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3 years ago

PLEASE HELP!!

Mathematics

1 answer:

masya89 [10]3 years ago

8 0

He answer is c y= 6x - 4

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Let f(x) = 4x-7 Find (f o f)(2)

bonufazy [111]

(f∘g)(2) = f(f(2)) = f(4(2)-7) = f(1) = 4(1)-7 = -3

5 0

3 years ago

16. A "stone" is an old unit of weight used

Musya8 [376]

Answer:

560 pounds

Step-by-step explanation:

1 stone=14 pounds

1:14=80:x

x= 80×14=1120 Pounds

1/2x= 560pounds

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4 years ago

Is the data set “the number of leaves on a branch” quantitative or qualitative? If it is quantitative, is it discrete or continu

bazaltina [42]

It is quantitive and from that, I'm pretty sure it's discreet, sorry if the second part isn't very helpful.

5 0

3 years ago

Read 2 more answers

Can someone help please? A) 4cm B) 21cm C)13.2cm D)10.7cm

kolezko [41]

Sin θ = $\frac{opp}{hyp}$

If θ = 51° ; opp = QR ; hyp = 17 cm

Then sin 51° = $\frac{QR}{17cm}$

⇒ QR = (sin 51°) (17 cm)
= 13.21 cm

∴ the answer is OPTION C

3 0

3 years ago

How can x + 3 = -2x + 5 be set up as a system of equations? (1 point)

Elena-2011 [213]

9514 1404 393

Answer:

4) y = x + 3

y = -2x + 5

Step-by-step explanation:

Set each side of the equal sign equal to y.

Left side:

y = x + 3

Right side:

y = -2x +5

5 0

3 years ago