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professor190 [17]
4 years ago
5

Please help me stuck on this question.

Mathematics
1 answer:
lions [1.4K]4 years ago
3 0

Answer:

x = 65°

Step-by-step explanation:

See the attached diagram.

Given lines, p and q are parallel and line a and b are parallel to each other.

So, the closed figure that formed is a parallelogram.

Then, two opposite angles indicated by y are equal.

Now, angle y and angle 50° makes a straight line so, they are supplementary.

Then, 50 + y = 180

⇒ y = 180 - 50 = 130°

Now, angles 2x and y are vertically opposite angles.

Therefore, 2x = 130°

⇒ x = 65° (Answer)

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Which equation correctly uses point (–2, –6) to write the equation of this line in point-slope form? Y – 6 = y minus 6 equals St
GenaCL600 [577]

Answer:

Part 1) y+6=\frac{2}{5}(x+2)

Part 2) y+6=\frac{5}{2}(x+2)

Step-by-step explanation:

The equation of the line in point slope form is

y-y1=m(x-x1)

we're going to analyze two cases

<em>First case</em>

Point\ (-2,-6)

slope\ m=\frac{2}{5}

substitute

y+6=\frac{2}{5}(x+2)

therefore

y plus 6 equals StartFraction 2 Over 5 EndFraction left-parenthesis x plus 2 right parenthesis

<em>Second  case</em>

Point\ (-2,-6)

slope\ m=\frac{5}{2}

substitute

y+6=\frac{5}{2}(x+2)

therefore

y plus 6 equals StartFraction 5 Over 2 EndFraction left-parenthesis x plus 2 right parenthesis

5 0
3 years ago
Read 2 more answers
Which of the following are polynomials?<br><br> PLS HELP
Arturiano [62]

Answer:

option (B) I'm certain of.

but if you are required to choose more than one then option (B) and (C) since polynomials are coefficients with power 2.

Step-by-step explanation:

Hope this helps.

Good luck.

4 0
2 years ago
Ian used 2/7 of a box of tissues in 1/3 of an hour. at this rate how much of the box will he use in one hour
Virty [35]

Answer:

6/7 in 1 hour

Step-by-step explanation:

He will use 6/7 in one hours because

1/3 = 2/7

2/3 = 4/7

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7 0
4 years ago
Wolverine makes a $1000 down payment for a motorcycle and then pays $300 per month. James Bond makes a $2500 down payment for a
Delicious77 [7]

Answer:

Both Wolverine and James Bond will have paid the same amount after 10 months.

Step-by-step explanation:

Let x denotes the number of months after which both Wolverine and James Bond will have paid the same amount.

As Wolverine makes a $1000 down payment for a motorcycle and then pays $300 per month,

Amount paid by Wolverine in x months is equal to 1000+300x

As James Bond makes a $2500 down payment for a motorcycle and then pays $150 per month,

Amount paid by James Bond in x months is equal to 2500+150x

To find number of months after which both Wolverine and James Bond will have paid the same amount,

solve 1000+300x=2500+150x

1000+300x=2500+150x\\300x-150x=2500-1000\\150x=1500\\x=\frac{1500}{150}=10

So, both Wolverine and James Bond will have paid the same amount after 10 months.

5 0
4 years ago
I need help with this
ankoles [38]

Answer:

A.

Step-by-step explanation:

I gotchu fam. The first thing that you would want to do is find the slope. The slope is the change in y divided by the change in x. Based on the points on the line, the change in y is 2 because it goes up two, and the change in x is one because it goes over 1. This would make your slope 2/1, or just 2! Now we have our slope, so we want to find our y-intercept. There are two ways that we can do this. The first way is just eyeballing it, but sometimes that's not always accurate. We're just going to do that because its faster (lol). It looks around -2. With this information, we have our entire equation! y=mx+b. we can plug in our information. y=2x-2. And that's how your answer's A! Hope this helps.

5 0
3 years ago
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