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2 years ago

Which expression is equivalent to 6x+2+3x+Z?

Mathematics

2 answers:

Ierofanga [76]2 years ago

5 0

Answer:

9x + Z + 2

Step-by-step explanation:

6x+2+3x+Z Simplify:

9x + 2 + Z

castortr0y [4]2 years ago

3 0

Answer:

The answer is 9x + 2 + Z

Step-by-step explanation:

6x+3x=9x - - - 2 - - - Z

Therefore, 9x + 2 + Z

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For what value of y is the point (4,?) on the graph of y=2+3x

solmaris [256]

(4,9) is on y=2+3x is equal to 9

6 0

3 years ago

3/4•3/4???? I can’t do it in my head and I don’t know how to make a decimal into a fraction

Monica [59]

Answer:

0.5625

Step-by-step explanation:

3/4 as a decimal is 0.75

0.75×0.75=0.5625

4 0

3 years ago

Read 2 more answers

Okay this is my last one.. I think dfghmhgfd

Ainat [17]

<h2>○=> <u>Correct option</u> :</h2><h2> $\color{plum}\tt\bold{(B)}$ </h2><h3>○=> <u>Steps to derive correct option</u> :</h3>

We know that :

$\color{hotpink} \tt \: circumference \: of \: a \: circle\color{plum} = 2\pi r$

So, let the diameter of this circle be x.

Which means :

$=\tt2 \times \pi \times r$

$=\tt 2 \times x \times \pi = 12\pi$

$=\tt 2x\pi = 12\pi$

$=\tt x = \frac{12}{2}$

$= \tt \: x = 6 \: m$

Thus, the radius of the circle Robert drew = 6 m

Since the circle in option B has a radius of 6 m, it is the circle Robert drew.

▪︎<em>Therefore, the correct option is (B)</em>

8 0

2 years ago

Jimmy has listed the amount of money in his wallet for each of the last ten days. He decides to remove day 7, as that was payday

abruzzese [7]

Answer:

The mean will reduce

Step-by-step explanation:

The total amount of money for the ten days divided by number of days will give mean 1, M₁

Removing the value for day seven will reduce the sum of money as it will be for 9 days only.In finding the mean, you will divide by 9 days to get mean M₂

Mean M₂ < M₁

8 0

3 years ago

How to solve this question please helpp!!!!!!<br><br><br> Q1. cos -1 ( - √3/2 )

Amiraneli [1.4K]

Answer:

cos( $\sqrt{\frac{3}{2} }$ ) or 0.339

Step-by-step explanation:

6 0

3 years ago