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Novosadov [1.4K]
3 years ago
14

-10= -b/4 What Does "b" Equal?

Mathematics
2 answers:
jonny [76]3 years ago
7 0
-10= \frac{-b}{4}
Common denominator is 4
4(-10)=  \frac{\not 4(-b)}{\not 4}
4(-10)=-b
-40=-b
Multiply by 1
b=40
The answer is: b=40
Anarel [89]3 years ago
3 0
\boxed{-10= \frac{-b}{4} } \ \to -b=-10*4=\boxed{-40} \\ \\ \\\\\huge\text{The answer is -b=-40}
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lina2011 [118]
A = (a+b)/2
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2A = a+b
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b = 2A-a

Answer: b = 2A-a

6 0
4 years ago
Each figure shows a triangle with one of its angle bisectors.<br> 12) 22 - 38°. Find mZTRS.
jarptica [38.1K]

Answer:

76 degrees

Step-by-step explanation:

this special line is an angle bisected.

that means it splits the angle at its starting point in 2 halves. as these names indicate, both parts are of equal size (half of the general angle).

we know one part (2) of this split angle : 38 degrees.

the other part (1) had to be equally sized : 38 degrees.

so, the total angle at point R is the sum of both split angles:

TRS = 38+38 = 76 degrees.

3 0
3 years ago
Which graph correctly matches the equation y = 2-x?
nalin [4]

Answer:  The answer is attached in the figure.


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We have the following points on this equation.

(0,2), (1,1), (2,0), etc.

When we try to match these points with the given graphs, the we see that these points does not match with the first, third and fourth graph. The only graph containing these points is second one.

Thus, the second option is correct. Also see the attached figure for the location of the three mentioned points.


4 0
3 years ago
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loris [4]

Answer:

the answer is 62!

Step-by-step explanation:

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