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klasskru [66]
3 years ago
14

I need help with 5 pls!!! I’ll give brainliest:)

Mathematics
1 answer:
madam [21]3 years ago
3 0
EZ THATS 3RD GRADE MATH ANSWER IS 154
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in a school election 1/3 of the students vote. there are 655 ballots. find the number of students at the school
Basile [38]

Answer:

45

Step-by-step explanation:

2*23

6 0
3 years ago
Solve for x: A= bx+cw
STALIN [3.7K]

To solve for x, simply rearrange the problem:


A = bx + cw \\ \\ A-cw=bx  \\ \\ \frac{A - cw}{b} = x



3 0
3 years ago
Hello and Good Morning! I really really really need some help with these two questions! Thank You!!
asambeis [7]

1) A is the correct answer for question 1

8 0
3 years ago
Read 2 more answers
A new computer loses 1/2 of its value every year. Which graph could represent the relationship between the year and the computer
Igoryamba

<u>Let's first consider:</u><em> the fact that a new computer loses 1/2 of its value</em>

<em> </em>  ⇒ <u>third choice</u> and <u>fourth choice</u> are <u>eliminated</u>

    ⇒ because of the graph project the computer's value as growing over  

         years

<u>Now let's try to set up an equation</u>:

After 1st year ⇒ Computer's value = total_.value*\frac{1}{2}

After 2nd year ⇒ Computer's value = total_.value*\frac{1}{2}*\frac{1}{2}=total_.value*(\frac{1}{2}  )^2

After 3rd year ⇒ Computer's value =total_.value*\frac{1}{2}*\frac{1}{2}* \frac{1}{2}=total_.value*(\frac{1}{2})^3

     

 ..... (<em>Hopefully you see a pattern)</em>

<em />

After x year ⇒ Computer's value = total_.value*(\frac{1}{2})^x

<u>Therefore, the equation is</u>: total_.value*(\frac{1}{2})^x

  ⇒that means the graph has to <u>exponentially decreasing</u> as it has

     an exponent (<em>meaning the function is exponential</em>) and a base less

     than 1 (<em>meaning that the function is decreasing)</em>

<u>Answer: Choice (1)</u>

<u></u>

Hope that helps!

5 0
2 years ago
How do you find the Pythagorean Theorem?
wolverine [178]

Answer:

a^2 + b^2 = c^2

Step-by-step explanation:

Pythagorean's theorem is found using certain assumptions

Draw a square and make out four aright angles inside of it.

Label each side as 'a' 'b'. 'c'.

Where a is the opposite

b is the adjacent

c is the Hypotenuse.

Find the attached file for more clarity.

7 0
3 years ago
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