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Vanyuwa [196]
2 years ago
9

What is the m Show work

Mathematics
1 answer:
Ghella [55]2 years ago
8 0

Answer:

measure of angle A is 80 degree.

Step-by-step explanation:

isosceles triangle will have same base angles

first base angle is 50, and the second will also be 50

3 angles of a triangle will add up to be 180 degree.

A is the vertex angle.

So 50 + 50 + A = 180

100 + A = 180

A = 80.

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polet [3.4K]

Answer:

3

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3 years ago
3/4x-2/3=5/12. i need help
MAVERICK [17]
brainly.com/question/10944864
5 0
2 years ago
 The denominator of a fraction in simplest form is greater than the numerator by 3. If 7 is added to the numerator, and 5 added
jok3333 [9.3K]
So.. if we take the numerator to be say "a", then the denominator will be "a+3"

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thus\implies \cfrac{a}{a+3}+\cfrac{1}{2}=\cfrac{a+7}{a+8}\\\\
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a=
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4 0
3 years ago
ANSWER ASAP
xz_007 [3.2K]

Answer:

12.5 pi or 39.26990

Step-by-step explanation:

First we can find the radius, which is half the diameter, 5 feet. To find the area of a semi-circle we would find the area of the circle and then divide by 2:

\frac{\pi r^2}{2}

We can substitute what we have:

\frac{25\pi }{2}

This gives us:

12.5 pi or 39.26990(Not sure what format you need it in)

6 0
3 years ago
What is the area of this trapezoid with height 13 units? Please put correct answer
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Yo sup??

area of trapezium=1/2*sum of opposite sides* height of trapezium

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=22*13

=286 sq units

Hope this helps

7 0
2 years ago
Read 2 more answers
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