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Dmitry [639]
3 years ago
5

Simplify (√3 + 2)² OA. 7 OB. 483 OC. 4 +7√3 OD. 7+4v3 O E. 1173

Mathematics
1 answer:
fiasKO [112]3 years ago
3 0

Answer: C

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

Exact Form:7+4√3

Decimal Form:

13.92820323

<u>Hope This Helps!</u>

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tatiyna

easy

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6 0
2 years ago
The equation x2 - 3x = 22
gizmo_the_mogwai [7]

Answer:

x = - 3.42443 or 6.42443

Step-by-step explanation:

5 0
3 years ago
Select the action you would use to solve x-3= 12. Then select the property that justifies that action.
Akimi4 [234]

Answer:

a

Step-by-step explanation:

you would add three to both sides because you are subtracting on the left side, so you would use inverse operations

6 0
3 years ago
A box contains four red balls and eight black balls. Two balls are randomly chosen from the box, and are not replaced. Let event
kvasek [131]

black ball   and    red ball

8 out of 12   x     4 out of 11

      \frac{8}{12}            x             \frac{4}{11}

= \frac{8(4)}{12(11)} = \frac{8}{3(11)} = \frac{8}{33} = 0.24  = 24%

Answer: 24%

3 0
3 years ago
Read 2 more answers
A group of 4 friends have a bag of 49 sweets. They divide the sweets equally between them. a) How many sweets does each friend g
jasenka [17]

Answer:

a) Each friend gets 12 sweets

b) There is 1 sweet left

Step-by-step explanation:

When you divide 49 by 4 you will get 12 with a remainder 1.

49 ÷ 4 = 12 R1

The remainder is the left over while the total result is how much each friend gets.

8 0
3 years ago
Read 2 more answers
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