Mathematics, 02.09.2019 10:30 tamikeen9301

Ido not get 15 and 16 can sombody me

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Answer from: ijohnh14

Question 15:
(You need to remember that in a hour there is 60 mins.)
So they arrived at 1:15pm and they stayed there for 2hours and 51mins. So you would add 2 hours on to 1:15 which will bring the time to 3:15, you still have 51 mins to add on. Once you add 51 mins it will bring the time to 4:06.

Question 16:
12 inches = 1 foot
Sarah is 53 inches tall so 53÷12 = 4.416
Round the total to 1d.p so 4.4 ( 4 foot and 4 inches) And add 4 inches on to the total to give you Luke's size which will be 4 feet and 8 inches. However, I'm a bit confused myself because there isn't an option for 4 feet and 8 inches.

Just try your best and tell your teacher you had a go at question 16 but you are still a bit confused they will understand.

Hope this helps!

Answer from: Quest

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true

Bwill make the inequalities y < 2x + 1 and y> -x- 2 true. o a. region b o b. region c o c. r

Answer from: Quest

step-by-step explanation:

and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

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Ido not get 15 and 16 can sombody me
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