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2 years ago

PLEASE HELP WITH MATH ASAP!!!!! ITS DUE IN 10 MINS!!! ILL GIVE BRAINLIEST

Mathematics

2 answers:

vlabodo [156]2 years ago

7 0

Answer:

It would be D, a rectangle.

Step-by-step explanation:

the cross section is what shape forms from where the knife cuts.

Anestetic [448]2 years ago

6 0

Answer: A rectangle

Step-by-step explanation: When you slice it down the middle it becomes a rectangle.

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John invests $200 at 4.5% compounded annually. About how long will it take for John’s investment to double in value?

Gekata [30.6K]

Answer:

The number of years needed is 15.75 years.

Step-by-step explanation:

The investment amount (present value) = $200

Interest rate =4.5%

Double of investment = $400

Now we have to find the time or number of years in which the investment amount will be doubled. So, just use the below formula to find the number of years.

Future value = present value ×(1+interest rate)^n

400 = 200×(1+4.5%)^n

N = 15.75 years

The number of years required to double the amount is 15.75 years.

8 0

3 years ago

What is the third quartile of this data set?<br> 21, 24, 25, 28, 29, 35, 37, 43, 44

Ronch [10]

Answer:

43.5

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find the missing side length to the nearest tenth of a millimeter.

Zarrin [17]

Answer:

A = 4.7

Step-by-step explanation:

To find the missing leg, use this formula:

$a = \sqrt{c^2 - b^2}$

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Have a good day :)

5 0

2 years ago

Convert. 19 ft = yd ft

Sonja [21]

Answer:

19 ft = 19/3 yd

Step-by-step explanation:

If 3 ft = 1 yd, then 19 ft = 1 yd * 19/3 ft = 19/3 yd

4 0

3 years ago

Read 2 more answers

The rectangle shown has a perimeter of 48 cm and the given area. Its length is 6 more than twice its width. Write and solve a sy

melamori03 [73]

Answer:

The length of the rectangle is 18 cm

The width of the rectangle is 6 cm

Step-by-step explanation:

Let

x-----> the length of the rectangle

y----> the width of the rectangle

we know that

The perimeter of the rectangle is

$P=2(x+y)$

we have

$P=48\ cm$

$48=2(x+y)$ ------> equation A

$x=2y+6$ ------> equation B

Substitute equation B in equation A and solve for y

48=2(2y+6+y)

48=2(3y+6)

48=6y+12

6y=48-12

y=36/6=6 cm

Find the value of x

x=2(6)+6=18 cm

The area of the rectangle is

A=xy

A=18*6

A=108 cm^2

4 0

3 years ago