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Liula [17]
3 years ago
13

Crystal and Victor are comparing the estimated calories burned in a calorie-counting software to the actual calories burned duri

ng exercise.
Use the drop-down menus to complete the statements about the software's accuracy.

Mathematics
1 answer:
prohojiy [21]3 years ago
4 0

Answer:

ok so im on the same problem here lets work this through

obviously do the first 4 boxes cuz those r easy then get help on the last 2

Step-by-step explanation:

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Can any one you help me with this ?
OLEGan [10]

NUE is 30° LUN is 60° EUS is 30° LUE is 90° LUS is 120°

Step-by-step explanation:

NUE is given

LUN was from the 90° angle LUE but just minus 30°

EUS is honestly a guess :/

LUE is obviously 90° as we used it earlier

LUS was the 90° plus the EUS

7 0
3 years ago
Separate 46 into 2 parts so that 1 part is 1 more than twice as much as the first part. Find each part. show work
JulsSmile [24]

Answer:

x=31

y=15

Step-by-step explanation:

let x and y be the 2 part

x+y=46

x-2y=1 ⇒ x=1+2y

substitute :

1+2y+y=46

3y=46-1

3y=45 ⇒ y=45/3=15

x-2y=1

x-2(15)=1 ⇒ x=1+30 ⇒x=31

x= 2 times y(15)+1

y=15

31+15=46

3 0
3 years ago
Let f(x) =<br> x^2+1 / x-2
grigory [225]

Answer:

x2+1 / x-2 × x2+1 /x2+1

(x2+1)2

=_________

x2-1

8 0
3 years ago
How can you choose values for x when making a table of values representing a real world situation?
Fiesta28 [93]
Pick any random number that you think would fit. It's usually good to start with single digit numbers first, like 1 through 5 or 7, and then you move to higher numbers to show variation.
7 0
3 years ago
Jayson’s car can go 300 miles on 12.5 gallons of gasoline. How far can he drive on 42 gallons of gas?
fomenos
300\ miles\ on\ 12,5\ gallons\\&#10;x\ miles\ \ on\ \ \ 42\ gallons\\\\&#10;Making\ proportion:\\&#10;300-12,5\\&#10;x-42\\\\&#10;Cross\ multiplication\\&#10;300*42=12,5x\\\\12600=12,5x\ \ \ | divide\ by\ 12,5\\\\&#10;x=1008\\\\&#10;He\ can\ drive\ 1008\ miles\ on\ 42 \ gallons\ of\ gas.
6 0
3 years ago
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