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Leno4ka [110]
2 years ago
15

Can I get some help we just started this today?

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
4 0

Answer:

Y=3x + 4

Step-by-step explanation:

Gradient = rise/run

=9/3

=3

Y-intercept is also 4

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Mixed fraction 36by7
neonofarm [45]

Answer:

5 1/7

Step-by-step explanation:

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2 years ago
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The solution is??? 3m-2/3-2m+1/4=2/12
zloy xaker [14]

3·m - 2/3 - 2·m + 1/4 = 2/12

m - 2/3 + 1/4 = 2/12

m = 2/12 - 3/12 + 8/12

m = 7/12

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What are the factors of 42 that have a sum of -17
hram777 [196]

Answer:

4x−5x−1

cos(x1−sin2(x)

Step-by-step explanation:

4 0
2 years ago
How do you this question? Please explain.
Nuetrik [128]

Answer:

(C) 2√15

Step-by-step explanation:

Recognize that all the triangles are right triangles, so are similar to each other. In these similar triangles, the ratio of the short side to the long side is the same for all.

... CB/CA = CT/CB

... CB² = CA·CT = 10·6 = 60 . . . . . . . . . . multiply by CA·CB; substitute values

... CB = √60 = 2√15 . . . . . . . take the square root; simplify

_____

<em>Comment on this solution</em>

The altitude to the hypotenuse of a right triangle (CB in this case) divides the hypotenuse into lengths such that the altitude is their geometric mean. That is ...

... CB = √(AC·CT) . . . . as above

This is true for any right triangle — another fact of geometry to put in your list of geometry facts.

3 0
2 years ago
Need steps written and solved
BaLLatris [955]
U can see the answer in the picture below

4 0
2 years ago
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