Answers
Answer:
It's 31.5
Step-by-step explanation: The formula for right triangle is A=ab/2. A=area, a is one of the legs and b is the other leg. So you had for one leg 9 and for the other 7. You multiple 9 x 7 = 63. 63/2 = 31.5 for the area
Related Questions
please help. will give brainliest to the correct answer, Thanks!
Answers
Answer:
C
Step-by-step explanation:
The dot is empty, so that means it does not include -3, which works.
It is moving right, indicating x is more than -3, which is also correct,
therefore it is C.
Hope that helps!
hElP- also if u r wondering teh answer is NOT 24
A.62 sq. ft
B.54 sq. ft
C.96 sq. ft
D.150 sq. ft
Answers
help please
State whether the graph of the linear relationship is a solid line or a set of unconnected points. Complete the explanation of your reasoning.
The relationship between the number of $3 lunches you buy with a $150 school lunch card and the money remaining on the card
The relationship is a ( set of unconnected points, solid line )
because you (can, cannot) buy a ( positive number of lunches, fractional part of a lunch)
Answers
Answer:
The relationship is a solid line because you can buy a positive number of lunches.
Step-by-step explanation:
$3 lunches $150 school lunch card
Let number of lunches = x
Let number of amount remaining on card = y
y = 150 - 3x
When you buy 1 lunch
y = 150 - 3(1)
150 - 3
y = 147
When you buy 2 lunches
y = 150 - 3(2)
150 - 6
y = 144
The decrease in the amount is constant and you can see on the graph that it is linear.
Angle G in quadrilateral FGHJ measures 135°.
Brent translates the quadrilateral 3 units right and 1 unit up. What is the measure G ’ ?
Answers
Answer:
135
Step-by-step explanation:
In the question it said "Angle G in quadrilateral FGHJ measures 135.
Translate this phrase into an algebraic expression.
8 more than twice Jose's age
Use the variable j to represent Jose's age.
Answers
Answer:
8+2j like you say let j be the variable and more than means+
Angles X and Y form a straight line. Angles W and Z form a straight line. Angles X and W are beside each other. Angles Y and Z are beside each other.
Which of the following statements are true about the angles in the figure? Select all that apply.
∠X and ∠Z are vertical angles.
∠X and ∠Y are a linear pair.
∠W and ∠Z are supplementary.
∠Y and ∠Z are supplementary.
∠W and ∠X are adjacent.
Answers
Answer: B, C, and E
Step-by-step explanation:
Answer:
B, C, and E
Step-by-step explanation:
Got it right :D
Mai started a new exercise program. On the second day, she walked 5 minutes more than on the first day. On the third day, she increased her walking time from day 2 by 20% and walked for 42 minutes. Mai drew a diagram to show her progress.
Answers
Answer:
d = 30 minutes.
day one is equal to 30 minutes
day two is equal to 35 minutes
day three is equal to 42 minutes
Explanation:
The first step is to figure out how much day 2 was worth in total.
Using the model, we can see that 5 of the boxes from day three is equal to day 2.
42/6=7.
One of the boxes equals 7 minutes.
Next we find what all 5 of them equal.
7*5=35.
Day two was worth 35 minutes in total.
The next step is to figure out what d equals. In order to do that, we need to solve the equation:
d + 5 = 35.
subtract 5 from both sides.
d = 30.
Now we know that day one/D is equal to 30 minutes.
Day one: 30 minutes
Day two: 35 minutes
Day three: 42 minutes.
Hope that this is what your looking for. Have a good day and good luck!
D = 30 minutes
pls help due in 15 mins
Answers
answer : c,b,a
explanation, I think this could be correct im not really suree
A polygon has vertices at (-1, 1), (1, 1), (1, -1), and (-1, "1). What is the perimeter, in units, of the polygon?
Answers
Answer:
The perimeter is 8 units.
Step-by-step explanation:
This is because each side of the polygon is 2 units long, and the polygon has 4 sides in total.
