Answer:
x=6
Step-by-step explanation:
3x+4=22
3x=18
x=6
If the total is 22, and you have a number 4 and 3 X's. Then 3x equals 22-4. 3x=18, 18 divided by 3 equals 6. Therefore, x equals 6.
A 3-4-5 right triangle is a triangle whose side lengths are in the ratio of 3:4:5. In other words, a 3-4-5 triangle has the ratio of the sides in whole numbers called Pythagorean Triples.
Answer:
1 solution
Step-by-step explanation:
y=16, r=-21/2
B) -15.6,-12.9,-10.2,-7.5,-4.8
This is an arithmetic sequence.
Answer:
the slope is 2
Step-by-step explanation:
