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2 years ago

14

Multiply.

1 answer:

DiKsa [7]2 years ago

5 0

Answer:

-4.5

-3.5

-2.5

1065.75

Step-by-step explanation:

https://vm.tiktok.com/ZSej1BhxL/

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Can I have help with these? Picture attached.

8_murik_8 [283]

Answer:

5. mCD is 27.8° | 7. mAFC 52.3° |

Step-by-step explanation:

8 0

3 years ago

What is the completely factored from of 9x2+24x+16

dezoksy [38]

Answer:

(3x+4)(3x+4) is factor of given expression.

B is correct.

Step-by-step explanation:

We are given an expression $9x^2+24x+16$

Formula: $a^2+2ab+b^2=(a+b)^2$

First we write each term as perfect square as formula.

$\Rightarrow 9x^2+24x+16$

$\Rightarrow (3x)^2+2\cdot 3x\cdot 4+4^2$

Using formula , a=3x and b=4

$\therefore (3x)^2+2\cdot 3x\cdot 4+4^2=(3x+4)^2$

Now we write same number two times.

Hence, (3x+4)(3x+4) is factor of given expression.

3 0

3 years ago

maya has 15 stickers . she places them on a page in rows of 5 . there are 2 flowers and 3 hearts in each row . how many hearts a

MrMuchimi

There are 15 hearts because 5*3 is 15

7 0

3 years ago

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agasfer [191]

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3 years ago

Find the area of the circle given the following information. Give the exact answer and an approximation to the nearest tenth.

MAVERICK [17]

Answer:

Pi R square

so 36*3.14= 113.4

= 110in Square

6 0

3 years ago

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