1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlladinOne [14]
3 years ago
7

3x² - 12x + 8 when x = -2. ​

Mathematics
2 answers:
stealth61 [152]3 years ago
8 0

Answer:

Use photo math, it will explain literally all the steps

Ivenika [448]3 years ago
6 0
Answer: 44 :)

Explanation:
3(-2)^2 - 12(-2) + 8
3(4) + 24 + 8
12 + 24 + 8
44
You might be interested in
Question 7
elixir [45]

Answer:

whts the question 86

Step-by-step explanation:

i dk

8 0
2 years ago
What is the area of a prism
Yanka [14]

Answer:

A. =ph+2B  since i answerd yours can you answer my new one

Step-by-step explanation:

6 0
3 years ago
Find all positive integer values of c that make x^2+6x+c factorable
densk [106]
It's factorable when c  ∈ {5,8,9}
6 0
4 years ago
10 kids are randomly grouped into an A team with five kids and a B team with five kids. Each grouping is equally likely. (a) Wha
nikitadnepr [17]

Answer:

I think B is 1/5. I think C is 1/2.

4 0
3 years ago
Read 2 more answers
Complete the system that models the heights of the ball and the receiver’s hands over time. h = -16t² 14t h = -16t² t
bogdanovich [222]

Answer: The height of the ball at time t is given as h = -16t² + 14t + 6 while the height of the receiver hand at time t is given as h = -16t² + 10t + 8

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

A quarterback throws a football toward a receiver from a height of 6 ft. The initial vertical velocity of the ball is 14 ft/s. At the same time that the ball is thrown, the receiver raises his hands to a height of 8 ft and jumps up with an initial vertical velocity of 10 ft/s.

The height of the ball at time t is given as h = -16t² + 14t + 6 while the height of the receiver hand at time t is given as h = -16t² + 10t + 8

4 0
2 years ago
Other questions:
  • Explain how to compare 7/8" and 7/10 cm.
    15·1 answer
  • What is the area of triangle UVW if the area of triangle RST is 36 cm and the scale
    12·1 answer
  • A number y is 3 times greater than a number x. Which equation shows this relationship
    14·1 answer
  • What is the length of the altitude of the equilateral triangle below
    12·2 answers
  • What is the common factor in the expression<br><br> A-2 <br><br> B-3 <br><br> C-5 <br><br> D-10
    11·2 answers
  • Can someone help on this question plz
    9·1 answer
  • Pls help identify the scale factor
    12·1 answer
  • Find the sum: 3 4/5+2 1/4 i need helpnplzzz ​
    9·1 answer
  • Would mind give me only answer​
    6·1 answer
  • Help with this please and thank you.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!