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TEA [102]
3 years ago
9

A triangle has a base of 10 inches and a height of 12 inches. What is the area of the triangle?

Mathematics
1 answer:
miskamm [114]3 years ago
4 0
The area of a triangle is base x height x (1/2)
Plug in the values that are given.
Area = 10 x 12 x (1/2)
Area = 120 x (1/2)

Area = 60 in²

Hope this helps :)
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The table shows the Grades that students received on a test what fraction of the students scored an A or B on the test
Triss [41]
Okay. So, 15% is 15/100 and 33% is 33/100. 15 + 33 is 48. You leave the denominator the same, so the fraction is 48/100. However, the fraction needs to be simplified. Whatever you do to the numerator, we must do to the denominator. We can divide both numbers by 4 to get the simplified fraction form. 48/4 is 12. 100/4 is 25. There. The simplified fraction is 12/25. The answer is H: 12/25.
5 0
3 years ago
3) Calculate the area of the entire triangle below. Show your work *<br><br> 22<br> 31<br> 8
dalvyx [7]

Answer:

a = 1/2 (b) (h)

Step-by-step explanation:

Use Pythagorean theorem for sub triangle on the left: 8^2 + h^2 = 22^2

Use Pythagorean again for sub triangle on the right: x^2 + h^2= 31^2

Find your base: 8+x=b

Find entire area: a = 1/2 (b) (h)

4 0
2 years ago
Rewrite the equation below so that it does not have fractions.
Eddi Din [679]
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8 0
3 years ago
PLEASE PLEASE PLEASE HELP. :(
mart [117]
Integers are like -4,-3,-2,-1,0,1,2,3,4 etc

√49=7, integer

-3⁰=-(3⁰)=-(1)=-1, integer

1.2 times 10⁻²=1.2/100=0.012, not an integer

18/3=6, integer



answer is 3rd one
7 0
3 years ago
What is 3/7 × 5/6 thanks​
aleksley [76]

3/7*5/6

cross out 3 and 6

divide by 3

3/3= 1

6/3= 2

1/7*5/2

mutiply the denominators together

7*2= 14

mutiply the numerators together

1*5= 5

Answer:

5/14

3 0
3 years ago
Read 2 more answers
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