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aivan3 [116]
3 years ago
12

If two angles in a triangle are 40° and 30°, then the third angle measures 110

Mathematics
1 answer:
Aliun [14]3 years ago
4 0

Answer:

Si

Step-by-step explanation:

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Choose SSS, SAS, or neither to compare
yulyashka [42]

Answer:

SSS

Step-by-step explanation:

All sides are equal by SSS......

8 0
3 years ago
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Choose 5 ordered pairs whose first component is the additive inverse of the second component. Plot these points and connect them
Lerok [7]
Let ordered pairs
 X Y
 -1 1
 -2 2 
 -3 3
 -4 4
 -5 5 
<span>  What kind of figure do you get? 
 For this case a straight line was obtained, whose equation is
</span><span> y = -x
</span><span> In what quadrants does the figure lie?
 The figure is in the second quadrant. (See graphic)
</span>

3 0
3 years ago
Read 2 more answers
Help me please I give brainliest and be serious than you
Naddik [55]

Answer:

15) <u><em>y= 1/2 + 3.75</em></u>

16) <u><em>y = x</em></u>

Step-by-step explanation:

For #15)

<em>Equation used: y=mx+b ; Slope: y₂ - y₁ / x₂ - x₁</em>

1) First, you need to pick any 2 points on the graph. I'll use (6,3) and (8,4).

2.1) Then you'll use the <em>slope </em>equation to find the slope (m) of your equation.

(y) ~ 4 - 3 = 1

(x) ~ 8 - 6 = 2

Slope= 1/2

3) So from the look of the answers, the y here is 3.75 so you can trust that.

4) The final equation is <u><em>y= 1/2 + 3.75</em></u>

<u><em /></u>

For #16)

Use the same steps as #15. You can still choose whatever points/plots you want. Ima use (5,4) and (6,5).

(y) ~ 4 - 3 = 1

(x) ~ 6 - 5 = 1

slope= 1 or x

Answer: y=x

<em>Your welcome for the answer! <3</em>

8 0
4 years ago
Last question im stuck on it
gulaghasi [49]

Answer:

I think its the last one y=\frac{4}{3}x

Step-by-step explanation:

hope this helps

3 0
3 years ago
Plz do both plz plz plz
shtirl [24]
The first one is A and the second is either B or D I can’t decide
4 0
3 years ago
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