3 years ago

my mum was 27 when I was born,8 years she was twice as old as I shall be in 5 years time. how old am I now?

Mathematics

1 answer:

jeyben [28]3 years ago

8 0

Answer:

THIS IS HARD

Step-by-step explanation:

You might be interested in

6th grade math guys! (:

anastassius [24]

Answer :
Letter C : e = 40,000 + 200 x c

6 0

3 years ago

Read 2 more answers

Find the indefinite integral. (use c for the constant of integration.) sin3 5θ cos 5θ dθ

Elina [12.6K]

I'm guessing you mean

$\displaystyle\int\sin^35\theta\cos5\theta\,\mathrm d\theta$

Let $t=5\sin\theta$ . Then $\mathrm dt=5\cos5\theta\,\mathrm d\theta$ . So we have

$\displaystyle\int\sin^35\theta\cos5\theta\,\mathrm d\theta=\frac15\int\sin^35\theta(5\cos5\theta)\,\mathrm d\theta$

$=\displaystyle\frac15\int t^3\,\mathrm dt$

$=\dfrac{t^4}{20}+C$

$=\dfrac{\sin^4\5\theta}{20}+C$

7 0

3 years ago

What is the equation of a line, in point-slope form, that passes through (−8, 1)(−8, 1) and has a slope of 5656 ?

crimeas [40]

The third one: y-1=56(x+8), in the pair -8, 1 the first number always is "x1" and the second number is always "y1".
So the formula is y-y1=slope(x-x1), you replace your pair and get the third option, you have solve the symbols of course for x

7 0

4 years ago

Read 2 more answers

If arc AB =70 how many degrees are in ADB

storchak [24]

Somebody else had asked this question and they said it was 35 so your best bet is to go with 35

8 0

3 years ago

Huilan's age is three times Thomas's age. The sum of their ages is 24. What Is Thomas's age?

mafiozo [28]

Step-by-step explanation:

8 because 24 ÷3=8 so yeah

6 0

3 years ago

my mum was 27 when I was born,8 years she was twice as old as I shall be in 5 years time. how old am I now?​

my mum was 27 when I was born,8 years she was twice as old as I shall be in 5 years time. how old am I now?