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3 years ago

Can someone please help me ASAP (Radical expressions)

Mathematics

2 answers:

natka813 [3]3 years ago

8 0

Answer:

5 sqrt(6)

Step-by-step explanation:

sqrt(150)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(25) sqrt(6)

5 sqrt(6)

katrin [286]3 years ago

7 0

Answer:should be d

Step-by-step explanation:

if you think about the numbers that are multiplied to get 150, i think of 25 bc it is a sqaure rootable number

i think about it :50x3=150 but it is still not sqaure rootable so i split 50 again into 25 x 2

25 is squarerrotable so we bring the 5 out of square root because 25 is square rootable into 5 (5x 5=25) and we get 5" squareroot "2 times 3 which is 6 so answer is d! hope this helps !

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ella [17]

Given:

Two similar rectangles.

To find:

The area of the larger rectangle.

Solution:

Let x be the other side of the larger rectangle.

Corresponding sides of similar figures are always congruent.

$\dfrac{x}{1}=\dfrac{4}{2}$

$x=2$

The other side of larger rectangle is 2 cm.

We know that, area of rectangle is

$Area=Length\times Width$

So, area of the larger rectangle is

$Area=4\times 2$

$Area=8$

Therefore, the area of the larger rectangle is 8 sq. cm.

6 0

3 years ago

If 2x = 5, 3y = 4, and 4z = 3, what is the value of 24xyz ?

NISA [10]

2x=5 so 5÷2 = x (2.5)
3y = 4 so 4÷3 = y (1.3 recurring)
4z = 3 so 3÷4 = z (0.75)

implement: 24x2.5x1.3•x0.75

hope i answered right

3 0

3 years ago

Ella is a landscape photographer. One weekend at her gallery she sells a total of 52 prints for a total of $2,975. A small paint

rosijanka [135]

<h2>Answer:37 paintings of $50 and 15 paintings of $75</h2>

Step-by-step explanation:

Let $x$ be the number of paintings Ella sells for $ $50$ .

Let $y$ be the number of paintings Ella sells for $ $75$ .

Profit made through $ $50$ paintings is $50x$

Profit made through $ $75$ paintings is $75y$

So,total profit is given by $50x+75y$

It is given that total profit is $ $2975$

So, $50x+75y=2975$ ..(i)

Given that the total number of prints is $52$

So, $x+y=52$ ..(ii)

using (i) and (ii),

$50x+75(52-x)=2975\\50x+3900-75x=2975\\25x=925\\x=37$

$y=52-x=52-37=15$

7 0

3 years ago

Read 2 more answers

Please help me with question 3

zzz [600]

My gut tells me its C

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7) Shannon is selling some embroidered jackets on a Web site. She wants 10 points

ahrayia [7]

Answer: A

Step-by-step explanation:

Nothing you a bum

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3 years ago