Answer:
8 units
Step-by-step explanation:
I agree
Prove that the value of the expression (2^10+2^8)(2^5-2^3) is divisible by 60
I WILL MARK BRAINLIEST!!!!!!1
Should be written like __*60
Fill in the blank
Answers
Let's simplify it, because if we do, we can find the value and then deduce whether it is divisible by 60.
2^10 = 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2
2^10 = 1,024
2^8 = 256
2^5 = 32
2^3 = 8
Substitute the expressions in the equation for their values...
(1,024+256)(32-8)
Simplify...
(1,280)(24)
Simplify...
30,720
Now, divide it by 60...
512 * 60 = 30,720
512*60=(2^10+2^8)(2^5-2^3)
PLS HELP! This is worth 30 points!
Answers
Answer:
43
Step-by-step explanation:
90-47=43
43*
take 90 and subtract 47
Which property was used to simplify the expression?
3c+9+4c= 3c+4c+9
distributive property
commutative property
associative property
inverse property
Answers
Three friends are sharing 5 cups of lemonade. If they share the lemonade equally, how many cups will each friend get?
Each friend will get _cups of lemonade.
Answers
Answer:
Step-by-step explanation:
sssssssss
Hi I need help! Please answer! You will get brainlest! Walking at a steady pace, Ella walked 11 miles in 3 hours. Which mixed number shows how many miles she walked in a hour? It has to be correct! If it is wrong, then I will report you!
A: 2/3
B: 2 2/3
C: 3
D: 3 2/3.
Answers
Answer:
D
Step-by-step explanation:
because it is 3.666 and if you put it into a fraction it would be 3 2/3 duh
pls helpppppppppppppppppppp
Answers
Answer:
In 4 years, you will have $2,635.38
Step-by-step explanation:
The formula for annual compound interest, including principal sum, is:
A = P (1 + r/n) ^ (nt)
Where:
A = the future value of the investment/loan, including interest
P = the principal investment amount (the initial deposit or loan amount)
r = the annual interest rate (decimal)
n = the number of times that interest is compounded per year
t = the number of years the money is invested or borrowed for
Note that this formula gives you the future value of an investment or loan, which is compound interest plus the principal. Should you wish to calculate the compound interest only, you need this:
Total compounded interest = P (1 + r/n) ^ (nt) - P
Explain step by step = 1,800 is the number you are going to start with and then you are going to convert 10% to 0.10 then each year of 4 so the equation is 1,800 • 0.10 = 180 • 4 = 720 answer. If you still don’t get it tell me on the comment.
You are given the system of equations to solve by the elimination method, which is an INCORRECT step that will NOT produce a system with the same solution?
5x+4y=4
3x+6y=12
A. Subtract 2 times a second equation from three 3 the first equation
B. (It’s not B) add 4 times the first equation and -2 times a second equation
C. Multiply the first equation by 3/2 and subtract the second equation
D. Multiply 4y by 3/2 in the first equation and subtract the second equation
Answers
Multiple the first equation by 3/2
A sign in a bakery gives the following options: Option A is 12 cupcakes for $30. Option B is 24 cupcakes for $66. Option C is 50 cupcakes for $129. What is the cost of one cupcake for Option A?
Answers
Answer:
A ) 2.50
Step-by-step explanation:
Please answer this!
Please.
Answers
For which distributions is the median the best measure of center?
Select each correct answer.
(!) Brainliest Will Be Given (!)
Answers
Answer:
2
Step-by-step explanation:
PLZ HELP THIS IS DUE TODAY!!!!
Answers
Using the data shown on the table, which statements are correct?
A)The ratio of yx is not constant.
B)The constant ratio of xy is 132.
C)The constant ratio of yx is 321.
D)The graph represents a proportional relationship.
E)The graph does not represent a proportional relationship.
