2 years ago

If a = m 2 + 2, what is the value of a when m = -3?

Mathematics

1 answer:

Fed [463]2 years ago

4 0

A = (-3)2 +2 = -4
answer is -4

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I need a lot of help, please! ):

tankabanditka [31]

Answer:

I don't know sorry it even very hard and diffult for a high school kid

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2 years ago

36. GEOMETRY Write an algebraic expression to

Stels [109]

Answer:

108 in²

Step-by-step explanation:

Area of a triangle is given as ½*base*height

The base of the given triangle = h + 6

height = h

Algebraic expression for its area = $\frac{1}{2}*(h + 6)*h = \frac{1}{2}(h^2 + 6h) = \frac{h^2 + 6h}{2}$

Evaluate the area if h is given as 12 inches.

Plug in the value of h into the algebraic expression:

$\frac{h^2 + 6h}{2} = \frac{12^2 + 6(12)}{2}$

$= \frac{144 + 72}{2}$

$= \frac{216}{2} = 108 in^2$

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3 years ago

(3.5x10^5)x(4x10^3)=

antiseptic1488 [7]

Answer: The answer is 1400000000

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Alina and Asim share Rs 210 in the ratio 2:5. How much money did each of them get?

slavikrds [6]

Answer:

Step-by-step explanation:

Alina=2x---eq(1)

Asim=5x----eq---(2)

So,we get

2x+5x=210

7x=210

x=30

Now,Putting '30' in eq 1 and eq 2

2*30=60

5*30=150

Therefore Alina got 60 Rs while Asim got 150 Rs

5 0

3 years ago

‼️‼️any help I would appreciate

mylen [45]

Hey there!

In an isosceles triangle the 2 base angles are congruent, therefore angle B would measure 50 degrees just like the measure of angle A.

Thanks for using Brainly!

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3 years ago