2 years ago

Puzzle in the picture. the answer should be 23, explain how you did it

Mathematics

1 answer:

Delvig [45]2 years ago

8 0

Step-by-step explanation:

try this option, all the details are in the attachment.

Note, the nine numbers. used in the solution are: 1, 2, 3, 4, 5, 6, 7, 8 and 9.

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You choose a tile at random from a bag containing 4 A’s, 3 B’s, and 5 C’s. You replace the first tile in the bad and then choose

shtirl [24]

Answer:

P(B and B) = 1/9

Step-by-step explanation:

There are 4+3+5 = 12 tiles in total

The probability of selecting a B would be 4/12=1/3

When you are replacing a B tile, planning to pick a B tile again, the total tile count doesn't change. Therefore, because the two events are independent, their probabilities are multiplied and so P(B and B) = P(B) * P(B) = 1/3 * 1/3 = 1/9

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3 years ago

What is x-10=12 give me a example

ella [17]

Answer:

x = 22

Step-by-step explanation:

x-10=12

We want to solve for x

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3 years ago

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A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC b

blsea [12.9K]

The correct answer is A. All triangles' interior angles equal 180.

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3 years ago

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Evaluate the expression. 4.2°

Mariana [72]

Answer:

4.2°

Step-by-step explanation:

The result can be shown in multiple forms.

Exact Form: 4.2°

Decimal Form: 4.2

I hope this helps!

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2 years ago

Which property can be used to expand the expression -2(3/4x+7)?

Mademuasel [1]

Answer:

Step-by-step explanation:

The distributive property in algebraic terms is

a(b + c) = ab + ac

given the expression

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= - $\frac{3}{2}$ x - 14

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3 years ago

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