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
Tanya [424]
3 years ago
12

75% of a certain number is 87, what is the number?

Mathematics
2 answers:
denis23 [38]3 years ago
8 0

Answer:

116 i think im not sure

Mumz [18]3 years ago
7 0

Answer:

116

75 percent (calculated percentage %) of what number equals 87? Answer: 116.

Step-by-step explanation:

116

75 percent (calculated percentage %) of what number equals 87? Answer: 116.

hope this helps!

You might be interested in
June is driving from Brookline, Massachusetts to Brooklyn, new york. The cities are 200 miles apart. Pretend June lives in a wor
I am Lyosha [343]

It took June 4 hours to get from Brookline to Brooklyn.

<h3><u>Time calculation</u></h3>

Given that June is driving from Brookline, Massachusetts to Brooklyn, New York, and the cities are 200 miles apart, and she can drive at a constant speed of 50mph the entire way, to determine the function that solves the time June takes to complete the route, the following calculation must be made:

  • C / Constant speed = T
  • 200 / 50 = T
  • 4 = T

So it took June 4 hours to get from Brookline to Brooklyn.

Learn more about time calculation in brainly.com/question/26707195

4 0
2 years ago
Find positive integers that satisfy
tankabanditka [31]

9514 1404 393

Answer:

  (x, y, z) = (1, 2, 3)

Step-by-step explanation:

The equations that result from reduction to row-echelon form are ...

  x = 0.4 +0.2t

  y = 5.6 -1.2t

  z = t

Then t must have a value 5n+3 for 0 ≤ n < 1. That is, t=3.

  x = 0.4 +0.2(3) = 1

  y = 5.6 -1.2(3) = 2

  z = 3

The integers that satisfy are (x, y, z) = (1, 2, 3).

4 0
3 years ago
Read 2 more answers
Rectangle area w algebra<br> step by step explanation please :)
Natalija [7]

We know that the area is 20.

Since 20 is a small number: lets list out possible combinations of lengths and widths.

1 * 20

2 * 10

4 * 5

L = 7 + 3w

lets see which on makes sense.

L = 7 + 3w

20 = w7 + 3w^2

3w^2 + 7w -20 = 0

(3w - 10)(w - 2)

w can equal 10/3 or 2.

So the dimensions: are Width = 2 Length = 10

8 0
2 years ago
A pizza slice is in the shape of a circular sector OAB, with the central angle 0 = 50 deg and a radius of 7cm. 0 A B В Find the
Goryan [66]

Answer:

<em>The perimeter of the pizza slice is 20.1 cm</em>

Step-by-step explanation:

<u>Perimeter of a Sector of a Circle</u>

The arc length of a sector of a circle of radius r and angle θ is given by:

L = rθ

The angle must be expressed in radians.

The total perimeter of the circular sector, including the two radii, is:

P = rθ + 2r

The pizza slice has a radius of r=7 cm and a central angle of θ=50°

Converting to radians:

\theta=50*\frac{\pi}{180}=\frac{5\pi}{18}

The perimeter is:

P = 7*\frac{5\pi}{18} + 2*7

Calculating:

P = 20.1 cm

The perimeter of the pizza slice is 20.1 cm

6 0
2 years ago
The Distributive Property.Find each product mentally.show the steps you used:3×78​
alina1380 [7]

Answer:3*78=234

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • I need help with this problem
    15·1 answer
  • Help please, and explain.
    15·2 answers
  • What is square root of 4.2 in simplified radical form
    10·1 answer
  • You've decided you want to plan for your room. At the gardening store, there are four different kinds of plants (two lip, firm,
    14·1 answer
  • [15 POINTS] Please help me!
    14·2 answers
  • An angle measures 27.8° more than the measure of its complementary angle. What is the measure of each angle?
    5·2 answers
  • Pls help I’m failing
    8·1 answer
  • Describe a principle that the philosophies of Locke, Montesquieu, and Rousseau have in common.
    11·1 answer
  • Darlene has a rooftop carrier for her car. She puts 5 items in the carrier
    14·1 answer
  • One year, the population of a city was 400,000. Several years later it was 340,000. Find the percent decrease.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!