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sashaice [31]
2 years ago
15

I'll give brainliest only if its right

Mathematics
1 answer:
Whitepunk [10]2 years ago
4 0

Answer:

50

Step-by-step explanation:

When the there is already one indicated angle measured you can usually go off of that.

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Can someone help it would be very helpful
kotegsom [21]

Answer:

Use formula

area of trapezium=(a+b)/2×h

Step-by-step explanation:

1)

area of trapezium=(a+b)2×j

  • (8×4)/2×6
  • 96in²

as this u can calculate all of yr areas.

<h2>stay safe healthy and happy.</h2>
7 0
3 years ago
182 is what percent of 130?​
Gnom [1K]

Answer:

140%

Step-by-step explanation:

6 0
2 years ago
Which number is the smallest? 5.6123 5.6245 5.6023 5.6985
alexandr402 [8]
5.6023, hope this helps!
4 0
2 years ago
a. A 2017 poll found that 56​% of college students were very confident that their major will lead to a good job. If 15 college s
lesya [120]

Answer:

0.01083 or 1.083%

Step-by-step explanation:

This problem can be modeled as a binomial probability model with probability of success p = 0.56.

The probability of x=13 successes (a college student being very confident their major would lead to a good job) in a number of trials of n=15 is:

P(X=x) = \frac{n!}{(n-x)!x!} *p^x*(1-p)^{n-x}\\P(X=13) = \frac{15!}{(15-13)!13!} *0.56^{13}*(1-0.56)^{15-13}\\P(X=13) = 0.01083=1.083\%

The probability is 0.01083 or 1.083%.

8 0
2 years ago
I need to find the domain and ranges of some of these graphs and I can’t really do the last few! Can anyone help?
hodyreva [135]
(1) For the parabola on the bottom row, the domain would be R and the range would be y ≥ -5

(2) For the hyperbola on the bottom row, the domain would be R\{3} (since there is an asymptote at x = 3) and the range would be R\{4} (since there is an asymptote at y = 4)

(3) For the square root function on the bottom row, the domain would be x ≥ -5 and the range would be (-∞, -2]

(4) For the function to the very right on the bottom row, the domain would be R and the range would be (-∞, -3]
3 0
3 years ago
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