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Strike441 [17]
2 years ago
11

Help Me WHAT is 2 + 2

Mathematics
2 answers:
sergeinik [125]2 years ago
7 0

Answer:

4

Step-by-step explanation:

Y_Kistochka [10]2 years ago
7 0

Answer:

<h2>= 4</h2>

2 + 2 = 4

Step-by-step explanation:

yw :-)

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Solve for x. Round your answer to 2 decimal places.
Gala2k [10]

Answer:

93.99

Step-by-step explanation:

sin rule is:

sin A ÷ a = sin B ÷ b = sin C ÷ c

A B C are angles

a b c are the lengths opposite to each angle

to find angle opposite to x:

180- (90+57) = 33°

180: sum of angles in a traingle

90: since its a right angle traingle

to find x:

sin 57 ÷ 41 = sin 33 ÷ x

rearrange:

x= (sin 33 x 41) ÷ sin 57

x= 93.99 (2 d.p/2 decimal places)

8 0
3 years ago
What is (-22 times by 7) +(0.1 x 0.9) = ??
erastova [34]

Answer:

-153.91

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5 0
2 years ago
Solve (x + 1)2 – 4(x + 1) + 2 = 0 using substitution. u = Select the solution(s) of the original equation.
Semenov [28]

(x - 1)2 - 4(X + 1) + 2 = 0

2x - 2 - 4x - 4 + 2 = 0

(2x - 4x) - 4 = 0

-2x = 4

x = 4/-2

x = -2

8 0
3 years ago
Read 2 more answers
The Statistics Club at Woodvale College sold college Y-shirts as a fundraiser. The result of the sale are shown below. Choose on
zavuch27 [327]

We are asked to find the probability that the student sold 11-15 T-shirts or less than 6 T-shirts.

The total number of club members = 2 + 14 + 12 + 3 + 6 + 1 = 38

Probability of 11-15 T-shirts:

From the table, 3 club members bought 11 - 15 T-shirts.

So the probability is 3/38

Probability of less than 6 T-shirts:

Less than 6 T-shirts means 1 - 5 plus 0 T-shirts.

Form the table, 14 club members bought 1 - 5 T-shirts and 2 club members bought 0 T-shirts.

Total club member who bought 1 - 5 and 0 T-shirts = 14 + 2 = 16

So the probability is 16/38

Now we have to add them together to find the probability that the student sold 11-15 T-shirts or less than 6 T-shirts.

(or means to add)

So the probability is 3/38 + 16/38 = 19/38 = 0.5000

Therefore, the correct answer is option c.

6 0
1 year ago
Jackson wrote the equation below on the whiteboard.
faust18 [17]
B = 7

7 x 6 = 42

42 + 6 = 48.
6 0
3 years ago
Read 2 more answers
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