Kai wrote the number 85 on the board is 85 prime or composite?

Answers

Answer 1

Answer: Composite because prime can only be multiplied by itself but 85 can be multiplied by 5

Answer 2

Answer: The answer to is 85 prime or composite is composite

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Help please it is easy but I haven't ate dinner

Answers

77 people because you do 2 into 154 and then get 77.

Quick please! Complete the equation for the linear function whose graph contains the points (2, 5) and (3, 0).y −___ = ___ (x − 2)

Answers

Simply set the blanks to new variables a and b and substitute in for x and y.

5-a=b(0)

5-a=0

a=5

In the second equation:

0-a=b(3-2)

-5=b

So b=-5.

Thus, the line is y-5=-5(x-2).

In playing from the tee, a golfer hooks his drive (hits the ball to the left of the correct direction) at an angle of 24 from the intended direction. He estimates that he has driven the ball 215 yards and that it lies 100 yards from the hole. Assuming his estimates are correct, what is the distance from the tee to the hole, to the nearest yard?

Answers

Answer:

245 yards

Step-by-step explanation:

You could say the tee is at (0, 0) and the hole lies on the x-axis.

The path of the ball is the straight-line so, y = tan(24°)x

215cos(24°) = 196.4

215sin(24°) = 87.4

The ball lands at coordinates (196.4, 87.4).

They say the ball lands 100 yards from the hole, the hole is on a circle of radius 100 that is centered at (196.4, 87.4).

Equation of the circle:

(x-196.4)² + (y-87.4)² = 100²

Since the hole is on the x-axis, it lies at the intersection of the circle and the line y = 0 so:

(x - 196.4)² + (0 - 87.4)² = 100²

x = 244.92

The distance between tee and hole is 245 yards.

Answer:

245 yards

Step-by-step explanation:

Joseph uses 30 grams of sugar and 24 grams of butter.a) how many times the amount of sugar is the amount of butter?
b) how many times the amount of butter is the amount of sugar?

Answers

Answer:

(a ) 1.25 times.

(b) 0.8 times.

Step-by-step explanation:

We have been given that Joseph uses 30 grams of sugar and 24 grams of butter.

(a) To find the amount of sugar is how many times the amount of butter, we need to find 30 is what part of 24.

$(30)/(24)=(5)/(4)=1.25$

Therefore, the amount of sugar is 1.25 times the amount of butter.

(b) To find the amount of butter is how many times the amount of sugar, we need to find 24 is what part of 30.

$(24)/(30)=(4)/(5)=0.8$

Therefore, the amount of butter is 0.8 times the amount of sugar.

Answer:

check step by step

Step-by-step explanation:

A) 30 divided by 24

B) 24 divided by 30

To put a narrow border around a square photo, Alicia has 32 inches of trim. The area of the photo is 60 square inches. Will she have enough trim for all four sides of the square? Explain how you decided.

Answers

Answer:

Yes

Step-by-step explanation:

With 32 inches of trim, she can trim a square that is 32/4 = 8 inches on a side. That square would have an area of 8² = 64 square inches. The square she has is 60 square inches, so is smaller. There will be sufficient trim for it.

Check the picture below.

let's recall that a square has all equal sides, so the perimeter of the square is about 31, and Alicia has 32 inches of trim, so she's golden.

Brandon is painting a 28 ft by 18 ft rectangular wall in an office. Find the area of the wall. How many gallons of paint must be purchased to paint two coats on the wall if one gallon of paint covers 400 square feet?

Answers

Answer:

He will need 2 gallons of paint.

Step-by-step explanation:

28 x 18 = 504 ft

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