All categories

3 years ago

100 POINTS! HELP ON 9 AND 10 PLEASE

Mathematics

2 answers:

alex41 [277]3 years ago

6 0

Answer:

I would assume you have finsished this by now.

Step-by-step explanation:

Thank you for the free points!

Valentin [98]3 years ago

4 0

Answer:

ok so each little piece of a cube would be .05 mile if each grid piece is .05 mile than mulitply the amount of grid pieces by the numner 0.05

Step-by-step explanation:

Hope this helps, i can give you this much, but the full answer you need to find and understand on your own!

You might be interested in

Convert 39°C to degrees Fahrenheit.

posledela

Given a temperature C in celsius, you can convert it to Fahrenheit by using the formula

$F=32 + \dfrac{9C}{5}$

In your case C=39, so you have

$F = 32 + \dfrac{9\cdot 39}{5} = 32+70.2=102.2$

6 0

3 years ago

In a town, 15% of the population is unemployed. what is the

kow [346]

Answer:

1479 people

Step-by-step explanation:

If the amount employed is 8381, that means 8381 is 85% of the population. 8381/85 = 98.6

Every 1% of the population is 98.6, so we can just do 15 x 98.6 to get 1479

7 0

2 years ago

Read 2 more answers

5 less than a number is -2. What is the<br> number? Write on<br> equation and solve.

bagirrra123 [75]

Answer:

3 - 5 = -2

Step-by-step explanation:

Cause 3 is lower than 5

And since 5 - 3 = 2

If it's the other way around it's a negative number

4 0

3 years ago

Read 2 more answers

Need help with Geometry homework.

solmaris [256]

Answer:

SU = 22

Step-by-step explanation:

SR = RU

4x - 1 = x + 8

3x - 1 = 8

3x = 9

x = 3

SR = 4(3) - 1 = 11

RU = 3 + 8 = 11

SU = 11 + 11 = 22

7 0

3 years ago

A point on the rim of a wheel has a linear speed of 33 cm/s. If the radius of the wheel is 50 cm, what is the angular speed of t

Zigmanuir [339]

Answer:

The angular speed of the wheel in radians per second is 0.66.

Step-by-step explanation:

Recall the following statement:

A linear speed (v) is given by,

$v=\omega \times r$ ...... (1)

Here, $\omega$ represents the angular speed of the wheel and <em>r</em> represents the radius of the wheel.

From the given information:

Linear speed (v) = 33 cm/s

Radius of the wheel (r) = 50 cm

Now to find the angular speed in radian per second.

$33 =50 \times \omega$

Divide both sides by 50.

$0.66 rad/sec= \omega$

Hence, the angular speed of the wheel in radians per second is 0.66.

4 0

3 years ago