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sasho [114]
3 years ago
7

What is the perimeter of a triangle if the lengths of the sides are 8", 10", and x?

Mathematics
1 answer:
Readme [11.4K]3 years ago
6 0
Question 3. the answer is 18
4. the answer is 3x+3y
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Brainliest please help!
Dmitriy789 [7]

Answer:

120

Step-by-step explanation:

6 x 6 = 36

6 x 7 = 42

42/2 = 21

21 x 4 = 84

84 + 36 = 120

4 0
3 years ago
Mr. Levy has a budget of $18,000. Uniforms for the marching band cost $315 each, and he needs 62 uniforms. He says, "Since 60x$3
svetoff [14.1K]

Answer:

No. See explanation  below.

Step-by-step explanation:

No.

Since 60 × $300 = $18,000, he would be exactly at budget if he needed 60 uniforms and if each uniform cost $300, but he needs more than 60 uniforms, and each uniform costs more than $315, so the total cost is definitely more than $18,000.

7 0
3 years ago
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Someone help me with this ASAP!!!
kramer

the new price of the bike is $380

7 0
3 years ago
What is the value of the rational expression
Wewaii [24]

Answer:

14(2)+2/6+2

28+2/6+2

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so 4?

Step-by-step explanation:

5 0
3 years ago
Please use the pi button on your calculator.
Serjik [45]

Answer:

here

r=8cm

h=6cm

surface area of cylinder= 2πrh+2πr2

on substituting value  we get

A=703.72cm²

Step-by-step explanation:

7 0
3 years ago
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