X Y
1/8 4
1/4 8
1/2 16
1 24
Answers
Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
im just answering for the people who needs the correct answers
Answers: B, C, and Ehopes this helps anyone : )
PLEASE HELP ME ITS ONE OF MY LAST QUESTIONS
Answers
Answer:
Step-by-step explanation:
THE PICTURE IS UNREADABLE. :(
A $76.00 video game is on sale for 45% off. What is the sale price?
Answers
Answer: $41.80
U IN LIKE 3RD GRADE
Step-by-step explanation:
Answer: the answer is $34.20
in a certain chemical the ratio of zinc to Copper is for 4 to 11 a jar of the chemical contains 385 grams of copper how many grams of zinc does it contain.
Answers
Answer:
Moles Cu = 300 g x 1 mol Cu/63.55 g = 4.72 moles Cu
Moles Zn = 4/15(4.72) = 1.26 moles
mass Zn = 1.26 moles x 65.38 g/mol = 82.3 g
PLEASE NEED HELP ASAP
If 120% of a is equal to 80% of b, then what is the value of a+b in terms of a and b?
Answers
80% of b
120% = 120/100 =1.2
80%= 80/100 = 0.8
1.2a=0.8b | ÷1.2
1a = 2/3 b
1.2a=0.8b | ÷0.8
1b=1.5a
(a+b) = ((2/3b)+ (1.5a)) =2/3b + 1.5a
*not 100% sure
Answer:
120/100 a = 80/100 b
12/10 a = 8/10 b
10 (12/10) a = 10 (8/10) b
12a= 8b
3a= 2b
a+b in terms of a
b = 3/2×a
a+ 3/2×a = 5/2×a
a+b in terms of b
a = 2/3×b
b + 2/3.b = 5/3×b
Can someone help me and show the work if you can please thanks
Answers
Answer:
C
Step-by-step explanation:
3600*20%=720kg
Just wright this out and your good
PLEASE HELP! I WILL GIVE YOU BRAINLIEST!
Answers
Answer: 27 45 33 52 29 40 96 47 40
Step-by-step explanation:
Mean (Average) 45.444444444444
Median 40
Range 69
Mode 40, appeared 2 times
Geometric Mean 42.331583531044
Largest 96
Smallest 27
Sum 409
Count 9
Sorted Data Set: 27, 29, 33, 40, 40, 45, 47, 52, 96
Answer:
27 45 33 52 29 40 96 47 40
Step-by-step explanation:
(can i please have braniest? :)
PLEASE!!! HELP GIVING BRAINLIEST
Answers
1b + 1b + 1b + 1b is 4b
2b + 2b is 4b
b/ 1/4 = 1b/1 x 4/1 = 4b/1 = 4b
For Problem 4:
A. 35 x 91 = 3185
35 x 89 = 3115
3185 - 3115 = 70
B. 22 x 87 = 1914
22 x 13 = 286
1914 + 286 = 2200
C. 9/11 x 7/10 = 63/110
9/11 x 3/10 = 27/110
63/110 - 27/110 = 36/110 / 2 = 18/55
A piece of paper is folded into a certain number of sections (either halves, thirds, fourths, etc) multiple times. The area, A, of the piece of paper in square inches, after n folds, is A = 90 (⅓)n.
What do the 90 and the ⅓ from the equation tell you about the piece of paper or how it was folded?
Answers
Answer:I would say halves maybe But i dont know
Step-by-step explanation:
90 represents the area of the piece of paper before being folded and 1/3 represents paper folded thirds n times.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Given that, the area, A, of the piece of paper in square inches, after n folds, is A = 90 (⅓)ⁿ.
Here, substitute n=0 in the equation, we get
A = 90 (⅓)⁰
A = 90×1
A = 90 square inches
This means the area of the piece of paper before being folded is 90 square inches.
Therefore, 90 represents the area of the piece of paper before being folded and 1/3 represents paper folded thirds n times.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ2
And here are the answer choices
A. f (x) = 6x^1.5
B. f (x) = 6(2/3)x
C. f (x) = 6(1.5)x
D. f (x) = 3/2(6)x