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aalyn [17]
2 years ago
5

Find the value of x needed to make the equation True. 3/4(20x-8)-3=54

Mathematics
1 answer:
olasank [31]2 years ago
6 0

Answer:

The answer is option B, x = 4.2

You might be interested in
What is the value of   ?
azamat
Sure! So this is ready as "the cube root of 125". This basically means, "what number cubed can get me 125?"
Let's go through our options.
We can rule out D, as D cubed would be unreasonably big.
We can also rule out C, because 375 cubed is easily over 10000, you know this even if you haven't computed it all, just compute the 300 cubed.
We can rule out B, too. 41 squared is already over 125, therefore it can't be the answer.
Therefore our answer is A, 5. We can check that by cubing 5, and that indeed gets us 125.
Hope this helps!
4 0
3 years ago
Read 2 more answers
Round to the nearest hundred: 7849
ivolga24 [154]
Round to the nearest hundred: 7849 = 7800
7 0
3 years ago
An angle whose measure is -405° is in
lara [203]

Answer:

Quadrant IV

Step-by-step explanation:

Given

\theta = -405^\circ

Required

The quadrant of the terminal side

To do this, we simply rotate the given angle in a clockwise direction.

A complete rotation is -360^\circ

So, we have:

\theta = -405^\circ

\theta = -360^\circ -45^\circ

Remove the complete rotation

\theta = -45^\circ

<em>When </em>45^\circ<em> is rotated in the clockwise direction, it stops at the 4th quadrant.</em>

<em>Hence, the terminal side falls in the quadrant IV</em>

<em></em>

8 0
3 years ago
I need the answers to Numbers 1,2,3 and 4 please!!
steposvetlana [31]
1. Unit cost
18/3 = 6

2. When x = 1
In the graph I believe (1, 8)
Unit cost as 8

3. At Manglo since the unit cost is lower

4. 54/9 = 6
Noah runs 6 miles per day
Noah would win (5, 30)
Greta wins (5,45)
Greta wins more miles



5 0
3 years ago
Write three different improper fractions that equal 4 1/2
AveGali [126]
9/2
18/4
36/8

4 1/2 in an improper fraction is 9/2 so all i did was add 9/2+9/2 and got 18/4 hen i did that again with 18/4 and got 36/8 and then you could also do the same with 36/8 too.

hope this made sense
5 0
3 years ago
Read 2 more answers
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