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Nina [5.8K]
3 years ago
14

In an equation what do v1 and v2 represent

Mathematics
1 answer:
Alik [6]3 years ago
6 0
If this is regards to science and take off then  <span>V1= Takeoff decision speed. 
VR= Rotation speed. V2=Single engine climb speed. .</span>
You might be interested in
I need help with math
Keith_Richards [23]

\frac{1}{5}  +  \frac{3}{4}  \times  \frac{3}{5}  =  \\

\frac{1}{5}  +  \frac{9}{20}  =  \\

\frac{4}{20}  +  \frac{9}{20}  =  \\

\frac{13}{20}  \\

4 0
2 years ago
A man bought a cow and a horse for $500. He sold the cow at a profit of 10% and the horse at a loss of 10% and suffered a loss o
ycow [4]

Answer:

<em>The man paid $200 for the cow</em>

Step-by-step explanation:

<u>System of Equations</u>

Let's call:

x = price of the cow

y = price of the horse

The man bought the cow and the horse for $500, thus

x + y = 500        [1]

The cow was sold at a profit of 10%, thus:

Sale price of the cow= 1.1x

The horse was sold at a loss of 10%, thus:

Sale price of the horse= 0.9y

The total operation was a 2% loss, i.e. 0.98*500=490. Thus, we have:

1.1x + 0.9y = 490        [2]

From [1]:

y = 500 - x

Substituting in [2]:

1.1x + 0.9(500 - x) = 490

Operating:

1.1x + 450 - 0.9x = 490

0.2x = 490 - 450 = 40

x = 40/0.2

x = 200

The man paid $200 for the cow

3 0
3 years ago
What is 121 inches in feet and inches
aivan3 [116]

That would be 10.083 feet (if you round that it would be 10 feet and 1 inch)

6 0
3 years ago
Read 2 more answers
HELP ME PLEASEEE! Ty:)
Jlenok [28]
I can help you if you mark me as braì LG
5 0
2 years ago
Help me plss!! thank you!!
hichkok12 [17]

Answer:

24 feet

Step-by-step explanation:

160/100=1,6

1% - 1,6 square feet

100-5-25-45-10=15

1,6 x 15= 24

7 0
3 years ago
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