Answer:
180 degrees
Step-by-step explanation:
The sum of the interior angles of a triangle is 180 degrees. Since angle C is 90 degrees and angle A is 15 degrees Then,
A+B+C=180
15+90+B=180
B=180-90-15
B=75 degrees
Using the sine law,
a/sinA = b/sinB = c/sinC
where a, b, and c are the sides of the triangle,
So,
a/sin15 = 37/sin90
and
b/sin75 = 37/sin90
Simplifying, and solving for a and b, the measure of each side is
a= 9.58 units
b=35.74 units
I hope this helped. I am sorry if you get this wrong.
Answer:
Divide the numerator and denominator by the square root of 2 to get:
![\frac{4\sqrt{2} }{\sqrt{2} } = 4](https://tex.z-dn.net/?f=%5Cfrac%7B4%5Csqrt%7B2%7D%20%7D%7B%5Csqrt%7B2%7D%20%7D%20%3D%204)
Let me know if this helps!
Answer:
its 2 1/4
Step-by-step explanation:
1/2x2 is 1 whole. 3/4 plus 1/4 is 2 wholes. plus 1/4 which is 2 1/4.
Kecia has 12 nickels and 9 dimes.
This is true because...
12 x 5 = 60
9 x 10 = 90
90 + 60 = 150
In other words $1.50