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disa [49]
3 years ago
15

Will the point (-3, 1) be on the graph of y = 2x + 4?

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
4 0
Nope! In order to solve this just plug in the points x and y values into the equation and if they're not equal then that point won't be on the line. 
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4. If A = (-4, -5) and B = (-1, -10), what is the length of segment AB? Round your answer to the nearest hundredth.
HACTEHA [7]

Answer:

5.83095 or √34

Step-by-step explanation:

Find the difference between coordinates:

(x2-x1) = (-1 - -4) = 3

(y2-y1) = (-10 - -5) = -5

Square the results and sum them up:

(3)2 + (-5)2 = 9 + 25 = 34

Now Find the square root and that's your result:

Exact solution: √34 = √34

Approximate solution: 5.831

7 0
3 years ago
A recipe uses 5 cups of milk to make 10 servings. If the same amount of milk is used for each serving, how many servings can be
Margaret [11]

Answer: 24 servings

Step-by-step explanation:

First and foremost, we should note that:

4 cups = 1 quart

Therefore, 3 quarts = 3 × 4 cups = 12 cups

Since she uses 5 cups of milk to make 10 servings, it means that 1 cup of milk is used to make 2 servings. Therefore, 12 cups would be used to make:

= 12 × 2

= 24 servings.

6 0
3 years ago
Select all that apply.
kkurt [141]
Sample space, The counting Principle and, a table can be used
7 0
3 years ago
What's the radius of a circle with an area of 64 square feet?
Tpy6a [65]
The answer is 4.51.............
8 0
3 years ago
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If the Ferris Wheel goes around twice in 1 1/2 minutes, how many times will it go around in nine minutes
Tanzania [10]

Answer:

12

Step-by-step explanation:

I am pretty sure this is the answer. If it is correct i can give the explanation

4 0
3 years ago
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