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3 years ago

Which of the following best describes the expression 4(y + 6)?

Mathematics

1 answer:

Kryger [21]3 years ago

4 0

Answer:

4y + 24

Step-by-step explanation:

4(y + 6) = 4y + 24

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If you broke 100% into 5 equal sections, how much is each section worth?

taurus [48]

Wouldn’t each section be worth 20%? Saying so 5 goes into 100 20 times.

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3 years ago

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Justificantion for x=8/15

Kruka [31]

<h2>Answer:</h2>

as according to law if a number is multiplied at one side then it will be divide to other side

Step-by-step explanation:

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7 0

3 years ago

A water and sprinkle our sins water out in a circular pattern how many feet away can it spread water if the area formed by the w

ludmilkaskok [199]

Answer:

11 feet away.

Step-by-step explanation:

Given:

A water and sprinkle our sins water out in a circular pattern

Area formed by the watering pattern is 379.94 square feet

To find:

How many feet away can it spread water means we have to find distance from the middle point to the last end of circular pattern of water sprinkling (radius of a circle) = ?

solution:

By using ,Area of a circle = $\pi r^{2}$

Area of a circle = 379.94 square feet (given)

$\pi r^{2}$ = $379.94$

$3.14\times r^{2} = 379.94\\$

Dividing both side by 3.14

$r^{2} = \frac{379.94}{3.14} = 121$

Taking square root both side

$r = \sqrt[2]{11\times11}$ (Taking common)

$r = 11$

Therefore, radius = 11

Thus, it can spread water 11 feet away.

8 0

3 years ago

NEED URGENT HELP!

sp2606 [1]

(3,9)(5,15)
slope = (15 - 9) / (5 - 3) = 6/2 = 3

y = mx + b
slope(m) = 3
(3,9)...x = 3 and y = 9
sub and find b, the y int
9 = 3(3) + b
9 = 9 + b
9 - 9 = b
0 = b

so ur equation is : y = 3x + 0....can be written as y = 3x.

after 12 months...
y = 3x...x = 12
y = 3(12)
y = 36 inches

6 0

4 years ago

In a 2-card hand, what is the probability of holding only face cards?

SVEN [57.7K]

Answer:

Step-by-step explanation:

( J , Q, K 4 each)

so prob that for 2 cards, both cards are face

= C(12,2)/C(52,2) = 66/1326 = 11/221

4 0

3 years ago