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Mars2501 [29]
3 years ago
12

Write the algebraic expression 9r+2 as a verbal expression​

Mathematics
1 answer:
ki77a [65]3 years ago
7 0

Answer:

We conclude that the algebraic expression 9r+2 can be verbally expressed in many ways such as:

  • Two more than 9 times a number, r.
  • 9 times a number, r, increase by 2.

Step-by-step explanation:

Given the algebraic expression

9r+2

We know that 9r is the product of 9 and 3.

Thus,

9r+2 can be verbally expressed in many ways such as:

Two more than 9 times a number, r.

or it can be also verbally expressed such as:

9 times a number, r, increase by 2.

Therefore, we conclude that the algebraic expression 9r+2 can be verbally expressed in many ways such as:

  • Two more than 9 times a number, r.
  • 9 times a number, r, increase by 2.
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How do you take notes in math? I am struggling on math and I don't know how to take notes in math. ASAP! Please! I know how to t
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Step-by-step explanation:

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4) use a highlighter or underline important info, your brain cant memorize everything!

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6) if your teacher is teaching a new concept he/she will definetly give you some examples to write down, make up your own examples and solve them to go beyond

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8) ask for help!- the most effective tool in the shelf

9) go online and search up worksheets to do

10) write down in you notebook each step you need to take in order to get the answer.

11) Hope this helps! and good luck!

6 0
4 years ago
Which equation represents f(x)?
Marta_Voda [28]

Answer:

=which*equation*represents*f((x))

the*graph*of*the*cube*root*parent*function*y=v*is

=translated*to*form*f((x))shown*on*the*graph*0.

f((x))=+6+1

f((x))=x-6+1

f((x))=x+6-1

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=8

=10

=x

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==========

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7 0
3 years ago
Given a right triangle with legs a, b and hypotenuse c, solve for a if b= 20 and c= 29
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Answer:

C) 21

Step-by-step explanation:

a² + 20² = 29²       Use Pythagorean Theorem to solve for a

a² + 400 = 841       Solve for the exponents

     - 400 - 400      Subtract 400 from both sides

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3 years ago
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The commercial for the new Meat Man Barbecue claims that it takes 10 minutes for assembly. A consumer advocate thinks that the c
Andrews [41]

Answer:

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Step-by-step explanation:

We have to perform an hypothesis test on the mean.

The null and alternative hypothesis are:

H_0: \mu=10\\\\H_1: \mu \neq 10

The significance level is \alpha=0.05.

The test statistic t can be calculated as:

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The degrees of freedom are:

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This P-value (0.009) is smaller than the significance level, so the effect is significant. The null hypothesis is rejected.

There is enough evidence to make the conclusion that the population mean amount of time to assemble the Meat Man barbecue is not equal to 10 minutes.

7 0
3 years ago
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