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sertanlavr [38]
3 years ago
6

Plz help show work worth 10 points plz help ASAP!!!!!!

Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
8 0
Answer is 37°

All angles of a triangle will equal 180°.
The angle of a flat line will also equal 180°.
With that information you can find the other angles of the triangle.
180° - 145° = 35° <- Bottom right angle
180° - 108° - 35° = 37°
x = 37°
Degger [83]3 years ago
4 0

Answer:

37 = x

Step-by-step explanation:

We are given;

x° angle

108° angle

145° exterior angle

an un-labeled angle (3rd angle inside the triangle)

Let's find the un-labeled angle first;

We know that un-labeled and the exterior angle would be supplementary, therefore;

un-labeled + 145 = 180

unlabeled = 180 - 145

unlabeled = 35

Now that we have 2 angles within the triangle, we can find x,

180 - (35 + 108) = x

180 - 143 = x

37 = x

Hope this helps!

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Solve the inequality 3&gt;5-b
victus00 [196]

Answer:

I'm pretty sure its b>2

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

3>−b+5

Step 2: Flip the equation.

−b+5<3

Step 3: Subtract 5 from both sides.

−b+5−5<3−5

−b<−2

Step 4: Divide both sides by -1.

-b/-1    <     -2/-1

Answer:

b>2

5 0
3 years ago
A map's key shows that every 5 inches on the map represents 200 miles of actual distance Suppose the distance is 7 inches. What
zepelin [54]
280 mi
1 in= 40 mi

40x7=280 mi
8 0
3 years ago
What are the terms in the expression 2x−4y+8 ?
vazorg [7]

Answer:

A. 2x, -4y, and 8

Step-by-step explanation:

If there is a minus sign in front of the 4 (-), add that to the expression. What you are just simply doing is separating the numbers up. For example:

12x - 8y + 4x

Now here, you have two of the same variables (x, y, etc). So, what you do is look at the last number that has the same variables, which is 4, and look at what the problem you will be solving, which is addition. So, very simply, you add then together!

12× + 4× = 16×

As you can see I kept the same variable. This is because, well, it is the same! Simply, just substitute in the 16× with the 8y. Now here is the tricky part, for some people. Do you see that there is a negative sign in front of the 8 (-)? Well! You have to substitute that in with the expression. No adding this or anything, just simply slide it next to the 16× because, we can not add nor subtract it with the 8y just because it has a different variable.

Your example answer would be: 16× - 8y

Hope this helps!

P.S. if you think this helped you at all, Brainliest me if ya want to. Have a great day!

5 0
3 years ago
PLZ HELP EASYY 10 POINTS *easy*
elena-14-01-66 [18.8K]

Answer:  what the other guy said 69

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Round 793,907 to the nearest 100,000
olasank [31]
800,000 is the correct answer

6 0
4 years ago
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