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My name is Ann [436]
2 years ago
6

Plz, help me with this question!

Mathematics
2 answers:
Hatshy [7]2 years ago
5 0

Answer:

A. 24

Step-by-step explanation:

Angles in a triangle add up to equal 180

Thus, 66 + 90 + x = 180

66 + 90 = 156

156 + x = 180

180 - 156 = 24

Hence, x = 24

Note: There is a right angle indicated by the square inside of the triangle. A right angle has a measure of 90 degrees. So Just in case you were wondering that's where the 90 cam from

Helga [31]2 years ago
4 0
The answer is 24 the first one
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2 years ago
Is 3x + 2y = 5 direct variation
Elena-2011 [213]

Answer:

What is the constant variation of Y =- 2 3x?

The constant of variation, k , is 23 .

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2 years ago
if a rectangle has am area of 2x²+11x+15, what would be an expression for the length, and for the width?
lozanna [386]

Answer:

Length = 2x + 5

Width = x + 3

Step-by-step explanation:

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Factorising the quadratic expression

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3 0
2 years ago
An oral surgeon is tracking how many patients were referred to him by various local dentists. In the past year, 5 dentists made
Hoochie [10]
The mode is 6 because it repeats
6 0
2 years ago
Read 2 more answers
Percent of decrease of 120 to 52
levacccp [35]
Percent decrease=(decrease)/(original) converted to percent

change=120 to 52
120-52=68
change or decrease=68
original=120
68/120=0.5666666=56.6666%
about 57%
5 0
3 years ago
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