3 years ago

X+8 = 17 - 8 -8 X 1 x=2

1 answer:

3 0

Answer: The equation doesn't look right, it's either there's too many symbols or you need to switch some things around.

Step-by-step explanation:

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Find the interest due on $950 at 13% for 120 days.

exis [7]

950 x 13 /100 x 120/365 = $ 40.60. Hope that's helpful.

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3 years ago

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Tony is mailing packages. Each small package costs him $2.80 to send. Each large package costs him $3.60. How much will it cost

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Answer:

The answer is $33.6

Step-by-step explanation:

Each small package costs him $2.80

3 small packages will cost him 3 x $2.80 = $8.4

Each large package costs him $3.60

7 large packages will cost 7 x $3.60 = $25.2

Cost to send 3 small packages and 7 large packages = $8.4 + $25.2

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2 years ago

The time between failures of a machine has an exponential distribution with parameter l. Suppose that the prior distribution for

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3 years ago

The sum of the measures of the interior angles of a polygon is 2880°. How many sides does the polygon have?

harina [27]

Let

S------> The sum of the measures of the interior angles of a polygon

n-------> number of sides of a polygon

we know that

The formula to find the sum of the measures of the interior angles of a polygon is equal to

$S=(n-2)*180$ °

in this problem

$S=2880$ °

Solve for n

$S=(n-2)*180\\ \\ n=\frac{S}{180}+2\\ \\ n=\frac{2880}{180}+2\\ \\ n=16+2\\ \\ n=18\ sides$

therefore

the answer is

$18\ sides$

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3 years ago

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Hi, please help me out :)) thank you

r-ruslan [8.4K]

Answer:

d =32

Step-by-step explanation:

$\sqrt{7d+1}-4=11\\\\\mathrm{Add\:}4\mathrm{\:to\:both\:sides}\\\sqrt{7d+1}-4+4=11+4\\\\Simplify\\\sqrt{7d+1}=15\\\\\mathrm{Square\:both\:sides}:\quad 7d+1=225\\7d+1=225\\\\\mathrm{Solve\:}\:7d+1=225:\\\quad d=32$

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3 years ago

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X+8 = 17 - 8 -8 X 1 x=2​

X+8 = 17 - 8 -8 X 1 x=2