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
Verizon [17]
3 years ago
5

Please help me with this

Mathematics
1 answer:
harkovskaia [24]3 years ago
5 0

Answer:

<u>The answer is 1. 64 and 2. 60</u>

Step-by-step explanation:

Question 7. 75% of what number is 48?

Number = x

75%x = 48

3x/4 = 48 (75% = 3/4)

3x = 192 (Multiplying by 4 at both sides of the equation)

<u>x = 64</u> (Dividing by 3 at both sides of the equation)

<u>Part 75 Whole 48 Part 100 Whole 64</u>

Question 8. 120% of what number is 72?

Number = x

120%x = 72

12x/10 = 72 (120% = 12/10)

12x = 720 (Multiplying by 10 at both sides of the equation)

<u>x = 60</u> (Dividing by 12 at both sides of the equation)

<u>Part 120 Whole 72 Part 100 Whole 60</u>

You might be interested in
20 POINTS<br><br>please help and have a good weekend
Over [174]

A = 6 cm; B = 3 cm; C = 8 cm; D = 10 cm

The Surface area of the prism = 120 cm².

<h3>How to Find the Surface Area of Triangular Prism?</h3>

Surface area = Area of A + B + C + D

The side lengths are:

A = 6 cm

B = 3 cm

C = 8 cm

D = 10 cm

Surface area of the prism = 2(area of triangular face) + area of rectangle 1 + area of rectangle 2 + area of rectangle 3

Area of triangular face = 1/2(b)(h) = 1/2(8)(6) = 24 cm

Area of rectangle 1 = (length)(width) = (10)(3) = 30 cm²

Area of rectangle 2 = (length)(width) = (6)(3) = 18 cm²

Area of rectangle 3 = (length)(width) = (8)(3) = 24 cm²

Surface area of the prism = 2(24) + 30 + 18 + 24 = 120 cm².

Learn more about Surface Area of Triangular Prism on:

brainly.com/question/16147227

#SPJ1

4 0
1 year ago
Someone help me please. i’ll give you brainliest. how do i solve it.
tresset_1 [31]
Its a guess and check problem you have to just try to find a combonation of 8 and 10 to get 200
7 0
3 years ago
What is the square of 5y?
Virty [35]

Answer:

<h3>25y^2</h3>

Step-by-step explanation:

(5y)^2\\\\\mathrm{Apply\:exponent\:rule}:\quad \left(a\times\:b\right)^n=a^nb^n\\\\\left(5y\right)^2=5^2y^2\\\\5^2=25\\\\=25y^2

5 0
2 years ago
20 + 30 × 1 =<br>ok... can you answer it now?
vaieri [72.5K]
<span>20 + 30 × 1 
= </span><span>20 + 30 
= 50</span>
8 0
3 years ago
Which equation represents the situation Please help me
Virty [35]

100 dollars should be a one time fee so that has to be added to the equation, and since it is a one time fee it should not have a variable next to it.


It also says that you have to pay 720 dollars per month, so it has to have a variable next to it to show the number of months that she needs to pay that amount of money.


The answer should be D.

y= 720x +100

4 0
2 years ago
Read 2 more answers
Other questions:
  • How can you express 499 to find the product 499×5 using mental math explain
    8·2 answers
  • How do I solve this problem?
    11·1 answer
  • 3 ( x - 2 ) + 5 x = 18
    13·2 answers
  • Wade wants to buy sweaters. He has $175 and each sweater coast $12.00. Write and solve an inequality to find how many sweaters h
    10·1 answer
  • What's the awnser to the one about Isabella
    10·1 answer
  • Which best explains whether or not ABC = LMN?
    7·1 answer
  • Pleaze help the question is in the picture
    14·2 answers
  • The dolphin dives 30 feet below the surface of the ocean. What is the dolphin's new elevation?
    15·1 answer
  • 100 POINTS!! MICROSOFT EXCEL
    9·2 answers
  • Find the surface area and volume of the figure below. Round your answers to the nearest tenth. (50 pts)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!