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photoshop1234 [79]
3 years ago
9

Identify the equations of ellipses whose major axis lengths are twice their minor axis lengths.

Mathematics
1 answer:
Lyrx [107]3 years ago
4 0

Answer: 2nd option and 4th option

I got this right on plato

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PLEASE HELP ASAP WILL MARK AS BRAINLYEST
Stolb23 [73]

Answer:

The answer is 40.

Step-by-step explanation:

4x5 for the square part.

2x10 for the rectangle part

add them

5 0
3 years ago
Read 2 more answers
I need help with 3. Determine whether each relation is a function.
algol [13]

So a function in math is where a relationship or expression involving one or more variables.

So, It would be yes it's a function, -2=1 yes it is 1=2 yes it is, 3=3 yes it is, and 4 1/2 is a 4 and a five (: Hoped this helps you!

Good luck!

7 0
3 years ago
Find the slope-intercept form of an equation that passes through (2,4) and has a slope of -5. *
nasty-shy [4]
Y=-5x+14 bc you use the equation of y-y1=m(x-x1)
8 0
3 years ago
What is the 32nd term of the arithmetic sequence where a1 = –33 and a9 = –121?
Aleksandr-060686 [28]
a_1=-33;\ a_9=-121\\\\a_9-a_1=8d\\\\8d=-121-(-33)\\8d=-121+33\\8d=-88\ \ \ \ |divide\ both\ sides\ by\ 8\\d=-11\\\\a_{32}=a_1+31d\\\\a_{32}=-33+31\cdot(-11)=-33-341=-374\\\\Answer:\boxed{a_{32}=-374}
8 0
3 years ago
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Shakeva buys a car for $41.9K. Her state charges a 5% sales tax, $27 for registration, $19 for a new title certificate, and $45
OLEGan [10]

Answer:

Shakeva will pay $44,086 for the purchase including all the fee.

Step-by-step explanation:

Given that:

Cost of car = $ 41.9K = 41.9*1000 = $41900

Sales tax = 5%

Sales tax = 0.05 * 41900 = $2095

Registration = $27

New title certificate = $19

State safety and emissions inspection = $45

Total amount = 41900 + 2095 + 27 + 19 + 45 = $44086

Hence,

Shakeva will pay $44,086 for the purchase including all the fee.

4 0
3 years ago
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