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galben [10]
3 years ago
10

What is the measurement of angle 2?

Mathematics
1 answer:
Alchen [17]3 years ago
7 0
A straight line has an angle of 180. A right angle has an angle of 90. Angle 3 is the same as angle 80°, 6, and 8. Angle 2 is the same as angle 4, 5, and 7. All you have to do is subtract the angle you know from 180, and what will be left off is Angle 3.
Then you find out what angles are the same and you have your answer.
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Substitution<br> 3x-y=4<br> x=4y+17
Sonja [21]
3(4y+17)-y=4
12y+51-y=4
11y+51=4
11y=-47
y=-47/11

x=4(-47/11)+17
x=-188/11+17
x=-1/11

hope this helps!
4 0
4 years ago
Read 2 more answers
Draw a line segment of length 6.4 cm and divide it in to 4 equal parts.
Mademuasel [1]

The length of each part of a the line segment is 1.6 cm if a line segment of length 6.4 cm and divided it in to 4 equal parts

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more number and variables.

The line segment has a length of 6.4 cm. Hence:

Dividing into 4 equal parts = 6.4 / 4 = 1.6 cm

The length of each part of a the line segment is 1.6 cm if a line segment of length 6.4 cm and divided it in to 4 equal parts

Find out more on equation at: brainly.com/question/2972832

#SPJ1

6 0
2 years ago
Zachary is solving the following equation
Helga [31]
The answer is C.

The first step in a math problem with distribution involved is to take care of the parentheses (PEMDAS). This means you have to distribute 3/4 to the (x - 8).

I hope this helped!
8 0
3 years ago
Read 2 more answers
Consider the inequality -5(x+7) &lt; -10 . Write an inequality representing the solution for x
ycow [4]

Answer:

x > -5

Step-by-step explanation:

-5(x+7) < -10

Divide each side by -5, remembering to flip the inequality

-5/-5(x+7) > -10/-5

x+7> 2

Subtract 7 from each side

x+7-7 > 2-7

x > -5

4 0
3 years ago
Please help slove thw following expression
Karo-lina-s [1.5K]

Answer:

i think the answer is 38 because u first answer 4x5 and then 7x7 and then 3x5 and hlthen u subtract 20 from 15 and then u add 5 and 42 and then when u get ur answer of 47 u subtract 9

8 0
3 years ago
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