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Scrat [10]
3 years ago
5

What is 2√20 - 4√45 + 7√12 in simplest radical form? show steps pls

Mathematics
1 answer:
miss Akunina [59]3 years ago
8 0
Exact Form:
8√5+14√3

Decimal Form:
6.36016748

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What is the value of x? 4<br> 8<br> 24<br> 32
Ksju [112]

the value of x is 8

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5 0
3 years ago
A line with a slope of -10 passes through the points of (10, -7) and (9,j) what is the value of j?
CaHeK987 [17]
So, using our given information, we have a line of the equation y+7=-10(x-10), or y=-10x+93. Plugging in our value 9 for x, we get j = -10(9)+93 = 3.

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7 0
3 years ago
A mile is 5,280 feet between which two integers is the elevation of the trench in miles-22,889 feet is between and miles
andrew11 [14]

The elevation of the trench is between 4 miles and 5 miles.

<h3>Between which integers is the elevation of the trench in miles?</h3>

Herein we have the information of the elevation of the trench in feet and we need to determine between which integers in miles is that elevation, based on the unit conversion from feet to miles. The exact elevation in miles is found by simple rules of three:

x = 22,889 feet × (1 / 5,280 miles / feet)

x ≈ 4.335 miles

The elevation of the trench is between 4 miles and 5 miles.

To learn more on unit conversions: brainly.com/question/11543684

#SPJ1

6 0
2 years ago
3(3−3)=2(+3)−30 how do I do this???? I'm in 10th grade and this confuses me every time.
astra-53 [7]
Well when you simplify it you get this,

0=-24,


Do what’s inside the parentheses first

3-3 is 0, 3•0 is 0

2•positive 3 is 6

6- -30 is -24

So you have 0=-24

Or just -24 :)
4 0
2 years ago
Nick made his histogram showing the number of sport caps each of his friends own.
pickupchik [31]

Answer:

A. 7

Step-by-step explanation:

2 or 3 caps = 13

6 or 7 caps = 6

13 - 6 = 7

- hope this helps! -

3 0
2 years ago
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