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3 years ago

Evaluate.

Mathematics

2 answers:

3241004551 [841]3 years ago

5 0

Answer:

-8

Step-by-step explanation:

NeX [460]3 years ago

4 0

Answer:

-8

Step-by-step explanation:

brackets first division second and addition third

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1. Evaluate the following:<br> a) 249 =<br> b) - 100<br> c) 10 + 7169

mario62 [17]

Answer:

a) 249 = 249 or 2.49 × 10²

b) - 100 = - (10)²

c) 10 + 7169 = 7179

Step-by-step explanation:

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4 years ago

F(x+h)-f(x)

Alexeev081 [22]

9514 1404 393

Answer:

8x +4h

Step-by-step explanation:

$\dfrac{f(x+h)-f(x)}{h}=\dfrac{(4(x+h)^2-8)-(4x^2-8)}{h}\\\\=\dfrac{(4x^2 +8xh+4h^2)-(4x^2-8)}{h}=\dfrac{8xh+4h^2}{h}\\\\=\boxed{8x+4h}$

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3 years ago

What is the quotient of –10 and –5? the answer is : 2

Inessa [10]

It’s quotient is the answer you get when you decide two numbers. These are both negative integers so you answer will be positive. Basically it is 10/5 which is 2

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3 years ago

Find Sin A, Cos A, Tan A, Cos B, Sin B, Tan B, and measure of angle A. HINT: first solve for CB

Ber [7]

Check the picture below.

$\bf sin(A)=\cfrac{\stackrel{opposite}{8}}{\stackrel{hypotenuse}{17}}~\hfill cos(A)=\cfrac{\stackrel{adjacent}{15}}{\stackrel{hypotenuse}{17}}~\hfill tan(A)=\cfrac{\stackrel{opposite}{8}}{\stackrel{adjacent}{15}} \\\\\\ sin(B)=\cfrac{\stackrel{opposite}{15}}{\stackrel{hypotenuse}{17}}~\hfill cos(B)=\cfrac{\stackrel{adjacent}{8}}{\stackrel{hypotenuse}{17}}~\hfill tan(B)=\cfrac{\stackrel{opposite}{15}}{\stackrel{adjacent}{8}}$

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4 years ago

Is 4/6 more than. 4/8

Sonbull [250]

Yes, 4/24 more to be exact.<span />

4 0

3 years ago

Read 2 more answers