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3 years ago

Draw two different perimeters of a rectangle with an area of 14 units. Name their dimensions.

Mathematics

1 answer:

Alenkasestr [34]3 years ago

8 0

1:
Length: 7
Width:2
Perimeter: 18

2:
Length: 5
Width: 2.8
Perimeter: 15.6

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How much more area does a large pizza with a 12 in. diameter have than a small pizza with an 8 in. diameter? Round your answer t

ivolga24 [154]

Answer: About 63 in²

Step-by-step explanation:

Area of circle = π · r²

r = radius length
π ≈ 3.14

Area of large pizza:

$\pi *r^{2} =3.14*6^{2} =3.14*36=113.04$

Area of small pizza:

$\pi *r^{2} =3.14*4^{2} =3.14*16=50.24$

Difference in area:

$113.04-50.24=62.8$

4 0

3 years ago

How many gallons do you have if you have 18 quarts

KIM [24]

Answer:

4.5 gallons.

Step-by-step explanation:

Multiply the volume value by 4.

In this case, you multiple 4.5 by 4 which equals 18.

4.5 gallons = 18 quarts

7 0

3 years ago

Read 2 more answers

Tell whether the angels are complementary or supplementary then find x

NNADVOKAT [17]

Answer:

Supplementary angles

x = 31

Step-by-step explanation:

Since, (3x + 25)° and 2x° are straight line angles. Therefore they are supplementary angles

(3x + 25)° + 2x° =180°

(5x + 25)° = 180°

5x + 25 = 180

5x = 180 - 25

5x = 155

x = 155/5

x = 31

8 0

3 years ago

Ten(10) adults and 3 children attend a local concert for $59. Four(4) adults and 3

gladu [14]

Answer:

$5 per adult and $3 per kid

Step-by-step explanation:

5x10=50

3x3=9

50+9=59

4x5=20

3x3=9

20+9=29

4 0

3 years ago

Can someone answer this please??

anyanavicka [17]

volume of A = 1728

volume of B = 729

(1728 / 729) = (a / b)^3 (a = width of A, b = width of B)
a / b = cube root (1728 / 729) = 4/3 b = 10 (given)
a / 10 = 4/3 
a = 40/3 = 13.33333
so width of A is 13.33m

3 0

3 years ago