Answer: mercury and venus are (closer to) the sun than earth is. so their orbital periods are (shorter) than earths orbit. the further a planet is from the sun the (longer) it’s orbit is.
Explanation:
Explanation:
DO IT YOURSELF UGH NOT THIS WAY
No product results in -1, hence δlmn is NOT a right triangle showing that lydia's assertion is incorrect
<h3>Perpendicular lines</h3>
In order to determine whether triangle lmn is right-angled, we need to determine the slope of lm, ln, and mn first as shown:
For the slope of lm:
For the slope of ln:
For the slope of mn:
- If any of the two lines is perpendicular, hence the triangle lmn is right-angled.
- To check, we will take the product of the slopes and see if it is equivalent to -1.
Product of slope lm and ln
Since no product results in -1, hence δlmn is NOT a right triangle showing that Lydia's assertion is incorrect
Learn more on slopes here: brainly.com/question/3493733
Answer:
If there are 120 blue sweets then going by the ratio 3:4, there are 90 red sweets
Explanation:
Red sweets : Blue sweets = 3:4
Total ratio* = 3+4 = 7
Blue sweets = 4x = 120
Red sweets = 3x
where X is the ratio multiplier
x= 120/4 = 30
》 Red sweets = 3 × 30 = 90