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Tcecarenko [31]
3 years ago
9

The lines s and t intersect at point R.

Mathematics
1 answer:
mojhsa [17]3 years ago
8 0
4y-8=79+y
4y - y = 79 + 8
3y = 87
y = 87/3
y =29
answer: y = 29
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In a triangle the measurements of the angles are x°, ( x + 6)°, (2x + 10)°, and the sum of the three angles of a triangle is 180
34kurt

Answer:

largest angle = 92°

Step-by-step explanation:

Since the measurement of the angles are;

x°, ( x + 6)°, (2x + 10)°

And we know that sum of angles in a triangle is 180. Thus;

x + (x + 6) + (2x + 10) = 180

x + x + 6 + 2x + 10 = 180

4x + 16 = 180

4x = 180 - 16

4x = 164

x = 164/4

x = 41°

The other two angles will be;

(41 + 6)° and (2(41) + 10)°

Which gives;

47° and 92°

So,largest angle = 92°

7 0
3 years ago
Okay, I tried this a bunch of times but never found out. <br> Simplify the expression:<br> 4(b-6)+19
sertanlavr [38]
<span>4(b-6)+19

Easily you would better start with distributing 4 to the brackets

4(b -6) = 4*b    -     4*6 = 4b  -  24

then add 19 to these terms, we get:

4b - 24 + 19

combine like terms (which are -24 + 19), we get:

4b - 5


That's it....


Hope that helps
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7 0
3 years ago
Stuck on this question. Nether learned this anywhere
Vlad [161]

Answer:

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Step-by-step explanation:

3 0
3 years ago
If the coefficient of correlation is a positive value, then the slope of the regression line
ratelena [41]

Answer:

must also be positive

Step-by-step explanation:

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6 0
3 years ago
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wlad13 [49]

Answer:

10x

Step-by-step explanation:

Add the 6 and 4 the x stays the same.

8 0
2 years ago
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