The answer is c explanation took test
Answer:
D. 20 ÷ 6 − 4
E. 1/6(20 − 24)
F. (20−24) ÷ 6
Step-by-step explanation:
6(x + 4) = 20
6(x) + 6(4) = 20
6x + 24 = 20
- 24 - 24
6x = -4
/6 /6
x = -4/6 or x = -2/3
D. 20 ÷ 6 − 4
20/6 - 4
20/6 - 24/6
-4/6 = -2/3
E. 1/6(20 − 24)
1/6(-4)
-4/6 = -2/3
F. (20 − 24) ÷ 6
- 4 / 6
-4/6 = -2/3
Hope this helps!
Sometimes. for example, the opposite of 5 is -5, which isn’t greater than the number itself. but, the opposite of -5 is 5, which is greater.
Answer:
-3/2
Step-by-step explanation:
Perpendicular lines have slopes that are "negative reciprocals" of each other. This just means you flip them and make them negative. so 3/4 would become -4/3. i also want to add 1/2 would become -2/1 so -2 and a whole number like -3 would become 1/3, because I know that can be tricky. just know you can write a whole number a as a/1 to make it a fraction.
So 2/3 becomes -3/2 for perpendicular line.
Answer:
cos B is 15/17
measure of angle B is 28.1
measure of angle A is 61.9
Step-by-step explanation: