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Ivan
3 years ago
9

Find the slope of the given point. (19,3) (20,8)

Mathematics
1 answer:
faltersainse [42]3 years ago
5 0

Answer:

5

Step-by-step explanation:

as x goes up one y goes up 5

slope is change in y over changes in x

5/1=5

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Is (8,-16) a function
koban [17]

Answer:

No, 8-16 is not a function

8-15a is a function

7 0
3 years ago
The temperature on Monday was 78.8°C. The temperature on Tuesday was 6.6°C less than the temperature on Monday. What was the tem
geniusboy [140]

Answer:

72.2

Step-by-step explanation:

Monday: 78.8

Tuesday: 78.8 - 6.6 = 72.2

8 0
3 years ago
A tire has a radius of 13 inches. Which equation could be used to find the circumference of the tire
pav-90 [236]

Answer:

the tire should be 16 inches in diameter

a way that you can find diameter is if you are given the radius and you just multiply that number by 2 or ADD the same number because usually it is half of the diameter

6 0
2 years ago
Let ∠D be an acute angle such that sinD=0.19. Use a calculator to approximate the measure of ∠D to the nearest tenth of a degree
maxonik [38]

Answer:

D = pi+2 sin omega /3cos0

Step-by-step explanation:

18+3930

3 0
3 years ago
How do you solve 2x^2 - 7x -5= 0 in quadratic form?
lesantik [10]

Answer:

Once the equation is in standard form, factor the quadratic expression. 2x2 + 7x + 3 = 0 (2x + 1)(x + 3) = 0. Using the Zero Product Property set ...

2x2 + 7x = -3

2x2 + 7x + 3 = 0

Once the equation is in standard form, factor the quadratic expression.

2x2 + 7x + 3 = 0

(2x + 1)(x + 3) = 0

Using the Zero Product Property set each factor equal to 0 and solve for x.

2x + 1 = 0  

2x + 1 - 1 = 0 - 1 x + 3 = 0

2x = -1 x + 3 - 3 = 0 - 3

2x 2 = -1 2 x = -3

x = -1 2  

The solutions to the equation are -1 2 and -3.

7 0
3 years ago
Read 2 more answers
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