3 years ago

Use substitution to determine which of the following points is a solution to the standard form equation below. 2y = 5

Mathematics

1 answer:

Karo-lina-s [1.5K]3 years ago

4 0

2.5=y is the answer to the problem and if its wrong you didn't show me the answers

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Assume all variables represent non negative numbers . Help please!!

Dafna1 [17]

Answer:

A). $2p^{8}$

B). $3m^{7}$

Step-by-step explanation:

A). $\sqrt{4p^{16}}$

To get the square root of the given expression we will convert it into the square form.

$4p^{16}=(2)^2(p^{8})^2$ [Since 2×2 = 4 and $p^{8}\times p^{8}=p^{16}$ ]

Therefore, $\sqrt{4p^{16}}=\sqrt{2^{2}\times (p^{8})^2 }$

$=2p^{8}$

B). $\sqrt{9m^{44}}$

Since, $9m^{14}=(3)^2\times (m^7)^2$

Therefore, $\sqrt{9m^{44}}=\sqrt{(3)^2\times (m^7)^2}$ [Since 3² = 9 and (m⁷)² = m¹⁴]

$=3m^{7}$

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3 years ago

Which ratio represents the tangent of an angle?

azamat

Answer:

option d.opposite / adjacent

Step-by-step explanation:

opposite /adjacent ratio represents the tangent of an angle .

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The graph below is the solution for which sets of inequalities?

Reil [10]

Answer:

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Step-by-step explanation:

i did the test and got it right

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The number n is doubled and then has y added to it. The result is then divided by 2 and has the number n subtracted from it, the

marissa [1.9K]

Answer:

$\frac{y}{2}$

Step-by-step explanation:

n is doubled: 2n

y added: 2n + y

divided by 2: n + $\frac{y}{2}$

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Answer:

Step-by-step explanation:

the exterior angle ACD = m< 1+ m <2 = 56+54 = 110

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