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pickupchik [31]
3 years ago
7

Which statement regarding the diagram is true?

Mathematics
1 answer:
zhenek [66]3 years ago
7 0

Answer:

The answer is three

Step-by-step explanation:

the 2 bottom angles equal to 180

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Shari purchased 87 erasers at the rate of $3 per eraser. She sold 63 of them at the rate of $3.50 per eraser and the remaining a
Bad White [126]

Answer:

<h2>12.1% profit</h2>

Step-by-step explanation:

Given data

total eraser= 87

cost =$3 each

Total cost of eraser= 87*3= $261

she sold 63 at $3.5

1. sales made for the 63= $220.5

2 sale made for the remaining= 87-63=24

   24*3=$72

Total sales made = 220.5+72=$292.5

her profit= sales-cost

profit= 292.5-261=$31.5

therefore the percent profit is

=31.5/261*100

=0.12*100

=12.1%

8 0
3 years ago
Find the equation of the linear function represented by the table below in slope-intercept form.
Ilya [14]

Answer:

the desired equation is y = x + 4.

Step-by-step explanation:

Slope is defined as m = rise over run.  Run is the change (usually an increase) in x, and rise an increase or decrease in y.

We see, in the table, that if x increases from 1 to 6 (a 'run' of 5), y increases from 5 to 10 (a 'rise' of 5).  Thus, it's immediately apparent that the slope is m = rise / run = 5 / 5, or just 1.

Using the slope-intercept form of the equation of a straight line, y = mx + b, and the point (1, 5), we calculate b:

5 = 1(1) + b, or b = 4.

Therefore the desired equation is y = x + 4.

7 0
3 years ago
Write an equation parallel to the given line through the given line through the given point.
Law Incorporation [45]
The format of a line equation is y = mx + b
When two lines are parallel, their 'm' variables are equal.
Knowing this, the unknown line equation, so far, would look like this:
y = 9x + b
Since we know that the line equation goes through the point (2, 7)
7 = 18 + b
b = -11
y = 9x - 11
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4 years ago
What is 0.6144 divided by 1.6
Nadusha1986 [10]
0.384 is the correct answer :3
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4 years ago
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Consider that AQRS is similar to ALMN and the measure of ZN is 42°. What is the measure of 2S?
Umnica [9.8K]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
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