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storchak [24]
3 years ago
10

Solve this equation -9-6+12h+40=22 A. h=24 B. h= -4/7 D. h= -4

Mathematics
2 answers:
BartSMP [9]3 years ago
8 0
-9-6+12h+40=22
12h+25=22
12h=-23
h=-23/12
ser-zykov [4K]3 years ago
8 0

Answer:

h=-\frac{1}{4}

Step-by-step explanation:

We have been given an equation -9-6+12h+40=22. We are asked to solve our given equation.

First of all, we combine like terms as shown below:

-15+12h+40=22

12h+25=22

Now, we will subtract 25 from both sides of our equation.

12h+25-25=22-25

12h=-3

Upon dividing both sides of our equation by 12, we will get:

\frac{12h}{12}=\frac{-3}{12}

h=-\frac{1}{4}

Therefore, the solution for our given equation is h=-\frac{1}{4}.

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Graph the circle (x+6)^2 + (y+5)^2 =9
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Answer:

This a circle centered at the point (-6,-5), and of radius "3" as it is shown in the attached image.

Step-by-step explanation:

Recall that the standard formula for a circle of radius "R", and centered at the point (x_0,y_0) is given by:

(x-x_0)^2+(y-y_0)^2=R^2

Therefore, in our case, by looking at the standard equation they give us, we extract the following info:

1)  R^2 = 9\,\,\,then\,\,\,R=3  since the radius must be a positive number and (R=-3) is not a viable answer.

2) x_0=-6    for ( x-x_0) to equal   (x+6)

3) y_0=-5    for ( y-y_0) to equal   (y+5)

Therefore, we are in the presence of a circle centered at the point (-6,-5), and of radius "3". That is what we draw as seen in the attached image.

5 0
3 years ago
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Lostsunrise [7]

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Step-by-step explanation:

also the person who keeps deleting all my answers i hope u break your back

4 0
2 years ago
OMG DUE IN 40 MINUTESSSS!!
ELEN [110]

Answer:

17 1/3 52/3

Step-by-step explanation:

3x+y=38

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mrs_skeptik [129]
<span>Since it is given that AB ≅ AC, it must also be true that AB = AC. Assume ∠B and ∠C are not congruent. Then the measure of one angle is greater than the other. If m∠B > m∠C, then AC > AB because of the triangle parts relationship theorem. For the same reason, if m∠B < m∠C, then AC < AB. This is a contradiction to what is given. Therefore, it can be concluded that 


Answer: Angle (B) is Congruent to Angle (C)

Hope it helps
</span>
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Answer:

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Step-by-step explanation:

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