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
hjlf
4 years ago
13

Complete the steps for solving 7 = –2x2 + 10x.

Mathematics
2 answers:
Nikitich [7]4 years ago
4 0

Answer:

1. -2

2. add 25/4

3. sub 25/2

4. 5/2

Step-by-step explanation:

Whitepunk [10]4 years ago
4 0

Answer:

1. -2

2. add 25/4

3. sub 25/2

4. 5/2

Step-by-step explanation:

You might be interested in
Write an equation of the form y = mx for the line shown below.
djyliett [7]

Answer:

y = -3x

Step-by-step explanation:

To get slope intercept, you divide both y values by both x values like this

\frac{y_2 - y_1}{x_2 - x_1}

In this case this will be \frac{(-3 - 6)}{(1 - (-2))}

This will become \frac{-9}{3}

Divide those two to get -3, and now you get your slope intercept.

7 0
3 years ago
Please help will mark brainliest!!!
Viefleur [7K]

Answer:

i cantsee tha

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
On a coordinate grid the coordinates of vertices p and q for polygon pars are p(5,4) and q(-2,4) what is the length of side pq?
Mariulka [41]

Answer:

pq = 7

Step-by-step explanation:

Calculate the length using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = p(5, 4) and (x₂, y₂ ) = q(- 2, 4)

pq = \sqrt{(-2-5)^2+(4-4)^2}

     = \sqrt{(-7)^2+0^2}

     = \sqrt{49}

     = 7

4 0
4 years ago
The home cleaning company charges $300 to power-wash the siding of a house plus $15 for each window. Power Clean charges $45 per
Tasya [4]

do 15 divided by 45 and that is your answer

4 0
3 years ago
If 1=2 what conclusions can u draw about m 3 and m 4
BlackZzzverrR [31]

Answer: second one

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Write two equivalent ratios 6/5
    15·2 answers
  • Robin and Evelyn are playing a target game. The object
    10·2 answers
  • What is the y-intercept of the line described by the equation below? y=x-3?
    12·2 answers
  • Sara is serving wings and burgers at her party. Wings cost $6.00 per serving and burgers are $3.00 each. Sara knows that at leas
    12·2 answers
  • Which percentage is the same as 3.21
    5·1 answer
  • Solve: 2(5-4A)=-2A+8-6A
    15·1 answer
  • I need help on this and the first person who answer correctly gets a BRANLIST​
    5·1 answer
  • A triangle has a height of 8x and a base of 6x-3
    11·1 answer
  • IF YOU WANT BRAINLIEST ANSWER THIS!!!
    8·1 answer
  • Please give me the answers to all three I will mark u brilliant
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!