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oee [108]
3 years ago
7

What is the answer for this ?

Mathematics
1 answer:
vodka [1.7K]3 years ago
5 0

Answer:

1/9

Step-by-step explanation:

1/9 fills faster than

1/27

1/18

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Find the equation of a line that contains the points (3,7) and (-6, 4). Write the equation in slope-intercept form, using
NikAS [45]

Answer:

y=\frac{1}{3} x+6

Step-by-step explanation:

(3,7)(-6,4)

Step 1. Find the slope (by using the slope-formula)

m = slope

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

m=\frac{4-7}{-6-3}

m=\frac{-3}{-9}

m=\frac{3}{9}

m=\frac{1}{3}

Step 2. Write the equation (using the slope and the points)

Here's how to do it:

Slope-intercept Formula y=mx+b whrere m = slope and b = y-intercept

Plug in the slope into the Slope-intercept Formula

y=\frac{1}{3} x+b

Find the y-intercept (b) by using a point and substituting their x and y values

y=\frac{1}{3} x+b

Point: (3, 7)

7=\frac{1}{3} (3)+b

7=1+b

b=7-1

b=6

Step 3. Write the equation in Slope-intercept form

y=mx+b

y=\frac{1}{3} x+6

3 0
2 years ago
Luis was worried about his Spanish final exam grade. The test had 200 questions, and he got
rodikova [14]

Answer:

Luis:

\frac{175}{200} \times 100\% = 87.5\%

Marina:

\frac{130}{150}  \times 100\% = 86.6\%

Answer: Marina got the better percent score than Luis

Marina:

7 0
3 years ago
The base of a 13 foot ladder is 5 feet away from the wall. How far up the wall does the ladder reach? A)8 feet B)10 feet C)12 fe
Lisa [10]

You are solving for the height. Use the formula:

c² - b² = a²      in which c = hypotenuse

(13)² - (5)² = a²

Simplify

169 - 25 = a²

144 = a²

Isolate the a. Root both sides

√144 = √a²

a = √144

a = √(12 x 12)

a = 12

C) 12 feet is your answer

~

3 0
3 years ago
Read 2 more answers
Candidate carson received 2310 votes 55% of the total how many total votes were cast
Mariana [72]

Answer:3x-x+2=4

Step-by-step explanation: is what i got maybe wrong

6 0
3 years ago
Help me, please! I need to start my new semester today so please helpppp!!!!!
Vadim26 [7]

Answer:

3/6

Step-by-step explanation:

I think it is asking for an answer choice equal to 1/2, and 3/6 is equal to 1/2.

Do you have a picture of the actual question?

6 0
2 years ago
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