Answer:
1
Step-by-step explanation:
Simplify 3/9 by 3 -> 1/3
Now that both fractions have the same denominator, you can add them.
1/3 + 2/3 = 3/3 or 1
Help me I really need this rn
Answer:
the answer is 9 please I hope i get it right
3) Apply the distributive property to solve the following.
(11+2)-7
Answer:
Step-by-step explanation:
1) Simplify what's inside the parentheses first which is ( 11 + 2) Simplify 11 + 2 to 13.
[tex]13 - 7[/tex]
2) Simplify 13 - 7 to 6.
[tex]6[/tex]
Therefor, the answer is 6.
How many ml are there in one L
Answer:
1000
Step-by-step explanation:
Answer:
One lieter contains 1000 ml's
-Consider giving this answer brainliest!30 POINTS FOR ALL OF THESE, BRAINLIEST IF YOU GET THEM ALL CORRECT!!!
1. 30% of 70 equals what percent of 84?
A. 35%
B. 25%
C. 100%
D. 40%
2. 75% of 36 equals what percent of 58?
A. 86%
B. 39%
C. 63%
D. 46%
3. Mara spent 3/5 of her vacation in British Columbia. While in that province,
she spent ½ of her time in Vancouver. What fraction of her vacation did
Michaela spend in Vancouver? If her vacation lasted 20 days, how many
days did she spend in Vancouver? Explain your answer.
Answer:
#1
30% of 70 ⇒ 0.3*70 = 21x% of 84 = 21x*84/100 = 21x = 2100/84x = 25%#2
75% of 36 = x% of 580.75*36 = 0.58x0.58x = 27x = 27/0.58x = 46.55%#3
1/2 of 3/5 ⇒ 1/2*3/5 = 3/10 3/10 of 20 days ⇒ 3/10*20 = 6 daysFind the equation of the line that is parallel to the line x + 5y = 10 and passes through the point (1,3).
A)
y = -x +
16
5
B)
y = -5x - 5
16
y = 5x + 10
D)
y=-x-2
4 Pythagorean Theorem, Hypotenuse : HELP PLEASE ITS DUE I WILL GIVE BRAINLIIEST
Answer:
[tex]5\sqrt{82}[/tex] units
[tex]\sqrt{84910}[/tex] units
Step-by-step explanation:
According to Pythagoras theorem, square of hypotenuse is equal to sum of squares of other two sides.
Consider the first figure:
Let [tex]x[/tex] denotes length of the third side.
[tex]23^2+39^2=x^2\\529+1521=x^2\\2050=x^2[/tex]
[tex]x=5\sqrt{82}[/tex] units
Consider the second figure:
Let [tex]y[/tex] denotes length of the third side.
[tex]87^2+96^2=y^2\\7569+9216=y^2\\84910=y^2\\[/tex]
[tex]y=\sqrt{84910}[/tex] units
giving brainliest !! *easy*
Answer:
332.5º
Step-by-step explanation:
To convert radians to degrees, you multiply the radians by 180/π.
133π/72 • 180/π
We can see that the π's will cancel out. Therefore, we have:
133/72 • 180
Multiply.
133/72 • 180 = 23940/72
Simplify.
665/2 = 332.5
Your answer is:
332.5º
Hope this helps!
Answer:
332.5 º is the answer
Step-by-step explanation:
...
how to find the scale factor of something
Answer:
To find the scale factor, locate two corresponding sides, one on each figure. Write the ratio of one length to the other to find the scale factor from one figure to the other. In this example, the scale factor from the blue figure to the red figure is 1.6 : 3.2, or 1 : 2.
Step-by-step explanation:
y/18.5 + 5 = 8 wha is w
Answer:
y or w is 55.5
55.5/18.5 = 3
3+5=8
Step-by-step explanation:
hope that helps...
