The perimeter of a rectangle is 60 centimeters. The base is 2 times the height. What are the dimensions of the rectangle?

Answers

Answer 1
Answer: licenciado en Letrase (base 20 y altura 10 cm. 

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Rectangle HIJK is dilated to form rectangle TUVW. What corresponding side is proportional to segment JK? Type the answer in the box below.

Find n.
24/48= 3/n
n=_____

Answers

24/48=3/n
cross multiply
24*n=24n
48*3=144
then divide 24 by 144 to get n=6

Which of these measurements is expressed to four significant figures?a. 2.6 x 104 m
b. 5.300 x 10-7 m
c. 0.108 m
d. 16.530 m

Answers

Answer: The answer is d. 16.530 m with 4 significant figures


Step-by-step explanation:

Significant figures  are the digits that contribute meaning in the expression

In the given options

a. 2.6* 10^4

Here only 2 and 6 are counted as significant digits

b.5.300* 10^(-7)

Here Since the zeros are after decimal So they will not be counted in significant figure i.e. S fig =2

c. 0.108

Here No of significant figures will be 3

d. 16.530

Here the no of significant figures are 4 i.e 1 6 5 3

So the answer is  d.16.530

5.300 x 10-7 m this is the correct answer 100%so B

What is the closed linear form for this sequence given a1 = 0.3 and an+ 1 = an + 0.75?
A) an = 0.45 - 0.75n
B) an = 0.45 + 0.50n
C) an = -0.45 + 0.75n
D) an = -0.45 - 0.75n

Answers

C) an = -0.45 + 0.75n 

Tony hit 9 out of 15 pitches at baseball practice yesterday. What percentage of the pitches did Tony NOT hit?

Answers

Answer:

40%

Step-by-step explanation:

using the box method,

multiply 9 × 100

= 900 and divide 900 by 15

900 ÷ 15 = 60%

60% is the amount of pitches he hit

100% - 60% = 40%

he missed 40%

Answer:

5%

Step-by-step explanation:

Looking for some furniture for her new apartment, Susan visits the local swap meet in search of something cheap. Knowing that most swap meet vendors will not accept credit cards and that she will not have any money until her next payday, Susan decides to take out a $200 cash advance on her credit card at an interest rate of 32%.If Susan had no previous balance on her credit card, and she manages to pay off the balance within 1 month, how much will she have to pay in interest?

Answers

Since the interest rate is a standard 32%, then the only thing that Susan has to pay is the 32% of $200. With this, multiply $200 with 0.32 and you will end up with a final answer of 64. 64 will be the amount of interest Susan will have to pay if she is to take out a cash advance of 200 and pay it off within the time period of 1 month.

Answer:

A) $5.33 :)

Step-by-step explanation:


*****Write a polynomial using the roots -3,5i. PLEASE HELP IM SO LOST!!!

Answers

The polynomial (x-a) has a unique root, a, for any a.

Hence (x+3)(x-5i) is a polynomial with roots -3 and 5i