2 years ago

Jay jogged 2/3 mile in 1/12 hour. What was his speed in mile per hour?

Mathematics

1 answer:

Dennis_Churaev [7]2 years ago

4 0

Answer:

The speed is 2 miles per hour

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Enter the missing exponent.<br> 9/49 = ( 3/7 )^

Deffense [45]

The missing exponent is 2

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2 years ago

Consider the following figure:

motikmotik

Answer:

angle <B = 76

Step-by-step explanation:

The measure of an exterior angle is equal to sum of two interior angles that is not adjacent to the exterior angle.

We can write the following equation with this information to find the value of angle <B

<B + 71 = 147 subtract 71 from both sides

<B = 76

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1 year ago

Which equation represents the line that passes through the points (4, 6) and (−2, −1)?

KatRina [158]

Find the slope first by using rise/run

$m=\frac{6-(-1)}{4-(-2)}\\m=\frac{6+1}{4+2}\\m=\frac{7}{6}$

$y=mx+b\\y=\frac{7}{6}x+b$

We need to find the y-intercept. Substituting one of given ordered pairs. I will use (-2,-1).

Substitute x = -2 and y = -1 in the equation.

$-1=\frac{7}{6}(-2)+b\\-1=\frac{7}{-3}+b\\-1=-\frac{7}{3}+b\\-1+\frac{7}{3}=b\\b=\frac{4}{3}$

Thus the y-intercept is 4/3.

From y = mx+b, the equation is.

$y=\frac{7}{6}x+\frac{4}{3}$

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2 years ago

4-7x=1-6x <br><br> Please explain why the answer is the answer and I’ll give brainlist

Mrac [35]

Answer:

Step-by-step explanation:

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2 years ago

What is the unit rate of 128 dog food for 16 dogs

Sauron [17]

Answer:

128 ÷ 16 = 8

so 8 dog food for every dog

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3 years ago