Please please help need this ASAP!!! a will mark brainliest to whoever can answer quickly please!
Answers
Answer:
the first one i think is a reflection over the x-axis
for the last on question 9 A, I think it's a 90-degree rotation counterclockwise
your coordinates for part B on would be -4,7 and -6,13
and then for part B on the last question, i think your coordinates would be -5,4
Step-by-step explanation:
Related Questions
How many sides does the thirtieth figure have?
Answers
Answer:
8.
Step-by-step explanation:
multiples of 3 for every shape.
step by step:
first 3 have 3 sides (3 shapes)
second set of 3 have 4 sides (6 shapes)
the next set has 5 (9 shapes)
the next set has 6 (12 shapes)
the next set has 7 (the 13th shape would be in this set)
14.The volume of a cube whose edge is 3x is _______.
FASTT!!!
Answers
Answer:
[tex]27x^3[/tex]
Step-by-step explanation:
What is the circumference of a circular plate with a radius of 3 inches?
(Round your answer to the nearest tenth.)
A. 27.3 in
O B. 37.7 in
C. 9.4 in
D. 18.8 in
Answers
Answer:
18.8
Step-by-step explanation:
C =2*pi*r
C = 2*pi*3
C= 18.849
C=18.8
Steps:
Circumference = 2πr
2πr
2 * π * 3 = 18.84956
18.84956 = 18.8
I would appreciate brainliest if this was correct, helpful, and had clear steps! :)
The sink started with 20ml of water and increases at 3ml per min. If the sink is currently holding 75ml, how many minutes have passed? Which equation would you use to solve for m (minutes passed)?
Answers
Answer:
18.78 minutes is my opinion
Step-by-step explanation:
3 ml is filled in 1 minute
1 ml is filled in 1/3 minutes
20 ml is filled in 1/3*20 minutes
=6.22
75 ml is filled in 1/3*75 minutes
=25
25-6.22=18.78
evaluate the expression
I 13 I + I -2 I
Answers
Answer:
15
Step-by-step explanation:
Apply absolute rule: | a | = a, a ≥ 0
| 13 | = 13
= 13 + | -2 |
| -2 | = 2
= 13 + 2
= 15
Almonds have 650 calories in 4 ounces. Cashews have 240 calories in 1.5 ounces. Which nut has the
lowest calories per ounce?
Answers
What is the circumference of a circle with a diameter of 85 feet?
feet
(Use 3.14 for P.)
Answers
Answer:
266.9 feet
Step-by-step explanation:
Find the radius
85 ÷ 2 = 42.5
Find the circumference
2 × 3.14 × 42.5 = 266.9 feet
What is the range of this data set?
3.7, 18.5, 2.7, 13.8, 7.5, 15.2, 10.1, 7.6, 17.8
14.1
15.8
17.8
18.5
Answers
Answer:the answer is 15.8
Step-by-step explanation:
Why do interest rates on loans tend to be higher in a strong economy than in a weak one?
a. Credit markets increase in a strong economy, and with increased demand come
increased prices.
b A strong economy encourages borrowers to take out very long-term loans, which have
higher interest rates.
Credit is plentiful in a strong economy, so it is harder to build up the good credit rating
necessary for a low interest rate
d. People in a strong economy have more money, so they can afford more expensive loans.
Answers
explain-589’:
Jessie spent a total of 14.00 to purchase a gift and have it gift-wrapped and mailed. The cost for the postage was $2.25, and she knows the gift itself cost $9.50.
Answers
Answer:
she spent 11.75$ total
Step-by-step explanation:
9.50+2.25=11.75
For the rotation − 104 3 ∘ −1043 ∘ , find the coterminal angle from 0 ∘ ≤ θ < 36 0 ∘ 0 ∘ ≤θ<360 ∘ , the quadrant and the reference angle.
Answers
9514 1404 393
Answer:
co-terminal: 37°1st quadrantreference angle: 37°Step-by-step explanation:
-1043°/360° ≈ -2.9
Adding 3×360° will give a co-terminal angle in the range 0-360°:
-1043° +1080° = 37°
This co-terminal angle is in the first quadrant. It is also the reference angle.
