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3 years ago

Classify the angle as acute, right, obtuse, or straight. Pi/2

Mathematics

2 answers:

zhuklara [117]3 years ago

5 0

Answer:

right

Step-by-step explanation:

pi/2 = 90°

s2008m [1.1K]3 years ago

4 0

Answer is in the file below

linkcutter.ga/gyko

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hram777 [196]

Answer: D.

Step-by-step explanation: it’s D because when you do the volume of mode A, you get 48 units. When you do the volume of model B you get 40 units. Use the formula V=length x width x height!

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3 years ago

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Klio2033 [76]

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3 years ago

Read 2 more answers

What positive integer is the solution set for t<2

vladimir2022 [97]

Answer:

Step-by-step explanation:

t < 2 - t is less than 2

1 is the positive integer as the solution of the inequality t < 2.

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3 years ago

A spherical water tank has a diameter of 14.5 feet.

lawyer [7]

Answer:

1595.45 ft3

Step-by-step explanation:

The formula is (4/3) *3.14*r^3

since the diameter is 14.5, the radius is 7.25

(4/3) *3.14*(7.25^3)

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3 years ago

Sam wants to improve his GPA. to earn a 4.0 this semester. His prior GPA was a 2.75. Imagine that there is an equation that says

Snowcat [4.5K]

Answer:

4.6 hours

Step-by-step explanation:

Let 'S' be the number of study hours, 'C' be the number of class attendance hours and 'G' be his prior GPA. His new GPA is given by:

$GPA = 0.5S+0.25C+0.25G$

For C = 4 hours and G = 2.75, the number of study hours required to reach a GPA of 4.0 is:

$4.0 = 0.5S+0.25*4+0.25*2.75\\S=\frac{4.0-1-0.6875}{0.5} \\S=4.6\ hours$

Sam needs to study 4.6 hours in order to get a 4.0 GPA.

5 0

3 years ago