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3 years ago

Is 3 squared times 4 squared equal 12 squared ? Evaluate each side of the equation to explain your answer.

Mathematics

2 answers:

boyakko [2]3 years ago

8 0

Answer:

yes

Step-by-step explanation:

$3^{2} * 4^{2} =12^{2}$

$3*3=9$

$4*4=16$

$9*16=144$

$12*12=144$

so they both equal 144

Nikolay [14]3 years ago

7 0

Answer:

Nopes 3²+4²≠12²

Step-by-step explanation:

12²=144

3²+4²=

9+16=25

25≠144

To make it easier to see exactly WHY 3²+4²≠12² you can spread out the numbers in the equation.

(3·3)+(4·4)≠(12·12)

When solving equations you use PEMDAS (Parenthesis Exponents Multiplication Division Addition Subtraction). You have to solve in THAT ORDER.

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3 years ago

What does this equal <br>32p = 160

Assoli18 [71]

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3 years ago

Read 2 more answers

A convex parabola is shown in a coordinate plane. The parabola connects the points left-parenthesis negative 4.5 comma 12 right-

spayn [35]

Since the parabola is connecting the points, it means that the points given are on the parabola or that the points are solutions of the parabola. Thus, when we substitute the points into the function, we should end up with the correct y-value.

To find the correct choice, let's test a point. An easy point to test I believe would be (-3, 0) because we should be getting 0 as a y-value. Let's test:

$A. (- 3 - 3)(3 + 4) = -42$

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3 years ago

1. Mrs. Rodger got a weekly raise of $145. If she gets paid every other week, write an integer describing how the raise will aff

nasty-shy [4]

Answer:

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Step-by-step explanation:

= $ (x + 145 + 145)

= $ (x + 290)

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3 years ago

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Zigmanuir [339]

Answer:

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Step-by-step explanation:

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3 years ago