2 years ago

Given f(x) = 3x^2+x+1 g(x)+-2x-1 find (f+g)(-2)

Mathematics

1 answer:

yawa3891 [41]2 years ago

4 0

Answer:

Step-by-step:

f(-2)=3(-2)^2+(-2)+1 g(-2)=-2(-2)-1

f(-2)=-6^2+(-2)+1 g(-2)=4-1

f(-2)=36+(-2)+1 g(-2)=3

f(-2)=34+1

f(-2)=35

f+g ------- 35+3 ------- 38

please give me brainliest

You might be interested in

A wedding ring costs £13000. Work out the price after a 11% increase

olga2289 [7]

When £13000 is increased by 11% the new value becomes to £14430

7 0

3 years ago

Read 2 more answers

There is 10 fish in a fish tank and 5 of them drowned how many fish are there?

creativ13 [48]

10 fish are left in the tank

6 0

3 years ago

Read 2 more answers

HELLP!! U WILL GET I,000 POINTS Alistair writes the system of equations below. 2x+3y=−60 2x+3y=120 -----------------------------

GaryK [48]

Answer:

Step-by-step explanation:

Does it say what x and y equals

5 0

2 years ago

Read 2 more answers

michelle and rosa are researching the deepest lakes in the united states for a school project. lake tahoe has a depth of 1,644 f

Hatshy [7]

Answer:

Rosa is closer to the correct depth.

Step-by-step explanation:

To show that two measurements are nearly equivalent, we must convert one of the measurements to the other unit.

1 m = 3.281 ft

$\text{Depth } = \text{1644 ft} \times \dfrac{\text{1 m}}{\text{3.281 ft}} = \textbf{501.1 m}$

Neither is correct but Rosa is closer to the correct depth.

4 0

2 years ago

What is answer to this question

erica [24]

Angle ADC is an inscribed angle of arc AC. So the measure of arc AC would be 46. Angle CBA is a central angle, which means it is equal to the measure of arc AC. So the answer is 46. Hope this helps!

4 0

2 years ago