The ratio up to forward is 2:5 (For every two feet the ramp goes up it also goes 5 feet forward).
<span>If this ratio remained constant and we went x feet up and 22.5 feet forward, then x:22.5=2:5,
</span><span>
</span><span>5x=2·22.5,
</span>
5x=45,
x=45÷5,
x=9.
Answer: 9 feet up
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The mean would be 4.5. This is because you add up all the numbers which equals 22.5. Then divide by 5 since there is 5 numbers in the set. So the answer comes out to be 4.5.
Answer:
2 miles from your house
Step-by-step explanation:
you walked 3 miles to the store so you are now 3 miles away.
you meet a friend and walk 1 mile in the direction of your house.
now there is 2 miles left.
3 - 1 = 2
Answer:
x = 6 2/3 The supplementary pair of angle is 78 degree and z = 112degree = 180 degree First step is where we can also see z its opposite angle is vertical opposite angle to 112 degree given and label as vertical angle - where we see a line through the 180 degree line at any angle we can call the pair supplementary- Pairs OR sets of angles an only be called consecutive when they are grouped with a set of parallel line across a straight line and it is only because they add up to 180 they could be either terms so as there isn't parallel shown ; <u>we know we an call a pair of angles upon a straight line supplementary.angles. </u>
Step-by-step explanation:
6 x +38 (+112) = 180 degree as angles on a straight line add up to 180 6 x +38 (+112) = 180 6 x +140 = 180 6 x + 140- 140 = 180-140 6 x = 40 x = 40/6 x = 6.66666667 x = 6 2/3 <u> </u><u>Proof (6( 6 2/3)) + 38 + 112 = 180</u> = (40+38)+112 = 180 = 78 +112 = 180 Proves the supplementary angle is 78 degree.
