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beks73 [17]
3 years ago
11

I need help I need help I need help​

Mathematics
1 answer:
vekshin13 years ago
5 0

Answer:

Since angle d, a, and e are supplementary, d+a+e =180 degrees.

Given that line LK and BC are parallel

By the alternate interior angle theorem, e=c and d=b.

Substitute:

d+a+e=b+a+c=180

Since b+a+c is the sum of the angles of triangle ABC, the sum of the interior angle of triangle ABC (which could be any triangle of any size and shape) is 180 degrees.

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garri49 [273]

Answer:

the answer is c

5 0
3 years ago
Describe how to graph the points (3, -2) and (-1, -7).
Volgvan

Answer:

Place the dots on the x and y axis.

Step-by-step explanation:

(x, y)

Place the x axis dot on the lines that go left to right.

Place the y axis dot on the lines that go up and down.

I hope this helped! ^^

7 0
3 years ago
Someone please help really need it.
Pani-rosa [81]

Answer:

y=5x-13

Step-by-step explanation:

7 0
3 years ago
If Santiago wanted to turn his $279.89 into as many nickels as possible, how many would he<br>have?​
Elina [12.6K]

Answer:

5,597 nickels and 4 pennies

Step-by-step explanation:

First, we can take away 4 cents since we know 4 isn't divisible by 5.

Our new number would be 279.80

Then, we divide 279.80 by 0.05 since 0.05 is what a nickel equals>

279.85/0.05 = 5597

Therefore, he would have 5,597 nickels and 4 pennies.

6 0
4 years ago
-7a + 2b - 3a - 3c what is it
EastWind [94]

Answer:

-10a + 2b - 3c

Step-by-step explanation:

hope this helps :)

5 0
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