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3 years ago

√3 - √48 This is a radical question, subtraction

Mathematics

1 answer:

KengaRu [80]3 years ago

6 0

That's how i did it step by step. i'm fairly confident that i'm right, but if i'm not, i'm so sorry. have a good day! (:

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Your freind has 12 cds and 3/4 of them are pop music.How many cds are pop music

Natalka [10]

Answer:

Step-by-step explanation:

12 x 3/4

36/4

3 0

4 years ago

What is the solution to the system of equations?

hjlf

Answer:

x = 1, y = 2, z = 4

Step-by-step explanation:

(x + 4y – z = 5

2(3x – 2y + 2z = 7 )

6x - 4y + 4z = 14

7x + 3z = 19

3(2x – z= -2)

6x - 3z = -6

13x = 13

x = 1

6(1) - 3z = -6

-3z = -12

z = 4

(1) + 4y - 4 = 5

4y = 8

y = 2

3 0

3 years ago

What is the slope of (3,5) and (10,11)

slavikrds [6]

Answer: 6/7 (6 over 7)

Step-by-step explanation: y2-y1 / x2-x1. 11 - 5 / 10-3. 11-5 is 6 and 10-3 is 7. So 6/7

7 0

4 years ago

Read 2 more answers

Please help I don't understand!

levacccp [35]

Answer:

Step-by-step explanation:

Take the sides in proportion.

⇒ $\frac{AE}{AD} =\frac{AB}{AC}$

⇒ $\frac{12}{12+8} =\frac{x}{15}$

⇒ $\frac{12}{20} =\frac{x}{15}$

⇒ $\frac{3}{5} =\frac{x}{15}$

⇒ $3 = \frac{x}{3}$

⇒ x = 3 × 3

⇒ x = 9

3 0

2 years ago

How to solve 7 + 4y < 31

ICE Princess25 [194]

Subtract 7 from each side
so it now it should look like this

4y<24

Now divide each side by 4
y<6

y<6 is the answer

7 0

3 years ago