Answer:
False
Step-by-step explanation:
Yes, they do give vertical angles, which by definition means opposite angles created by intersecting lines. BUT, these angles are not supplementary, as they don't always complete eachother. If they were supplementary, they would not be vertical angles. Instead, they create CONGRUENT veritcal angles.
Hope this helped!
Answer:
y = <u>x</u> + 2
2
i think this is helpful
Step-by-step explanation:
equation= <u>y</u><u> </u><u>-</u><u> </u><u>1</u><u> </u><u> </u> = <u>1</u>
x - -6 2
then you close multiplication
= 2(y -1)= 1(x - -6)
2y - 2 = x - -6
you make Y as a subject
2y = x- -6 + 2
2y = x + 4
then you divide by 2 on both sides
<u>2</u><u>y</u> = <u>x</u> + <u>4</u>
2 2 2
y = <u>x</u> + 2
2
Answer:
No
Step-by-step explanation:
The ratio of 2 : 5 would be 2/5 or .4
The ratio of 5 : 2 would be 5/2 or 2.5
These are not equal.
Answer:
10. 20
11. 20
Step-by-step explanation:
Answer:
<h3><u>8 Km.</u></h3>
Explanation:
- I'm going to turn the fractions into decimals
2 ½: 2.5
3 ⅕: 3.2
- Formula for the area of a parallelogram: A = b(h)
Base: 3.2
Height: 2.5
3.2 · 2.5 = 8
<h3><u>The area of the parallelogram is 8 Km.</u></h3>