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lina2011 [118]
3 years ago
13

Which shape is always a rhombus?

Mathematics
1 answer:
GREYUIT [131]3 years ago
3 0

Answer:

B- A square because it has 4 sides that are the same length.

Explain:

I misread earlier, but a rhombus is defined as a quadrilateral with four equal-legnth sides and opposite sides parallel to each other. All squares have all of these properties.

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ss7ja [257]

Answer:

The answer for this equation would be 1

Step-by-step explanation:

Hope I helped!

5 0
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PLEASE HELP !!!! A patient needs 250 mL of saline solution in an IV to be infused over 2 hours. What is the infusion rate? Use t
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Easy!

Wouldn’t it just be
(With your formula of volume/rate=time)
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8 0
2 years ago
Andrea rented a canoe for 5 hours. The rental company charged her a $20 fee plus $5 per hour. Which graph best represents the re
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Answer:

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Step-by-step explanation:

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3 0
3 years ago
Aryana wants to invest $43,000. She has two options. Option A gives her 6% compounded quarterly. Option B gives her 6% simple in
solmaris [256]

Answer:

Option A earns higher interest($84115.58)

the difference in interest between the two option is  $197.9

Step-by-step explanation:

 In the problem we are going to apply both the simple interest formula and compound interest formula and compare which has the best/higher returns

Given data

Principal P= $43,000

Rate r= 6%= 0.06

time t= 3years

n= 4 (applicable for compound interest compounded quarterly)

solving for option A gives her 6% compounded quarterly

the compound interest formula is

A= P(1+\frac{r}{n} )^n^t\\A= 43000(1+\frac{0.06}{4} )^{4} ^*^3

A=43000(1+0.015)^{12} \\A=43000(1.015)^{12} \\A=43000*1.1956\\A= 51411.58

Interest is A-P= 51411.58-43000= 8411.58=$8411.58

solving for option B  which gives her 6% simple interest annually

the simple interest formula is

A=P(1+r)^{t} \\A=43000(1+0.06)^3\\A=43000(1.06)^3\\A=43000*1.191\\A= 51213.68

Interest isA-P=51213.68-43000= 8213.68= $8213.68

calculating the diference in interest between the two options we have

8411.58-8213.68= 197.9= $197.9

Option A earns higher interest

8 0
3 years ago
50 POINTS NO JOKE IM DYING I NEED HELP
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Answer:

9 x 7 = 63 is cost of 9 people

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