3 years ago

I need to figure out the answer

2 answers:

7 0

The answer to the problem is 10 because negative 2 squared is 4 plus 14 because negative 2 times negative 7 is 14 minus 8 which gives you 10.

ANEK [815]3 years ago

3 0

Hello there,

If c=-2 just plug in -2 for every c you see.

(-2)²-7(-2)-8
This simplifies to
4+14-8
18-8
10

Hope this helps!

You might be interested in

On Monday Headley paid $1.70 for two of coffee and one doughnut, including the tip. On Tuesday he paid $1.65 for two doughnuts a

stich3 [128]

Answer:

i dont wanna say

Step-by-step explanation:

3 0

3 years ago

What is the square root of -1?

lys-0071 [83]

Answer:

$i$

Step-by-step explanation:

Step 1: Find the square root of -1

$\sqrt{-1}$

$\sqrt{i^2}$

$i$

Answer: $i$

7 0

4 years ago

Read 2 more answers

Regina, courtney, and Ellen hiked around bear pond. Regina hiked 7/10 of the distance in an hour. Ellen hiked 3/8 of the distanc

Kitty [74]

7/10 > 3/8

I found this by first finding a common denominator, so for this it will be 40. 10 can go into 40 four times, so you do 7x4 and that is 28, so 7/10 is 28/40.
3/8 is 15/40 because 8 goes into 40 five times, so you do 5x3 which is 15, so the fraction is 15/40. 15/40 is less than 28/40 because 28 > 15

8 0

3 years ago

I want to cover the curved surface of a cylinder with orange paper. My cylinder is 14” tall. The diameter is 3.5”. I have listed

Dominik [7]

Circumference of the cylinder = 3.14 x 3.5 = 10.99 = 11 inches
so D. 11 x 14 is correct for the first part

area of the top = PI x r^2 = 3.14 x 1.75^2 = 9.62 inches

top and bottom = 9.62 x 2 = 19.23 = A. 19 inches

7 0

4 years ago

Find the volume 12 poir 2.2 cm

Tanzania [10]

Answer: 26.4
To find the volume u multiply 12x2.2=26.4

6 0

3 years ago