Answer:
Question 3:
AC = 3 yd.
m∠B = 37°
m∠C = 53°
Question 4;
GH = 8 km.
m∠H = 62°
m∠I = 28°
Step-by-step explanation:
Question 3:
The length AC
And the angle B
Therefore
And the angle C:
Question 4:
The side GH
The angle I is
Therefore,
And the angle H:
58 - its simple- Hope I helped :)
If you reduce 50:125 it will be 2:5.
Answer:
Step-by-step explanation:
1) the triangle is right, so we can use the Pythagorean theorem
x^2 + 24^2 = (16+x)^2
x^2 + 576 = x^2 + 256 + 32x
32x = 320
x = 10
2) the two segment are congruent, so
7x - 13 = 9x - 23
2x = 10
x = 5
Answer: Yes. True
Step-by-step explanation:
In (-3, -7) , -3 is x and -7 is y.
Now, put those values in the equation.
y = 4x + 5
-7 = (4×-3)+5
-7 = -12 + 5
-7 = -7, which is true