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Kryger [21]
3 years ago
12

Identify which values are solutions of 4x-7>=-1

Mathematics
1 answer:
Mrrafil [7]3 years ago
5 0

Answer:

x=1.5

or

x=1 1/2

Step-by-step explanation:

4x-7>-1

add 7 to both sides

4x=6

divide by 4 on both sides

x=1.5

or

x=1 1/2

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Geometry, Need help with this question
ExtremeBDS [4]

Answer:

AAS

Step-by-step explanation:

First, write down the given.

1. ∠V≅∠Y - Given

Since line WZ bisects ∠YWZ, which in other words splits it in half, that means that

2. ∠VWZ ≅ ∠YWZ - angle bisector

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Making the theorem AAS

4 0
3 years ago
What is the slope of the line that passes through the points (-3, 5) and (1, 7)?
Stells [14]

Answer: The slope of the line is \frac{1}{2}

Step-by-step explanation:

The slope of a line can be calculated with the following formula:

m=\frac{y_2-y_1}{x_2-x_1}

Then, given the points (-3, 5) and (1, 7), you can identify that:

y_2=5\\y_1=7\\\\x_2=-3\\x_1=1

Knowing these values you can substitute them into the formula for calculate the slope:

m=\frac{5-7}{-3-1}

Finally, evaluating, you get that the slope of that line is:

m=\frac{-2}{-4}\\\\m=\frac{1}{2}

8 0
3 years ago
Student had 500 milliliters of water in a water bottle. She drank 25% of the water before soccer practice. After practice, she d
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The teacher kept track of how long it took students to finish a test. After 20 minutes, 3 students had finished the test.
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How many, and what type of, solutions does 4x² + 12x + 9 = 0 have? 2 irrational solutions 1 rational solution 2 nonreal solution
SVEN [57.7K]

The discriminant is

\sqrt{ {12}^{2}  - 4(4)(9)}

which is 0.

Since the discriminant is 0, there is only one real solution.

4 0
3 years ago
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