Answer:
∠ A ≈ 35.54°
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan A = = = , thus
A = ( ) ≈ 35.54° ( to the nearest hundredth )
Answer:
6,138
Step-by-step explanation:
Given the following:
Vocalist needed :
First day (a) = 6
For subsequent days : number doubles
Using the relation. :
Sn = a(r^n -1)/(r -1)
Where a = first term = 6
r = common ratio = r3/r2 = r4/r3
Since number doubles after each consecutive day, then ; r = 2, n = 10
Sn = 6(2^10 -1)/(2 -1)
Sn = 6(1024 - 1) / 1
Sn = 6144 - 6
Sn = 6138
Answer:
x^2 - 5x + 5
Step-by-step explanation:
<u>Step 1: Distribute</u>
5 - x(5 - x)
5 - 5x + x^2
x^2 - 5x + 5
Answer: x^2 - 5x + 5
Answer:
I think 30 is a right answer
To find x-intercept substitute 0 for y and solve for x
-6x + 3(0) = -7
Simplify
-6x=-7
Divide each side by -6
-6x ÷ -6 = -7 ÷ -6
x = 7/6
X = 7/6 is your x intercept
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To find y-intercept substitute 0 for x and solve for y
-6(0)+3y=-7
Simplify
3y=-7
Divide each side by 3
3y ÷ 3 = -7 ÷ 3
y = -7/3
Y = -7/3 is your y-intercept