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
Firlakuza [10]
3 years ago
12

Art wants to cover an isosceles triangle with a height of 9 centimeters and a base of 7 centimeters in fabric. How much fabric d

oes he need?
Mathematics
1 answer:
s2008m [1.1K]3 years ago
6 0

Answer:

31.5 cm²

Step-by-step explanation:

Calculate area of a triangle with this formula:

Area = \frac{1}{2} base * height

Substitute in known values

Area = \frac{1}{2} 7 * 9

Multiply 7 by 1/2

Area = 3.5 * 9

Multiply

Area = 31.5 cm²

Hope this helps :)

You might be interested in
Write (p^4)^2 without exponents
Sonbull [250]

Answer:

(p^4)^2 = p x p x p x p x p x p x p x p

Step-by-step explanation:

(p^4)^2 = p^8 = p x p x p x p x p x p x p x p

4 0
2 years ago
Read 2 more answers
What are the similarities and differences between comparing whole numbers and decimals
Helga [31]
There both types of numbers but a whole number is a number with no exponents or decimals, but decimals are like a broken un half whole number
3 0
3 years ago
Read 2 more answers
NEED ANSWER ASAPPPPPP​
Oksana_A [137]
The volume is 1017.88
If you search up “how to solve a cone” you can get the same answer
6 0
3 years ago
Read 2 more answers
There are 454 grams in a pound. There are 16 ounces in a pound. How many grams are in an ounce? (PLZZZ HELP)
7nadin3 [17]

Answer:

1 Ounce = 28.3495231 Grams

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
In the first week of​ July, a record 1,060 people went to the local swimming pool. In the second​ week, 100 fewer people went to
vovikov84 [41]

(Can I have Brainlist?)

Answer:

10%

Step-by-step explanation:

The following information can be gotten from the question regarding the number of people that went to the swimming pool are:

First week of July = 1020

Second week = 1020 - 100 = 920

Third week = 920 + 130 = 1050

Fourth week = 1050 - 132 = 918

The percentage decrease over the four weeks will be:

= (1020 - 918)/1020 × 100

= 102/1020 × 100

= 10%

4 0
3 years ago
Other questions:
  • A painting crew bought 30 gal of paint for a job. The crew members used 3 gal of paint per hour until they used all the paint.
    7·1 answer
  • Evaluate the numerical expression. 2.5(−4.4 − 3.5) <br><br> A) −14.5 B) −19.75 C) −2.25 D) 19.75
    14·2 answers
  • Amy usually swims 20 laps in 30 minutes. What is her rate in Laos per minute
    11·2 answers
  • A culture started with 1,000 bacteria. After 2 hours, it grew to 1,100 bacteria. Predict how many bacteria will be present after
    15·2 answers
  • Please help! Math problem is attached!!
    11·1 answer
  • How do you simplify 30/20???<br><br> PLEASE<br><br> HELP
    12·1 answer
  • -56 + _ =-84<br><br> please help
    14·1 answer
  • Multiply each equation by a number that produces opposite coefficients for x or y
    14·1 answer
  • GEOMETRY The perimeter of a square is four times the length of one side. If the side length of a square is 1 centimeter, then th
    11·1 answer
  • Whats the value of X
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!