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adelina 88 [10]
4 years ago
13

X^2+x-12÷x^2+2x-8how do i answer this

Mathematics
1 answer:
Helga [31]4 years ago
8 0
X=8:2+(12:2):2[:1*x] =4
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The cost of performance tickets and beverages for family of four can be modeled using the equation 4x+12=48, where x represents
Radda [10]

First you will have to even out the statement so minus 12 from both sides.

4x=36

Now divide both sides by 4

x=9

The ticket is 9 dollars.

Now you have the answer.

If I helped you at all give a thanks and brainliest please!

3 0
4 years ago
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If m8=23, find each measure. Give your reasoning
Sonbull [250]

The measure of each angle and their reasoning are explained for all in the explanation below.

We are given that;

m∠8=23°

a). From the given image, we see that;

m∠1 and m∠8 are supplementary angles and as such they sum up to 180°;

Thus; m∠1 + m∠8 = 180°

m∠1 = 180° - m∠8

m∠1  = 180 - 23

m∠1  = 157°

b). We see that m∠1  and m∠2 are angles that form a straight line.

Sum of angles on a straight line equals 180°. Thus;

m∠1 + m∠2 = 180°

m∠2 = 180 - 157

m∠2 = 23°

c). We see that m∠3 and m∠1 are vertically opposite angles and they must be equal. Thus

m∠3 = m∠1

Thus; m∠3 = 153°

d). We see that m∠4 and m∠2 are vertically opposite angles and they must be equal. Thus

m∠4 = m∠2

Thus; m∠4 = 23°

e). We see that m∠5  and m∠1 are corresponding angles and are therefore equal. Thus;

m∠5 = m∠1

m∠5 = 157°

f). We see that m∠6 and m∠8 are vertically opposite angles and as such;

m∠6 = m∠8

Thus, m∠6 = 23°

g). We see that m∠7 and m∠5 are vertically opposite angles and are therefore equal. Thus;

m∠5 = m∠7

m∠5 = 157°

4 0
2 years ago
Plzzzz help me with all of the parts and I will give you 100 points
Citrus2011 [14]

Answer:

Part A:$1,600

Part B:$2,000

Part C:$300

Step-by-step explanation:

Part A: What you do is it tells you to find out how much money is spent on housing and that is 80% of the bill so you do 2,000*80%=1,600.

Part B: It tells you what is it was actually 2,500 how much will you spend on housing so you just 2,500*80%=2,000.

Part C: What you do is it asks how much will you spend on food if you have 2,000. So it will be 2,000*15%=300.

8 0
4 years ago
Does anyone know this
hodyreva [135]

Answer:

y≤4

Step-by-step explanation:

Hope this helped C:

5 0
3 years ago
Read 2 more answers
Kylee is going to make a pizza. The base of the pizza cost $4, pepperonis cost $0.13 cents each and she adds 8
lbvjy [14]

Answer:

Step-by-step explanation:

Base=4

Mushroom =0.10×8=0.80

0.80+4=4.80

6.10-4.80=1.30

1 pepperoni =0.13

?=1.30

1.30×1÷0.13=10

She bought 10 pepperonis

7 0
3 years ago
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