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
Cloud [144]
3 years ago
9

24 is what percent of 78?

Mathematics
1 answer:
Aliun [14]3 years ago
3 0

Answer:

30.77

Step-by-step explanation:

You might be interested in
Alice has $18 more than Patricia. Together they have $122. How much does each person have ?
Inga [223]
Alice has $70 and Patricia has $52
7 0
3 years ago
A family has a rectangular back yard that measures 5x+4 by 3x-2 they are building a square patio with side lengths that measure
belka [17]

Answer: 14x² - 4x - 17

Step-by-step explanation:

The formula for determining the area of a rectangle is expressed as

Area = length × width

The rectangular back yard measures 5x + 4 by 3x - 2. This means that the area of the rectangular back yard would be

Area = (5x + 4)(3x - 2)

Area = 15x² - 10x + 12x - 8

= 15x² + 2x - 8

The formula for determining the area of a square is expressed as

Area = length²

Length of square patio = x + 3

Area of square patio = (x + 3)(x + 3)

= x² + 3x + 3x + 9

= x² + 6x + 9

The expression for the area of grass that will be left in the back yard after the patio is built is

15x² + 2x - 8 - (x² + 6x + 9)

= 15x² + 2x - 8 - x² - 6x - 9

= 15x² - x² + 2x - 6x - 8 - 9

= 14x² - 4x - 17

8 0
3 years ago
What is the degree of an arc 4rr ft long in a circle of radius of 10 feet​
HACTEHA [7]

Answer:

6

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Factor out the greatest common factor: 16a3 - 8a5
Delvig [45]
8a³ (2 − 4a²) ; 
________________________________________________
Note:  " 8a³ " is the greatest common factor (GCF).
6 0
3 years ago
A cone has a radius of 6 inches and a height of 10 inches.
Mariulka [41]
The volume of a cone:
V=\frac{1}{3} \pi r^2h
r - the radius
h - the height

r=6 \\
h=10 \\ \\
V=\frac{1}{3} \pi \times 6^2 \times 10=\frac{1}{3} \pi \times 36 \times 10=\frac{360}{3} \pi=120\pi

The answer is B. 120π in³.
5 0
3 years ago
Read 2 more answers
Other questions:
  • at the malt shop a large shake take 8/9 of a pint of milk. if a medium shake takes 1/7 the amount of a large, how much does the
    14·1 answer
  • There are 60 seconds in a minute and 60 minutes in an hour. How many secondstudents are there in an hour?
    12·1 answer
  • Find the measure of angle K.
    11·2 answers
  • Please help me with the following question.
    10·2 answers
  • What is the answer !!
    13·1 answer
  • A communication tower is built on the slope of a hill. A surveyor, 50m uphill from
    5·1 answer
  • 1. Find the distance between two
    5·1 answer
  • Check the pic please<br> With steps please
    11·1 answer
  • 2<br> Find the slope from the 2 points.<br> (-12,-9) and ( 18, 6)<br> -2<br> -1/2<br> 2<br> 1/2
    5·1 answer
  • What was the average yearly increase at the university of Raleigh for those four years ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!