Answer:
Step-by-step explanation:
5 is in the hundreds place.
The answer should be 213500
Congruent sides, so isosceles triangle. When we have an isosceles triangle the bisector of angle A is a perpendicular bisector of BC with foot D. So x=ADB=90 degrees.
Angle B is 47 degrees and angle y=BAD is complementary, the other acute angle in a right triangle.
y = 90 - 47 = 43
Answer: x=90, y=43
Answer:
v = 1
u = 2
Step-by-step explanation:
Given is a special right triangle with angle measures as follows:
90-60-30
The side lengths would be :
2x- x-x
in the image it shows that the second side length (the one that sees angle measure 60) is from this we can conclude x = 1 so:
v = 1 and
u = 2
Answer:
b. (12, 485)
Step-by-step explanation:
We have been given the number of men receiving degrees (in thousands) is given by the equation , and for women, the equation is , where x is the number of years since 1970.
Let us find the coordinates of the point of intersection of both lines by equating our both equations as:
Upon substituting x=11.7757 in our equations we will get,
Upon rounding our answers to nearest whole number we will get,
Therefore, the point (12,485) will be the solution of our given equations and option b is the correct choice.