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Pani-rosa [81]
3 years ago
15

Do parellelgrams have diagonal that are lines of symmetry? if so, draw and explain. if not draw and explain

Mathematics
1 answer:
Zepler [3.9K]3 years ago
8 0
Naturally Parallelograms Do Not Have A Line Of Symmetry. But Special Ones Like A Rhombus Do

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The first three terms of a geometric sequence are as follows.
solmaris [256]

Answer:

-250, 1250

Step-by-step explanation:

The pattern is to multiply by -5.

2,-10, 50, -250, 1250

4 0
3 years ago
melissa calculated the that she can swin 3.6 miles per hour. avery calculated her swimming speed to be 2.8 miles per hour. how m
aniked [119]
0.8 miles per hour
Melissa swam 0.8 miles per hour faster than Avery because 3.6 minus 2.8 is 0.8.


Please make me brainliest.
4 0
3 years ago
Simplify the following expression as much as possible. (4+i)-(3-5i)(-2+5i)
strojnjashka [21]

Answer:

-15 - 24i

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Rotate the vector (0,2) 270 degrees counterclockwise about the origin
SashulF [63]
<h3>Answer:  (2,0)</h3>

Explanation:

The vector (0,2) points directly north and the length of this vector is 2 units. It's the distance from (0,0) to (0,2).

When rotating 270 degrees counterclockwise, we'll turn to the left or westward direction (90 degrees so far) then at some point aim directly south (180 degrees so far) and finally ultimately end up pointing directly east (after getting to 270). So that's how we go from (0,2) to (2,0).

If you were to go clockwise, then everything flips and you'll ultimately end up pointing directly west. The length of the vector stays the same the whole time.

3 0
3 years ago
if 3/4 of a cup of water fills 2/3 of a plastic container, how many containers can you fill with one cup of water?​
Luda [366]

Answer:

1 cup of water will fill = \frac{8}{9} of the plastic container.

Step-by-step explanation:

Given :

\frac{3}{4} of a cup of water fills \frac{2}{3} of a plastic container.

To find number of containers that can be filled with 1 cup of water, we will use unitary method.

if \frac{3}{4} of a cup of water fills \frac{2}{3} of a plastic container.

Then 1 cup of water will fill = \frac{2}{3}\div \frac{3}{4} of a container.

Dividing fractions.

\frac{2}{3}\div \frac{3}{4}

Replacing division with multiplication by taking reciprocal of the divisor.

\frac{2}{3}\times \frac{4}{3}

Multiplying the numerators and denominators.

\frac{2\times4}{3\times3}

\frac{8}{9}

∴ 1 cup of water will fill = \frac{8}{9} of the plastic container.

5 0
3 years ago
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