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Leno4ka [110]
3 years ago
15

1. A = 1/2bh

Mathematics
1 answer:
OleMash [197]3 years ago
8 0
1 and 2 i can't answer without proper data.
3. x+2x+2x+6 = 86
5x+6 = 86
-6 -6
5x = 80
x = 16
Side one: x is 16
Side two: 2x is 2(16) = 32
Side three: 2x+6 is 38
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21 cans of tomato paste of the same size have weight of 7300 grams. What is the weight of 5 cans.
vesna_86 [32]

Answer:

answer is 347.6

Step-by-step explanation:

21/7300= 347.6

7 0
2 years ago
What is the value of x?
ioda

Answer:

50.714 (3 dp)

Step-by-step explanation:

Using trigonometry.

cos(\theta)=\frac{adj}{hyp} \\adj = hyp  * cos(\theta)\\120*cos(65) = 50.714

7 0
3 years ago
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azamat
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4 0
3 years ago
A complex shape with measurements 10 feet, 4 feet, 7 feet, 5 feet, 3 feet, 9 feet.
Archy [21]

Answer:

Add each side to get perimeter so your total is 38ft

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Which is the value of 3b² — b when b = 5?
yanalaym [24]

Answer:

The answer is

<h2>70</h2>

Step-by-step explanation:

3b² - b

when b = 5

Substitute the value of b that's 5 into the expression

That's

3(5)² - 5

= 3(25) - 5

= 75 - 5

We have the final answer as

<h3>70</h3>

Hope this helps you

3 0
3 years ago
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