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3 years ago

How do i solve this problem? ursula mixed in 3 1/8 cups of dry ingredients with 1 2/5 cups of liquids ingredients.

Mathematics

1 answer:

Yuri [45]3 years ago

4 0

Now she has a mixture with 4 21/40 cups of ingredients.

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Two times a number added to another number is 25. Three times the first number minus the other number is 20

SVETLANKA909090 [29]

9 would be the first number and 7 would be the second.

8 0

3 years ago

Angela decides to recycle a large oatmeal container by using it to hold a friends birthday gift. Then she wraps the container in

Deffense [45]

Answer:

D. 135.37 in²

Step-by-step explanation:

We have that the gift paper consists of two circles and a square.

Thus, we will need to find the area of the circles and the square.

Now, as the diameter of the circle = 4 inches

So, the radius of the circle = $\frac{4}{2}$ = 2 inches

Since, the area of a circle = $\pi r^{2}$

This implies that area of the two circles = $2\times \pi r^{2}$

i.e. Area of the circles = $2\times \pi 2^{2}$

i.e. Area of the circles = $8\pi$

i.e. Area of the two circles = 25.133 in²

Further, one side of the square = 10.5 inches

Thus, the area of the square = $side^{2}$

i.e. Area of the square = $10.5^{2}$

i.e. Area of the square = 110.25 in²

So, the overall area of the gift paper = 25.133 + 110.25 = 135.37 in².

Hence, the amount of paper used by Angela is 135.37 in².

7 0

3 years ago

Which equation shows y=34x−52y=34x−52 in standard form?

Nonamiya [84]

3 0

3 years ago

A bird feeder holds 2?3 cup of birdseed. If the bird feeder is filled with a scoop that holds 1?6 cup, how many scoops of birdse

alex41 [277]

Answer:

4 scoops

Step-by-step explanation:

2/3 ÷ 1/6 = 4

7 0

3 years ago

You are painting the walls and ceiling of a rectangular 20 x 30 ft room. The walls are 10 feet tall. You need two coats of paint

Mkey [24]

Answer:

$424

Step-by-step explanation:

Find area of all surfaces to be covered

20 x 30 = 600 ceiling

10 x 20 = 200 x 2 = 400 two walls

10 x 30 = 300 x = 600 other two walls

Assume no doors

total area is 1600 square feet

multiply by 2 because you are doing two coats

3200 total area to be covered

3200/400 = 8 gallons of paint x $53 = $424

3 0

3 years ago