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Marizza181 [45]
3 years ago
8

Find the complementary angles of the following.​

Mathematics
1 answer:
ale4655 [162]3 years ago
6 0

Answer:

37 \frac{1}{2}

Step-by-step explanation:

Complementary means 90 degrees. So, we would do 90 - 52.5 = 37.5 or 37 1/2

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(54)² evaluate using identities​
Bezzdna [24]

54^2=54x54

=(50+4)(50+4)

=50^2 + 2x50x4 + 4^2

=2500 + 400 + 16

=2916

Please Mark as brainliest

7 0
3 years ago
Read 2 more answers
Nadia has $200 in her savings account .she gets a job that pays $7.50 per hour .nadia deposits $5.00 per hour into her savings
ahrayia [7]

I am not too sure what the question is, but If she has a job that pays her $7.50/h she would have $2.50 extra to spend. That would be $20 of spending money she would make after a eight hour work day. Leaving her with a extra $40 she would deposit into her savings account after each day.

6 0
3 years ago
The NUK Energy Company is designing a new logo, as shown in the accompanying
inna [77]

The measure of the angle KNU (∠KNU) of the cyclic quadrilateral is; Option 3: 50°

<h3>How to find the angle in a quadrilateral?</h3>

From the attached cyclic quadrilateral of NUK Energy Company's new logo, we can say that equal angles intercept equal arcs and as such, the measure of angle KNU will be;

∠KNU 1/2 * 100 = 50°

This is because If two inscribed angles of a circle intercept the same arc or arcs of equal measure, then the inscribed angles have equal measure.

Read more about quadrilateral angles at; brainly.com/question/27420229

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8 0
2 years ago
Put 5 (3j + 2 +4j into a correct word form expression.
vagabundo [1.1K]
Five times the sum of the product of 3 and j plus 2 plus the produce of 4 and j
6 0
3 years ago
the area of a circle is 96 square inches. What is the area of a circlewhose diameter is 1.5 times the diameter of the circle?
mars1129 [50]
The area of a circle A equals either:
πr² or πd²/4

96 = πd²/4 => d = 11 inches

The diameter of the second circle equals :
11*1.5 = 16.5 inches

The area equals: π(16.5)²/4 = 214 square inches

Good luck
5 0
4 years ago
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