Answer:
d=1/4
Step-by-step explanation:
-16(d+1)=-20
d+1=-20/-16
d+1=20/16
d+1=5/4
d=5/4-1
d=1/4
Assuming that the integers can be repeated
40-25+4+4+4+4+4-1
Hello!
Explanation:
Slope-intercept form: → 
m: represents the slope and is constant.
b: represents the y-intercept.
Rise/run.
<u><em>Y-intercept is -7</em></u>
<u><em>But the slope is -5.</em></u>
<u><em>Answer: → 0.714</em></u>
Hope this helps!
Answer:
5 goes into 1 1/5 times.
1 ÷ 5 = 1/5
"Going into" something is like saying divided by backwards
So, since the polygons are similar, they will share a scale factor.
The dilation is a reduction.
SF= preimage/image
SF=48/40
SF= 1.2
To find the value of x, multiply 20 by 1.2, so:
20(1.2)=24
Thus, x = 24
Now, to check if the sides are proportional (this will determine if the polygons are, in fact, similar.)
24/20=1.2
48/40=1.2
BTW, the missing side measure for the image is 40 since 48 is its corresponding side, and 48/1.2 (SF) is 40.
Hence, we have 48/40= 1.2
<span>ʕ •ᴥ•ʔ</span>
