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Keith_Richards [23]
3 years ago
13

PLEASE HELP!!!! WILL GIVE BRAINLIEST!!!!

Mathematics
1 answer:
lions [1.4K]3 years ago
5 0

Answer:

85 degrees.

Those two quads are Similar polygons. Just match up the shape and basically do 360 - 110 - 75 - 90 = 85.

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Can someone help solve
Norma-Jean [14]
Answer:
question 1 is actually 82/100 is equivalent to 41/50
question 2 is 5/10 or 50/100
and question 3 is 17/100
(pls mark brainliest)
8 0
3 years ago
A normal distribution has a mean of 15 and a standard deviation of 2. Find the value that corresponds to the 75th percentile. Ro
Sonbull [250]

Answer:

16.35

Step-by-step explanation:

Using an inverse normal distribution, we can calculate the z score given the percentile, which can then be used to find our value.

First, we can use an inverse normal distribution calculator to figure out that the z score given the 75th percentile is 0.674.

Next, we know that the z score is (observed value - mean) / standard deviation. We can plug our values in to get

\frac{x-15}{2} = z\\\frac{x-15}{2} = 0.674\\x-15 = 0.674 * 2\\x = 0.674 * 2 + 15\\x=  16.348

Rounding, we get x = 16.35 as our answer

5 0
3 years ago
What is the answer for 1 1/2 yard x 1 1/2 yard =
suter [353]
1 1/2 as an improper fraction is 3/2
3/2x3/2=9/4
9/4 is 2.25 so 2.25 yards
4 0
3 years ago
School started at 9:15am. After two period lasting 50min each, children had a break. At what time was the break?
pogonyaev

Answer:

10:55

Step-by-step explanation:

9:15/10:05/10:55

6 0
3 years ago
Read 2 more answers
Zach needs a new pair of running shoes. If the shoes he want to buy are $129.00 and he has 25% off coupon, what is the new price
Alexxandr [17]

129.00 divided by 25% will give you the answer try it tell me if it worked :)

4 0
3 years ago
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