MATHEMATICS MIDDLE SCHOOL

What is the midpiont of 1 and 1+4a

Answers

Answer 1
Answer:

Answer:

1+2a

Step-by-step explanation:

To find the midpoint, add the two points together and divide by 2

(1+ 1+4a) /2  = (2+4a)/2  = 2/2 + 4a/2  =1 +2a

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Combine like terms to create an equivalent expression 20(-1.5r+0.75)

Kelli calls her grandmother every month.Every other month she calls her cousin. if Kelli calls her cousin in January how many calls will Kelli have made to her grandmother and cousin by the end of August?

Answers

Kelli calls her grandmother every month so by August that's 8 times and she calls her customer every other month so that's 4 times. By the end of August, she will have made 8 + 4 = 12 calls
she called them for 8 months so the answer is 8

a sphere fits snugly inside a 6-in. cube as shown. what is the volume of the region inside the cube but outside the sphere

Answers

Volume of the region inside the cube but outside the sphere is 102.903 inches³.

What is Volume?

Volume of a three dimensional shape is the space occupied by the shape.

Given a cube.

Volume of a cube = a³

Here a is the side length of a cube.

Here side length of the cube = 6 inches

Volume of the cube = 6³ = 216 inches³

Volume of a sphere = (4)/(3) π r³

Here diameter of the sphere = 6 inches

Radius of the sphere = 6/2 = 3 inches

Volume of sphere = (4)/(3) π (3)³

                              = 113.097 inches³

Volume of the region inside the cube but outside the sphere is,

Volume of cube - Volume of sphere

216 inches³ - 113.097 inches³

102.903 inches³

Hence the volume of the region inside the cube but outside the sphere is, 102.903 inches³.

To learn more about Volume, click :

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The six inch cube has a volume of 216 in³.
6*6*6=216
The sphere has a volume of 105.975 in³ (assuming pi is 3.14)
Because the sphere fits snugly inside the cube, it has a diameter of 6 inches and a radius of three inches.
4/3 π r³
4/3 π 3³
4/3 π  27
4/3(3.14)(27)
105.975

The volume of the region outside the sphere but inside the cube can be found by subtracting the area of the sphere from the area inside the cube.
216 - 105.975 = 110.025

The volume of the region outside of the sphere but inside the cube is 110.025 in ³

3 ' ~ has a height of 32 centimeters It has a base with an area of centimeters volume in cubic centimeters of the cereal box answer in the box '

Answers

Fahrenheit answer is 5,120

Write a decimal that repersents the value of one $1 bill and 5 quarters

Answers

1.00
1.25
would be your two answers
$1.00
 
 5 quarters=$1.25

a boat travels at a constant speed. after 20 minutes, the boat has traveled 2.5 miles. The boat travels a total of 10 miles to a bridge.

Answers

The speed of the boat is 0.125 miles/ minute, The time in which the total distance will be covered is 80 minutes.

What is Speed?

Speed is the rate at which an object travels certain distance in fixed period of time.

The distance covered by the boat is 10 miles

The time in which the distance is covered is 20 minutes

The speed of the boat is = distance / time

Speed = 2.5/ 20 = 0.125 miles/ minute

The time in which the total distance will be covered is

Time = 10 /0.125 = 80 minutes

The complete question is

What is the time required to complete the journey?

To know more about Speed

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2.5=20 min
10/2.5=4
20 x 4 equals 80

PLEASE HELP IM TIMED Joy is going to a sub shop for a sandwich. At the restaurant, she can choose either a roll (R), bread (B), or a wrap (W). There are two meat choices, ham (H) and turkey (T), and 2 kinds of cheese, Swiss (S) and American (A). Before she goes, Joy wants to make a list of her choices. If she chooses one item from each selection, which will be part of her list? A. RBW, RBH RBT, RBS, RBA B .RSA, BSA, RHT, BHT, HSA C. RH, RT, BH, BT, WH D. RHS, RHA, RTS, RTA, BHS

Answers

Answer:

its D

Step-by-step explanation:

i was to dumb and answered it wrong and it showed that it was d lol
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