All categories

3 years ago

P + 13x = q p = 7 x = 4 q =

Mathematics

1 answer:

Leviafan [203]3 years ago

5 0

13(4)=52 52+7=59 so q=59

You might be interested in

4z-(-3z) can you help me

Korvikt [17]

Answer:

Step-by-step explanation:

4z-(-3z).

Two negatives equal a positive only when they are right next to each other.

4z+3z=7z. Hope this helps :D

8 0

3 years ago

Write the rule to describe the translation.

lara31 [8.8K]

Answer:rqs

Step-by-step explanation:

7 0

3 years ago

Help please will mark brainliest!!!

solniwko [45]

Answer:

945

Step-by-step explanation:

8 0

3 years ago

Help with num 9 please. thanks

Alik [6]

Answer:

See Below.

Step-by-step explanation:

We want to show that the function:

$f(x) = e^x - e^{-x}$

Increases for all values of x.

A function is increasing whenever its derivative is positive.

So, find the derivative of our function:

$\displaystyle f'(x) = \frac{d}{dx}\left[e^x - e^{-x}\right]$

Differentiate:

$\displaystyle f'(x) = e^x - (-e^{-x})$

Simplify:

$f'(x) = e^x+e^{-x}$

Since eˣ is always greater than zero and e⁻ˣ is also always greater than zero, f'(x) is always positive. Hence, the original function increases for all values of x.

8 0

3 years ago

Given m LM=130, find m KLM

alisha [4.7K]

Answer:

65 degrees because tangent chord angles are half the size of the arc

7 0

2 years ago