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
Temka [501]
3 years ago
13

Solve. Chanasia has 6.25 gallons of paint. She wants to use 2/5 of the paint to paint her living room. How many gallons of paint

will Chanasia use?
Mathematics
1 answer:
deff fn [24]3 years ago
3 0

Answer: 2.5 gallons

Step-by-step explanation:

Given that:

Gallons of paint had = 6.25 gallons

Amount needed to paint room = 2/5 of the paint

Gallons of paint needed :

2/5 of 6.25

(2 * 6.25) / 5 gallons

= 12.5 / 5

= 2.5 gallons

You might be interested in
What is the center of the following circle?<br> (x + 7)2 + (y - 9)2 = 16
Cerrena [4.2K]

Answer:

Step-by-step explanation:

hello :

the center is : (-7 , 9)

6 0
3 years ago
Given: f(x) = x - 7 and h(x) = 2x + 3
LenKa [72]

<u>ANSWER</u>


h(f(x))=2x-11


<u>EXPLANATION</u>


Given f(x)=x-7


and

h(x)=2x+3


We want to find


h(f(x))=h(x-7)

This means we substitute the function f in to another function h and evaluate.

This implies that;

h(f(x))=2(x-7)+3


We expand the parenthesis to obtain;


h(f(x))=2x-14+3

We simplify further to obtain;

h(f(x))=2x-11


Hence the correct answer is A

8 0
3 years ago
Read 2 more answers
1. Which expression is equal to 815-97?
lara [203]

Answer:

the answer is C.815+(-97)

Step-by-step explanation:

5 0
2 years ago
How to find the square root of complex numbers?? Find the square root of (6+8i) ??​
ivann1987 [24]

Answer:

2 \sqrt{2}  + i \sqrt{2}

Step-by-step explanation:

The square of a complex number is a complex number. Here, we have:

{(a + bi)}^{2}  = 6 + 8i

{a}^{2}  + 2abi -  {b}^{2}  = 6  + 8i

We then have this system of equations:

{a}^{2}  -  {b}^{2}  = 6

2ab = 8

Solving this system:

ab = 4

b =  \frac{4}{a}

{a}^{2}  -  {( \frac{4}{a}) }^{2} = 6

{a}^{2}  -  \frac{16}{ {a}^{2} } = 6

{a}^{4}  - 16 =  6{a}^{2}

{a}^{4}  - 6 {a}^{2}  - 16 = 0

( {a}^{2}  - 8)( {a}^{2}  + 2) = 0

{a}^{2}   = 8

a = 2 \sqrt{2}

b =  \frac{4}{2 \sqrt{2} } =  \sqrt{2}

6 0
2 years ago
Read 2 more answers
What is the value of x?
Svetllana [295]

Answer:

x = 4

Step-by-step explanation:

ΔTRQ is an isosceles right triangle, so if we find the value of RT then the value of 'x' will be the same

We can find RT by creating a proportion based on the ratio of sides in a 30-60-90° triangle which, respectively, is 1 : \sqrt{3} : 2

2\sqrt{3}/RT = \sqrt{3}/2

cross-multiply:

\sqrt{3}· RT = 4\sqrt{3}

RT = 4

Therefore, x = 4

3 0
2 years ago
Other questions:
  • Tryna pass these midterms​ help me please
    13·1 answer
  • a pedestal in a craft store is in the shape of a triangular prism. The bases are right triangles with side lengths of 12 centime
    14·1 answer
  • Solve these equations. |x+8|=x+8
    13·1 answer
  • How to use exponents instead of logs
    14·2 answers
  • in a circle a 60 degree sector has an area of 25 pie square feet. what is the circumference of he circle?
    10·1 answer
  • What's the answer for 99 help
    10·1 answer
  • 4/7 dos associados de um determinado clube são homens. Se há 5.100 mulheres associadas quantos são os sócios?
    9·2 answers
  • Solve for x<br><br> 2(X-5) +6=7(X-1)-2 (x -6)
    13·1 answer
  • What’s the anwser for this. I’m so confused
    15·1 answer
  • Please answer these question I will mark brainliest please only do part c and f​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!