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Licemer1 [7]
3 years ago
7

Will give brainliest+100pts pls answer asap Analyze the Error: What is the error in the way the calculation of the slope of the

two points is set up and/or solved? Please be specific. You will not get full credit if you simply state what the slope should be. You must describe the error to get points for this problem. (3 points)

Mathematics
1 answer:
Talja [164]3 years ago
5 0

Answer:

below

Step-by-step explanation:

The formula for slope is [ y2-y1/x2-x1 ]

2-10/0-(-4)

-8/4

-2

The error is that he/she subtracted the values of each point instead of subtracting the y values together and x values together in reverse order as shown in the formula above.

Best of Luck!

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Please help, thank you! ​
DochEvi [55]

we know angle RLP= 100⁰

also

angle RLP+ angle RLB=180⁰(Linear pair)

=>100⁰+angleRLB= 180⁰

=> angle RLB=80⁰

since BR and LR are equal, angle RBL and angle RLB are equal

therefore angle RBL is also equal to 80⁰

using angle sum property of triangles we know that the sum of all angles in a triangle is equal to 180⁰

=>angle BRL+angle RBL+angle RLB= 180⁰

=> angle BRL+80⁰+80⁰=180⁰

=>angle BRL = 180⁰-160⁰

=>angle BRL= 20⁰

I'm sorry it took me some time I'm a slow typer

4 0
3 years ago
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Of 350 students at school, 46% are female. What is the total number of female students at the school?
Dahasolnce [82]

Answer:

161

Step-by-step explanation:

350*0.46=161

3 0
3 years ago
John says the transformation rule (x, y) Right-arrow (x + 4, y + 7) can be used to describe the slide of the pre-image (4, 5) to
shtirl [24]

Answer:

Instead of moving right 4 times and up 7 times, John moved left 4 times and down 7 times.

Step-by-step explanation:

(x + 4, y + 7) = Right 4, Up 7

NOT

(x - 4, y - 7) = Left 4, Down 7

3 0
3 years ago
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malfutka [58]

Answer: ∠TRS and ∠VRW  (Choice B)

========================================================

Explanation:

Ignore ray RU. I would redraw the entire thing without ray RU as part of the picture. See below.

Notice how lines TW and SV intersect to form an X shape.

The angles TRS and VRW shown in red are opposite one another, so we consider them to be vertical angles. Vertical angles are always congruent.

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