Answer:
103
Step-by-step explanation:
There is 540 degrees total in a pentagon. To find the missing angle, you must subtract all the known angles from 540. 540-100-117-105-115=103
9514 1404 393
Answer:
d: (11×7) - (6 + 10)
Step-by-step explanation:
"the product of 11 and 7" is 11×7.
"the sum of 6 and 10" is (6 +10).
The difference between the product and the sum is ...
(11×7) -(6 +10) . . . . . matches choice D
The value of y given the inverse relationship is 5.
<h3>What is the value of y?</h3>
If two variables vary inversely, as one variable increases, the other decreases in value.
The equation that is used to represent inverse relationship is:
y = k/x
Where k is the constant of proportionality
k = yx
k = 4 x 15 = 60
y = 60 / 12
y = 5
To learn more about inverse proportion, please check: : brainly.com/question/25748643
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Use the Pythagorean Theorem:

where a and b are the legs of the right triangle, and c is the hypotenuse (longest side!).
There is no picture provided with the problem, so it might be possible for the right angle to be at C and the hypotenuse is AB. But that won't work with the answer choices given, because then

Now you know that the 7 must be a leg and 8 the hypotenuse. Then

.
By the way, it cannot be that 7 is the hypotenuse because it's the longest side and 8 is longer.