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nataly862011 [7]
3 years ago
9

234 is 45% of what amount

Mathematics
1 answer:
GaryK [48]3 years ago
3 0

Answer:

520?

Step-by-step explanation:

I think

You might be interested in
How can I solve this
Gennadij [26K]

24 ^ 2/3 = (8 ^ 2/3) * (3 ^ 2/3)

cancle out the 8^2/3 and you get (3 ^ 2/3) * (3 ^ 4/3) = 3^2 = 9

9

6 0
3 years ago
Step by step how to factor:<br> 2y^2+9y+9=0
weeeeeb [17]
Use ac method
for ax²+bx+c=0 when a≠1


multiply a and c, let's call the product r
what 2 numbesr multiply to get r and add to get b


2y²+9y+9=0
2*9=18
wat 2 numbers multiply to get 18 and add to get 9
3 and 6
split it up to that

2y²+3y+6y+9=0
group
(2y²+3y)+(6y+9)=0
factor
y(2y+3)+3(2y+3)=0
undistribute
(y+3)(2y+3)=0
set to zero

y+3=0
y=-3

2y+3=0
2y=-3
y=-3/2


y=-3 and -3/2
it's factored form is (x+3)(2x+3)
7 0
3 years ago
If the figure is rotated 270° counterclockwise about the origin, what is the length of segment N′P′?
kap26 [50]

Answer:

Option (2)

Step-by-step explanation:

Since, rotation of any figure is a rigid transformation, side lengths and measure of angles of the image polygon after rotation will remain same.

NP = N'P'

Coordinates of N → (5, 9)

Coordinates of P → (7, 9)

Formula of distance between two points (x_1,y_1) and (x_2,y_2) is,

d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

By this formula length of NP = \sqrt{(7-5)^2+(9-9)^2}

                                               = 2 units

Therefore, Option (2) will be the correct option.

7 0
2 years ago
What is the DOMAIN of this relation? Write your answer.
pashok25 [27]

Answer: Domain = {-4, -1, 0, 2, 7, 8, 13}

The domain is the set of allowed x inputs. So all we do is list the set of x values in the top row of the table.

In contrast, the range is the set of possible y outputs. So the range would be {5,2,-3,7,4,9}. Any duplicate items in the range are tossed out. Optionally you can order the set from smallest to largest, but that's not required. This is because order in a set doesn't matter.

6 0
2 years ago
Read 2 more answers
8x + 5 = 29<br> -5 -5<br> 8x/8 =24/8. X=3
forsale [732]

Answer:

12

Step-by-step explanation:

8 0
2 years ago
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