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
Andreyy89
3 years ago
15

Identify the solutions to the quadratic equation.

Mathematics
1 answer:
faltersainse [42]3 years ago
3 0

Answer:

A and E

Step-by-step explanation:

x²+3x-28=0

x²+7x-4x-28=0

x(x+7)-4(x+7)=0

(x-4)(x+7)=0

x=4, x= -7

Please give brainliest if it helps

You might be interested in
2 balls can complete a full rotation in 120 min. How many balls can complete a full rotation in 180 min
riadik2000 [5.3K]
Its 3, because each ball is 60 min each and 60 times 3 would get you 180
6 0
3 years ago
11 4/7 as an improper fraction​
ivolga24 [154]

Answer:

114 is an improper fraction as numerator 11 is greater than 4, the denominator. Step 2: We divide 11 by 4, and get 2 as a quotient and 3 as a remainder which is written as proper fraction 34.

3 0
3 years ago
Read 2 more answers
Please help right now!!
Oksana_A [137]
i can’t see the question
8 0
3 years ago
Read 2 more answers
45 mi<br> 28 mi<br> What is the length of the hypotenuse?
solniwko [45]

Answer:

c = 53 miles

Step-by-step explanation:

6 0
3 years ago
Serenity Spa charges $59 for a one hour massage. They charge $0.95 per minute for each additional minute over an hour. If
Yanka [14]

Answer:

D. y = 0.8x + 79

Choices:

A.  

y = 79x + 0.8

B.  

y = -0.8x + 79

C.  

y = 79.8x

D.  

y = 0.8x + 79

5 0
3 years ago
Other questions:
  • On a given morning the temperature was 71°F. The temperature dropped 5°F and then rose 8°F. How much does the temperature need t
    6·2 answers
  • Kareem correctly answered 85% of the questions on his last math test. If hee missed 6 problems, how many questions were there on
    11·1 answer
  • Three quarters of the boats in the marina are white, 4/7 of the remaining boats are blue, adn the rest are red. If there are 9 r
    10·1 answer
  • F(x)=2+3cosπ/10(x−3) Find the third positive value of x for which f(x) = 4.
    10·1 answer
  • 3a) What is the side length of the following square?*
    6·2 answers
  • Guys can y'all help me out D:
    5·2 answers
  • What is the unknown value representing the unit rate
    11·1 answer
  • Use the algebraic description (x, y) ➡️ (x - 5, y + 2) for the points N (2, 2), P (4, 2) and Q(1, -1) and write the coordinates
    7·1 answer
  • Find the length x.<br> 2<br> 4<br> 5<br> X
    9·1 answer
  • PLEASE HELP PLEASE HELP PLEASE
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!