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german
3 years ago
15

What side is congruent to side ON?A.Side MNB.Side QRC.Side QPD.Side MO​

Mathematics
1 answer:
Lilit [14]3 years ago
7 0

Answer:

side QP is congruent to side ON

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Two angles are suppplementary if their sum is 180. The larger angle measures four degrees more than seven times the measure of a
olchik [2.2K]
<span>Let the smaller angle be x
The larger angle will be 3x+8 
X+3x+8=180

4x=180-8=172
X=172/4
X=43
3*43+8= 137</span>
4 0
4 years ago
You can buy 3 T-shirts for $24. Write a proportion that gives the cost c of buying 7 T-shirts. $$
Rudiy27

Answer:

3/24 = 7/x

c = $56

Step-by-step explanation:

A percent proportion is just basically a ratio, I could also write this as         3:24 = 7:x, it really doesn't matter. What does matter is that this is considered a percent proportion. Now, to solve a percent proportion, we have this formula.

a/b = c/d

Say b is the unknown value, we would do (a*d)/c, say a was the unknown value, we would do (b*c)/d, Basically, A and D are linked together and B and C are linked together so you take the two values that are linked together first, multiply them together, and divide by the pair that has a partner that is unknown.

6 0
4 years ago
Divide: ((p^2-q^2)/(p+q)) ÷ ((p-q)/(p+q))
Pani-rosa [81]

Answer:

The answer is p+q

Step-by-step explanation:

7 0
3 years ago
Is (1,8), (2,12), (3,16) (4,20) a function?
ikadub [295]
Yes it is a function. As x increases by one, y constantly increases by 4. The function would me y=4x+4
8 0
3 years ago
CAN SOMEONE HELP. i will give 150 points if some one can explain and solve you have to find the missing angle measures.
Tems11 [23]

Answer:

\angle ACB=40^{\circ}, \angle ABC=63^{\circ}

Step-by-step explanation:

Finding x:

We know that \angle DAB=180^{\circ}, because it's a straight line. So, \angle CAB=180^{\circ}-103^{\circ}=77^{\circ}.

We know that the sum of the angles of any triangle will be 180^{\circ}.

So, we have that (3x-14)+(3x+9)+77=180.

Combining like terms on the left gives 6x+72=180.

Subtracting 72 from both sides gives 6x=108.

Dividing both sides by 6 gives x=18.

Finding missing angle measures:

\angle ACB=3x-14=3(18)-14=54-14=40.

\angle ABC=3x+9=3(18)+9=54+9=63.

So, \angle ACB=40^{\circ} and \angle ABC=63^{\circ} and we're done!

Note: \angle ACB+\angle ABC=\angle CAD. Coincidence? If not, try and prove it!

7 0
3 years ago
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