2 years ago

Find the area of the figure below by first finding the areas of the rectangle and triangle.

Mathematics

1 answer:

m_a_m_a [10]2 years ago

6 0

Answer:

try checking the questions again and put in more detail

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What is the area of the figure? A.234 in.^2 B.315 in.^2 C.225 in.^2 D.252 in.^2

saul85 [17]

Let's imagine we enclosed the entire shape in a 15 inch wide, 21 inch tall rectangle, area 315 sq inches.

From that rectangle we have to take away the 3x6 bottom left corner, and a strip 21-6=15 inches long and 3 inches wide on the right.

A = 15×21 - 3×6 - 3×15 = 315 - 63 = 252 sq in

Answer: D. 252 inches squared, last choice

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3 years ago

One month, ruby worked for 6 hours more than isaac, and svetlana worked 4 times as many hours as ruby. Together they worked 126

Anastasy [175]

Ruby worked 22 hours

Isaac worked 16 hours

Svetlana worked 88 hours

4 0

4 years ago

Read 2 more answers

4. A bag contains five red marbles, two orange marbles, one yellow marble, and two green marbles. Two marbles are drawn from the

Vitek1552 [10]

Answer:

C. 0.08889

Step-by-step explanation:

Total number of marbles:

5 + 2 + 1 + 2 = 10

There are two possibilities

Orange then green or green the orange

The probabilities are:

P(o&g) = 2/10*2/9 = 2/45
P(g&o) =2/10*2/9 = 2/45

Required probability is:

P = 2/45*2 = 4/45 = 0.08889

Correct choice is C

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3 years ago

Make sure you complete the work for EACH triangle and answer whether or not it is a right triangle. * If you do this correctly I

zalisa [80]

I believe that triangle B and E are right triangles.

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3 years ago

Helppppppp please thanks :)

Luba_88 [7]

Answer:

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2 years ago