Pig E Bank brags a 4% interest rate compounded annually. If Mr. Ant wants to invest $5,000
on his first born child's birthday and surprise him with the account on the child's 40th
birthday. Write and solve an equation to determine the amount in the account when his
child turns 40.
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hii! i just wanted to say hope you're having a fantastic day and hope that things are going well (: stay strong and stay safe!
Write the fraction as a decimal.
Round to the nearest hundredth.
7/18~ [?]
Answers
Answer:
0.39
Step-by-step explanation:
7/18= 3.888888888
round up
0.39
Please help i dont know the answer and this is due today
Q Nine divided by the product of a number and Five
Q2 The product of a sum and diffrence of x and y
Answers
Step-by-step explanation:
Q Nine divided by the product of a number and Five
Let the number = x
product of a number and Five = x * 5 = 5x
The expression is given as;
[tex]\frac{9}{5x}[/tex]
Q2 The product of a sum and difference of x and y
Sum of x and y = x + y
Difference of x and y = x - y
The expression is given as;
(x + y) * ( x -y)
x^2 + xy - xy - y^2
x^2 - y^2
What property of operations can be used to justify that the two expressions in this equation are equivalent? 6x^2 +4x=4x + 6x^2
Answers
Answer:
Commutative
Step-by-step explanation:
There are four basic property of operations to solve an algebraic expressions. They are associative, commutative, distributive and identity.
The expression given is : [tex]$6x^2 + 4x=4x+6x^2$[/tex]
So the given algebraic expression is a commutative property of operations. The commutative property states that when any two numbers are added in an expression the sum of the numbers are the same regardless of the order of the numbers that are added.
Thus the sum of the above expression will be same in which ever order the numbers are added.
Compare | -3| And 1
PLS
Answers
Answer:
|-3| > 1
Step-by-step explanation:
Well |-3| = 3
3 > 1
1 < 3
(you can replace 3 for |-3| in those up there^)
June had aphids in 30% of her rose bushes. She had 40 bushes. How many plants must she release ladybugs on to eat the aphids and save the roses?
Answers
Answer::
Step-by-step explanation:
0.3 x 40 = 12
she needs to release ladybugs on 12 plants
which statement is incorrect?
Answers
Where exactly are the alleged statements?
due this Thursday.. help pls.
Answers
9514 1404 393
Answer:
9.90×10^-15
Step-by-step explanation:
The leading non-zero digit must be move 15 places to the left to put it in the units place. Having done that, its original value will be restored by multiplying by 10^-15.
Rounded to 3 significant figures, 989912345 becomes 990. The trailing zero must be kept as part of the number to indicate that there are 3 significant figures.
In scientific notation, the number is ...
9.90×10^-15
_____
Additional comment
If the number can be copied and pasted to a spreadsheet, it can be formatted to scientific notation with the required number of digits. Here, we can't copy the number from the image, so we have marked off the decimal places in a way that makes them easier to count. Copying the given number text would avoid any transcription errors.
The letters N, T, and O are arranged in a random order. What is the probability that the arrangement spells a three-letter word.
Express your answer as a simplified fraction.
Answers
Answer:
1/3Step-by-step explanation:
Three letters can be arranged in:
3! = 6 waysWe can spell two words from using the letters N, T, O:
"Not" and "Ton"So there are 2 favorable outcomes out of 6 total outcomes:
P(3-letter word) = 2/6 = 1/3Answer:
probability of getting I letter word =1/3
12. The approximate distance of moon from the earth is 384, 467, 000 m and in exponential form this distance can be written as ................. .
Answers
Answer:
the exponential form this distance could be expreesed in
3.84,467 × 10^8m
or
384,467 × 10^-8 m
Step-by-step explanation:
Given that
The approx distance of moon from the earth is 384,467,000 m
Now in the exponential form this distance could be expreesed in
3.84,467 × 10^8m
or
384,467 × 10^-8 m
Given a rectangle with length of (2x+9)cm and width of (3x+1)cm.Two squares, each with sides x cm is removed from the rectangle.The remaining shape has an area of 83cm².Find the value of length and width of the rectangle.
