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just olya [345]
3 years ago
13

Helppp what is the correct answer and why?

Mathematics
1 answer:
MakcuM [25]3 years ago
8 0
C is the answer
x+y<57
50.000x+100.000y>3.000.000
You might be interested in
How do you solve for 3x-3=9
Brrunno [24]

Answer:

x=4

Step-by-step explanation:

3x-3=9

   +3=+3

3x=12

3x=12

divide both sides by 3

leaving x by itself

12/3=4

x=4

5 0
3 years ago
Read 2 more answers
It is said that dogs age seven years for every people year.Masons dog,sheep,was born on masons eighth birthday.When mason was ni
Lady_Fox [76]

Answer:

28

Step-by-step explanation:

so, if mason is 9 and the sheep is 7 year old in dog years

we have to do 7*4 ,because 9,10,11,12=4 that's why u multiply it by 4,and 7 because thats how many years dogs ages for every person that turns a year age

3 0
3 years ago
ADHE - ADGF below. Find the value of 'x'.<br> X<br> H н<br> E<br> 8<br> 2.<br> 12
Vlad1618 [11]

Given:

\Delta DHE\sim \Delta DGF

To find:

The value of x.

Solution:

We know that, corresponding sides of similar triangles are proportional.

Since,\Delta DHE\sim \Delta DGF, therefore

\dfrac{HE}{GF}=\dfrac{DE}{DF}

On substituting the values from the figure, we get

\dfrac{8}{12}=\dfrac{x}{x+2}

\dfrac{2}{3}=\dfrac{x}{x+2}

On cross multiplication, we get

2(x+2)=3x

2x+4=3x

4=3x-2x

4=x

Therefore, the value of x is 4.

8 0
3 years ago
Need help really quick look at the picture thank you soooooooo,, muchh
vovangra [49]

Answer:

The answer would be -7/12

Step-by-step explanation:

Use math.way itll help you tremendously :)

6 0
2 years ago
Earl runs 75 meters in 30 seconds. How many meters does Earl run per second?
enyata [817]

Average speed: distance traveled/elapsed time

= 75/30

= 2.5 meters per second.

Best of Luck!

5 0
3 years ago
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