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3 years ago

(Click Here)!!!!!!!!!!!!! Stop Here Does Anyone Knows The Answer Click Here !!!!!Help Quick ! Length Perimeter Thanks

Mathematics

1 answer:

Assoli18 [71]3 years ago

4 0

Perimeter of figure EFGH=10,because they say that figure ABCD is similar t
o figure EFGH.Side BC is twice bigger than side FG and by knowing that it means that the perimeter of figure EFGH is half of the perimeter of figure ABCD,which is 20/2 and that gives 10.I hope it helped.. :-)

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The first quartile of the data set below is

Ray Of Light [21]

Answer:

Step-by-step explanation:

When you put the numbers in order and then cut into 4 equal parts 28 is the first cut

sorry idk if that made sense or not

3 0

3 years ago

Bob has some 10 lb weights and some 3 lb weights. Together, all his weights add up to 50 lbs. If x represents the number of 3 lb

olga2289 [7]

Answer:

3x = 50 - 10y

Step-by-step explanation:

Here, x represents the number of 3 lb weights and y represents the number of 10 lb weights,

So, total weight of 3 lb weights = 3x

And, the weight of 10 lb weights = 10y

Total weight of all his weights = 3x + 10y

According to the question,

Total weight = 50 lb,

⇒ 3x + 10y = 50

Or 3x = 50 - 10y

Which is the required equation.

Second option is correct.

3 0

4 years ago

What kind of quadrilaterals is this?

DanielleElmas [232]

Answer:

Trapezoid

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

-2(x – 3) - 2<br> simplify the expression

Inessa [10]

Answer:

-2x+4

Step-by-step explanation:

-2(x-3)-2

-2x+6-2

-2x+4

4 0

3 years ago

A square pyramid has sides of 8 m. Each face is an equilateral triangle.

Annette [7]

Lateral Area means Area of all four triangles

Now area of 1 triangle = $\frac{\sqrt{3}}{4} a^2 = \frac{\sqrt{3}}{4} 8^2$

= $\frac{\sqrt{3}}{4} * 64 = 16\sqrt{3}$ square meters

Now for four triangles we multiply by 4

Lateral area of pyramid = $4* 16\sqrt{3} = 64\sqrt{3}$ m^2

that is Option D

3 0

3 years ago