Answer:
A = 45
B = 90
C = 45
Step-by-step explanation:
Isosceles triangles have two side that are the same and two angles that are the same. Since one angle, B, is a right angle, 90°, that means the other 2 angles, A & C, added together equal 90°.
Divide 90 by 2 and you 45° for both A and C.
Answer:
No Solution
Step-by-step explanation:
Jason starts riding a bike 1 mile from the station.
Shawn starts biking 2 miles from the station.
For Jason to reach Shawn, he needs to go at a higher speed. However we know that they are going at the same constant speed. Then they will never meet.
To prove it we propose the following system of equations. Where x is the hours and y is the distance in miles.
For Jason we have:

For Shawn
.
We want to know when Jason and Shawn are at the same distance.
Then we write the following eqution and clear x:

Equality is not satisfied. Therefore, it has no solution.
I mean Jason and Shawn will never be the same distance
Answer:
The value of Y is 2.09443
Step-by-step explanation:
We have to find the value of Y for the given value of x.
The equation of Y is given by

And the value of x is 4/5. On substituting this value of x in the equation of y, we get


Add/subtract the numbers, we get

Therefore, the value of Y is 2.09443
Answer:
L = 10 in
P = 40 in
Step-by-step explanation:
The area of a square is given by the equation:
A = L²
We rearrange this equation to make L the subject:
Square root both sides:
√A = L
Now we substitute A into our rearranged equation to find L:
L = √A
L = √100
L = 10 in
The perimeter of a square is given by the equation:
P = 4L
Substitute the L we just found to find P:
P = 4(10)
P = 40 in