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4 years ago

If you add 2 cubes of sugar to a 6 ounce cup of tea and 3 cubes of sugar to a 9 ounce cup of tea, which one is sweeter?

Mathematics

2 answers:

Hoochie [10]4 years ago

5 0

Answer:

Step-by-step explanation:

Andrej [43]4 years ago

4 0

They are equally sweet

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Solve the equation. Show your work, or explain your reasoning.<br><br> -3x - 5 = 16

Pani-rosa [81]

First add 5 to 16, so -3x=21
then divide by -3, so the answer is
x= -7

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3 years ago

What does same day again mean

solmaris [256]

An repetition loop.

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3 years ago

Options: for A-G

Sindrei [870]

Answer:

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b. Line segment KM

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3 years ago

Please help with this question

natita [175]

Answer:

$12\sin{(2\theta)}\cos{(\theta)}$

Step-by-step explanation:

The appropriate trig identity is ...

$\sin{a}+\sin{b}=2\sin{\left(\dfrac{a+b}{2}\right)}\cos{\left(\dfrac{a-b}{2}\right)}$

Here, you have a scale factor of 6 and a=3θ, b=θ. Filling in these values gives ...

$6\sin{3\theta}+6\sin{\theta}=12\sin{\left(\dfrac{3\theta+\theta}{2}\right)}\cos{\left(\dfrac{3\theta-\theta}{2}\right)}\\\\=12\sin{(2\theta)}\cos{(\theta)}$

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3 years ago

If a wagon wheel has a diameter of 70cm, how many revolutions would it take to travel 66 METERS?

ddd [48]

Answer:

30 revolutions

Step-by-step explanation:

to calculate the revolution of the wheels in 66 metres we need to get the circumference

circumference = 2πr, r = radius (diameter divided by 2) but from the formula of circumference we ca rewrite it as πd= 3.14 x 70 = 219.8cm

next convert 66 metres to cm

100cm = 1m

x= 66m

cross multiply

x= 66m x100cm/1m= 6600cm

revolutions in 66metres = 6600cm/219.8cm = 30.0272975 ≅30 revolutions

6 0

3 years ago