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hammer [34]
3 years ago
13

Identify the figure that illustrates "A reflection in line k."

Mathematics
2 answers:
dlinn [17]3 years ago
8 0

The 1st figure is correct, the 4th one seems very similar to the 1st one. But the red shape is closer to line k. So the 1st one is correct

Lelu [443]3 years ago
3 0

Answer:

a

Step-by-step explanation:

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Which equation shows a proportional relationship between x and y?
Ad libitum [116K]

Answer:

D. y=4x

Step-by-step explanation:

It asks for a proportional relationship between x and y

And is the only answer

because

When x and y is 1 the answer is

4/1

And when x and y is 2 the answer is

8/2

If you divide both of them are still 4

And this will always be the result no matter how many times you do it

like if you put it as 150

150 times 4 is 600/150

600 divided by 150 is 4

Hope this helps!

6 0
2 years ago
This trapezium is drawn on a centimetre grid.<br> Find the area of the trapezium.
aivan3 [116]

Answer:

20 unit²

Step-by-step explanation:

A trapezium is given to us on the grid and we need to find out the area of the trapezium . In order to find the area , we need to find the measure of the parallel sides and the distance between the parallel sides.

<u>From </u><u>the</u><u> </u><u>grid</u><u> </u><u>:</u><u>-</u>

\rm\implies Side_1 = 7 \ units

\rm\implies Side_2 = 3 \ units

\rm\implies \perp \ Distance =4  \ units

Now here we got the two parallel sides of the trapezium and the distance between the two parallel sides. Now we can find the area as ,

\rm\implies Area_{Trapezium}= \dfrac{1}{2}\times ( s_1 + s_2) \times   \perp \ Distance \\\\\rm\implies Area = \dfrac{1}{2} \times ( 7 + 3 ) \times 4 \ unit^2 \\\\\rm\implies Area = \dfrac{1}{2} \times ( 10) \times 4 \ unit^2 \\\\\rm\implies\boxed{\rm  Area = 20 \ unit^2}

3 0
3 years ago
A car travels at an average speed is 52 miles per hour. How many miles does it travel in 4 hours and 45 minutes?
tankabanditka [31]
The car would travel 247.95 miles in 4 hours and 45 minutes
4 0
4 years ago
Jenna's profit for selling 38 felt ornaments is $104.50. Suppose Jenna keeps track of the number of sales (x) and profit
kaheart [24]

Answer:

B and E

Step-by-step explanation:

trust me its correct

6 0
3 years ago
What is the measure of ∠x?
Semmy [17]

Answer:

We know angle AOC is a right triangle,

therefor

90 - 73 = x

Angle X is 17.

8 0
3 years ago
Read 2 more answers
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