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4 years ago

The figure below shows three quadrilaterals on a coordinate grid:

Mathematics

2 answers:

Yuliya22 [10]4 years ago

6 0

Answer:

D.M and O are similar but not congruent.

Step-by-step explanation:

We are given three figures of quadrilateral

We have to find true statement about three quadrilateral.

Congruent figures:Two figures are congruent then their corresponding parts are equal.

Similar figures: When two figures are similar then the ratio of corresponding parts are equal.

From given figures we can see that

Figure M and figure N are congruent figures.

Figure O and figure M are similar figures.

Figure O and figure N are similar.

Hence, option D is true.

Answer: D.M and O are similar but not congruent.

Ilia_Sergeevich [38]4 years ago

4 0

Answer:

M and O are similar but not congruent

Step-by-step explanation:

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tamaranim1 [39]

I think it would be the second answer but I’m not positive

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4 years ago

8x + 2y= 10 Solve the equation for y ...?

madam [21]

8x+2y=10
-8x -8x

2y=-8x+10
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2 2 2

y=-4x+5

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4 years ago

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The bookstore at suntan U Had a sale on school t shirts. Thursday they sold 45 of the marked down t-shirts for a total of 406.50

Kisachek [45]

Answer:

The number of women's shirt sold is 32.

The number of men's shirt sold is 13

Step-by-step explanation:

Total number of T shirts sold on Thursday = 45

Total amount it was sold for : 406.50

Cost of each women's t shirt = 9.25

Cost of each men's t shirt = 8.50

Here, let the number of women's shirt sold= k

So,number of men's shirt = Total shirts sold - Women's shirt

= 45 - k

Also, total amount earned = Amount earned from men's shirt + amount earned from women's shirt

or, 406.50 = k(9.25) + (45 -k)(8.50)

⇒ 406.50 = 9.25 k - 8.50 k + 382.5

or, 24 = 0.75 k

⇒ k = 24/0.75 = 32

Hence, the number of women's shirt sold is 32

And the number of men's shirt sold = 45 - 32 = 13

7 0

3 years ago

Need help with linear function

Elodia [21]

Answer:

y = 1/2x + 2

Step-by-step explanation:

4 0

3 years ago

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There are 3 times as many pears are oranges. If a group of children receive 5 oranges each,there will be no left over.If the sam

lozanna [386]

There are 15 oranges

Solution:

Let "x" be the number of oranges

Let "y" be the number of pears

Let "c" be the number of children

There are 3 times as many pears are oranges

Number of pears = 3 times the number of oranges

y = 3x -------- eqn 1

If a group of children receive 5 oranges each, there will be no left over

So, "c" children receives 5 oranges each, there will be no left over

number of oranges = 5(number of children)

x = 5c ------- eqn 2

If the same group of children receive 8 oranges each, there will be 21 pears left over

number of pears = 8 oranges(number of children) + 21

y = 8c + 21

Substitute eqn 1

3x = 8c + 21 ---- eqn 3

Substitute eqn 2

3(5c) = 8c + 21

15c - 8c = 21

7c = 21

c = 3

Substitute c = 3 in eqn 2

x = 5(3)

x = 15

Thus there are 15 oranges

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3 years ago

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