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Jobisdone [24]
3 years ago
7

HELP MEEEEEEEEEEEEEEEEE PLZ

Mathematics
1 answer:
Hitman42 [59]3 years ago
6 0

Answer:

x = 32, ∠A = 132

Step-by-step explanation:

A and B are equal. Set both equations equal to each other.

5x - 18 = 3x + 42

Add 18 to both sides and subtract 3x from both sides.

2x = 60

Divide both sides by 2.

x = 30

Now plug x back in to solve for angle A.

5(30) - 18 = 132

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What is the area of a rectangle that is 3 1/2" tall & 6 1/2" long?
klemol [59]

Answer:

The answer is 22 3/4

Step-by-step explanation:

So what i did was multiply 3 1/2 and 6 1/2.

And got 22 3/4!

7 0
2 years ago
a museum employee surveys a random sample of 350 visitors to the museum. Of those visitors, 266 stopped at the gift shop. Based
Naddika [18.5K]

1748 people are expected to stop at the gift shop out of 2300.

Step-by-step explanation:

Given,

Number of random sampled people = 350

Number of people who stopped at shop = 266

Percentage = \frac{People\ stopped}{Total\ people}*100

Percentage = \frac{266}{350}*100=76\%

Therefore,

76% people would stop at the gift stop.

Number of people = 2300

Expected number = 76% of total

Expected number = \frac{76}{100}*2300

Expected number = 1748

1748 people are expected to stop at the gift shop out of 2300.

4 0
3 years ago
The Brutus Gourmet Company produces delicious organic dog treats for canines with discriminating tastes. Management wants the bo
KiRa [710]

Answer:

Average range(R-bar) = Sum of the sample range for each sample/number of samples = (9+8+1+8+7) /5 = 33/5 = 6.6

Sample size = 8

For a sample size of 8 the factors for control limit for range (D3) = 0.136 (obtained from table of constraints for x-bar and R chart

LCL = R-bar × D3 = 6.6 × 0.136 = 0.90

Step-by-step explanation:

3 0
3 years ago
Paul has 16 fish pictures and 12 deer pictures. He wants to arrange the pictures in rows with the same numbers of fish and of de
VladimirAG [237]

Answer:

4 rows

Step-by-step explanation:

GCF of 12 and 16 is4

5 0
3 years ago
In a cafeteria, 1/6 of the students are eating salads, and 2/3 are eating sandwiches. There are 18 students in the cafeteria. Ho
inna [77]

Answer:

3 students are eating lunches other than salads and sandwiches.

Step-by-step explanation:

To solve this you know that there are 18 students in the cafeteria and 1/6 of them are eating salads and 2/3 are eating sandwiches right? So you would have to think about what 1/6 of 18 is so you know how many students are eating salads, and 1/6 of 18 is 3 so there are 3 students eating salads. Now, you have to find out how many students are eating sandwiches, so you need to know what 2/3 of 18 is. 2/3 of 18 is 12 so now you also know that there are 12 students eating sandwiches. Next, you have to add 12 and 3 and you get 15. Since you know that there are 18 students in the cafeteria, you have to subtract 18 by 15, and you should get 3. So 3 students are eating lunches other than salads or sandwiches.

Hope this helps you! :D

7 0
3 years ago
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