Answer:
<h2>7</h2>
Step-by-step explanation:
Collect like terms and simplify
x= 11-4
x = 7
Answer:
x = -14
Step-by-step explanation:
y = 3x
x = 2y +70
(replace)
x = 2(3x) + 70
(simplify)
x = 6x + 70
-5x = 70
x = -14
Answer:
A
Step-by-step explanation:
The two angles given are vertical angles because they are opposite of each other
A triangle 45 – 45 – 90 degree (or isosceles right triangle) is a triangle with angles of 45°, 45°, and 90° and sides in the ratio of 1:1:√2
if hypo = 3√2 then side = 3
answer
a = b = 3
-------------------
<span>30-60-90 Triangle
</span>long leg = short leg times √3
hypo = twice the short leg
given long leg = 5√3
so
short leg = b = 5
hypo = c = 2(5) = 10
