2 years ago

(Photo) Please help me!

Mathematics

1 answer:

SOVA2 [1]2 years ago

3 0

Volume =πr²*h=π*7²*4=196π
answer B

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Charlene is knitting a baby blanket. She wants its width, w, to be at least half its length, l. She estimates that she has enoug

jolli1 [7]

I believe the answer is C - 60 inches. 60 x 2 = 120, which is both lengths, and since he width is half the length, then 30 x 2 = 60. So 130 (length) + 60 (width) = 180. So 60 inches would be the maximum length for both sides.

7 0

2 years ago

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PLEASE HELP!!!!!

Ne4ueva [31]

Answer:

Equation: $30=2(x-2)+2(2x+3)$

$x:\frac{14}{3}$

Step-by-step explanation:

By definition, the perimeter of a figure can be calculated by adding the lenghts of its sides.

Knowing this, you can write the following equation:

$P=2(x-2)+2(2x+3)$ [Equation 1]

According to the data given in the exercise, the perimeter in feet of the fighter is:

$P=30$

Therefore, you can substitute this values into [Equation 1]:

$30=2(x-2)+2(2x+3)$

Finally, you must solve for "x" in order to find its value. This is:

$30=6x+2\\\\30-2=6x\\\\\frac{28}{6}=x\\\\x=\frac{14}{3}$

3 0

2 years ago

deff fn [24]

true
Typically, the price charged must cover more than labor costs figured at an hourly rate. There may be costs related to rent, utilities, administration, equipment use and/or depreciation. These costs are often called overhead.

6 0

3 years ago

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Find a counterexample to show that the conjecture is false. Any number that is divisible by 2 is also divisible by 6.

Anon25 [30]

The answer is A)22 because 22÷6 is a fraction

6 0

2 years ago

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7. The jib sail of a yacht is

Rom4ik [11]

Answer:

Pytagora's Theorem

Step-by-step explanation

a = 4 m

b = 15 m

c = ?

a^2 + b^2 = c^2

√ a^2 + b^2 = c

a^2 = 16 m

b^2 = 225 m

√ 16 + 225 = c

√ 241 = 15.52 m

c = 15.52 m

I hope I was helpful

4 0

3 years ago