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Effectus [21]
3 years ago
15

What is the solution to the problem -64<8+4(x-3)

Mathematics
1 answer:
Kaylis [27]3 years ago
3 0

Answer:

  -15 < x

Step-by-step explanation:

Since all terms are a multiple of 4, it can be convenient to start by dividing the equation by 4.

  -16 < 2 + x - 3

  -15 < x . . . . . . add 1 to both sides, collect terms

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Solve for z<br> 4/z =<br> 12/5 <br> what is z
Verdich [7]

Answer:

5/3      = z

Step-by-step explanation:

You can use proportions to figure this out.

Imma solve this as I work through it.

So

4/z is equal to 12/5. So you can do something called the butterfly method (I have never used this before, but it works tho) and the method involves only multiplication and division.

Lemme clean this up for ya

The butterfly method involves multiplying in a cross format on both sides, so the

4                       12

__        =      ______

z                          5

becomes 4 times 5, and z times 12.

4 times 5 is 20, and z times 12 is 12z

so you now have 20 = 12z

Lets simplify the equation by dividing by 4s

20 divided by 4 is 5 and 12z divided by 4 is 3z

so

5 = 3z

You can divide again

by dividing both sides

by

3

to get the unit rate of z.

It will be a fraction though

and it won't look pretty

but here it is:

5

__  = z

3

So

It is

5/3

Hope this helps

and hope you get a laugh out of this

yeeha

7 0
3 years ago
Add c to b, then subtract 6 from the result
Arisa [49]

Answer:

Their was not enough recourses for me to work with i am sorry next time be more specific

Step-by-step explanation:

5 0
3 years ago
Look at image for question
Solnce55 [7]

Answer:

1254.24

Step-by-step explanation:

Total area = sum of area of half circles and square

Area of square = 576

Area of half circles = 216π

So total area 576 + 216π

It says use 3.14 for π

So we get total area = 576 + 216(3.14)

==> multiply 216 and 3.14

total area = 576 + 678.24

==> add 576 and 678.24

total area = 1254.24

4 0
2 years ago
Peggy was taking a timed 60-question test. She was able to correctly answer 90% of the questions but had to skip the rest. How m
marshall27 [118]

60 times .9 = how many done, which is 54



6 0
3 years ago
How many solutions does this quadratic equation have?<br> 6p^2-7p+5=0
KatRina [158]

Answer:

It has no real solution.

Step-by-step explanation:

6p^2 − 7p + 5 = 0

For this equation: a = 6, b = -7, c = 5

6p^2+ −7p + 5 = 0

Step 1: Use quadratic formula with a=6, b=-7, c=5.

p = -b ± √b^2 - 4ac/2a

p = -(-7) ± √(-7)^2 - 4(6)(5)/2(6)

p = 7 ± √-71/12

3 0
4 years ago
Read 2 more answers
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