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BigorU [14]
3 years ago
15

PLEASE ANSWER ASAP, I WILL MAKE YOU BRAINLIEST!!! What is the perimeter of rectangle JKLM?

Mathematics
1 answer:
Alenkinab [10]3 years ago
5 0
To get your answer p=2(l+w)
 and when you do that you get
P=<span>44

Hope this helps ^-^
</span>
 


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A​ car-rental company is interested in the amount of time its vehicles are out of operation for repair work. State all assumptio
AlladinOne [14]

Answer:

13.57 < µ < 15.43

Step-by-step explanation:

Assume:  We have to assume the sample comes from a normally distributed population because we do not know the population standard deviation.  

We assume that it was a random sample.

Do not assume:  The sample size is at least 30 because we are that it's 10.  Don't assume the variance is less than the mean because we can calculate it and will know for sure.

To find a 90% confidence interval we need to find the sample mean and sample standard deviation.  See attached photo 1 for the calculations

See attached photo 2 for the construction of the confidence interval

6 0
3 years ago
Keith is trying to construct triangle ABC. Which measures will determine unique triangles
BlackZzzverrR [31]

Answer:

  • When Three sides of the triangle are known
  • Two sides of the triangle is known and corresponding angle is included
  • Two angles known and their included side given
  • Two angles known and the length of a non included side is given

Step-by-step explanation:

The measure that will determine a  unique triangle are

  • when Three sides of the triangle are known
  • Two sides of the triangle is known and their corresponding angle is included
  • Two angles known and their included side given
  • Two angles known and the length of a non included side is given

unique triangles are termed unique because they can be drawn only using one way

3 0
3 years ago
6. A prism has bases that are equilateral triangles with sides lengths of 10 inches and a length of 30 inches.
eimsori [14]

Answer:

The volume of the prism is 1,299\ in^{3}

Step-by-step explanation:

we know that

The volume of the prism is equal to

V=BL

where

B is the area of the triangular base

L is the length of the prism

we have

L=30\ in

<em>Find the area of the base B</em>

The area of a equilateral triangle is equal to

B=\frac{1}{2}(10)^{2} sin(60\°)

B=25\sqrt{3}\ in^{2}

substitute

V=(25\sqrt{3})(30)=1,299\ in^{3}

8 0
3 years ago
Heart 1 is translated 3 units down to heart 2. Which shows this transformation?
Marina CMI [18]

Answer:

It is the 4th image

Step-by-step explanation:

I took the test

7 0
3 years ago
Read 2 more answers
Maureen measured a house and its lot and made a scale drawing. The scale she used was
PIT_PIT [208]

The most appropriate choice for unitary method will be given by-

Length of driveway  in the drawing is 3 inch

What is unitary method?

Unitary method is the method in which value of a single unit can be calculated from the value of a multiple unit and value of a multiple unit can be calculated from the value of a single unit.

Sometimes value of single unit is less than value of multiple unit

For example - cost of food and quantity of food

Sometimes value of single unit is more than value of multiple unit

For example- Number of men and time taken by those men to do a work

Here,

Scale used by Maureen is 1 inch = 8ft

Actual length of house's driveway = 24 feet

8 ft of room is equal to 1 inch on scale

1 ft of room is equal to \frac{1}{8} inch on scale

24 feet of room is equal to \frac{1}{8} \times 24 inch on scale

24 feet of room is equal to 3 inch on scale

Length of driveway  in the drawing is 3 inch

To learn more about unitary method, refer to the link-

brainly.com/question/24587372

#SPJ9

3 0
1 year ago
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