3 years ago

Write the following equation in the general form Ax + By + C = 0. 1/2 y - x - 1 = 0

Mathematics

1 answer:

murzikaleks [220]3 years ago

4 0

Hope it will help you..

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Lateral area of cylinder with r=4 h=5

yulyashka [42]

Answer:

formula: 2πrh

Step-by-step explanation:

2πrh= 2×π×4×5≈125.66371

3 0

3 years ago

An entrepreneur sold a damaged bedspread for $130.50, thereby making a loss of 13% on the cost price. Determine the cost price o

Anit [1.1K]

Answer:

$1003.84615

Step-by-step explanation:

130.5 = x * 0.13

130.5/0.13 = x

x = 1003.84615

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3 years ago

7 divided by somethings equal 7.35

Dmitriy789 [7]

Let's translate it into an equation and then solve...

7/x = 7.35
x * 7/x = 7.35 * x
7 = 7.35x
7/7.35 = x
.9524 = x

So 7 divided by .9524 (rounded to the nearest ten thousandth) equals 7.35

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3 years ago

How many lists of positive consecutive integers sum to 100?

hjlf

I found two using a little C# program:

9,10,11,12,13,14,15,16

and

18,19,20,21,22

(if you're interested in the program drop me a msg)

7 0

3 years ago

Q2. On a cold day, hailstones fall with a velocity of (2i− 6k) m s−1 . If a cyclist travels through the hail at 10i ms−1 , what

Kobotan [32]

Answer: $-8\hat{i}-6\hat{k}$

$\theta =\tan^{-1}\left ( \frac{3}{4} \right )$

Step-by-step explanation:

Given

Velocity of hailstones fall $\left ( V_h\right )=2\hat{i}-6\hat{k}$ m/s

Velocity of cyclist $\left ( V_c\right )=10\hat{i}$ m/s

Therefore

Velocity of hail with respect to cyclist $\left ( V_{hc}\right )$

$V_{hc}=V_h-V_c$

$V_{hc}=2\hat{i}-6\hat{k}-10\hat{i}$

$V_{hc}=-8\hat{i}-6\hat{k}$

and angle of hails falling relative to the cyclist is given by

$\theta =\tan^{-1}\left ( \frac{3}{4}\right )$

$\theta$ is the angle made with the vertical

5 0

3 years ago