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frozen [14]
2 years ago
15

Help please, I need it

Mathematics
1 answer:
Helen [10]2 years ago
5 0

Partial Answer:

For #10 the solutions are 2 and 5

Step-by-step explanation:

Solutions for an equation can be x-intercepts, or where it touches the x or horizontal line. The equation in #10 touches the x line at 2 and 5.

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Help me please I need to get this right to complete
Anton [14]

Answer:

[-6, 8]

Step-by-step explanation:

Domain: set of all possible <u>input</u> values (x-values)

Range: set of all possible <u>output</u> values (y-values)

The <u>closed circles</u> on the <u>endpoints</u> of the curve mean that those points are <u>included</u> in the interval.

From inspection of the graph, the smallest y-value is -6 and greatest y-value is 8.  

To express this in <u>interval notation</u> write the beginning and ending numbers of the interval inside <u>square brackets</u> as the end values are <u>included</u>.  

(If the circles were open, and therefore the end values should not be included, use curved brackets).

Therefore the range of the given graph is:  [-6, 8]

8 0
2 years ago
Please help! Will mark brainliest!
Furkat [3]

Answer:

4) (-3 , 2)

Step-by-step explanation:

7 0
3 years ago
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An item has a listed price of $65 . If the sales tax rate is 3%, how much is the sales tax (in dollars)?
larisa86 [58]

Answer:

$1.95         hope this helped

Step-by-step explanation:

3 0
3 years ago
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In a right triangle, the acute angles measure x + 15 and 2x degrees.
Valentin [98]

Answer:

50°

Step-by-step explanation:

x+15+2x=90

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x=75/3=25

one acute angle=25+15=40°

other acute angle=2×25=50°

7 0
3 years ago
Eddie is fishing. He has 1 and one fourth ounces of weight on his line, but his bait isn't getting to the bottom of the lake. Ed
vladimir1956 [14]
1 1/4 + 1/2 + 3/4 = 
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4 0
3 years ago
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