Answer:
5(4x+5)=20x+25
Step-by-step explanation:
Answer:
A)
Step-by-step explanation:
In order to use the Law of Sines, we must have a known angle and the known side opposite it.
The only side measure we have is that of AB, which is 6.2. The angle opposite this is ∠C, which we do not have the measurement of.
We do have the measurement of ∠A and ∠B; we can use these to find the measure of ∠C. We know that the sum of the measures of the angles in a triangle is 180°; this means
m∠C = 180-(72+85) = 180-157 = 23°
This makes the first ratio in the Law of Sines
We are trying to find the measure of b. This means we use the angle opposite b, ∠B; m∠B = 85°. This gives us the ratio
Together, this gives us the proportion
Answer:
7.7 %
Step-by-step explanation:
352-325
=27
27/352 x 100/1
7.670
=7.7%
Point slope form : y-y₁=m(x-x₁)
Goes through (-3, -7) and the slope = -6/5
Since we are given the slope and the x₁ as well as y₁, we can simply plug everything into the point slope formula.
y - (-7) = -6/5(x - (-3))
Simplify.
y + 7 = -6/5(x + 3)
~Hope I helped!~
Answer:
1/4
Step-by-step explanation: