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TiliK225 [7]
3 years ago
10

PLS HELP ITS URGENT

Mathematics
1 answer:
vfiekz [6]3 years ago
7 0

Answer:

<em><u>Surface</u></em><em><u> </u></em><em><u>area</u></em><em><u>=</u></em><em><u>4</u></em><em><u>8</u></em><em><u> </u></em><em><u>in</u></em><em><u>^</u></em><em><u>2</u></em>

<em><u>See</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>image</u></em><em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>solution</u></em>

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Please help me. I desperately need to pass Math T-T​
Ad libitum [116K]

Answer:

60 degrees

Step-by-step explanation:

C = 2(pi)r

The radius is 12 cm. We can find the circumference of a circle with radius 12 cm.

C = 2(pi)r = 2(3.14)(12 cm) = 75.36 cm

The length of the arc of the sector is 12.56 cm.

We can find the fraction this length is of the full circumference.

(12.56 cm)/(75.36 cm) = 1/6

The length of the arc of this sector is 1/6 the length of the circumference of the entire circle.

That means the angle of the sector is 1/6 the angle of an entire circle.

An entire circle has a central angle of 360 degrees.

1/6 * 360 degrees = 60 degrees

4 0
3 years ago
HElp Me please i will give brainlist due in 30 MINUTES
Tpy6a [65]
Ok this might be wrong but you don’t have much time so I will give my best

I’m pretty sure the of the x and y thing you do this you see the box with the number in it do this the top two says 2 and 4 the left side is x and the right side is y so you see at the bottom of the number Line thing on the right is a little x that where you start so the box of numbers the fist one says 2 so go to the bottom number line and there is the number two now the top right box with numbers says 4 so go up 4 squares from the number 2 and make a dot where they come together
7 0
3 years ago
Which statement is true about the flight of 2 rockets?
umka21 [38]

Answer:

  The first rocket, g(x), reached its maximum height before the second rocket, h(x).

Step-by-step explanation:

Each equation is in vertex form, so we can read the vertex of the rocket's path from the equation.

  y = a(x -h)^2 +k . . . . . . has vertex (h, k)

__

g(x) has vertex (time, max height) = (4, 170).

h(x) has vertex (time, max height) = (5, 170).

The rockets have the same maximum height (170), but the first rocket, g(x), reaches that height in 4 seconds, one second sooner than the second rocket, h(x).

The first rocket, g(x), reached its maximum height before the second rocket, h(x).

7 0
3 years ago
PLS HELP ASAP! WILL GIVE U BRAINLIEST
katrin2010 [14]

Answer:

valid

Step-by-step explanation:

it's valid because for example here are some even numbers, 0, 2, 4, 6, 8, they're are all multiples of four.

hope that helped :)

mark me brainliest pls

5 0
3 years ago
Use inductive reasoning to write the five square numbers that follow 25
Oduvanchick [21]
If we observe the square numbers series, we can understand a pattern:
 1,4,9,16,25.
 In other words, we have the following
 1+3=4
 4+5=9
 9+7=16
 16+9=25
 In this pattern, we added 3,5,7 and 9 respectively to the previous number. In this way, to get the next numbers, we need to add 11,13,15,17 and 19 respectively to get the answer to previous number.
 25+11=36
 36+13=49
 49+15=64
 64+17=81
 81+19=100
 So, the five square numbers that follow 25 are 36, 49, 64, 81, 100.
 answer
 36, 49, 64, 81, 100.

6 0
2 years ago
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