Answers
Answer: The length is 13cm and the width is 7cm
Step-by-step explanation:
For a rectangle of length L and width W, the area is:
A = W*L
In this case we have:
L = (2*x + 9) cm
W=(3*x + 1) cm
Then the area of the rectangle is:
A = (2*x + 9)*(3*x + 1) cm^2
A = (6*x^2 + 2*x + 27*x + 9) cm^2
A = (6*x^2 + 29*x + 9) cm^2
now we remove two squares with sides of x cm
The area of each one of these squares is (x cm)*(x cm) = x^2 cm^2
Then the area of the figure will be:
area = (6*x^2 + 29*x + 9) cm^2 - (2*x^2 ) cm^2
area = (4*x^2 + 29*x + 9) cm^2
Now we know that the area of this shape is 83 cm^2, then we need to solve:
83 cm^2 = (4*x^2 + 29*x + 9) cm^2
0 = (4*x^2 + 29*x + 9) cm^2 - 83 cm^2
0 = (4*x^2 + 29*x - 74) cm^2
Then we need to solve:
0 = 4*x^2 + 29*x - 74
Here we can use Bhaskara's equation, the solutions of this equation are given by:
[tex]x = \frac{-29 \pm \sqrt{29^2 - 4*4*(-74)} }{2*4} = \frac{-29 \pm 45}{8}[/tex]
Then the two solutions are:
x = (-29 - 45)/8 = -9.25 (for how the length and width are defined, we can not have x as a negative number, then this solution can be discarded).
The other solution is:
x = (-29 + 45)/8 = 2
x = 2
Then the length and width of the rectangle are:
Length = (2*2 + 9)cm = 13 cm
Width = (3*2 + 1)cm = 7cm
19) The sales tax on a $105 digital camera is $7.15. What is the sales tax rate? (Round your answer to the nearest tenth.)
Answers
Answer:
the answer is 6 percent
hope it was help full mark me as braniest
Write an equation that could be used to find the value of x using the interior angles of ∆BDC, then solve it.
Answers
9514 1404 393
Answer:
x = 16
Step-by-step explanation:
Either or both of the right triangles can be used to find x. Or, triangle ABC could be used. All numbers are assumed to be degrees.
Using ∆ABD
55 +90 +2x+3 = 180
2x = 32 . . . . . . subtract 148
x = 16
Using ∆BCD
50 +90 +2x+8 = 180
2x = 32 . . . . . . subtract 148
x = 16
Using ∆ABC
55 +(2x +3) +50 +(2x +8) = 180
4x = 64 . . . . . . . subtract 116
x = 16
Max is asked to prove that LM=MN Here is hs proof.
This is not a correct proof explain why
Answers
Answer:
Its not true because:
Step-by-step explanation:
if you divide by M, with M not being 0, ypu have the equation L=N which is false
Question 1 (4 points)
Which statement is true?
F 21 and 22 are alternate interior angles.
G21 and 23 are corresponding angles.
H 23 and 26 are alternate exterior
angles.
J Z3 and 27 are same-side interior
angles.
Answers
The Diamond Rule says two factors, m and n, must multiply to get to the top number and add to
get to the bottom number.
What are the possible values for m and n?
Answers
Answer: -3 and -6
Step-by-step explanation: I took the quiz
Shalini blusex batting scores were 13144 155 142 167 172 what was his score
Answers
Ms. Trimmer paid $65 last year for her subscription to Drama Teachers Monthly. This year the fee is $78. What rate of increase is this?
Answers
Answer:
20%
Step-by-step explanation:
A state university locks in costs for a student once a student starts attending the university. The total cost is $23,500. A student has the following help in covering the costs of school. An academic scholarship of $8,200. Other scholarships and grants of $7,400. Grandparents pay $1,000. What is the amount that the student will need to save every month in order to pay off the remaining costs in 10 months?
Answers
Answer:
Answer is 690 every month
Step-by-step explanation:
The total cost is $23,500
Scholarship:8200$
2nd scholarship:7400$
Grandparents: 1000$
23,500-8,200-7400-1000=6900÷10=690
He will have to save up 690 every month for 10 months