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3 years ago

Jenna and Maria are hiking to a campsite located at

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

6 0

Answer:

12.5 miles

Step-by-step explanation:

-3,1 is 5 away from 2,1 so 2.5 times 5 equals 12.5

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Sammy can roll a bowling ball at a rate of 5 miles in 30 seconds. How fast can he

IgorLugansk [536]

Answer:

600 mph

Step-by-step explanation:

Given that,

Distance covered by ball, d = 5 miles

Time taken, t = 30 seconds

1 second = (1/3600) hour

Speed = distance/time

$v=\dfrac{5\ \text{miles}}{30\times \dfrac{1}{3600}\ \text{hour}}\\\\v=600\ mph$

So, the speed of the ball is 600 mph.

3 0

3 years ago

Write the following coordinates where they belong in the line segments below. (5 1/2, -4 1/4) _______ (3 3/4, -1 1/4)

Ket [755]

ANSWER

$(4 \frac{5}{8} , - 2\frac{3}{4} )$

EXPLANATION

The end points of the segment are:

$(5 \frac{1}{2} ,-4 \frac{1}{4} )$

and

$(3 \frac{3}{4} ,-1 \frac{1}{4} )$

The box represents the midpoint of the two points.

Using the midpoint formula;

$( \frac{x_1+x_2}{2} , \frac{y_1+y_2}{2} )$

We substitute the end points of the line segment to obtain,

$( \frac{5 \frac{1}{2} +3 \frac{3}{4} }{2} , \frac{ - 4 \frac{1}{?} + - 1 \frac{1}{4} }{2} )$

This simplifies to:

$( \frac{37}{8} , - \frac{11}{4} )$

We convert back to mixed numbers to get,

$(4 \frac{5}{8} , - 2\frac{3}{4} )$

The correct choice is B

3 0

3 years ago

How to do a k over 8 equals 7

11Alexandr11 [23.1K]

Let's deconstruct the equation.

K x (1/8) = 7

You want to isolate K, so you multiply by 8 for both sides (since 8 x 1/8 = 1)
So, K = 7 x 8

K=56

6 0

3 years ago

In July, the average temperature in one US city was 29 degrees by December, the average temperature had fallen by 29 degrees. Ex

VikaD [51]

Step-by-step explanation:

In July, it was positive 29 degrees, but in December it was negative 29 degrees. When you have 29-29 you get 0. Hope that helped

4 0

3 years ago

Read 2 more answers

£5832 is shared equally between 9 people. How much does each person get?

mrs_skeptik [129]

Answer:

648

Step-by-step explanation:

5832÷9=648

I'm not sure what else to put for the explanation.

3 0

2 years ago

Read 2 more answers