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3 years ago

What is the area of the composite figure?

Mathematics

1 answer:

oee [108]3 years ago

3 0

Answer:the first one

Step-by-step explanation: find the area of half of the small circle and half of the big circle. Then subtract them. Then add that answer to the area of the rectangle

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(cos 2theta)/(1 + sin 2theta) = (1 - tan theta)/(1 + tan theta)

andre [41]

Step-by-step explanation:

Here is the solution...hope it helps:)

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2 years ago

AB and CD are parallel find the value of y<br> Show clearly how you got your answers with reasons

Zina [86]

Answer:

y = 167°

Step-by-step explanation:

The vertex of the triangle = 154° ( alternate angle to 154° )

The triangle has 2 equal legs so is isosceles with 2 base angles congruent

base angle = $\frac{180-154}{2}$ = $\frac{26}{2}$ = 13°

base angle and y are adjacent angles, lie on straight line AB and sum to 180°

y + 13° = 180° ( subtract 13° from both sides )

y = 167°

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2 years ago

Write a line that passes through each pair of point (0,5)(-3,5)

Anni [7]

Answer:

(5-5)/(-3-0)= 0/-3= 0

y - 5 = 0(x - 0)

y - 5 = 0

y = 5

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3 years ago

Joe works on an assembly line that fills boxes with various toy trinkets. Every sixth box gets a red ball and every fourt box ge

Genrish500 [490]

Every 12th box gets a whistle and a ball because 12 is the lowest common factor of 6 and 4.

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2 years ago

Which graph shows y=x^2+3x-4

Ivahew [28]

Answer:

Third graph in the photo

Step-by-step explanation:

x^2+3x-4 can be factored as (x+4)(x-1). When y=0, x must be -4 or 1 to satisfy the equations, and thus the roots of the graph are at x=-4 and x=1. When x=0, y=(4)(-1)=-4. The only graph that satisfies both of these requirements is the third/last one.

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2 years ago