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
Nataly_w [17]
3 years ago
7

What is 40% of 75? Enter your answer in the box.

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
6 0
40 percent of 75 is 30.
WITCHER [35]3 years ago
6 0

Answer:

30

Step-by-step explanation:

40% of 75

40/100 = x/75

Cross Multiply

40(75) = 100x

3000 = 100x

Divide by 100 on both sides

x = 30

Hope this helps :)

You might be interested in
Find the area of this prism.
RUDIKE [14]
Do you mean volume? Its a 3d figure:
240 cubic centimeters.

Just use the formula length x width x height
And divide the figure into two figures so u can find the area much easier

Comm.ent me if u have any questions,
-SpaceMarsh
Brainliest pls?
8 0
3 years ago
Gustavo's bicycle cost $171.18 after a sales tax of 8%. write and solve an equation to find the price of the bike before the sal
Kryger [21]
Let x =  price of the bike before a sales tax.

The price after a sales tax of 8% is
x + 0.08x = 1.08x dollars

Because the price paid was $171.18, therefore
1.08x = 171.18
x = 171.18/1.08 = $158.50

Answer: 158.50


3 0
3 years ago
SEND HELP YO Find and simplify the area (You need to completely multiply it out and include units in your answer):
Ad libitum [116K]

Answer:

Area = 2m^8 - 6m^4 + 4.5

Step-by-step explanation:

Given

Base = 2m^4 - 3

Height = 2m^4 - 3

Required

The area

This is calculated as:

Area = 0.5 * Base * Height

Area = 0.5 * (2m^4 - 3) * (2m^4 - 3)

Open brackst

Area = 0.5 * (4m^8 - 6m^4 - 6m^4 + 9)

Area = 0.5 * (4m^8 - 12m^4 + 9)

Open bracket

Area = 2m^8 - 6m^4 + 4.5

5 0
2 years ago
How many gallons each of 20​% alcohol and 10​% alcohol should be mixed to obtain 10gal of 11​% ​alcohol?
Scilla [17]

Answer:

20​% alcohol = 1 gal

10​% alcohol = 9 gal

Step-by-step explanation:

Let

x = 20​% alcohol

y = 10​% alcohol

x + y = 10 (1)

0.20x + 0.10y = 10*0.11

0.20x + 0.10y = 1.1 (2)

From (1)

x = 10 - y

Substitute x = 10 - y into (2)

0.20x + 0.10y = 1.1

0.20(10 - y) + 0.10y = 1.1

2 - 0.20y + 0.10y = 1.1

- 0.20y + 0.10y = 1.1 - 2

-0.10y = -0.9

y = -0.9/-0.10

y = 9 gal

substitute y = 9 into (1)

x + y = 10

x + 9 = 10

x = 10 - 9

x = 1 gal

20​% alcohol = 1 gal

10​% alcohol = 9 gal

6 0
3 years ago
How to find the missing angle of a parallelogram only knowing 1 number?
lesantik [10]
Answer:  
__________________________________________________________
     If you know the measure of the angle of one particular angle, the alternate interior angle that corresponds to said particular angle will have that same measurement.
___________________________________________________________
4 0
3 years ago
Other questions:
  • A normal probability/quantile plot is used to see if the distribution of a quantitative variable follows a __________ distributi
    6·1 answer
  • At LaMar’s birthday party, his parents served slices of plain, sausage, or pepperoni pizza. They also served cups of milk, orang
    15·2 answers
  • Wht is the estimate of 6,904
    12·2 answers
  • A light flashes every 8 seconds. How many times would it flash in 3 minutes?
    13·1 answer
  • 1 jar has 26 fluid ounces how many cups do 4 jars contain
    14·2 answers
  • Solve the following equation for m:<br> -7+ m = -15
    9·1 answer
  • Like that ???<br><br><br><br> Xxxxxxxxxx
    8·2 answers
  • -
    12·1 answer
  • Charles offers 7% over dealer cost on a BMW that has a sticker price of $63,000 and a dealer cost of $56,904
    15·1 answer
  • Ed deposited $6000 into a savings account 4 years ago. The simple interest rate is 3%. How much does Ed have in his account now?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!