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TEA [102]
3 years ago
7

PLEASEEEEEE!!!!!!!!! 7TH GRADE!!!! FIND SURFACE AREA!!!!!!!ASAP!!PLEASE T^T!!!!

Mathematics
1 answer:
Zina [86]3 years ago
3 0

Answer:

It is 390.5 (volume, not surface area)

Step-by-step explanation:

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Jeremy has two pieces of wood :one is 90 inches and the other is 72 inches. he wants to cut both pieces of wood into smaller pie
lapo4ka [179]
You would solve this type of problem by using GCF's, greatest common factors. Since you want they all the same length and no leftovers you need a common number. The GCF is 18. Each piece will be 18 inches. You will get a total of 9 pieces
8 0
4 years ago
Jason has five zucchinis he grew in his garden. He wants to share them equally among three of his neighbors. How many zucchinis
Irina18 [472]

Answer:

1 \frac{2}{3}

Step-by-step explanation:

Given: Jason has 5 Zucchinis.

           Jason want to share Zucchinis equally among three of his neighbour.

Now, find the share of each neighbour out of 5 zucchinis

As given zucchini is divided equally.

Share of each neibour= \frac{Total\ zucchinis}{number\ of\ neighbour}

∴ Share of each neibour= \frac{5}{3}

next converting the improper fraction into mixed fraction.

If we divide 5 by 3 we get quotient as 1 and remainder as 2

∴ share for each neighbour will be 1\frac{2}{3}

Hence, each neighbour of Jason will be 1\frac{2}{3}

4 0
4 years ago
Which of the following functions gives the length of the base edge
valkas [14]
The answer is b hope is the correct one
6 0
3 years ago
Read 2 more answers
Find the perimeter and round to the nearest tenth
tekilochka [14]

Answer:

Perimeter = 12.0 m

Step-by-step explanation:

Perimeter = AB + AC + BC

AB = 5 m

B = 53°

Use trigonometric functions to find AC and BC respectively.

✔️Find AC:

Reference angle = 53°

Opposite side length = AC

Hypotenuse = 5 m

Apply SOH, which is:

Sin 53 = Opp/Hyp

Sin 53 = AC/5

5*Sin 53 = AC

AC = 3.99317755 ≈ 4 m

✔️Find BC:

Reference Angle = 53

Hypotenuse = 5 m

Adjacent = BC

Apply CAH, which is:

Cos 53 = Adj/Hyp

Cos 53 = BC/5

5*Cos 53 = BC

BC = 3.00907512 ≈ 3.0 m

✔️Perimeter = 5 + 4 + 3 = 12.0 m

3 0
3 years ago
When Elena makes bird food, she usually mixes 9 cups of seeds with 6 tablespoons of maple syrup. However, today she is short on
svetlana [45]

Answer:3 cups of seeds and 2 tablespoons of maple syrup

-OR-

6 cups of seeds and 4 tablespoons of maple syrup

Step-by-step explanation:

As this is a ratio of 9:6: "for every 9 cups of seeds, there is 6 tablespoons of maple syrup"

The original ratio is 3:2 "for every 3 cups of seeds, there is 2 tablespoons of maple syrup"

Using this ratio, we can infer that 3:2 or 6:4 would be a simpler answer for this problem. If there is doubt, it would be better to use 3:2 as it is the smallest ratio.

7 0
3 years ago
Read 2 more answers
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