Answer:
first chart 27
second chart 6
Step-by-step explanation:
18x can also be expressed as:
= 2x * (4+5)
= 2x * 9
= 18x
ANSWER: 2x * (4 + 5)
Hope this helps! :)
Answer:
14n
Step-by-step explanation:
You have to multiply the variable n, by the number 14, which is 14*n. But another way to put it is 14n.
Answer:
x ≈ 49.7°
Step-by-step explanation:
Since, the given triangle is an isosceles triangle,
Two sides having measure 17 units are equal.
Opposite angles of these equal sides will be equal.
Measure of the third angle = 180° - (x + x)°
By sine rule,
[Since, sin(180 - θ) = sinθ]
cos(x) =
x = 49.68°
x ≈ 49.7°