86% bc 50 is easy to work with, you know 43 arent red, and since 43x2=86 its 86, multiply by 2 bc 50 is half of 100
Answer:
x ≈ 73.3
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos39° =
=
( multiply both sides by x )
x × cos39° = 57 ( divide both sides by cos39° )
x =
≈ 73.3 ( to the nearest tenth )
Answer:
45 × 4 = (9 × 5) × (2 × 2) = (9 × 2) × (5 × 2) = 18 × 10 = ?
Step-by-step explanation:
Which equation shows one way to find the value of 45 × 4?
45 × 4
Splitting each number into factors of each other
45 = 9 × 5
4 = 2 × 2
45 × 4 = (9 × 5) × (2 × 2)
45 × 4 = (9 × 2) × (5 × 2)
45 × 4 = 18 × 10
Option A is the correct option
Answer:
The answer is C
Step-by-step explanation:
Hope this helps
18.4 is your markup for this question.