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2 years ago

Find the area of the composite figure

Mathematics

1 answer:

nordsb [41]2 years ago

5 0

Answer:

162 in

Step-by-step explanation:

Split this shape into two rectangles:

The big rectangle has a base of 16 and a height of 7 (subtract 12-5=7 for height) Multiply base*height to get area of big rectangle:

16*7 = 112 in

The small rectangle has a base of 10 and a height of 5. Mulitply base*height to get area of small rectangle:

10*5 = 50 in

Add both areas together:

112+50= 162 inches

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A cell phone service provider offers two plans. Plan A includes a fee of $25 per month and charges $0.25 for every call. Plan B

sashaice [31]

Plan A at 60 calls : 60*.25 + 25 = 15 + 25 = 40

Plan A is equal plan B at 60 calls
So if more than 60 calls the plan B will cost less than plan A

Answer: more than 60 calls

7 0

3 years ago

A softball player has a batting average of exactly .300 and no more than 60 times at bat. Suppose this player gets 5 hits in her

timama [110]

Answer:

The highest possible average is 348

Step-by-step explanation:

we know that

No more than 60 means -----> maximum 60 ( less than or equal to 60)

To find the possible average using proportion

Remember that the average is the number of hits in 1,000 times at bat

If the average is 300 with maximum 60 times at bat

then

The number of hits is 60*300/1,000=18 hits

If the player gets 5 hits in her next 6 times at bat

then

In 66 times at bat the number of hits is 18+5=23 hits

Find out the average

Let

x ----> the average

$\frac{66}{23}=\frac{1,000}{x}\\\\x=23*1,000/66\\\\x=348$

6 0

3 years ago

Which graph shows the points (0,7) and (4, 1) plotted correctly?

Anon25 [30]

Answer:

I need to see the graphs

Step-by-step explanation:

7 0

2 years ago

Please answer asap!!!! will mark brainiest

Inga [223]

Answer:

x=2

Step-by-step explanation:

We know the only number that gets us back to 0 after subtracting 4 is 4, because 4-4=0. The square root of 4 is 2. Hope my explanation wasn't too confusing!

2²=4

4-4=0

3 0

3 years ago

Read 2 more answers

Solve for all values of x by factoring. x^2+3x+8=-3x+3

docker41 [41]

Answer:

x = -1,-5

Step-by-step explanation:

X^2 + 3x + 5 = -3x

x^2 + 6x + 5 = 0

(x + 5)(x + 1) = 0

x = -1,-5

6 0

2 years ago