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Margaret [11]
3 years ago
8

Can someone please help me solve for x and then find the measurments of ∠B asap!

Mathematics
2 answers:
iVinArrow [24]3 years ago
8 0
Hope this will help

Tanya [424]3 years ago
7 0
Angle-A and angle-B are alternate interior angles with parallel lines cut by a transversal. That tells you that the two angles are EQUAL. So you can write

8x + 78 = 2x + 114 ,

and it should all be smooth sailing for you from that point.
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Owen’s bedroom has a perimeter of 46 feet. If the length of the bedroom is 11 feet, what is the width
AnnyKZ [126]

Perimeter of a rectangle is given by (2 × Length(l)) + (2 × Width(w)) = 2l + 2w

l= 11 feet

2(11) + 2w = 46

2w = 46 - 22 = 24

w = 24/2 = 12 feet

Width = 12 feet.

4 0
3 years ago
Read 2 more answers
A die is rolled. The set of equally likely outcomes is {1, 2, 3, 4, 5, 6}. Find the probability of getting a 6.
babymother [125]

Answer:

1/6

Step-by-step explanation:

5 0
3 years ago
Andrea sells photographs at art fairs. She prices the photos according to size: small photos cost $10, medium photos cost $15, a
Talja [164]

Answer: she must sell 6 large photos and 6 small photos

Step-by-step explanation: and how I knew that is I multiplied 6 40 times and that gives you 240 and if you multiply 6 ten times that gives you 60 so 240 plus 60 is $300

4 0
2 years ago
URGENT!!!!!Driving times for students' commute to school is normally distributed, with a mean time of 14 minutes and a standard
LuckyWell [14K]

Answer:

B. 68%.

Step-by-step explanation:

We have been given that driving times for students' commute to school is normally distributed, with a mean time of 14 minutes and a standard deviation of 3 minutes.

First of all, we will find z-score of 11 and 17 using z-score formula.

z=\frac{x-\mu}{\sigma}

z=\frac{11-14}{3}

z=\frac{-3}{3}

z=-1

z=\frac{17-14}{3}

z=\frac{3}{3}

z=1

We know that z-score tells us a data point is how many standard deviations above or below mean.

Our z-score -1 and 1 represent that 11 and 17 lie within one standard deviation of the mean.

By empirical rule 68% data lies with in one standard deviation of the mean, therefore, option B is the correct choice.

7 0
3 years ago
Long division 25 dived by 2550
Elina [12.6K]

Answer:

25 divided by 2550 = 0.009803922

2550 divided by 25 = 102

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
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