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snow_lady [41]
3 years ago
14

If you could find answers to both questions that would be great thx

Mathematics
1 answer:
mario62 [17]3 years ago
8 0

Answer:

3) -5 and 5

4) 17 and - 17

Step-by-step explanation:

3)

y^2 - 1 = 24

y = 25

y = √25

y = - 5 and y = 5

4)

x^2 = 289

x = √289

x = 17 and x = - 17

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If anyone can give me the answer that will be greatly appreciated :)
vfiekz [6]

42-x=58

or, -x=58-42

with change in side sign also chamges we change sides to make like terms in one side and unlike in amother side.

or, -x= 16

or,x=-16.

therefore x=-16...

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>you</em><em>.</em>

3 0
2 years ago
An aquarium tank is 3 feet long 1 foot wide and 2 feet high how many gallons of water would it take to fill the tank two thirds
m_a_m_a [10]

Answer: i believe it'll take 6 gallons to fill up the tank two thirds full

Step-by-step explanation: 3 x 1 x 2 = 6 gallons

6 0
3 years ago
What is the value of x in the equation 3x − 31 = 76
Maru [420]
Add 31 to both sides.

<span><span><span><span>3x</span>−31</span>+31</span>=<span>76+31

</span></span><span><span>3x</span>=107
</span>
Divide both sides by 3.

<span><span><span>‌<span><span><span>3x/</span>3</span></span></span>‌</span>=<span><span>‌<span>107/3
</span></span>‌</span></span><span>x=<span>‌</span></span>\frac{107}{3}
3 0
3 years ago
Willis has noticed that when time has been one of the variables analyzed by a scatterplot he has looked at, it has always been t
damaskus [11]

It invalidates his hypothesis because it is possible for the time a trip takes to depend on the distance that is traveled during the trip.

Option C is the right answer.

The missing graph has been attached with the answer.

<h3>What is a Scatter Plot ?</h3>

These are Cartesian Points and it represents relationship between two variables.

It is given that

Will's Hypothesis is time can never be a dependent variable.

Although from the graph plotted it can be seen that the time is dependent on distance travelled and

the in a scatter plot , the dependent variable is plotted on y axis and here the time is plotted on y axis ,

therefore the scatter plot invalidate Willis’s hypothesis.

It invalidates his hypothesis because it is possible for the time a trip takes to depend on the distance that is traveled during the trip.

Option C is the right answer.

To know more about Scatter Plot

brainly.com/question/13984412

#SPJ1

5 0
2 years ago
Write the equation of the line fully simplified slope-intercept form.​
liraira [26]

Answer:

y = \frac{-5}{6}x - 2

Step-by-step explanation:

slope intercept form

y = mx + b

m = rise / run = -5 / 6

b = -2

y = \frac{-5}{6}x - 2

3 0
3 years ago
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