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8090 [49]
3 years ago
11

If two lines are perpendicular then their slopes have the product ________

Mathematics
1 answer:
7nadin3 [17]3 years ago
5 0
The product of two perpendicular slopes is always -1
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Solve the following using Substitution Method. <br> c= 3d - 27<br> 4d + 10c =120
svp [43]

Answer:

d=30-5c/2

Step-by-step explanation:

Move all terms that don't contain d to the right side and solve

8 0
4 years ago
The solutions to the equation f(x) = g(x) are -2 and 1. If f and g are graphed on the same coordinate plane, which statement mus
solniwko [45]

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c

they will both have to intersect since you have a negative and positive number. Hope it helps.

Step-by-step explanation:

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3 years ago
Which relationships describe angles 1 and 2? <br><br> Select each correct answer.
Svet_ta [14]

Answer:

vertical angle

Step-by-step explanation:

hope this helps a little

4 0
2 years ago
Read 2 more answers
What is 2/10 times 20 as a fraction?
iren [92.7K]
2,4.6,8,10 2/10 is the fraction
4 0
3 years ago
I'm taking a special math class to help in prove in a few areas before the real stuff begins. Heres the question.
Alekssandra [29.7K]
Whole numbers are numbers that are not fractions and do not include negative numbers
an example is
0,1,2,3,4,5,....

so let's see if any numbers make the statements fale
y is z less than x
y=-z+x
does this equal y+x=z?
y=-z+x
add z
y+z=x
subtract y
z=-y+x
not equal to z=y+x
so first is not the answer

y is z more than x
y=z+x
subtract x
y-x=z
not equal to z=y+x
so secod is not answer either


x is y less than z
x=-y+z
add y
x+y=z
this is equal to x+y=z to this is correct

xis y more than z
x=y+z
subtract y
x-y=z
this is not equal to x+y=z

therefor the answer is x is y less than z

8 0
3 years ago
Read 2 more answers
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