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IgorC [24]
3 years ago
9

Which of the following is the equation of a line that has a slope of -2 and passes through the

Mathematics
1 answer:
UkoKoshka [18]3 years ago
6 0

Answer:

ehhehrjrh4h4hehejejru4u4u

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Please help me and explain to me!
Vadim26 [7]
I believe the answer is 19.2 because you would have to do paythag. = a^2+b^2=c2 in this case it would be 7^2 + 10^2 = c
From there you would get the answer of 149, and you would have to square root it. When you square root 149 you get 12.2
12.2 + 7 = 19.2
You would add them together because you want to know the height before it broke.
7 0
3 years ago
Read 2 more answers
Choose the graph below that correctly represents the equation 3x + 9y = −18. (5 points)
Tju [1.3M]

Answer:

the line through the points negative 6 comma 0 and 0 comma negative 2

Step-by-step explanation:

Rewrite the equation to something you are familiar with such as the slope intercept form; y = mx + b. This means you need to solve for y.

3x + 9y = -18 --- divide everything by 3.

x + 3y = -6

3y = -6 - x

y = -2 - 1/3x

your slope is -1/3 and your y intercept is - 2.

remember, y-intercept is when x = 0. therefore, when x = 0, y = -2.

write as an ordered pair (0, -2). the only option that has (0, -2) is the second one.

Therefore, the line through the points negative 6 comma 0 and 0 comma negative 2.

5 0
2 years ago
Select the number of solutions the following equation has:
elena-s [515]

Answer:

6x-5=(x-1)+12

6x-5=x-1+12

6x-x=11+5

5x=16

5/5x=16/5

x= 3.2

6 0
3 years ago
In a box of 180 oranges, 15% are not ripe. How many oranges are not ripe?
mixas84 [53]
27 is the correct answer.
7 0
3 years ago
Read 2 more answers
Suppose there are 100 trout in a lake and the yearly growth factor for the populations is 1.5. Write the exponential equation fo
RSB [31]
T=100(1.5^t)
Where T is number of trout and t is time in years applied as an exponent to the 1.5 factor
5 0
2 years ago
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