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
satela [25.4K]
3 years ago
13

40 is 50% of what number? A. 20 B. 40 C. 60 D. 80

Mathematics
2 answers:
Alex787 [66]3 years ago
5 0

Answer:

D. 80

Step-by-step explanation:

multiply 40 by 2 cause its 50 percent

Nat2105 [25]3 years ago
5 0

Answer:

80

Step-by-step explanation

50% is half

So 40+40=80

80/2=40

You might be interested in
Question 8 (1 point)
frosja888 [35]

Answer:

On April 30, 1789, George Washington, standing on the balcony of Federal Hall on Wall Street in New York, took his oath of office as the first President of the United States

5 0
3 years ago
9(m-3)+3m=7m+43 help me please
nikdorinn [45]

Answer:

multiply 9 from m and -3

9m - 27 + 3m = 7m + 43

12m - 27 = 7m + 43

12m - 7m = 43+ 27

5m = 70 cut 70 by 5 in 14 times [ 14 x 5= 70 ]

m = 14 answer ❤️❤️ it is 100% correct now!

6 0
3 years ago
Read 2 more answers
PLEASE ANWSER CORRECTLY!! I WILL MARK BRAINIEST!!!
Greeley [361]
Z=82 vertical or opposite angle theorem
15x-7 + 82=180 supplementary angles theorem
so 15x +75 =180
15x=180-75
x=105/15
x=7
7 0
3 years ago
(Write the fraction as a mixed number) Anyone able to help out with my 4 questions?
s344n2d4d5 [400]
Yes !  I can help you.

-- Take each fraction.

-- Do the division . . . (top number) divided by (bottom number) .

-- Write the whole number from the quotient.
    Save the remainder.

-- After the whole number, write a fraction.
   Copy the original bottom number to the bottom of the fraction.

-- Copy the remainder from the division to the top of the fraction.

Bada-bing !  There's your mixed number.
7 0
3 years ago
Read 2 more answers
Graph the solution set of this inequality: 5x − 4y > 20.
Yanka [14]

Answer:

Step-by-step explanation:

Solve the inequality 5x − 4y > 20 for y, as follows:  Subtract 5x from both sides, obtaining:

-4y > 20 - 5x;

Then divide all terms by -4:

y    < -5 +(5/4)x, where the direction of the inequality sign has been reversed because of division by a negative quantity.

Temporarily replace the < symbol with =     obtaining    y = -5 +(5/4)x.  Now choose at least three x values and find the corresponding y values.  For example:

 x      y = -5 +(5/4)x  

 0          -5

 4            0

 -8         -15

Now plot these three points (0, -5), (4, 0) and (-8, -15).  Draw a dashed line through them.  Because of the < symbol in y    < -5 +(5/4)x, shade the area underneath the dashed line.

3 0
4 years ago
Other questions:
  • Which expression is equivalent to the given expression?
    8·2 answers
  • Write the equation of the line that passes through the points (-2,6) and (4, 6). Put
    9·1 answer
  • This handrail is made from congruent parallelograms. In parallelogram ABCD, AB = 17.5 , DE = 18, and angle BCD is 110º. Find the
    15·1 answer
  • What is the slope and y-intercept of the linear equation y = 5x − 4?
    8·1 answer
  • I WILL GIVE CROWN JUST NEED HELP ASAP
    5·2 answers
  • Is there a relationship between the distance and the sum? Is there a relationship between the distance and the difference
    12·1 answer
  • A 16 oz. package of brown rice costs 79 cents and 32 oz. package of white rice costs $3.49. Which package is a better deal?
    6·1 answer
  • Select the correct answer from the drop-down menu. Find the trinomial. (22-6) and (22+4) are the factors of​
    7·1 answer
  • What is the equation of lift?
    12·2 answers
  • I don’t understand #6 question
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!