3 years ago

If w:8=15:24.the value of w is?

Mathematics

1 answer:

luda_lava [24]3 years ago

3 0

Answer:

Step-by-step explanation:

24 divided by 3 is 8

so 15 divided by 3 is 5

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Me ajudem com a 3º questão

Alisiya [41]

I can't read that language but I'll guess it says write a second degree equation then solve for n when d=10.

$10 = \dfrac{n(n-3)}{2}$

$20 = n^2 - 3n$

$n^2 - 3n - 20 = 0$

Answer: n² - 3n - 20 = 0

That doesn't factor so there is no integer n solution.

That means there are no polygons with 10 diagonals.

$n = \frac 1 2(3 \pm \sqrt{89})$

7 0

2 years ago

At the Fast-Pack It shipping, the employees can unload 25 trucks in 5 hours. Which of the following is a correct unit rate for t

timama [110]

Answer:

five trucks per hour

Step-by-step explanation:

6 0

3 years ago

Write an algebraic expression for the word expression: <br> 15 divided by the sum of "d" and 3

Yuki888 [10]

the answer is

15/(3+d)

8 0

3 years ago

Solve this equation x-3=4

MAXImum [283]

Answer:

x-3= 4

x= 4+3

Answer: x= 7

5 0

3 years ago

Read 2 more answers

A spinner used in a board game is divided into 12 equally sized sectors. Seven of these sectors indicate that the player should

forsale [732]

Answer:

9.3 inches

Step-by-step explanation:

The computation of the radius of the spinner be given below:

Let us assume the same be x

We know that

Total area of the sector = one-sixth of the total area of the spinner

Given that

45.1 = 1 ÷ 6 × π × r^2

r^2 = 45.1 × 6 ÷ π

r^2 = 86.1

r = 9.279

= 9.3 inches

3 0

3 years ago

If w:8=15:24.the value of w is?​

If w:8=15:24.the value of w is?