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Lelechka [254]
4 years ago
9

What is helpful to do when you have to use more than one unknown

Mathematics
1 answer:
Vika [28.1K]4 years ago
3 0

Answer:

I think that the answer is to substitute

Step-by-step explanation:


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All possible square root of 100
VMariaS [17]

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10,000

Step-by-step explanation:

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3 years ago
Which is greater -5 or -7
Natasha_Volkova [10]
-5 I believe so idk...
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4 years ago
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16. Subtract: 5 - 3 1/3<br>A. 1 2/3<br>B.2 2/3 <br>C.3 1/3 <br>D. 2 1/3​
Ket [755]

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3 0
3 years ago
Pls help asap..thank you!
tia_tia [17]

Answer:

5.25

Step-by-step explanation:

If CD is perpendicular to AB, a right angle is formed by the perpendicular lines at the base of the triangle. If we know that AB is 3 we can divided that by two to use half the triangle and create a right trianle with a base of 1.5 (half of 3) a height of rad 3 now all we have to do is use P-Thags to find AC which is the hypotenuse. After doing 1.5 squared + rad 3 squared = ac squared you will get the answer of AC = 5.25

7 0
3 years ago
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15 quarts per hour = gallons per minute
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(15 qt/hr) x (1/4 gal/qt) x (1/60 hr/min) =

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6 0
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