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scZoUnD [109]
3 years ago
15

Please please I really need help this depends on my life​

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
5 0

Answer:

39.4 divided by (-7.2)= -5.472

6.7-39.31=-32.61

Step-by-step explanation:

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Please help me on this thank you
lbvjy [14]

Answer:

0.1568

Step-by-step explanation:

hope this helps u

7 0
3 years ago
Read 2 more answers
Liam had 250. Then, he and his classmates bought a present for their teacher, evenly splitting the 120 cost among the e of them.
vodomira [7]
The number of children who contribute toward the present is represented as 'e'

The cost of the present is 120 and the children split the cost evenly between them. The expression for this is \frac{120}{e}

Liam has to give \frac{120}{e} towards the present

Liam has 250 with him

If he gives \frac{120}{e} away, then the money he has left is:

250- \frac{120}{e}
6 0
3 years ago
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John was competing in a 1000 meter race. he had to pull out of the race after running 2/4 of it. how many meter did he run?
Sedbober [7]
1000 dived by 4 = 250 meters 
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4 0
3 years ago
ASAP PLEASE ANSWER quadrilateral ABCD is dilated at center (0,0) with scale factor 1/2 to form quadrilateral A'B'C'D'. wha is th
zhenek [66]

Answer:

|A'B'|=\sqrt{5}

Step-by-step explanation:

The points A and B have coordinates at (0,4) and (4,2) respectively.

The distance formula can be used to find the length of AB.

|AB|=\sqrt{(4-0)^2+(2-4)^2}

|AB|=\sqrt{(4)^2+(-2)^2}

|AB|=\sqrt{16+4}

|AB|=\sqrt{20}

|AB|=2\sqrt{5}

Since quadrilateral ABCD was enlarged with  a scale factor of \frac{1}{2}.

The length of A'B' is

\frac{1}{2}|AB|

=\frac{1}{2}\times2\sqrt{5}

\therefore |A'B'|=\sqrt{5}

7 0
3 years ago
Read 2 more answers
Please help me I really need help ​
Leona [35]

Answer:

put the first point on -1 and then put your arrow --->

Step-by-step explanation:

8 0
3 years ago
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