Ask question

Ask question

All categories

4 years ago

10

The ratio of the areas of two similar polygons is 49:16. If the perimeter of the first polygon is 22cm what is the perimter of t

he second polygon?

2 answers:

Musya8 [376]4 years ago

6 0

I believe the answer may be 41 would you like me to explain why?

bazaltina [42]4 years ago

3 0

7.18 ............I think

You might be interested in

Kevin is baking cookies. Each batch of cookies uses 1/8 pound of butter. Kevin has 11/8 pounds of butter. How many batches of co

motikmotik

Answer:11 batches

Step-by-step explanation:

1/8 ×11= 11/8

4 0

4 years ago

Read 2 more answers

Ben has a marble collection. three fifths of the marbles are solid colored marbles. one fifth of the marbles are cats eyes. what

professor190 [17]

3/5 + 1/5 = 4/5 are either solid or cat eyes

4 0

3 years ago

A researcher would like to estimate p, the proportion of U.S. adults who support recognizing civil unions between gay or lesbian

SOVA2 [1]

Answer:

(b) 4,445

Step-by-step explanation:

If the researcher would like to be 95% sure that the obtained sample proportion would be within 1.5% of p (the proportion in the entire population of U.S. adults), what sample size should be used?

Given a=0.05, |Z(0.025)|=1.96 (check standard normal table)

So n=(Z/E)^2*p*(1-p)

=(1.96/0.015)^2*0.5*0.5

=4268.444

Take n=4269

Answer:(b) 4,445

3 0

3 years ago

Suppose you begin with a pile of n stones and split this pile into n piles of one stone each by successively splitting a pile of

rodikova [14]

Start with five stones

7 0

3 years ago

HELP ILL GIVE U THE BRAINLIEST

adoni [48]

Answer:

(0, 3 )

Step-by-step explanation:

To find the y- intercept , substitute x = 0 into f(x), that is

f(0) = 3 × $4^{0}$ [ note $4^{0}$ = 1 ]

= 3 × 1

= 3

y- intercept = (0, 3 )

8 0

3 years ago

Read 2 more answers