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3 years ago

I have to find the sides of the angles on this photo

Mathematics

1 answer:

4vir4ik [10]3 years ago

8 0

Step-by-step explanation:

may be those can be QT and QN

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What’s the correct answer for this question?

zhannawk [14.2K]

Answer:

Step-by-step explanation:

It would be a cone with a radius of 4 units rotating around y-axis.

6 0

4 years ago

X+4y=6<br> 3x+3y=9<br> Answer is 6.3 but how

maksim [4K]

Answer:

X = 2

Y = 1

Step-by-step explanation:

x + 4y = 6

3x + 3y = 9

3x + 12y = 18

3x + 3y = 9

9y = 9

x + 4y = 6

y = 1

x + 4 * 1 = 6

y = 1

x + 4 = 6

y = 1

x = 2

so there ia only 1 solution for this equation is (2;1)

Done :))

8 0

3 years ago

The circle below is centered at the point (4-3) and has a radius of length 3. (4 What is its equation?

Dovator [93]

Step-by-step explanation:

3p88pf3368pdod5edee5owxu5wzoxut sjlylite

5 0

3 years ago

Please help with this and explain how to do it, I'll give 15 points

MrRissso [65]

Answer:

Option (4).

Step-by-step explanation:

Outer diameter of the hollow metallic ball = 10 centimeters

Outer radius of this ball = $\frac{10}{2}$ = 5 cm

Volume of the outer ball $V_{1}$ = $\frac{4}{3}\pi (r)^3$

= $\frac{4}{3}\pi (5)^3$

Inner radius of the hollow metallic ball = (5 - 1) = 4 cm

Volume of the inner hollow ball $V_{2}$ = $\frac{4}{3}\pi (4)^3$

Volume of the metal used in the metallic ball = $V_{1}-V_{2}$

= $\frac{4}{3}\pi (5)^3-\frac{4}{3}\pi (4)^{3}$

= $\frac{4}{3}\pi [(5)^3-(4)^3]$

Therefore, expression given in option (4) will be used to measure the volume of the hollow metallic ball.

8 0

3 years ago

A model with 12 squares labeled exact value and 3 squares labeled error. A model with 18 squares labeled exact value and 3 squar

Shtirlitz [24]

Answer:

a,c,e

Step-by-step explanation:

on edge-

6 0

3 years ago

Read 2 more answers