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Brrunno [24]
3 years ago
11

Use the slope formula to determine the slope of the line that passes through the points R (1, 2) and S (5, 7)

Mathematics
1 answer:
Citrus2011 [14]3 years ago
4 0
M = (y2-y1)/(x2 -x1)
m = (7 -2)/(5 - 1)
m = 5/4

answer: slope m = 5/4
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X=-3 which is a positive value? A x B x^2 C x^3 D x+3​
Gemiola [76]

Answer:

B. X squared is -3 times -3, which is equal to 9.

Step-by-step explanation:

5 0
3 years ago
The selling price of an item is $600. It is marked down by 10%, but this sale price is still marked up
Lena [83]

Step-by-step explanation:

Sale price

= Marked down by 10% from selling price

= 90% of selling price

= 0.9 * $600

= $540.

Sale price - Cost price

= $540 - $450 = $90.

The markup from cost to sale is $90.

6 0
3 years ago
Ayonna has $300 gift card. She buys video games that cost $50 each . After
abruzzese [7]

Answer:

4

Step-by-step explanation:

300- x =100

50+50=100

100+100=200

300-200=100

300-200=100

so she bought 4 video games

5 0
3 years ago
Use the function g(x)-x+2 with initial values of 4, 2, and 1. What happens
kolezko [41]

Answer:

Step-by-step explanation:

The given function is , g(x)= - x + 2

For values of ,   is the sequence, -2,4,-2,4,-2,4........

For values of ,   is the sequence, 0,2,0,2........

For values of ,   is the sequence, 1,1,1,1,........

For initial value, of 4,the sequence converges to two values that is -2, 4.

For initial value of 2, the sequence again converges to two values which are 0,2.

For initial value of 1, the sequence converges to one value which is 1.

→→First Iterative value that is (-2)=Second iterative value (0) + 2 ×Third iterative value(1)

→→ First Iterative value that is (4)=Second iterative value (2) + 2 ×Third iterative value(1)

4 0
4 years ago
What is the surface area of the figure? Use 3.14 for π.
fredd [130]

Answer:

Option 3

Step-by-step explanation:

We want to work out the surface-area

This is a cylinder and the formula for the surface area of a cylinder is :

2πrh+2πr^2

^ means to the power of

The radius is 15

The length is 18

2(3.14)(15)(18) + 2(3.14){15}^2

Part 1:

(6.28)(15)(18)

(6.28)(270)

1695.6

Part 2:

First, we do the exponents,

15^2 = 225

(6.28)(225)

1413

Part 3:

1695.6 + 1413 = 3108.6

Answer: 3108.6

Hope this helps :)

6 0
3 years ago
Read 2 more answers
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