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
lord [1]
3 years ago
8

ASAP HELP ME GIVING BRAINLIEST

Mathematics
1 answer:
Natasha2012 [34]3 years ago
7 0

Answer:B

Step-by-step explanation:

The quadratic formula can be used to solve an equation only if the highest degree in the equation is 2

You might be interested in
A skateboarding ramp is 12 in. high and rises at an angle of 21​°. How long is the base of the​ ramp? Round to the nearest inch.
bagirrra123 [75]

Answer:

the base of the ramp is 31 inches long.

Step-by-step explanation:

c = a/sin(α)

= 33.48514

b = √c2 - a2

= √33.4851373155042 - 122

= √977.25442103816

= 31.26107

3 0
2 years ago
Please help<br><br> Combine like terms.<br> 9y + 5y - 3 = [? ]y + [ ]
almond37 [142]

Answer:

= 14y + ( – 3 )

I hope I helped you^_^

7 0
2 years ago
Which is not true <br><br> 10 + 9 = 7 + 12<br> 10 = 10<br> 10 - 4 = 3 + 3<br><br> 10 = 19 - 11
Natasha2012 [34]

Answer:

10=19-11

Step-by-step explanation:

that answer is false because 19-11 = 8 not 10

3 0
2 years ago
Read 2 more answers
Marquis has 7 cups of yogurt. He gives his sister 3 3
Varvara68 [4.7K]

Answer:

He has 3,65 cups of yogurt left.

Step-by-step explanation:

7 - 3,35 = 3,65

6 0
2 years ago
The perimeter of a building is 78 feet. The width of the building is seven more than three times the length of the building. Wha
Alchen [17]

P=2l+2w

W=7+3l

So substitute into the original equation

P=2l + 2(7+3l)

78=2l +14 + 6l

-14 -14

—————-

64=8l

8=length

W=7+3l

= 7+3(8)

=7+24

=31

Check your work

Perimeter=8+8+31+31

=78

Hope this helps

8 0
3 years ago
Other questions:
  • Find the derivative of the function using the definition of derivative. g(t) = 7 t g'(t) = State the domain of the function. (En
    15·1 answer
  • Use compatible numbers to estimate 248.26+159.72
    14·3 answers
  • Help me with this please
    15·1 answer
  • Can someone help, i think its B but i dont think thats right.
    5·1 answer
  • Round off 42,680 to the nearest 1,000
    12·1 answer
  • 5x23x2 is this associative?
    9·2 answers
  • emily is buting gifts for 20 people at work.The boxes for the gifts are 6 inches long,6 inches wide ,and 6 inches high .How much
    10·1 answer
  • 20x^2-19x+3 divided by 5x-1
    8·2 answers
  • Find the circumference of a circle with radius, r = 3.5m.<br>Give your answer in terms of pi​
    11·1 answer
  • An elevator was at the 4" floor. It traveled up 18 floors, down 7 floors, up 6 floors and down 2 floors. What floor did the elev
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!