3 years ago

30/x = 50/x+10 + 1/2

Mathematics

1 answer:

kicyunya [14]3 years ago

5 0

X= -40/21 is what the answer is

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Point E has coordinates (-11, 7), and point F has coordinates (-5, 1). To the nearest unit, what is the distance between the two

Zigmanuir [339]

Answer:

8 units

Step-by-step explanation:

We can use the distance formula. Recall the distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Let (-11,7) be $x_1$ and $y_1$ , and (-5,1) be $x_2$ and $y_2$

Plug in the numbers:

$d=\sqrt{(-5-(-11))^2+(1-7)^2$

$d=\sqrt{6^2+(-6)^2}$

$d=\sqrt{36+36}=\sqrt{72}=6\sqrt2\approx8$

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4 years ago

Estimate 19 precent of 41

Burka [1]

19% turns into 20%

20%*41=8.2

Have a nice day.

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3 years ago

The radius of the base of the cylinder is 10 centimeters,and its height is 20 centimeters.A cone is used to fill the cylinder wi

Lady_Fox [76]

Answer:

r u wanting the volume for each shape or what?

Step-by-step explanation:

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4 years ago

The temperature was t degrees farenheight . It fell 8 degrees farenheight and is now 32 degrees farenheight.What was the orginal

LenKa [72]

Well since you subtract 8 from the original and now you have 32 you should add 8 which means the answer is 40 degrees Fahrenheit. tell me if i’m wrong

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3 years ago

Write the pair of fractions as a pair of fractions with a common denominator 3/10 and 2/5

Oduvanchick [21]

The answer is 3/10 and 4/10.

5 0

3 years ago

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