The number of motorcycle helmets produced in a factory each day is a function of the
number of hours (h) the assembly line is in operation that day and is given by n =
P(t) =
75t-2t^2. The cost C of producing the helmets is a function of C(n) = 7n + 1000
Answer:
C(t)=525t-14t²+1000
Step-by-step explanation:
n =P(t) =75t-2t²
C(n) = 7n + 1000
(sub in 75t-2t² for n)
C(t)=7(75t-2t²)+1000
C(t)=525t-14t²+1000
Which simplified expression is the difference of (0.5n + 0.3) - (0.75n - 0.45) A: -0.25n + 0.15 B: 0.25n - 0.75 C: -0.25n + 0.75 D: 0.25n - 0.15 show work please
Answer:
(0.5n + 0.3) - (0.75n - 0.45)
0.5n + 0.3 - 0.75n + 0.45
-0.25n + 0.75
So it's C
sound travels 1,500 m/s through water at 25 degrees celciesunder these conditions how long would it take to travel 300m
Answer: it would take 18,00 M/S
Step-by-step explanation:
First you have to fined the unit rate
1,500/25= 60
Now your gonna do
300x60= 18,00
AYUDAAAAAAAAAAAAA
PORFAVORRRR
Answer:
amigo tu
Step-by-step explanation:
What is the relationship between the two quantities in the table? x y 1 30 2 60 3 90 4 120 The relationship between the quantities is “+ 90.” The relationship between the quantities is “Minus 90.” The relationship between the quantities is “+ 30.” The relationship between the quantities is “Times 30.”
Answer:
Your answer is C
Step-by-step explanation:
Have a nice day or night hope it helps
Answer:
It is simply C
Step-by-step explanation:
PLS HELP!!! i feel like it’s probably easy i’m just a little confused
Answer:
5
Step-by-step explanation:
It's an equilateral triangle
Answer:
Its 5 I think
Step-by-step explanation:
The trianlge is a isosceles triangle so it's all equal
Which statement is true?
O A checking account is where you want to keep your spending money and a savings account is where you want to keep your savings.
O A checking is account is where you want to keep all of your money for spending and saving.
O A savings account is where you want to keep all of your money for spending and saving.
O A checking account is where you want to keep your savings, and a savings account is where you want to keep your spending money.
PREVIOUS
Answer:
the one thats true id "A checking account is where you want to keep your spending money and a savings account is where you want to keep your savings".
Help!!!!!!!!!!!!!!!!
Step-by-step explanation:
The area would be 9 times compared to the area of the original square. To test this, you can let the side of the original square be equal 1. By tripling this side, the side becomes three. Utilizing the area of a square formula, A= s^2, the area of the original square would be 1 after substituting 1 for s. Then, you do the same for the area of the tripled square. With the substitution, the area of the tripled square would be 9. This result displays the area of the tripled square being 9 times as large as the area of the original square. This pattern can be used for other measurements of the square such as:
let s = 2, Original Area= 2^2 = 4 Tripled Area= (2(3))^2 = 6^2= 36. 36/4 = 9
let s = 3, Original Area = 3^2 = 9 Tripled Area - (3(3))^2 = 9^2 =81. 81/9 = 9
let s = 4, Original Area = 4^2 = 16 Tripled Area - (4(3))^2 = 12^2 = 144. 144/16 = 9
let s = 5, Original Area = 5^2 = 25 Tripled Area - (5(3))^2 = 15^2 = 225. 225/25 = 9
let s = 6, Original Area = 6^2 = 36 Tripled Area - (6(3))^2 = 18^2 = 324. 324/36 = 9
let s = 7, Original Area = 7^2 = 49 Tripled Area - (7(3))^2 = 21^2 = 2,401. 2,401/49 = 9
You can continue to increase the length of the square and follow this pattern and it will be consistent.
answer is 9
The area would be 9 times compared to the area of the original square. To test this, you can let the side of the original square be equal 1. By tripling this side, the side becomes three. Utilizing the area of a square formula, A= s^2, the area of the original square would be 1 after substituting 1 for s. Then, you do the same for the area of the tripled square. With the substitution, the area of the tripled square would be 9. This result displays the area of the tripled square being 9 times as large as the area of the original square. This pattern can be used for other measurements of the square such as:
let s = 2, Original Area= 2^2 = 4 Tripled Area= (2(3))^2 = 6^2= 36. 36/4 = 9
let s = 3, Original Area = 3^2 = 9 Tripled Area - (3(3))^2 = 9^2 =81. 81/9 = 9
let s = 4, Original Area = 4^2 = 16 Tripled Area - (4(3))^2 = 12^2 = 144. 144/16 = 9
let s = 5, Original Area = 5^2 = 25 Tripled Area - (5(3))^2 = 15^2 = 225. 225/25 = 9
let s = 6, Original Area = 6^2 = 36 Tripled Area - (6(3))^2 = 18^2 = 324. 324/36 = 9
let s = 7, Original Area = 7^2 = 49 Tripled Area - (7(3))^2 = 21^2 = 2,401. 2,401/49 = 9
You can continue to increase the length of the square and follow this pattern and it will be consistent.
