Answer:
y= 14
Step-by-step explanation:
Isosceles trapezoid has opposite sides equal
Hence, AB and CD are equal
We have been given AB= 7y-4
And CD= 8y-18
According to the property
7y-4 = 8y-18
On simplification:
7y -8y= -18+4
On further simplification.
-y=-14
Hence, y =14
Select the statement(s) and number line(s) that can represent the inequality. Click all that apply.
a. The solution set is {6, ∞} for x ∈ R.
b. The solution set is {6, 7, 8, …} for x ∈ N.
c. 6 ≤ x
d. The value of a number substituted for x is greater than 6.
(more options below.)
Answer:
56
Step-by-step explanation:
56y
Answer:
brady: y= 6h + 180
nick: y= 8h
Step-by-step explanation:
h in this situation is the same as x but I made it h to stand for hours worked
I'm also not sure if thats what you needed if not lmk
Answer:
After 12.86 days Nick and Perry will have the same amount of money
Step-by-step explanation:
Perrie's can be expressed as;
Total amount Perry will have after t days=Initial amount Perry has-Total amount Perry spends
where;
Initial amount that Perry has=$180
Total amount Perry spends=Amount he spends per day×Number of days=(6×t)=6t
Replacing in the expression;
Total amount Perry will have after t days=(180-6t)
Nick's can be expressed as;
Total amount Nick will have after t days=Initial amount Perry has+Total amount Nick earns
where;
Initial amount that Nick has=$0
Total amount Nick earns=Amount he earns per day×Number of days=(8×t)=8t
Replacing in the expression;
Total amount Nick will have after t days=(0-8t)=8t
Equating Total amount Nick will have after t days to Total amount Perry will have after t days;
180-6t=8t
180=(8t+6t)
14t=180
t=(180/14)=12.86 days
After 12.86 days Nick and Perry will have the same amount of money
Hello,
6 - (-3) = 9
-7 - 5 = -12
Answer:
133
Step-by-step explanation:
1+cot^2θ=csc^2θ
Point C's reflection across the x-axis yields coordinates (5, -7). The x-coordinate remains unchanged, while the y-coordinate changes sign, showcasing a fundamental concept in coordinate geometry.
This reflection can be understood as a transformation in which each point on the original figure is flipped over the x-axis to its corresponding point on the reflected figure.
The x-coordinate remains the same because it measures the horizontal distance from the y-axis, which does not change during a reflection across the x-axis. However, the y-coordinate changes sign, as it represents the vertical distance above or below the x-axis.
In summary, to find the coordinates of the reflected point, we change the sign of the y-coordinate of the original point while keeping the x-coordinate unchanged. Thus, the reflected coordinates of point C across the x-axis are (5, -7).