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mars1129 [50]
3 years ago
9

HI I am 10 years old and I need help with my math homework, here's what I need help with:

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
7 0

Answer:

5/4 or 1 1/4

Step-by-step explanation:

1 3/4 - 2/4 = 1 1/4 or 5/4

Papessa [141]3 years ago
3 0

Answer:

1   1/4

Step-by-step explanation:

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Sedbober [7]

Answer:

A=\frac{1}{2}a*b*sin(C)

Step-by-step explanation:

First consider the diagram:

Now, we know that

Sin(C)=\frac{AD}{AC} \\ Sin(C) =\frac{h}{b} \\h=bsin(C)

Now, the area of the triangle ABC is given by,

A=\frac{1}{2}*BC*AD\\\\A=\frac{1}{2}*a*h\\\\A=\frac{1}{2}*a*c*sin(C)\\\\A=\frac{1}{2}a*b*sin(C)


6 0
4 years ago
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Goshia [24]

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3 years ago
Figure ABCD is a trapezoid. Find the value of x.
ludmilkaskok [199]

Answer:

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65 millimeters to meters
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3 years ago
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