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2 years ago

OMG PLZZZZZZ HELP ME I REALLY NEED HELP :'( EVERYONE WHO HELPS ME GETS IT WRONG PLZZZ HELP ME IM BEGGING YOU

Mathematics

2 answers:

saveliy_v [14]2 years ago

8 0

Answer:

1st Picture: d = -16

2nd Picture: g = -13.8

Step-by-step explanation:

1st Picture: Divide both sides by -11 to balance both sides and get the answer.

2nd Picture: Subtract 1.2 from both sides.

ElenaW [278]2 years ago

6 0

Answer:

Question 6:

We have -12.6 = g + 1.2, so we move the 1.2 to the left side to get -13.8 = g because when you move a number you are essentially minusing that number so 1.2 becomes -1.2 .

Question 7:

We have 176 = -11d so we divide by -11 to get -16 = d.

Hope this helped!

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(-4,-6) and (3,-7) find the distance between each pair of points

Vlad [161]

Answer:

$5\sqrt{2}$

Step-by-step explanation:

distance between two points:

$d = \sqrt{(x_{2}-x_{1})^{2}+ (y_{2}-y_{1})^{2}}$

we have:

(-4, -6), (3, -7)

$x_{1} = -4$

$y_{1} =-6$

$x_{2} = 3$

$y_{2} =-7$

so we have:

$d =\sqrt{(3-(-4))^{2}+ (-7-(-6))^{2}}\\\\d =\sqrt{(7)^{2}+ (-1)^{2}}\\\\d = \sqrt{49+ 1}\\\\d=\sqrt{50}\\\\d=5\sqrt{2}$

4 0

2 years ago

Read 2 more answers

Who can do this? Pls help

Arte-miy333 [17]

Answer:

15. 2

16. $\frac{27}{16}$ or 1.6875

17. $\frac{17}{30}$ or 0.5666666667

18. 5

19. $\frac{35}{8}$ or 4.375

20. $\frac{22}{5}$ or 4.4

Step-by-step explanation:

Find common denominators. Multiply then simplify (if possible).

4 0

2 years ago

In the given figure alongside,prove that

iren2701 [21]

Answer:

let's use Pythagoras theorem,

h²=b²+l²

so,

ad²=ac²+dc²

6²=ac²+3²

36-9=ac²=27

√27 can be written as 3√3,

hence ac= 3√3

4 0

3 years ago

Jim rented a truck for one day . There was a base fee of $18.95 and there was an additional charge of 74 cents for each mile dri

Oksana_A [137]

Answer:

136 miles

Step-by-step explanation:

subtract $119.59 with how much he rented the truck for, which is $18.95 which makes his money at $100.64, then divide by how much each mile costed which was 74 cents

which gives you 136 so 136 miles.

Hope this helps :)

8 0

2 years ago

What number n is four times as close to 10 as it is to2?

pickupchik [31]

Answer:

I think 3.

Step-by-step explanation:

3*4=12 near 10

5 0

2 years ago