4 years ago

Two factors of 24 add up to 11 what are they

Mathematics

1 answer:

mars1129 [50]4 years ago

4 0

8 is the answer because 8 times 3 =24 and 8 Plus 3 equals 11

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Maori created this shape out of construction paper using a ruler and scissors. She made sure that all of her angles were right a

Maru [420]

Answer:

B) 48cm²

Step-by-step explanation:

find the area of the 2 rectangles

A = bh

A = 9×4

A = 36

A = bh

A = 6×2

A = 12

add them up you get 48cm²

6 0

3 years ago

Allison and Megan were at track practice. The track is 3/8 kilometers around.

Ad libitum [116K]

Allison ran 3/8 km (0.375 km) in 3 minutes.

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$\frac{0.375\textrm{km}}{3 \textrm{min}} = \frac{1\textrm{km}}{x \textrm{min}}$

Cross multiply to get:

$3 = 0.375x$

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3 years ago

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Vikentia [17]

Answer:

12/45

Step-by-step explanation:

The unit rate is 12/45, because 4 times 3 is 12, and 9 times 5 is 45.

5 0

3 years ago

2 Which expression is equivalent to 64-*?

Rasek [7]

Answer:

Step-by-step explanation:

(8-x)(8+x)

8×8=64

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64-x^2

3 0

3 years ago

In 1989 a postage stamp cost $.25. In 1999 a postage stamp cost $.33. Find the average rate of

zalisa [80]

Answer:

0.33-0.25= 0.08

then 1999-1989= 10

lastly 0.008

Step-by-step explanation: so the average rate of

change in postage in<em><u> cents</u></em> per year. is 0.8 of a cent. or 0.008 of a dollar.

7 0

2 years ago

Read 2 more answers