2 years ago

I don't understand? please help

Mathematics

1 answer:

igomit [66]2 years ago

4 0

Answer:

the answer is A

Step-by-step explanation:

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Alekssandra [29.7K]

there are 360 degrees in a complete circle

360/18 = 20

so the answer is C

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2 years ago

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Solve F=D+Drt for t.....

Anuta_ua [19.1K]

Answer:

$t = \frac{-D+F}{Dr}$

Step-by-step explanation:

Step 1: Flip the equation.

$Drt + D = F$

Step 2: Subtract D from both sides.

$Drt + D - D = F - D$
$Drt = -D + F$

Step 3: Divide both sides by Dr.

$\frac{Drt}{Dr} = \frac{-D+F}{Dr}$
$t = \frac{-D+F}{Dr}$

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2 years ago

Bag of skittles containes 3 colors . red, yellow,, and green - in the ratio of 1:2:5 if there were a total of 32 pieces of candy

steposvetlana [31]

With the 3 colors - red=1, yellow=2 and green=5 - adding up to 8, that is one quarter the total of 32. Multiply each by 4 and you'll have - 4:8:20.

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3 years ago

Solve the system by the elimination method.<br> 16x-3y=-1<br> -8x+y=3

mojhsa [17]

Send me your email I will send the working.

The answers:
x = 1
y = -5

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3 years ago

29.24/0.153 is what?

PolarNik [594]

Answer:

191.111111111

Step-by-step explanation:

29.24 / 0.153 =191.111111111

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3 years ago

I don't understand? please help​

I don't understand? please help