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Rus_ich [418]
3 years ago
13

CAN ANYONE HELP ME SOLVE THIS?

Mathematics
1 answer:
777dan777 [17]3 years ago
8 0

Step-by-step explanation:

m/1 = ( 180 - 65 - 46 ) - 180

= 180 - 59 = 121

m/2 = 180 - 121 = 59

m/3 = ( 180 - 142 ) - 180

= 180 - 32 - 82

= 66

m/4 = 66

m/5 = 180 - m/2 - m/4

= 180 - 59 - 66

= 180 - 125 = 55

The sum of interior angles of triangles = 180°

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I cant solve this help –8x + 15 < 71
Ratling [72]

Answer:

x > -7

Step-by-step explanation:

Isolate the variable, x. Treat the < sign like an equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and stands for:

Parenthesis

Exponents (& roots)

Multiplication

Division

Addition

Subtraction

First, subtract 15 from both sides:

-8x + 15 (-15) < 71 (-15)

-8x < 71 - 15

-8x < 56

Next, divide -8 from both sides of the equation. Note that when you divide by a negative number, you must flip the sign:

(-8x)/-8 < (56)/-8

x < (56)/-8

x > -7

x > -7 is your answer.

~

6 0
3 years ago
Read 2 more answers
If the volume of a cone is 12 what is the volume of a cylinder having the same base and height
Andrej [43]

Answer:Vol of cylinder is area of base (B) times its height(H); while the volume of a cone is area of base (B') times one-third of its height (H').

Step-by-step explanation:

7 0
3 years ago
What is the relationship between angle 8 and angle 4
bulgar [2K]

Answer:

Corresponding angles.

4 0
4 years ago
PLEASE HELPPPPPPP ASAPPP
Shalnov [3]

Answer:

6 units

Step-by-step explanation:

distance between (-2,-2) and (4,-2)

distance formula,

√(x2-x1)²+(y2-y1)²

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putting the values,

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4 0
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Step-by-step explanation:

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$46.56 + $122.50 = $169.06

4 0
3 years ago
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