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ss7ja [257]
2 years ago
9

Hi , anyone can help?​

Mathematics
1 answer:
I am Lyosha [343]2 years ago
8 0

Step-by-step explanation:

AS = Asri's height

AD = Adib's height

IR = Irfan's height

AS = 2x

AD = AS - 6 = 2x - 6

IR = 2 × AS = 2 × 2x = 4x

i)

IR = 4x

ii)

IR - AS = 4x - 2x = 2x

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What percent of 768 is 292
lions [1.4K]

Answer:

Step 1: Percentage Formula = Number1/Number2 x 100

Step 2: plugin the 292 and 768 to the percentage formula and we get 292/768 x 100 = 38.02%

Step-by-step explanation:

8 0
3 years ago
Help me plssss..tis urgent. ..I'll give you brainliest and many pts .... [°~°]..do for (2)
Kobotan [32]

Answer:

This question confused the heck out of me, but I tried my hardest. Here you go:

Step-by-step explanation:

I solved the problem with sin and cos and all that, and I got 2.81859485365.

When I divided pi by 2, I got 1.57079632679 . So basically, the problem that was supposed to show that 0<C<pi/2 is correct is incorrect. Does that make sense? If not, just ask in the comments, and I'll edit this answer.

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7 0
3 years ago
Help again please........
Cerrena [4.2K]

Answer:

D

Step-by-step explanation:

-7 cubed = -343

-3 squared = -9

-343 - (-9) = -334

5 0
2 years ago
Which graph shows the solution to this system of inequalities y &lt; - 1/3 x + 1
Oxana [17]

Answer:

See attached image.

Step-by-step explanation:

The image does not show the graph options.  The attachment sjhhows the graph of y < - 1/3 x + 1.

8 0
1 year ago
On 88 question to leebeth Missed 11 question was has that gread for that test
likoan [24]

assuming the test is worth 100 points.

there were 88 questions in total, she missed 11, meaning she answered 88 - 11 = 77, assuming her grade is those 77 correct ones.

if 88 is the 100%, what is 77 off of it in percentage?


\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 88&100\\ 77&x \end{array}\implies \cfrac{88}{77}=\cfrac{100}{x}\implies \cfrac{8}{7}=\cfrac{100}{x} \\\\\\ 8x=700\implies x=\cfrac{700}{8}\implies x=87.5

5 0
3 years ago
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