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olga2289 [7]
3 years ago
12

Help me please because I don't understand it​

Mathematics
1 answer:
ale4655 [162]3 years ago
6 0

Answer:

scale factor = \frac{1}{3}

Step-by-step explanation:

To determine the scale factor, calculate the ratio of corresponding sides in the 2 figures. Ratio is image to original.

Comparing the top horizontal segments in both, orange to black.

scale factor = \frac{5}{15} = \frac{1}{3}

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Please answer this to the best of your ability
sweet [91]

f(-2)=1.5

f(0)=0.5

f(3)=-1

:)

7 0
3 years ago
The location of four buildings on a coordinate grid are as follows:
Gre4nikov [31]

Answer:

3400 feet

Step-by-step explanation:

Distance between building 1 and building 2 = |5+3| = 8

Distance between building 2 and building 3 = |4+5| = 9

Distance between building 3 and building 4 = |-3-5| = 8

Distance between building 4 and building 1 = |4+5| = 9

total distance = 8 x 2 + 9 x 2 = 34

total distance in feet =  34 x 100 = 3400 feet

3 0
2 years ago
Given f(x) 2^x -7 find the x intercepts
brilliants [131]
Be sure to include the "=" sign:   <span>f(x) = 2^x -7 

To find the x-intercepts, set f(x) = 0 and solve for x:  2^x - 7 = 0,
or
2^x = 7

Take the common log of both sides:  x log 2 = log 7
                              log 7
Solve for x:     x = --------- = 2.81 (approx)
                               log 2

</span>
7 0
3 years ago
Simple math, I’m just dumb founded by this question
koban [17]
OMG I HAD THIS EXACT HOMEWORK LAST YEAR CREEPYYYYY!!!!

A is proportional
B is not
C is proportional I think
6 0
3 years ago
Kelsey told her hired hand Hanna to gather eggs from the henhouse. Hanna collected 30 eggs and brought
CaHeK987 [17]

Answer:

12 eggs

Step-by-step explanation:

Total no. of eggs collected=30

Percentage of eggs broken=40%

No. of eggs still good:-

40/100×30

=)0.4×30

=)12eggs

PLS MARK ME AS BRAINLIEST

5 0
2 years ago
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