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3 years ago

10 points will give brainliest to correct

Mathematics

2 answers:

Juliette [100K]3 years ago

7 0

Neither. Figure B is rotated 90 degrees counterclockwise about the origin

Valentin [98]3 years ago

5 0

Im pretty sure the answer is C :)

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Find area of 12 inches by 5 inches

tigry1 [53]

Answer:

60 inches

Step-by-step explanation:

6 0

4 years ago

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What is 3(3x + 5) = 96?

Annette [7]

Answer:

x = 9

Step-by-step explanation:

3(3x + 5) = 96

Divide both sides by 3.

3x + 5= $\frac{96}{3}$

Divide 96 by 3 to get 32.

3x + 5= 32

Subtract 5 from both sides.

3x = 32 − 5

Subtract 5 from 32 to get 27.

3x = 27

Divide both sides by 3.

$x = \frac{27}{3}$

Divide 27 by 3 to get 9.

$x = 9$

Hope it helps and have a great day! =)

8 0

3 years ago

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Michelle has $1,393 in a savings account. The interest rate is 9%, compounded annually.

suter [353]

A = P (1 + r)^n where P = initial amount, r = interest rate , n = number of years and A = amount after n years.

So here we have A = 1393(1 + 0.09) ^ 2 ( 0.09 = 9%)

= $1655.02 (answer)

3 0

3 years ago

Solve for angle C please

zubka84 [21]

Answer:

13.3 cm

Step-by-step explanation:

We can use the Pythagoream Theorem to identify any missing angles!

$a^{2} +b^2=c^2$

In this case, will leave c for a^2!

$a^2+20^2=24^2$

$a^2+400=576$

$576-400=a^2$

$a^2=176$

$\sqrt{176} = 13.3$

8 0

3 years ago

The "off-peak" weekly average cost of hiring a caravan in Wales is 520. In July the average cost increases to 800. calculate the

Artemon [7]

For this case you can solve the problem by applying a simple rule of three in which we have
520 ---> 100%
800 ---> x

Clearing x we have
x = (800/520) * 100 = 154%
the percentage increase in cost was
154-100 = 54%
answer
the percentage increase in cost was 54%

8 0

3 years ago

Read 2 more answers