Answer:
20°
Step-by-step explanation:
These angles add up to 90° so we have:
x + 2x + x + 10 = 90
4x + 10 = 90
4x = 80
x = 20°
Uhm, I think it's rotation 180° about point (0, 0) and reflection about line y = x.
Answer:
Part A: Peter is, based on the graph, Peter's line is steeper(or has a higher slope) than Gina's.
Part B: Gina, She started with 70, while Peter started with 20. Based on the graph
Part C: They had the same amount of money on week 10, both of their dots are on the same point. Based on the graph.
Part D: Y = 10x + 20.
Part E: Y = 5x + 70
Step-by-step explanation:
Answer:
Step-by-step explanation:
First, identify the slope.
We are given the line y=7x-5.
This is in slope intercept form or y=mx+b where m is the slope and b is the y-intercept. So, the coefficient to x, or 7 in this case, is the slope.
Now, find the parallel and perpendicular slopes.
1. Parallel Slope
Parallel lines never intersect, so they have the same slope. A parallel line has a slope of 7.
2. Perpendicular Slope
Perpendicular slopes intersect to form right angles. They have negative reciprocal slopes.
- Negate the slope: 7⇒ -7
- Find the Reciprocal (flip the numerator and denominator: -7/1 ⇒ -1/7
A parallel line has a slope of 7 and a perpendicular line has a slope of -1/7.
Answer:
it will rain 2 rains a day so if 1 month it will convert to 30 days and divide all of it so the answer its:132 all of the rain in 1 month hope it helpsss
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