PLS HELP ASAP BRAINLIEST

A home plate marker for a softball field is a pentagon with three right angles and two congruent angles, as shown in the diagram

Alchen [17]

53 inches and 10 cenemeters

4 0

3 years ago

Somebody help pretty please!

Kipish [7]

The line rises to the left so the slope is negative.

Slope = rise / run = (3 - 1) / (-4-3) = 2 / -7

Answer is -2/7 (A)

5 0

3 years ago

Joseph just bought a brand new cell phone and a warranty for the cell phone. The warranty cost 300 euros and

Ksivusya [100]

Answer:

If Joseph was going to buy a large number of phones, and he bought the warranty on each phone, he should expect to lose value from the warranties.

Step-by-step explanation:

Given - Joseph just bought a brand new cell phone and a warranty for the cell phone. The warranty cost 300 euros and is worth 800 euros if his phone breaks. Joseph estimates that there is a 20% chance of his phone breaking.

Joseph calculates the expected value of buying the warranty to be -140.

To find - Which of the following statements are true?

Joseph will certainly lose value from the warranty.

Joseph will certainly gain value from the warranty.

If Joseph was going to buy a large number of phones, and he bought the warranty on each phone, he should expect to lose value from the warranties.

Proof -

Given that , expected value = -140

⇒It means Joseph lose 140

(negative represents loss )

Now,

Given the expected values, it means we have given the probability so we can not be sure about loosing money

So,

The 1st and 2nd option is wrong because certain means sure because in the question we are not sure that Joseph phone will break or not.

Now,

The 3rd option says that if Joseph buy large amount of phone then he expect to lose value from from warranties .

This is the correct option because if we buy phones and warranty on phone then the expected value will divide on each phone.

So, the chance of impact on loss will decrease.

The correct option is - If Joseph was going to buy a large number of phones, and he bought the warranty on each phone, he should expect to lose value from the warranties.

7 0

3 years ago

A right cylinder has a base area of 169π cm2. Its height is half the radius. Identify the lateral area and the surface area of t

ahrayia [7]

Answer:

Circumference of the base =2πr=16π cm. Radius of cylinder =r16π2π=8 cm ... Lateral Surface area =LSA=2πrh=16π⋅4=64π≈201.1 cm2.

Step-by-step explanation:

5 0

3 years ago

How would you find the area or perimeter of this shape?

Fittoniya [83]

The perimeter of a given shape implies the sum of all its sides. While the area of a given shape is the total value of space it would cover on a 2-dimensional plane.

The perimeter of the shape is 104 cm.

The area of the shape is 640 $cm^{2}$ .

The perimeter of a given shape implies the sum of all its length of sides., such that the value of each individual side is summed to a total value.

The area of a given shape is the total value of space it would cover on a 2-dimensional plane. The area of shapes depends on the type of shape.

In the given question, the given shape has 12 sides. Some of these sides can sum up to a given length as shown in the diagram.

So that;

perimeter = 2 + 32 + 10 + 10 + 2 + 32 + 8 + 8

= 104 cm

Thus, the perimeter of the shape is 104 cm

ii. The area of the shape = length x width

= 32 x 20

= 640 $cm^{2}$

Therefore, the area of the given shape is 640 $cm^{2}$ .

for more clarifications on the perimeter and area of a plane shape, visit: brainly.com/question/22909518

#SPJ 1

4 0

2 years ago