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3 years ago

Make a the subject of the formula T=a-2

2 answers:

5 0

If im doing this correctly your answers choices could possibly be
a= T+2
a=T*2
a=T/2
Hopefully this is correct sorry if it insint :)<span />

den301095 [7]3 years ago

3 0

Either a = - 2/T or a = t + 2

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Which decimals in the list are repeating decimals? 1/3 3/5 4/15 5/6 4/1000 1 3/4

RSB [31]

Answer:

none

Step-by-step explanation:

1/3=0.33

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5/6=0.83

4/1000=0.004

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3 years ago

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Step-by-step explanation:

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Find the domain and range of the function represented by the graph.

True [87]

Answer:

Step-by-step explanation:

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3 years ago

4x-3y=2<br> 3x=5y=16<br> solve using substitution method

vodomira [7]

$\left\{\begin{array}{ccc}4x-3y=2&|\text{add 3y to both sides}\\3x+5y=16\end{array}\right\\\left\{\begin{array}{ccc}4x=3y+2&|\text{divide both sides by 4}\\3x+5y=16\end{array}\right\\\left\{\begin{array}{ccc}x=0.75y+0.5&(*)\\3x+5y=16\end{array}\right\\\\\text{substitute}\ (*)\ \text{to the second equation}\\\\3(0.75y+0.5)+5y=16\qquad\text{use distributive property}\\\\(3)(0.75x)+(3)(0.5)+5y=16\\\\2.25y+1.5+5y=16\qquad\text{subtract 1.5 from both sides}\\\\7.25y=14.5\qquad\text{divide both sides by 7.25}$

$\boxed{y=2}\\\\\text{substitute the value of y to}\ (*):\\\\x=0.75(2)+0.5\\\\x=1.5+0.5\\\\\boxed{x=2}\\\\Answer:\ x=2\ and\ y=2\to(2,\ 2)$

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3 years ago

Find the next number in the pattern: 3 5 11 6 7 5 14 8 12 ? Explain why

stepan [7]

Answer:

5–3 = 2

8–5 = 3

12–8 = 4

17–12 = 5

x-17 should be 6, hence x = 6+17 = 23.

Step-by-step explanation:

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3 years ago