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3 years ago

Y is directly proportional to x and y=33 when x=11 write a proportional equation that relates to x and y

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

3 0

Answer:

y = 3x or x = 1/3y

Step-by-step explanation:

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PLEASE HELP

enot [183]

Answer:18.9 miles

1 inch=5.4

3.5 inches =3.5×5.4

=18.9miles

hope this helps

please like and mark as brainliest

7 0

3 years ago

Find the solution of the system of equations 8x-4y=-32 -3+4y=42

Damm [24]

If you meant -3x then the answer is (2,12)

5 0

3 years ago

36 and 38<br><br>Steps and explaination please

elena55 [62]

Answer:

36. Limit = 2/3.

Step-by-step explanation:

36.

(∛ x- 1) / (√x - 1)

Rationalise the expression:-

Multiply top and bottom by (√x + 1):-

(∛x - 1)(√x + 1) / (√x - 1)(√x + 1)

= x^5/6 + ∛x - √x - 1 / (x - 1)

Applying L'hopital's rule ( differentiating top and bottom of the fraction) we have:

Limit as x ----> 1 of [5/6 x^-1/6 + 1/3 x^(-2/3) - 1/2x^-1/2] / 1

= 5/6(1) + 1/3(1) - 1/2(1) = 2/3 (answer).

8 0

3 years ago

Can someone answer this for me fast LIKE ASAP<br> 6(x-5)=12

miv72 [106K]

Answer:

x=7

Step-by-step explanation:

6(7-5)=12

8 0

2 years ago

Read 2 more answers

Jose invested $5000 into a fund with an interest rate of 4.8%. How much interest would he earn after 2 years? A) $240 B) $24,000

pogonyaev

Answer: C) $480

Step-by-step explanation:

Given: Jose invested $5000 into a fund with an interest rate of 4.8%.

Therefore, Principal amount (P)$5000

Rate of interest = 4.8%

In decimal rate of interest(r)=0.048

Time (t)= 2 years

We know that the simple interest is given by

$S.I.=Prt\\\Rightarrow\ S.I.=5000\times0.048\times2\\\Rightarrow\ S.I.=\$480$

Hence, the interest after 2 years = $480

6 0

4 years ago