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
photoshop1234 [79]
3 years ago
11

Please can someone help I will mark brainlest for the right answers

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
8 0

Answer: 4 is 3 5 is 8 6 is 15 and 7 is 24

Step-by-step explanation: i am not sure if this is math but yeah just do 20% of each number

IgorC [24]3 years ago
8 0
4. .0075
5. 0.02
6. 0.0375
7. 0.06
You might be interested in
3y+6=-2x Brainliest to first person to answer
tankabanditka [31]
I can't answer because the variables are different and it can't be simplified except to:
3(y+2)=-2x

Hope this helps :)
8 0
3 years ago
Read 2 more answers
12 + 3.5x - 5.4x - x
mrs_skeptik [129]

Answer:

-1.9x-x+12

-2.9x+12

5 0
3 years ago
To the nearest tenth of a cubic inch, how much volume is added to a spherical balloon whose radius grows from 10 to 20 inches lo
AlekseyPX
First, find the volumes of each figure.
Remember that the volume of a sphere = \frac{4}{3} \pi r^3
Smaller sphere:
\frac{4}{3}\pi*10^3
4188.79 Cubic inches.

Larger sphere:
\frac{4}{3}\pi*20^3
33510.32 Cubic inches.

33510.32 - 4188.79 = 29321.53 cubic inches

Hope that helps!
4 0
3 years ago
Read 2 more answers
A circle is inscribed in a square. The area of the circle is 507 square inches. What is the length of each side of the square? U
Lena [83]

Answer:

26 inches

Step-by-step explanation:

We are given;

  • An inscribed circle whose area is 407 square inches
  • In this case, we need to know that an inscribed in a square touches the four sides of the triangle.
  • Therefore, the diameter of the circle is equivalent to the side of the square.

We are given the area as 507 square inches

But;

Area of the circle = pi × r²

Thus we can get the radius of the circle;

Thus;

507 in² = 3 × r²

r² = (507 ÷ 3)

   = 169

r =√169

  = 13 inches

But, Diameter = 2 r

Thus; Diameter = 2 × 13

                        = 26 inches

But, in this case, diameter = side of the square

Therefore, the side of the square is 26 inches

6 0
3 years ago
10. Which of the following sets is written in order from least to greatest?
Vika [28.1K]

Answer:

B

Step-by-step explanation:

The answer is B because if you convert 1/4 into a decimal you get 0.25, and that is less than 0.5 and 0.75. I hope this helps!

5 0
2 years ago
Other questions:
  • The day after the British burned most of the government building in Washington, DC, something shocking happened: (A) President M
    9·1 answer
  • Which transformations will produce similar, but not congruent, figures?
    5·2 answers
  • The surface area of a sphere is 4pr 2. find the surface area of a sphere with a radius of 10 ft.
    7·2 answers
  • Need help pleaseeee!!!
    10·1 answer
  • Victoria is 4 years older than her neighbor. the sum of their ages is no more than 14 years. write an inequality that can be use
    15·1 answer
  • Jonah has 3 red marbles, 2 blue marbles, 6 green marbles, and 6 yellow marbles in a bag. If he draws a marble from the bag witho
    12·2 answers
  • What is the answer for 64-6x+4
    12·1 answer
  • Figure 1 is dilated to get Figure 2.
    13·1 answer
  • Ms. Fanau really loves chocolate chip pancakes! The recipe calls for 3/4 of a cup of chocolate chips, 1/6 of a cup of butter, an
    9·2 answers
  • Is 5 in the solution set of x + 3 > 8? Explain
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!