Ask question

Ask question

All categories

3 years ago

13

perry’s goal is to run 2 1/4 miles. One day around the school track is 1/3 mile.About how many laps must he run to reach his goa

l?

1 answer:

alex41 [277]3 years ago

8 0

Convert each fraction into a decimal so it will be quicker and easier for you to understand.

$2\frac{1}{4} =2.25$

$\frac{1}{3} = 0.3333$

2.25 ÷ 0.3333 = 6.75

He has to run about 7 laps to reach his goal

You might be interested in

Can someone help me with this math problem?

Alexus [3.1K]

The area of ΔIDK is 32.69 square units.

Solution:

Given data:

ID = 7 and Hypotenuse, KI = 11.67.

Let us first find KD:

Using Pythagoras theorem,

$\text {Base}^{2}+\text {Height}^{2}=\text {Hypotenuse}^{2}$

$ID^2 + KD^2 = KI^2$

$7^2 + KD^2 = (11.67)^2$

$49 + KD^2 = 136.1889$

Subtract 49 from both sides.

$KD^2=87.1889$

Taking square root on both sides, we get

KD = 9.34

Area of the triangle = $\frac{1}{2}\times\text{base}\times\text{height}$

$$=\frac{1}{2}\times{7}\times{9.34}$

= 32.69

The area of ΔIDK is 32.69 square units.

7 0

3 years ago

Julius has a garden that has dimensions of 12 ft by 20 ft. Julius needs more room to plant some peppers, and determines the gard

fgiga [73]

I think its A but im not 100% sure

6 0

4 years ago

Find the unknown angle measure.

weqwewe [10]

It’s 18 because 90=72+x

8 0

3 years ago

Read 2 more answers

A CD in the financial sense is

zhannawk [14.2K]

Answer:

Step-by-step explanation:

7 0

3 years ago

Which binomial is a factor of 9x2 – 64?<br><br> 3x – 8<br> 9x – 32<br> 3x + 32<br> 9x + 8

PolarNik [594]

Answer: A. (3x+8)(3x−8)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers