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3 years ago

What properties does a trapezoid have in common with a rhombus?

Mathematics

2 answers:

goblinko [34]3 years ago

8 0

They’re both quadrilaterals, and they both have a least 1 parallel pair

krek1111 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

From this diagram, you can see that a square is a quadrilateral, a parallelogram, a rectangle, and a rhombus! Is a trapezoid a parallelogram? No, because a trapezoid has only one pair of parallel sides. ... If their two pairs of sides are equal, it becomes a rhombus, and if their angles are equal, it becomes a square.

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Find y and x values please

Aleonysh [2.5K]

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3 years ago

Y=x-3 Slope intercept graph

Maksim231197 [3]

Answer:

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3 years ago

The age of a boy is twice that of his sister. five years ago the boy was 3 times the age of his sister. How old is the boy

joja [24]

Answer:

<h2>20 years old.</h2>

Solution,

Let the age of sister be X

Let the age of boy be 2x

Now,

Five years ago,

 $3(x - 5) = 2x - 5 \\ or \: 3x - 15 = 2x - 5 \\ or \: 3x - 2x = - 5 + 15 \\ x = 10$ 

Again,

Replacing value,

 $age \: of \: boy = 2x \\ \: \: \: \: \: \: \: \: \: \: \: \: \: = 2 \times 10 \\ \: \: \: \: \: \: \: \: \: \: \: = 20$ 

hope this helps..

Good luck on your assignment..

7 0

3 years ago

At a local preschool there is a ratio of 3 boys to every 4 girls. If there are 245 total preschoolers enrolled then how many are

hichkok12 [17]

Answer:

105 boys

Step-by-step explanation:

At a local preschool there is a ratio of 3 boys to 4 girls.

i.e boys:girls = 3:4

There are 245 preschoolers enrolled.

Number of boys = $\frac{3}{7}$ × 245 = 105 boys

3 0

3 years ago

Help I’ll give you 30 points

Gnesinka [82]

Answer:

a) 16.25 centimeters

b) 6.8 centimeters

Step-by-step explanation:

We can set up a proportion for both of these problems.

a) Look at the longest side of each triangle. We can set up a fraction: 7.2/18. We can also set up a fraction for XZ and PR:

6.5/x

x represents the length you're trying to find.

Since the triangles are similar, we have an equation:

7.2/18=6.5/x

Cross multiply

16.25

XZ is 16.25 centimeters long.

We can do same thing:

7.2/18=x/17

Cross multiply

6.8

QR is 6.8 centimeters long.

Hope this helps!

6 0

3 years ago

Read 2 more answers