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2 years ago

Please Help & Thank You

Mathematics

1 answer:

makkiz [27]2 years ago

4 0

Answer:

67 $\frac{1}{2}$ $cm^3$

Step-by-step explanation:

the volume of a rectangular prism is the three sides multiplied together, $h*w*l$

converting the mixed number to improper fraction to make multiplying easier.

$\frac{9}{2} *6*\frac{5}{2}$ = $\frac{135}{2}$

converting back to mixed number in simplest form

$\frac{135}{2}$ = 67 R 1

$\frac{135}{2}$ = 67 $\frac{1}{2}$

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The double number line shows that in 222 minutes, Pogo the dog can fetch a frisbee 666 times. Based on the ratio shown in the do

Ilia_Sergeevich [38]

Answer:

Dog Pogo will fetch the frisbee 12 times in 4 minutes.

Step-by-step explanation:

Given:

Number of minutes required =2 minutes.

Number of times frisbee fetch by dog = 6 times

We need to find Number of times the dog can fetch the frisbee in 4 minutes.

First we will find number of frisbee fetch in minute.

In 2 minutes = 6 times frisbee fetched by the dog

so in 1 minute = Number of times frisbee fetched by the dog in 1 minute.

By using Using Unitary method we get;

Number of times frisbee fetched by the dog in 1 minute = $\frac{6}{2} =3$

Hence in 1 minutes the dog can fetch frisbee 3 times.

for 1 min = 3 times frisbee is been fetched by dog

So for 4 minutes = Number of times frisbee is been fetched by dog in 4 min.

Again by using Unitary Method we get;

Number of times frisbee is been fetched by dog in 4 min = $3\times4 = 12$

Hence Dog Pogo will fetch the frisbee 12 times in 4 minutes.

8 0

2 years ago

Read 2 more answers

What is the value of x in the equation 2.5 minus 0.25 x = negative 3

Dafna11 [192]

Answer:

-22

Step-by-step explanation:

4 0

3 years ago

In circle O, which segment is a diameter? a) RC b) SD c) CO d) OH

kupik [55]

RC is the diameter. As you can see, it runs across the circle.

I hope this helped you.

Brainliest answer is always appreciated.

5 0

3 years ago

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For what values of $x$ is it true that $x^2 - 5x - 4 \le 10$? Express your answer in interval notation.

dybincka [34]

Answer:

x ∈ [-2, 7]

Step-by-step explanation:

The given equation ...

x^2 -5x -4 ≤ 10

can be rewritten as ...

x^2 -5x -14 ≤ 0

and factored as ...

(x +2)(x -7) ≤ 0

Clearly, the "or equal to" condition will be met when x=-2 and x=7. For values of x between these numbers, one factor is negative and the other is positive. Hence the product will be negative. So, numbers in that interval are the solution set.

x ∈ [-2, 7]

5 0

2 years ago

A ball is thrown into the air with a initial velocity of 25 meters per second.The function h(t)+-4.9t^2+25t+6 represents the hei

Rainbow [258]

Answer:

36.9 m

Step-by-step explanation:

h(t) = -4.9t² + 25t + 6

At t = 3:

h(3) = -4.9(3)² + 25(3) + 6

h(3) = -44.1 + 75 + 6

h(3) = 36.9

After 3 seconds, the ball will have a height of 36.9 meters.

6 0

3 years ago