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solniwko [45]
3 years ago
13

Find the measure of angle x in the figure below:

Mathematics
1 answer:
Crank3 years ago
7 0

Answer:

51 degrees

Step-by-step explanation:

Since 57, y, and 61 are supplementary, their angle measures must add up to 180 degrees. Therefore:

57+y+61=180

y+118=180

y=180-118=62

Since the sum of the interior angles of a triangle is always 180 degrees:

x+62+67=180

x+129=180

x=51

Hope this helps!

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Use the formula c=5/9(f-32) to convert 104 degrees to degrees celsius
tensa zangetsu [6.8K]
5/9(104-32)
5/9(72)
360/9
40
4 0
3 years ago
the price of a new pair of sneakers is $79.95. if sales tax is 7.5%, then approximately, how much tax will be paid on sneakers?
Firlakuza [10]

Answer:

$6

Step-by-step explanation:

Find 7.5% of the sneaker price, by multiplying the price by 0.075:

79.95(0.075)

= 6

So, approximately, the tax will be $6

3 0
3 years ago
WILL GIVE 50 POINTS AND BRAINLIEST! <br><br>Write as a square of a binomial: 4.8xy+36y^2+0.16x^2
Bond [772]

Answer:

(6y+0.4x)^2

Step-by-step explanation:

i just did my rsm hw so if ur here from that it's the right answer :)

4 0
2 years ago
Read 2 more answers
I do not know this answer
Ivenika [448]

Answer:

The answer is -19

Step-by-step explanation:

Given information -19y^2 , y=-1

-19 * y^2

-19 * (-1)^2

-19 * 1 = -19

7 0
2 years ago
Mario and Luigi have friends. They want to purchase some extra controllers. Each controller costs $29.99.
jonny [76]
An algebraic expression is a phrase in mathematics that consists of numbers such as 1,2,3 and the like, variables which are represented with letters and operations like addition, multiplication, subtraction and division. It is usually used to represent a certain situation which would relate the variables involved. To write the algebraic expression for the problem statement above, we do as follows:

Let x = number of consoles to be bought
      y = number of games to be bought
      z = number of controllers to bebought
     C = total cost of all

The total cost would be equal to the sum of the price multiplied by the number of consoles, games and controllers bought. We write the algebraic expression as follows,

C = 299x + 59.99y + 29.99z
4 0
3 years ago
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