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3 years ago

Find the height of the triangle. A=2c^3+16, b=c+2

1 answer:

5 0

A is an angle since it is a capital letter and both b and c are sides. We also know one height of the triangle could equal b times sinA. So my height=(c+2)(sin(2c^3+16)), depending on which height we are looking for, in this case I am using c as the base.

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Estelle is helping at a community food drive by boxing up cans of soup. There are two sizes of boxes, large and small. Estelle f

podryga [215]

Answer:

The small box contains 21 cans

Step-by-step explanation:

Represent the small box with S and the large with L.

For Estelle:

$3L + 5S = 170$

For the boy:

$4L + 4S = 184$

Required

Determine the cans in the small box

$3L + 5S = 170$ --- (1)

$4L + 4S = 184$ --- (2)

Divide (2) through by 4

$L + S = 46$

Make L the subject

$L = 46 -S$

Substitute 46 - S for L in (1)

$3L + 5S = 170$

$3(46 - S) + 5S = 170$

Open bracket

$128 - 3S + 5S = 170$

$128 + 2S = 170$

Collect Like Terms

$2S = 170-128$

$2S = 42$

Divide both sides by 2

$S = 21$

<em>Hence, the small box contains 21 cans</em>

4 0

3 years ago

Read 2 more answers

Compare the values of the underlined digits. 503497 and 26475. The underlined is 7

shtirl [24]

The 7 is 10 times bigger in 26475 than the 7 in 503497. why? because the 7 in 26475 is in the 10's place and the 7 in 503497 is in the ones place.

If you need clarification on the 10 times bigger part...consider this whats 1×10? 10
. If the 7 was in the 100 place and the other 7 was in the 10 place then it would be 10×10=100 and so on

3 0

3 years ago

The first day of the food drive missed easily for cans of beans 7 boxes of noodles and for cans of soup. Find the ratio of cans

DochEvi [55]

There is only the number 7 in this question I can’t really help with one number

8 0

3 years ago

Help me ASAP help ASAP please please help

NISA [10]

Step-by-step explanation:

24.1x 30y The line is kinda in 24.1

5 0

3 years ago

At me farmers market, bananas coast $0.80 per pound.At another farmers market, bananas are sold in 5-pound bags for $4.50 per ba

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

At the first place is better because

$0.8 * 5 = $ 4

$4.5 / 5 = $0.9

Is more expensive in the another place

5 0

3 years ago