3 years ago

Britney spent 115 minutes reading last week and 140 minutes reading this week.

Mathematics

1 answer:

Ann [662]3 years ago

5 0

255? i not sure though

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This is a cross section of the design of a bookshelf.

Elanso [62]

Answer:

25 in

Step-by-step explanation:

$a^{2} +b^{2} =c^{2} \\15^{2} +20^{2} =c^{2} \\225+400=c^{2} \\c^{2} =625\\c=\sqrt{625} \\c=25$

6 0

3 years ago

What is 1.179 rounded to the nearest 2dp

Nookie1986 [14]

Hello mother fu*k

Step-by-step explanation:

3 0

4 years ago

What is the volume of a regular pyramid whose base has an area of 36 ft? and whose height is 13 ft?

Lesechka [4]

Answer:

Volume of regular pyramid = 156 ft²

Step-by-step explanation:

Given:

Area of regular pyramid = 36 ft²

Height of regular pyramid = 13 ft

Find:

Volume of regular pyramid

Computation:

Volume of regular pyramid = [1/3][b][h]

Volume of regular pyramid = [1/3][36][13]

Volume of regular pyramid = [12][13]

Volume of regular pyramid = 156 ft²

4 0

3 years ago

Is 640 ft greater or smaller than 0.5 miles

navik [9.2K]

1 mile = 5280 feet
0.5 mile = 5280/2 = 2640 feet
640 ft is thus smaller than 0.5 miles.

4 0

3 years ago

Find the length of AB?

IgorLugansk [536]

Answer:

Choice 3) AB = 4.09

Step-by-step explanation:

sin 17° = AB/14

0.2924 = AB/14

AB = 4.09

7 0

3 years ago

Read 2 more answers