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svlad2 [7]
3 years ago
12

Solve for the indicated variable u=x-k, for x

Mathematics
2 answers:
Papessa [141]3 years ago
6 0
X = u + k
hope this helps & hope I get the brainliest answer
bixtya [17]3 years ago
6 0
Remember, you can do anything to an equation as long as you do it to both sides

u=x-k
add k to both sides
u+k=x-k+k
u+k=x+0
u+k=x
x=u+k
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Help me on this question please because I might fail school
jenyasd209 [6]

Answer:

x=4/3, y=2

x=8/3, y=10/3

x=22/3, y=24/3

Step-by-step explanation:

By following the rule given, you can insert the values you already know to find the values that you don't know!

8 0
3 years ago
What is the simplified value of the expression below?
icang [17]

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It's 1/2

Step-by-step explanation:

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write three ratios that are equivalent to the one given:the ratio of right of right-handed students to left-handed students is 1
laila [671]
The three ratios that is equal to 18:4 are

9 : 2 if you divide 18 and 4 by 2
36 : 8 if you multiply 18 and 4 by 2
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Hope this helps!!
7 0
3 years ago
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1) An air conditioning system can circulate 400 cubic feet of air per minute. How many cubic yards of air
masha68 [24]

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It can circulate about 14.814 cubic yards per minute.

Step-by-step explanation:

8 0
2 years ago
Algebraic Reasoning please help!
stiv31 [10]

Answer:

\left[\begin{array}{ccc}7\\4\\2\end{array}\right]

The answer is a single-column matrix (7,4,2)

Step-by-step explanation:

In such multiplication of matrices, you have to proceed by multiplying each ROW of the first matrix by the COLUMN of the second matrix.  So,

\left[\begin{array}{ccc}3&6&1\end{array}\right] * \left[\begin{array}{ccc}2\\0\\1\end{array}\right] = (3 * 2) + (6 * 0) + (1 * 1) = 6 + 0 + 1 = 7

then...

\left[\begin{array}{ccc}2&4&0\end{array}\right] * \left[\begin{array}{ccc}2\\0\\1\end{array}\right] = (2 * 2) + (4 * 0) + (0 * 1) = 4 + 0 + 0 = 4

and

\left[\begin{array}{ccc}0&6&2\end{array}\right] * \left[\begin{array}{ccc}2\\0\\1\end{array}\right] = (0 * 2) + (6 * 0) + (2 * 1) = 0 + 0 + 2= 2

I hope it helps.

5 0
3 years ago
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