How many perfect squares are there between 1,000,000 and 9,000,000?
2,802 Views
If the side of the square is triple, how many times will its area be as compared to the area of the original shape?
1,347 Views
Consider a square whose side is 1 unit. If the measure of its side is doubled, what will be its new area as compare to the smaller square? How about if the side of the smaller square was tripled, what will be its new area?
1,863 Views
If each side of a square was increased by 3 cm, the area would be 4 times that of the original square. What is the length of the side of the originally square?
1,702 Views
If the side of a square is tripled, how many times the perimeter of the first square will that of the new square be?
If the side of a square is tripped how many times will it area be, as compared to the area of the original square?
If the side of a square is tripled then the area would be increased 9 times assuming the goal is to keep the shape a square. Meaning if one side is tripled then all sides are tripled and all corners remain 90 degrees. X being the original length, then 3x is the tripled length. The area of a square is base times height. Where all sides are the same then the area of a square is x squared. Kinda how that term came about. So tripling one side triples all sides. So x times thee times x times three . So x squared times nine is the area of a square who’s side
If the side of a square is tripled, how many times will it’s area be as compared to the area of the original square?
Your question is a little tricky because of the phrase “the side”. Saying “the” side makes it sound like the square has only one when it really has four. It makes it a little difficult to divine your intent, i.e. did you intend for just one side to be tripled in which case the resulting figure would be a rectangle or did you intend for the final figure to still be a square in which case both dimensions would have to be tripled?
In the former case, the area would change by just a factor of 3. In the later, it would change by a factor of 9 as others have
x = square side
x^2 = original area
(3x)^2 = area of square with tripled sides
(3x)^2 / x^2 = 9 - divide the new area with the original one to see how many times larger it is.
The area will be nine times larger.
Does the line passing through the points (3, 3) and (7, 11) intersect the line passing through the points (5, 8) and (13, 24
Answer:
I understand why you are asking about this Ammaria, these type of questions take a lot of understanding of graphing. Please feel ok asking me questions :)
Step-by-step explanation:
we are given two points
P1 = (3,3) in the form (x1,y1)
P2 = (7,11) in the form (x2,y2)
slope = m
m = (y2-y1) / (x2-x1)
m = (11-3) / (7-3)
m = 8 / 4
m = 2
now use the slope along with one of the given points, either one will work, i'll use P1 , and put that into the point-slope formula.
y-3 = 2(x-3)
y -3 = 2x -6
y = 2x -3
So with the above formula we can check to see if the points work by plugging them into the formula.
P3 = (5,8)
8 = 2(5) - 3
no point 3 does not work so it's not on the line
P4 = (13, 24)
24 = 2(13) - 3
no point 4 does not work either.
Find the range of the data.
6, 8, 14, 4, 26, 24, 2, 4, 18, 9
A golf pro wants to determine if Titleist Pro V1 golf balls (1) travel farther, on average, than Callaway Chrome Soft golf balls (2). A robot hits 9 of each ball, selected at random, and the distance traveled is measured. Assume the distances traveled are normally distributed. The average distance traveled by the 9 Titleist Pro V1 golf balls is 261.1 yards with standard deviation 10 yards, and the average distance traveled by the 9 Callaway Chrome Soft golf balls is 249.3 yards with standard deviation 12 yards.
Which test should the golf pro use to determine if Titleist Pro V1 golf balls travel a longer average distance than Callaway Chrome Soft golf balls?
a. pairedt test for means
b. paredz test for means
c. Ottest for proportions
d. test for means
e. test for means
f. Ottest for proportions
Complete options are;
A) Paired t-test for means
B) Paired Z-test for means
C) Z-test for proportion
D) t-test for means
E) Z-test for means
F) t-test for proportion
Answer:
B) Paired Z-test for means
Step-by-step explanation:
We are told that the distances travelled are normally distributed.
