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lesya [120]
3 years ago
8

NEED HELP ASAP PLS

Mathematics
1 answer:
harina [27]3 years ago
5 0

Answer:

2/1 or 2overrun

Step-by-step explanation:

You can see that the rais/run for C to D is 2/1. So that would be the slope.

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What is the graph of the function f(x) = the quantity of negative x squared minus 2 x minus 2, all over x minus 2
Serjik [45]

Answer:

use desmos and type in the equation to get the graph

Step-by-step explanation:

5 0
2 years ago
Which statements are true? Check all that apply.
Westkost [7]

Step-by-step explanation:

A is in Quadrant I

D is in Quadrant III

8 0
3 years ago
Use two sets of coordinates to write an equation<br> to describe the relationship.
Irina-Kira [14]

Answer/Step-by-step explanation:

An equation that describes the relationship can be written as y = mx.

Using the two sets of coordinates, (2, 140) and (4, 280), calculate the slope (m) as shown below:

\frac{y_2 - y_1}{x_2 - x_1} = \frac{280 - 140}{4 - 2} = \frac{140}{2} = 70

Substitute m = 70 into y = mx

The equation would be:

y = 70x

This equation can be interpreted as follows:

The heart's resting rate is 70 beats each minute.

6 0
2 years ago
solve the average time for a student to complete this quiz is 24 24 minutes with a standard deviation of 2 minutes. What is the
LuckyWell [14K]

Answer:

The correct answer is "(18, 30) minutes".

Step-by-step explanation:

Mean,

= 24

Standard deviation,

= 2

The range of minutes where 99.7% of individuals completed the quiz will be:

= Mean \pm 3\times Stdev

On substituting the values, we get

= 24 \pm 3\times 2

= 24 \pm 6

now,

= 24-6

= 18

Or,

= 24+6

= 30

i.e., 18 to 30 minutes

3 0
3 years ago
I'll give you more points but you have to answer all the parts to the question. I need this plsssss ty lol. Show all work too pl
alexira [117]

Answer:

a) 34mi

b) 10mi

c) 44mi

d) by Calculating the amount of miles it would take John to go to school plus the amount of miles it would take Sara to go to school. Then add the sum of the amount of miles it took for both to go to school.

Step-by-step explanation:

a) explanation:

a^{2} +b^2=c^2

16^2+30^2=c^2

256 + 900 = c^2

c^2=1156

\sqrt{1156}=34mi

b) explanation:

a^{2} +b^2=c^2

6^2+8^2=c^2

36+64=c^2

c^2=100

\sqrt{100} =10mi

c) explanation: we already have all the data from John's house to Sara's House.

John's House to Sara's House = John's House to School + Sara's House to School.

Sara's House to School (Question #1) = 34mi

John's House to School (Question #2) = 10mi

34(mi) + 10(mi) = 44(mi)

d) explanation: explanation is on the answer

7 0
2 years ago
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