Answer:61 degrees
Step-by-step explanation:
Its congruent angles
That's the isosceles right triangle, one of the two cliche triangles students are expected to learn. The sides of the 45°/45°/90° triangle are in the ratio 1:1:√2.
So v= 3√2 (the two legs are equal) and hypotenuse u = √2 × v = 6.
Answer: C
Answer:
<h2>C (-2, 4)</h2>
Step-by-step explanation:
The point-slope equation of a line:
m - slope
(x₁, y₁) - point
We have the equation
Therefore
m = 3
(x₁, y₁) = (-2, 4)
Answer:
2055.15
Step-by-step explanation:
A(1+r)^n=4000
A is the money that she need to invest
r is rate
n is the time( depend on monthly or yearly rate)
A(1+4.25%)^16=4000
A=2055.15
Answer:
$8.75
Step-by-step explanation:
Simple interest can be determined using this formula :
principal x time x interest rate
principal = $1400
time = 6 months = 6/12 = 0.5
interest rate = 1.25%
$1400 x 0.5 x 0.0125 = $8.75
