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KiRa [710]
1 year ago
13

Need help with this number 3 and 4 all go together

Mathematics
1 answer:
vredina [299]1 year ago
6 0

Solution:

Given:

\begin{gathered} m\angle3=65^0 \\ m\angle11=100^0 \end{gathered}\begin{gathered} m\angle2+m\angle3=180^0.............the\text{ sum of angles on a straight line} \\ m\angle2+65^0=180^0 \\ m\angle2=180-65 \\ m\angle2=115^0 \end{gathered}

Therefore, the measure of angle 2 is 115 degrees.

\begin{gathered} m\angle5=m\angle11.........................(alternate\text{ exterior angles are congruent\rparen} \\ m\angle5=100^0 \end{gathered}

Therefore, the measure of angle 5 is 100 degrees.

\begin{gathered} m\angle13=m\angle3.........................(alternate\text{ interior angles are congruent\rparen} \\ m\angle13=65^0 \end{gathered}

Therefore, the measure of angle 13 is 65 degrees.

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Please help!!!!!!!!!!!!
boyakko [2]

Answer:

Step-by-step explanation:

2 1/5 is equivalent to 0.022.  Yes, 0.0215 is less than 0.022.

This is clearer if you write the two values in a column:

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7 0
3 years ago
Which expressions are equivalent to
Wewaii [24]

Step-by-step explanation:

3(6+b)+2b+1

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5b+19

6 0
2 years ago
Read 2 more answers
write an equation of a line in slope-intercept form if the slope is ½ and the y-intercept is -2. a. y = (½)x 2 b. x - 2y = -4 c.
vaieri [72.5K]
Y = mx + c

y = (1/2)x + (-2)

<span>y = (1/2)x - 2
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C
7 0
3 years ago
Mathew walks 5/8 mile to the bus stop each morning.How far will he walk in 5 days
LenaWriter [7]

Answer:

3 1/8 miles I think

Step-by-step explanation:

5/8 x 5/1 = 25/8

Divide 25 by 8 and you get 3 1/8

Add label of miles

7 0
2 years ago
If there are about 1 2/5 kilometers in 1 mile,about how many kilometers are in 4 miles?
-BARSIC- [3]
<span>This problem is an example of ratio and proportion. A ratio is a comparison between two different things. You are given the equivalent distance of a 1 2/5 kilometers to 1 mile. Also you are given 4 miles. You are required to find the distance in kilometers of 4 miles. The solution of this problem is,</span>  

1 2/5 kilometers /1 mile = distance/ 4 miles
distance = (4 miles) (1 2/5 kilometers /1 mile)
<u>distance = 28/5 or 5.6 kilometers</u>
<u>There are 5.6 kilometers in 4 miles.</u>
7 0
2 years ago
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