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3 years ago

Awnser for brainliest

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

7 0

Answer:

A (c=1,900-163-259)

Step-by-step explanation:

This is right because this equation follows the PEMDAS rules in order to get the correct answer.

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A square has a side 9cm length . What is its area?

swat32

Answer:

Step-by-step explanation: A square has all sides the same so you just multiply 9×9

Have a great day and a awsome thanks giveing brake :)

4 0

3 years ago

PLEASE HELP I PUT THE PROBLEM AS A PICTURE PLEASE ANSWER WILL GIVE 30 POINTS SHOW WORK

dem82 [27]

Answer:

$\huge\boxed{9}$

Step-by-step explanation:

$\sf (2^8 * 3^{-5} * 6^0)^{-2 } (\frac{3^{-2}}{2^3} )^4*2^{28}$

Rule of exponents $a^0 = 1$ , $1/a^m = a^{-m}$

=> $\sf 2^{8*-2} * 3 ^{-5*-2} * 3 ^{-2}* 2^{-3*4} * 2^{28}$

=> $\sf 2 ^ {-16} * 3^{10} * 3^{-8} * 2 ^{-12}* 2^{28}$

Combining same bases

=> $\sf 2 ^ {-16} * 2 ^{-12}* 2^{28}* 3^{10} * 3^{-8}$

When bases are same , powers are to be added

=> $\sf 2 ^{-16-12+28} * 3^{10-8}$

=> $\sf 2^{-28+28} * 3^2$

=> $\sf 2^0 * 3^2$

=> $\sf 3^2$

=> 9

8 0

3 years ago

Find the coordinates of the transformed image when the pre-image is reflected over the line x=2

zepelin [54]

A’= (10,1)
B’= (8,1)
C’= (9,5)
D’= (7,5)

hope this helps!

8 0

3 years ago

Pentagon P and pentagon Q, shown above, are congruent

worty [1.4K]

Flip about the y-axis, move it up 7 spaces.

7 0

3 years ago

PLEASE ANSWER WILL MARK BRAINLIEST!!!

seropon [69]

Answer:

0.987750947 miles

Step-by-step explanation:

first you find how many inches are in a mile and there are 63360 inches in a mile

2nd you minus 63360 - 776.1 = 62583.9 then you get 62583.9 and put it in miles and your answer is 0.987750947 miles

3 0

2 years ago