2 years ago

64 1/2 solve in indices

Mathematics

1 answer:

Sergeu [11.5K]2 years ago

5 0

Answer:

1/2

Step-by-step explanation:

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Answer:

I believe the answer is 10

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2 years ago

Solve for x and y:<br> x+y=5 x−y=a <br> PLEASE I NEED MY ANSWER TILL TOMORROW MORNING!

KengaRu [80]

Answer:

x= $\frac{a+5}{2}$ y=5- $\frac{a+5}{2}$

Step-by-step explanation:

x+y=5

y=5-x

x-y=a

x-(5-x)=a

2x-5=a

2x=a+5

x= $\frac{a+5}{2}$

x+y=5

$\frac{a+5}{2}$ +y=5

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3 years ago

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notsponge [240]

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if x doubles y will be 2y &if x triples the value will be 3y

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2 years ago

HELP!!!!<br><br> x ÷ 5.35 = 1.2

zloy xaker [14]

Answer:

x=6.42

Step-by-step explanation:

Multiply both sides by 5.35.

x=1.2×5.35

Simplify 1.2×5.35 to 6.42.

x=6.42

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3 years ago

Y varies inversely with x, y = 4 and x = 3, what is y, when x = 2B) given: y = 2x - 1 (x-3)(x+1) what is the I. VAII. HA III. X-

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SOLUTION

(a)

$\begin{gathered} y\alpha\frac{1}{x} \\ \\ y=\frac{k}{x} \\ \\ 4=\frac{k}{3} \\ \\ k=12 \end{gathered}$ $\begin{gathered} y=\frac{12}{x} \\ \\ when\text{ x=2} \\ \\ y=\frac{12}{2} \\ \\ y=6 \end{gathered}$

4 0

9 months ago

64 1/2 solve in indices ​

64 1/2 solve in indices