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2 years ago

Does anyone understand atleast one of them

Mathematics

1 answer:

pickupchik [31]2 years ago

7 0

Answer:

Look in explanation.

Step-by-step explanation:

1. $76543^{-4}$ is the same as $\frac{1}{76543^{4} }$ because since there is a negative exponent, you would want to flip the reciprocal and change the negative to positive.

The rest are very similar to this.

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A piece of property has the

ololo11 [35]

Answer:

2(50 + 30)

130 is the <u>hypotenuse</u><u> </u>

7 0

3 years ago

John is making 3 1/2 batches of cookies. Each batch takes 2 1/4 cups of flour. How much flour will John need for the cookies?

Ivahew [28]

Answer: 7 7/8 cups of flour

Step-by-step explanation:

Since John is making 3 1/2 batches of cookies and each batch takes 2 1/4 cups of flour.

The amount of flours that John will need for the cookies will be gotten by multiply the batches of cookies made by the number of flours of cups used per batch and this will be:

= 3 1/2 × 2 1/4

= 7/2 × 9/4

= 63/8

= 7 7/8 cups of flour

7 0

3 years ago

Can some explain this

DaniilM [7]

9514 1404 393

Answer:

rectangle: 2x+2 wide by 2x high

triangle: 2 high

Step-by-step explanation:

Usually, a problem like this is asking you to find dimension expressions that combine to give you the given expression. There are usually a number of possibilities. Using the designators in the attached, we would generally like to have B > C and A about the same as C. That doesn't seem possible with the given factors.

The given quadratic expression factors as ...

area = 4x^2 +6x +2 = (2x+2)(2x +1)

This might be written to match the area formula as ...

(2x +2)(2x +2/2)

This would give A=2, B=2x+2, C=2x, as shown in the attachment.

7 0

3 years ago

Here is a sequence of numbers:

Anettt [7]

Triangular number sequnce

8 0

3 years ago

A game of chance is begun. You will pick one number out of 300. If your number is picked you win $30,000. At what point is it no

garik1379 [7]

Answer:

<$100 / greater than $100

Step-by-step explanation:

30,000/300=100

If you spent $100 per spin and won 1 out of 300 games, there would be no net gain.

If you spent anything more than $100, then you would lose more money than you gained if you won 1 out of 300 games.

3 0

3 years ago