Answer:
x=9.5, y=5.75
Step-by-step explanation:
2x-5=14, 3x+2y=40
focus on 2x-5=14 first:
2x-5=14 (add 5 to both sides) 2x=19(divide both sides by 2) x=9.5
Now subtitute x into the second equation and find y:
3(9.5)+2y=40(simplify) 28.5+2y=40(subtract 28.5 on both sides) 2y=11.5(divide both sides by 2) y=5.75
Answer:
At (0, -5)
Step-by-step explanation:
The y-intercept (b) is -5 (<em>slope intercept form: y = mx + b</em>) the line will thus cross the y axis at the point (0, -5).
Answer:
15 ft
Basic fact:
<em>a square is a quadrilateral shape that has all sides of the same length and all the angles are the same</em>
Step-by-step explanation:
using the fact above, we know that there are 4 sides of the same length
to find the length of one side we have to do
60/4
=15
Answer:
There are 9 arms.
Step-by-step explanation:
Scale factor mark brainliest plz
