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2 years ago

How to find the surface area of a cylinder

Mathematics

2 answers:

Finger [1]2 years ago

4 0

Answer:

measure it

Step-by-step explanation:

Greg a tape measure and measure it

Readme [11.4K]2 years ago

3 0

Answer:

A=2 π r h +2 π r2

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The condition of two sides congruent always creates what kind of triangle?

PolarNik [594]

Its an isosceles triangle and just for future reference, you can google the types of triangles and you will find websites with definition and answers

3 0

3 years ago

9. Developing Proof Copy and complete the two-column proof.

goldenfox [79]

Answer:

try searching the answer up online!

Step-by-step explanation:

7 0

3 years ago

Faye pays her family phone bill, and Jonathan’s family phone bill with her card and jonathan pays her back. If Faye bill is $120

nika2105 [10]

Answer:

Jonathan has to pay Faye back US$ 240

Jonathan has 4 people on his bill and Faye has 6.

Step-by-step explanation:

1. Let's find out the amount of the phone bills, this way:

Total of the two bills = US$ 600

Faye's bill = US$ 120 more than Jonathan's

Jonathan's bill = x

Solving for x, we can use this equation:

x + x + 120 = 600

2x + 120 = 600

2x = 600 - 120

2x = 480

x = 480/2 = 240

Jonathan has to pay Faye back US$ 240

2. Let's find out the number of people on each bill, this way:

Faye has two people more on her bill than Jonathan

Number of people on Jonathan's bill = x

Number of people on Faye's bill = x + 2

We will use the following equation:

240 * (x + 2) = 360x

240x + 480 = 360x

240x - 360x = -480

-120x = - 480

x = -480/-120

x = 4 ⇒ x + 2 = 6

Jonathan has 4 people on his bill and Faye has 6.

5 0

3 years ago

practice counting in 2's , 5's and 10's, starting on 0. whats patterns do you notice ? can you write sentences to explain these

Mice21 [21]

When you multiply 5 by 1 you get 5. When you multiply 5 by 2 you get 10. If you keep doing this, you get a list of multiples of 5.

5
10
15
20
25
30
35
40
45
50

All of these numbers end in either 5 or 0. We can do the same with 2's and 10's.

2
4
6
8
10
12
14
16
18
20

For all 2's we can see that they are all even and end with an even number (0,2,4,6,8)

10
20
30
40
50
60
70
80
90
100

For 10's we can see that they all end in 0.

7 0

2 years ago

Write the equation in slope intercept form. what are the slope and y intercept?

VMariaS [17]

Option C

Answer:

The equation in slope intercept form is $-\frac{5}{12} x-\frac{11}{12}$