The answer to the question
Answer:
16 x 6 divided by 2 is 48
First add the two bases together whenever you're trying to find the area of a trapezoid then multiply it by the height and multiply by it by 1/2 (which basically you divide by 2).
Answer:
151200 ways
Step-by-step explanation:
Well assuming the numbers go from 0 to 9
we have
_ _ _ _ _ _ six spaces
in the first one can go one of the ten so the first one has 10 options
10*_ _ _ _ _
the second one has 9 options because we have used one alredy
and so on
10*9*8*7*6*5=151200
Answer:
Step-by-step explanation:
The equation of a straight line can be represented in the slope intercept form as
y = mx + c
Where
m = slope = (change in the value of y in the y axis) / (change in the value of x in the x axis)
The equation of the given line is
y = 7x - 5
Comparing with the slope intercept form, slope = 7
If two lines are parallel, it means that they have the same slope. Therefore, the slope of the line passing through (2, 1) is 7
To determine the intercept, we would substitute m = 7, x = 2 and
y = 1 into y = mx + c. It becomes
1 = 7 × 2 + c = 14 + c
c = 1 - 14
c = - 13
The equation becomes
y = 7x - 13
If the two lines are perpendicular, it means that the slope of one line is the negative reciprocal of the slope of the other line.
Therefore, the slope of the line passing through (2, 1) is - 1/7
To determine the intercept, we would substitute m = - 1/7, x = 2 and
y = 1 into y = mx + c. It becomes
1 = - 1/7 × 2 + c = - 2/7 + c
c = 1 + 2/7
c = 9/7
The equation becomes
y = - x/7 + 9/7
Answer:
Make sure all words are spelled correctly.
Try different keywords.
Try more general keywords.
Try fewer keywords.
Step-by-step explanation:
Make sure all words are spelled correctly.
Try different keywords.
Try more general keywords.
Try fewer keywords.
