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aalyn [17]
3 years ago
7

Sum of exterior angles in a polygon?

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
8 0

Answer:

360

Step-by-step explanation:

The exterior angles always add up to 360 in a polygon because it's the sum of all the vertexes which would make a circle.

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Abiodun and Taiwo share 735 naira between them so that Abiodun gets 75naira than taiwo. Find how much money each get​
AURORKA [14]

Equations:

A + T = 735 naira

A = T + 95

A + T = 735

A - T = 95

Add and solve for A:

2A = 830

A = 415 naira

T = 735-415 = 320

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3 years ago
What is the value of k in the equation below
Dima020 [189]

Answer:

<h2>4</h2>

Step-by-step explanation:

5k-2k=12

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17. Which of the following is a graph of y= x^2?
Juli2301 [7.4K]

Answer:

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Step-by-step explanation:

There is only graph / option in the picture but it is the correct one.  Regardless, whether x is a positive or negative, the y coordinate is going to be a positive number as x^2 will produce a positive.  So as -x^2 will also be positive.

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2 years ago
What is an expression for "Four subtracted from the quotient of X and 3
LUCKY_DIMON [66]
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4 0
3 years ago
Read 2 more answers
Footlocker in the mall is having a 25% off sale on all tennis shoes. Joe paid $67.50 for his
marta [7]

Answer:

The original price of the shoes was $90.

Step-by-step explanation:

25% off means the price Joe paid for it is 75% of the original price.

Set up an equation:

75/100 = 67.50/x

Cross multiply

75 × x = 100 × 67.50

75x = 6750

x = 90

Check our work:

First solve for 25% off of 90 (our answer).

25% = 0.25

90 × 0.25 = 22.50

Next, subtract the discount from 90.

90 - 22.50 = 67.50

67.50 was what Joe paid so this is correct.

8 0
3 years ago
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