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3 years ago

12

Please answer the question in the photo that I have attatched. Please also explain how to solve it so I may solve the others.

1 answer:

Svet_ta [14]3 years ago

8 0

Use Pythagorean theron: a^2 + b^2 = c^2

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NISA [10]

Answer:

each child got 4 cookies with 4 left over

PLS MRK BRAINLIEST!!

Step-by-step explanation:

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2 years ago

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How are you supposed to find the slope of a line?

MArishka [77]

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3 years ago

Put in order from greatess to least 0.275 0.2 0572 0.725

Mnenie [13.5K]

Answer:

0.725,0.52,0.275,0.2

Step-by-step explanation:

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3 years ago

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What is the index? <br><img src="https://tex.z-dn.net/?f=%20-%2012%20%5Csqrt%5B5%5D%7B7x%7D%20" id="TexFormula1" title=" - 12 \s

Lyrx [107]

12(7x)^1/5

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3 years ago

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Tina is attempting to factor the expression 10x^2-13-3. In her first step, she rewrites the expression as 10x^2-10x-3x-3. Which

Setler79 [48]

ANSWER

B. The two middle coefficients add to the correct number but do not multiply to the correct number.

EXPLANATION

The given quadratic trinomial that Tina tries to factor is

$10 {x}^{2} - 13x - 3$

Comparing to

$a{x}^{2} + bx + c$

we have a=10, b=-13 and c=-3

ac=-3×10=-30

We split the middle term so that their sum is -13.

Tina use

-10,-3

to get

-10x-3x

The sum is -13x alright but the product is not -30.

B is correct.

8 0

3 years ago