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Elenna [48]
3 years ago
9

This is a quiz, and I need answers quickly please! I have other questions on my thing so you can go to those also ofc ahah

Mathematics
1 answer:
NemiM [27]3 years ago
5 0

Answer:

It's the second answer

Step-by-step explanation:

A(7,5) B(-4,-1)

y-yA/yB-yA= x-xA/xB-xA

y-5/-1-5=x-7/-4-7

-11y+55=-6x+42

-11y=-6x-13

y=6/11×+13/11

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Convert 500 degree celsius to degree fahrenheit
Harrizon [31]

Answer:

500° celsius = 932.0° fahrenheit....

6 0
3 years ago
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What could be a possible solution to <br> 4x &gt; 24
mr_godi [17]

Answer:

x>6

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7 0
3 years ago
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Based on the diagram above, a student determined the hypotenuse of the triangle to be 6√3 Determine if the student's answer is c
Anarel [89]

Answer:

D) No, the hypotenuse should be 12.

Step-by-step explanation:

<em>Hypotenuse is the side opposite to the 90 degrees angle.</em>

<em>'6' is the opposite side to the given angle i.e. it is opposite from angle 30 degrees.</em>

<em>Step 1: Use the sin formula to find the hypotenuse.</em>

Sin (angle) = opposite/hypotenuse

<em>Step 2: Substitute the values in the formula</em>

Sin (30) = 6/hypotenuse

1/2 = 6/hypotenuse

hypotenuse = 6x2

hypotenuse = 12

Therefore, the answer is option D; No, the hypotenuse should be 12.

!!

3 0
3 years ago
A line passes through the points (5, 7) and
nasty-shy [4]

Answer:

Slope = 2 6/11

Step-by-step explanation:

<u>Formula:</u> \frac{y2}{x2}  -  \frac{y1}{x1}  = m

m = slope.

<u>Substitute the given points into the formula:</u>

\frac{35}{16}  -  \frac{7}{5}  = m

<u>Solve:</u>

\frac{35}{16}  -  \frac{7}{5}  =  \frac{28}{11}  = 2 \frac{6}{11}

8 0
2 years ago
Alice works at a health care facility. She has measured the hemoglobin levels of 200 people. The data follows a normal distribut
ICE Princess25 [194]
If the data follows a normal distribution:
Less than 13 ( less than a mean - 1 sigma ): 16% of a population.
0.16 · 200 = 32
Greater than 14 ( 14 is a mean value ): 50% of a population.
0.5 · 200 = 100
Answer: 
... about 32 people have hemoglobin levels less than 13, and about 100 people have hemoglobin levels greater than 14.
3 0
3 years ago
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