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3 years ago

WILL GIVE BRAINLEST 50 POINTS!

Mathematics

2 answers:

34kurt3 years ago

6 0

Answer:

I got the first one which is

John -if a circle is put it into the center of another and dilate to show that they are similar.

Teresa - says that if all corresponding parts of two circles have the same ratio they are similar.

Yes, all circles seem to be similar

fomenos3 years ago

3 0

Answer:I see the questions but is there supposed to be a chart or is it just questions?

Step-by-step explanation:

You might be interested in

Does the following represent direct variation? If yes, find the constant variation

svlad2 [7]

y/x =k

13/9 = 1.4444444

39/27=1.4444444

104/72=1.4444444

k =13/9 = 1 4/9

this is direct variation with a constant of 13/9 or 1 4/9

7 0

3 years ago

What is (2x3) squared + 5 squared?

boyakko [2]

6 squared is 36 and 5 squared is 25 so if you add them together you get 61.

3 0

4 years ago

Read 2 more answers

Which statement is true?

erastovalidia [21]

Answer:

A square is always a rhombus.

Explanation:

A square has 4 sides of equal length.

5 0

3 years ago

Read 2 more answers

The Jurassic Zoo charges $13 for each adult admission and $4 for each child . The total bill for the 238 people from a school tr

slava [35]

Answer:

42 adults and 196 children went to the zoo

Step-by-step explanation:

Let

x ----> the number of adults

y ----> the number of children

we know that

The total bill for the 238 people from a school trip was $1330

$x+y=238$ ----> equation A

$13x+4y=1,330$ ----> equation B

Solve the system of equations by graphing

Remember that the solution is the intersection point both graphs

using a graphing tool

the solution is the point (42,196)

see the attached figure

therefore

42 adults and 196 children went to the zoo

6 0

4 years ago

Two numbers (represented by A and B) when multiplied together produce a maximum value. Two times the first number (A) plus one t

marusya05 [52]

Maximize $U=ab$ subject to $2a+b=48$

$b = 48-2a$

$U = ab = a(48-2a)$

$U = -2(a^2 - 24 a) =-2(a^2 - 24 a + 144) + 2(144) = -2(a-12)^2+288$

That's clearly maximum when the squared term is zero, so

$a=12$

$b=48-2(12) = 24$

$U=12(24)=288$

Answer: a=12, b=24, max 288

8 0

4 years ago