We are also trying to find out if the average distance travelled by the Titleist Pro V1 golf balls is farther than that of the Callaway Chrome Soft golf balls.
Also, the standard deviation of both cases are known.
Thus, this is where Paired Z-test for means is used.
According to the desired test, the correct option is:
a. paired t-test for means
At the null hypothesis, it is tested that ball 1 does not travel farther than ball 2, that is, the subtraction is of at most 0:
[tex]H_0: \mu_1 - \mu_2 \leq 0[/tex]
At the alternative hypothesis, it is tested if it travels farther, that is:
[tex]H_1: \mu_1 - \mu_2 > 0[/tex]
Since we have the standard deviation for the sample, the t-distribution is used.The values tested are greater than 1, hence, the test is for means.There are two samples, hence a paired test is used.Considering the three bullet points above, the correct option is a.
For more on a paired t-test for means, you can check https://brainly.com/question/16162795
A crate has a length of 19 1/3 feet, a width of 7 2/3 feet, and a height of 7 5/6 feet. What is the volume?
Answer:
931 10/54
Step-by-step explanation:
First you multiply 19 x 7 x 7 to get 931, then you multiply 1/3 x 2/3 x 5/6 to get 10/54. Finally you put them together to get 931 10/54
need help with this one
Answer:
Step-by-step explanation:
B + 87 +78 +66 = 360
B = 129 °
the angle next to B then is
180 = 129 + b '
51 ° = b '
A + 61 + b ' = 180
A = 68 °
17 apples for $3.91 what is the unit rate per apple
9514 1404 393
Answer:
$0.23 per apple
Step-by-step explanation:
The cost per apple is found by dividing the cost by the number of apples. (You can think of "per" as meaning "divided by".)
cost/apple = $3.91/(17 apples) = $0.23 /apple
HELP PLZZZZZZZZZZZZZ
Answer:
10 and 2
Step-by-step explanation:
f(x)=-(x^2-12x+20)
=-(x-10)(x-2)
f(10)=-(10-10)(10-2)
=-(0)(-8)
=0
f(2)=-(2-10)(2-2)
=-(-8)(0)
=0
please help me quick
Answer:
15=0.5x+4
Step-by-step explanation:
Can you help me with these 2 articles? pls
Answer:
no jooopoooopooopoopoo
Fill in the blanks with a positive or negative Integer
6 ) Sandy has to pay a 12 dollar penalty for driving too fast. ______
7 ) Joan has forty-one orange balloons in her collection. ______
8 ) There are twenty-eight popular trees currently in the park. ______
9 ) Tom has forty-two books in his library. ______
10 ) Nancy found 17 seashells on the beach during her vacation. ______
Answer:
6) -
7) +
8) +
9) +
10) +
Step-by-step explanation:
does 4/6 square yard cover more or less area than 1 square yard.
Answer:
The 4/6 square yard cover less area than 1 square yard.
Step-by-step explanation:
If you simplify [tex]\frac{4}{6}[/tex], it'll equal to [tex]\frac{2}{3}[/tex] which is the same as 0.6 with a bar on top of 6. 0.6 with a bar on top of 6 is less than 1.
The 0.6 with a bar on top of 6 is less than 1.
To compare the given problem.
What is simplification?Simplification means simplifying processes involved in work towards consistency of efforts, costs and time. It eliminates useless and disadvantageous (or unnecessary) diversity and variety.
Given that:
Simplify 4/6, it’ll equal to 2/3 which is the same as 0.6 with a bar on top of 6.
0.6 with a bar on top of 6 is less than 1.
So, the 0.6 with a bar on top of 6 is less than 1.
Learn more about simplification here:
https://brainly.com/question/22252319
#SPJ2
Kennedy won $3,000 from a radio contest. If she puts this money in a bank account that earns 2.9% interest compounded annually, how much total interest will she earn in 10 years?
8. Which of these would best measure the WEIGHT of a ship?
A. Ounces
B. Pounds
C. Tons
D. Kilograms
Answer: Tons
Step-by-step explanation: A ship is SUPER heavy.