Answer:
Balloon rises in 8 minute = 200 feet
Step-by-step explanation:
Given:
Balloon rises in 4 minute = 100 feet
Balloon rises in 5 minute = 125 feet
Find:
Balloon rises in 8 minute = ?
Computation:
Balloon rises in 4 minute = 100 feet
So, Balloon rises in 1 minute = 100 / 4 = 25 feet
Balloon rises in x minute = 25x
So, Balloon rises in 8 minute = 25 × 8
Balloon rises in 8 minute = 200 feet
Step-by-step explanation:
-x + 7y = 49
convert to slope-intercept form
7y = x + 49
y = x/7 +49/7
y = x/7 + 7
m = x/7
Perpendicular lines have opposite-reciprocal slopes
y = -7/x + b
sub (5,3)
3 = -7/(5) + b
b= 3 + (7/5)
b = 22/5
final answer: y = -7/x + 22/5
Answer:
Looks like the scale factor is 1/3.
Step-by-step explanation:
<em>(In this dilation, the green image is polygon ABCDE, and the red image is polygon A'B'C'D'E'. The red image is the resulting image after said dilation.)</em>
A scale factor greater than one enlarges an image, and a scale factor between zero and one shrinks an image, so that rules out options 2 (SF = -3) and 3 (SF = 3).
A negative scale factor would end up in an image opposite the center of enlargement, so that eliminates option 4 (SF = -1/3).
So that means that the scale factor is option 1 (SF = 1/3)!
Answer:velocity because its talkign about speed Step-by-step explanation:
Answer:
a. 4 b.15 c. 26. d.30
Step-by-step explanation:
i had this problem and i have the paper and i got it right so if they are wrong then i have no clue
