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Ghella [55]
3 years ago
9

Pre-image ABCD was dilated to produce image A'B'C'D' .

Mathematics
2 answers:
olga_2 [115]3 years ago
8 0

Answer:

the answer would be 4/7

Step-by-step explanation:

idrk but i put 14 on my test and the correct answer is 4/7 :)

LUCKY_DIMON [66]3 years ago
3 0
14/8 = 1.75
The scale factor is 1.75 because 8* 1.75 = 14
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West Virginia math glencone course 2 volume 1 page 191
Step2247 [10]

Answer:

Im not sure but I think its -5

7 0
3 years ago
A camera manufacturer spends $2,000 each day for overhead expenses plus $9 per camera for labor and materials. The cameras sell
mylen [45]
They must sell 250 cameras 
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6 0
3 years ago
Read 2 more answers
An efficiency consultant determines that on the assembly line at Stihl Inc., there is a strong, negative, linear relationship be
nikklg [1K]

Answer:

The correct option is B.

Step-by-step explanation:

It is given that there is a strong, negative, linear relationship between x and y. where, x is the number of consecutive hours a worker has been assembling chainsaws and y is the number of chainsaws he can produce in an hour.

He finds that 70%of the variation in chainsaws produced per hour can be explained by the regression of y on x.

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8 0
3 years ago
I need help on my math
shtirl [24]

Answer:

y = -5/4x - 4

Step-by-step explanation:

The equation they give you is in slope intercept form.  y=mx+b.  The m is the slope (-5/4).  Since they want a parallel line you keep the same slope for point slope form.  Point slope formula is y-y1=m(x-x1). the y1 and x1 are where you plug in the coordinates they give you.

y - 1 = -5/4x (x + 4)

y - 1 = -5/4x - 5

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4 0
3 years ago
What would the equation be for d=0.68t + 1.5
frozen [14]

Answer:

Step-by-step explanation:

a)

d=0.68t + 1.5        if t time is 3 hrs

d=0.68(3) + 1.5

 = 2.04 + 1.5

d= 3.54 ft

b)

d=0.68t + 1.5     if d depth is 4 ft    solve for t

d - 1.5 = 0.68t

(d - 1.5) / 0.68 = t

(4 - 1.5) / 0.68 = t

t = 2.5/0.68

t  =  3.68 ft

c)   I needed to bury my moth.....  cat.

7 0
3 years ago
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