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sertanlavr [38]
3 years ago
9

I really need help!!!!ASAP!!!Will mark as brainest!!!(Feel free to explain how you got your answer! :)

Mathematics
1 answer:
katovenus [111]3 years ago
5 0
A. Since the ribbons come in rolls of 15, we need groups of 15 yards. Since we are told that we have 322 yards. We have to find a way to express this number into groups of 15. To do that we can simply divide. 322 /15 = 21.466... since we can’t have one fourth of a role, we have to buy a whole one to be able to get that .4. So, Quincy needs 22 roles.

B. Twice means two times something. So all you do is multiply 322( the number of yards Quincy needs) times 2 = 644. Alice needs 644 yards of ribbon.

C. All you have to do is break 285 yards into 3 groups so: 285/3= 95. So, Elena needs 95 yards of yellow, 95 yards of red, and 95 yards of blue.

Hope this helped and pls mark as brainliest!

~ Luna
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Type the expression that results from the following series of steps:<br> Start with x and double it.
attashe74 [19]

Answer:

2x is the expression we determine after following the steps 'Start with x and double it'.

Step-by-step explanation:

As we have to determine the expression based on a mentioned series of steps.

The series of steps:

  • start with x and double it.

As the double value of x would be 2x, therefore, the required expression would be: 2x

Therefore, 2x is the expression we determine after following the steps 'Start with x and double it'.

4 0
2 years ago
In the problem 10 − 4 = 6, what's thecorrect term for the number 4? 
Lady bird [3.3K]
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The minuend is the number that's being subtracted.

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5 0
3 years ago
3. y = -2x - 4<br> Slope = -2<br> y-intercept = _
baherus [9]

Answer:

0

Step-by-step explanation:

You first multiply -2(-2) which will be 4 since a negative times a negative is a positive. Next you subtract 4 and -4 which is 0. Lastly you bring down the y which is equal to 0.  

3 0
3 years ago
Law of sines problem, please help. solving for x<br>​
kap26 [50]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
What is the area of the figure
Tomtit [17]
A²+b²=c²
a=b because it has 2 45° angles and one 90 so it is isosceles right triangle

∴ a² + a² = c²
2a²=24²
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a=√288
a=16.97056275

Therefore. With A=1/2bh
A=(1/2) * 16.97056275 * 16.97056275
   = (1/2) * 288
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144 ft²
4 0
3 years ago
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