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2 years ago

PLEASE HELP What is the volume of the prism below?

Mathematics

1 answer:

Tcecarenko [31]2 years ago

4 0

The volume of the prism is 646

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Cos? 0 If cot2 0-cos20 3 and 0° < < 90° then the value of 0 is:

yanalaym [24]

Step-by-step explanation:

NSWER

From the above equation, we get

cosθ=sinθ

Hence

θ=450

Therefore

sin4θ+cos4θ

=sin4450+cos4450

=2×(21)4

=2×41

=21

4 0

3 years ago

Pls help give u brainlist

Elenna [48]

Answer:

The rate of change is $\frac{7}{4}$ or 1.75. That shows that the cost per video game is $1.75

Step-by-step explanation:

The change in y over change of x or slope can be calculated using the equation:

$m=\frac{y_{2} -y_{1} }{x_{2}-x_{1} }$ so take the last two points: (10, 25) and (15, 33.75).

33.75-25=8.75

15-10=5

8.75/5=1.75 (7/4)

x=video games

y=total cost

Since slope is change in y (cost) per change of x (video games), the answer is:

1.75 cost per video game

8 0

2 years ago

Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π) the radius is 3

Fofino [41]

Answer:

Area of the circle = $28.26cm^2$

Step-by-step explanation:

Radius of the circle= 3 cm

Area of the circle= $\pi *r^2$

As,

$\pi =\frac{22}{7}=3.14$

Putting the values in the formula:

Area of the circle= $3.14*3*3$

$=3.14*9\\\\=28.26cm^2$

The area of the circle is $28.26cm^2$

3 0

3 years ago

State the most appropriate metric units to use to measure the width of an eyelash

liberstina [14]

Hmmm A millimeter would be too big for that .
I think millionths of a meter would be about right. Micrometers.

3 0

3 years ago

Please help me please !!!!!!!

LekaFEV [45]

Answer:

Step-by-step explanation:

you can see in the figure, the function decrease from -1 to +3

6 0

2 years ago