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liberstina [14]
3 years ago
10

What is the area of this triangle?

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
7 0

Answer:

84

Step-by-step explanation:

21 time 8 divided by 2

Romashka [77]3 years ago
6 0

Answer:

84

Step-by-step explanation:

A=bh/2.

A=(21*8)/2

A=168/2

A=84

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CAN SOMEONE HELP ME WITH THIS IT'S DUE TODAY
earnstyle [38]

Answer:

A= 49.8

B= 18.5

C= 36

D= 32

Step-by-step explanation:

A= 180-130.2= 49.8

B= 90-71.5=18.5

C= 90-54=36

D= 113+35=148

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7 0
3 years ago
There were 12 boys and 20 girls in chorus. What is the ratio of boys to girls? A:3:8
Blizzard [7]

Answer:

C 3.5.......

Step-by-step explanation:

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5 0
3 years ago
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I need to know this fast!!!
pochemuha

Answer:

Step-by-step explanation:

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7 0
3 years ago
Find the value of h in this triangle. Please and Thank you!
Dahasolnce [82]

Answer:

<em>h=</em> 10m

Step-by-step explanation:

<em>1/2x12x18.2=109.2m squared</em>

<em>then u divide it by 21.8</em>

<em>109.2m2/21.8m/ 1/2=10m</em>

<em>h=10m</em>

8 0
3 years ago
A recipe calls for 1 1/2 cups of flour, 3/4 cup of white sugar, and 1/8 cup of brown sugar. Which of the following mixing bowls
Lady_Fox [76]

Answer:

So if I'm going to add this numbers i need them to share a denominator

1 1/2 = 1 4/8 1/8 stays the same 3/4 - 6/8 6/8 + 1/8 = 7/8

7/8 + 1 4/8 = 1 11/8 = 2 3/8 so 3 cups would be the best estimate because the 3/8's are important for the exact mesurement

Hope this helps : )

3 0
4 years ago
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