Answer:
Equation point-slope model is: y-16 = 4 (x-7)
Slope =4
x-intercept=(7,2)
y-intercept=(16,-4)
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given: Distance traveled by Smith = 
mile.
Time taken = 
hour
Unit rate in miles per hour = ( Distance traveled by Smith) ÷ (Time taken)
Unit rate =
Two triangles: left triangle with y degrees and 40 degrees and right triangle with x degrees.
- 40 degrees from the left triangle, when adding with the unknown angle of the right triangle, is equal to 180 degrees.
- Adding left triangle's (third) undetermined angle and x degrees angle (the other same angle), is equal to 90 degrees.
- The right triangle is an isosceles triangle, meaning two equal angles, and one of them is x degrees. Thus, the other same angle is also x degrees.
----------------------------------------------------------------------------------------------------------
1) Subtract 180 - 40 = 140 degrees. 140 degrees is the unknown angle of right triangle.
2) 140 + x + x = 180 (equation)
- 140 + 2x = 180
- 2x = 180 - 140
- 2x = 40
- x degrees = 20 degrees
ANSWER: x = 20 DEGREES
----------------------------------------------------------------------------------------------------------
1) With knowledge of x degrees being 20 degrees, the other same angle is 20 degrees, too.
2) Subtract 90 - 20 = 70 degrees. 70 degrees is the (third) undetermined angle
of left triangle.
2) 70 + 40 + y = 180
- 110 + y = 180
- y = 180 - 110
- y = 70 degrees
ANSWER: y = 70 DEGREES
----------------------------------------------------------------------------------------------------------
Whew. Hope this helps you out, and let me know asap if you're confused on any part.
1 MILLIliter, namely one thousandth of a liter, meaning there are 1000 mLs in one liter.
the spoon holds 5 mL, how many are there in 1 liter? namely how many times is 5 in 1000? simply 1000 ÷ 5 = 200.
24 divided by 4 is 6 and 4*6 is 24
