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Gemiola [76]
3 years ago
10

DOES ANYONE KNOW THIS?

Mathematics
1 answer:
marishachu [46]3 years ago
7 0

Answer:

Step-by-step explanation:

This function actually has two solutions in the given interval, at {5, 7}; at both of these x-values, the function value is 1.

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Solve the absolute value equation, if possible. If there is no solution, explain why.
kipiarov [429]

Answer:

the equation | 5x + 10| = -7 has no solution for x ∈ R.

Step-by-step explanation:

Given the absolute value equation

| 5x + 10| = -7

  • We know that absolute value is always positive.

Reason:

The reason is that the absolute value is the distance from the number 0. Hence, it can not be less than or equal to a negative number.

Conclusion:

Therefore, we conclude that the absolute value of any number would be either 0 or positive as it can not less than or equal to a negative number.

Therefore, the equation | 5x + 10| = -7 has NO SOLUTION for x ∈ R.

7 0
3 years ago
A salsa recipe uses green pepper, onion, and tomato in the extended ratio 2:5:9. How many cups of onion are needed to make 96 cu
son4ous [18]
2x+5x+9x=96
16x=96
X=6

Green peppers =2*6=12
Onions=5*6=30
Tomato =9*6=64

Onions are 30
3 0
3 years ago
A big ship drops its anchor. E(t) models the anchor's elevation relative to the water's surface (in meters) as a function of tim
forsale [732]
Plug in 5 for t, while ignoring the +75.
2.4(5) = 12
Therefore, the anchor drops 12 m. every 5 seconds
3 0
4 years ago
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Find two numbers that have a greatest common factor of 13
777dan777 [17]
1 and 20 I hope this helps

6 0
3 years ago
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Which equation represents a line parallel to the line shown on the graph? On a coordinate plane, a line goes through (0, 8) and
dezoksy [38]

Answer:

  • B) y = negative 4 x + three

Step-by-step explanation:

<u>Find the slope of the line that goes through (0, 8) and (2, 0):</u>

  • m = (y₂ - y₁)/(x₂ - x₁)
  • m = (0 - 8) / (2 - 0) = -8/2 = -4

Parallel lines have equal slopes.

<u>Looking at the choices we see only one of them has the slope of  -4:</u>

  • y = -4x + 3
5 0
2 years ago
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