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liberstina [14]
4 years ago
10

Find the missing variable for the following direct variation k= -2; (x, -8)

Mathematics
1 answer:
jonny [76]4 years ago
3 0

Answer:

4

Explanation:

y ¤ x...where ¤ represents the Greek alpha sign...

y = k • x

-8 = -2 • x

-8/-2 = x

4 = x

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An isosceles trapezoid has a perimeter of 37 centimeters. Its shorter base measures 3 centimeters and its longer base measures 4
koban [17]

<u>Given:</u>

An isosceles trapezoid has a perimeter of 37 centimeters. Its shorter base measures 3 centimeters and its longer base measures 4 centimeters. The two remaining sides have the same length.

We need to determine the lengths.

<u>Length of the remaining sides:</u>

Let the length of the sides of the isosceles trapezoid be x.

Let a be the length of the shorter base.

Let b be the length of the longer base.

Thus, we have;

a=3, b=4

The formula to determine the length of the sides is given by

Perimeter = a+b+c+d

Substituting the values, we get;

37=3+4+x+x

37=7+2x

30=2x

15=x

Thus, the length of the sides of the isosceles trapezoid is 15 centimeters.

6 0
3 years ago
What is the solution to the equation? 3/8=m/32?
REY [17]

Answer:

m=12

Step-by-step explanation:

8 0
3 years ago
Let n = 5. <br><br> What is the value of 4n − 3?
Alex73 [517]
<span>4n − 3
4 × 5 -3 = 17
</span>
3 0
4 years ago
Read 2 more answers
5/8 minus negative 2/8<br> 5/8 - (-2/8)
blsea [12.9K]
I hope this helps you

7 0
3 years ago
Please answer this question, will give brainliest!
VashaNatasha [74]

m∠H = 50°

∠H is a inscribed angle, and so that the intercepted arc would be twice the amount of the angle.

Arc KI = 100°

Because ∠KGI & ∠HKI share the same arc, the measurement for ∠KGI will be the same as ∠HKI, or 50°

m∠KGI = 50°

Next, find m∠KJI. arcKJI = 2(∠H) = 2(50) = 100

m∠KJI = 100°

~

3 0
3 years ago
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