3 years ago

Please please help meeee

Mathematics

1 answer:

mote1985 [20]3 years ago

8 0

With what?
You gotta post something

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3 multiples of 10 that have 3 in them are 30, 300, and 3000

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3 years ago

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Laura retired from her job recently, and she has saved about $427,595.00 over the course of her career. She plans to withdraw

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2 years ago

A. Write an expression for the area of the shaded region.

tekilochka [14]

Answer:

A. $25x² - 64$

B. $(5x + 8)(5x - 8)$

Step-by-step explanation:

A. The area of the shaded region = area of the whole large square - area of the 4 smaller squares

= (5x*5x) - 4(4*4)

Area of shaded region = $25x^2 - 64$

B. The expression, $25x^2 - 64$ , is the difference of two perfect squares, 25x² and 64. Therefore, apply the rule of factoring difference of two perfect squares.

Thus, $a^2 - b^2 = (a + b)(a - b)$

Therefore, the expression of the are of the shaded region can be expressed in factored form as:

$25x^2 - 64 = (5x + 8)(5x - 8)$

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3 years ago

I WILL GIVE BRAINLIEST

geniusboy [140]

Answer:

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Step-by-step explanation:

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3 years ago

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Find the difference. (20m+ 3) - (7m-5) A. 13m +8 B. 27m+8 C. 13m-2 D. 27m-2

cupoosta [38]

Answer:

13m-2

Step-by-step explanation:

(20m+3)-(7m-5)

20m+3-7m+5

13m-2

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2 years ago