3 years ago

Can someone please tell me what x is?

Mathematics

2 answers:

jok3333 [9.3K]3 years ago

8 0

$Answer: \\ x \: will \: be \: 20^{\circ}$

yaroslaw [1]3 years ago

6 0

Answer:

Step-by-step explanation:

Hope this help :)

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Which graph represents this function f(x)=1/2x-5

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Answer:

The first graph(Left)

Step-by-step explanation:

Because in this form 1/2 is the slope and -5 is the y intercept.

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2 years ago

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Ashley paid $14.46 for a pack of 10 pairs of sport socks. What was the price of a pair of sport socks?

Burka [1]

144.6
$14.46x10=
144.6

6 0

3 years ago

If you have a decimal answer, round to the nearest tenth! x/-4−3=0

lions [1.4K]

X = -12 !!

so first rewrite the fraction
multiply both sides
move the constant to the right
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then you have your solution

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2 years ago

Help help help help Answer please

Ludmilka [50]

Answer:

Mark talked on the phone for 120 minutes.

Step-by-step explanation:

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2 years ago

I'll mark brainliest just tell me how to.

IRINA_888 [86]

Answer:

a = 12

b = 2

c = 11

Step-by-step explanation:

$\frac{( {x}^{5}y {z}^{4} )^{3} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ \frac{ {x}^{5 \times 3}y^{3} {z}^{4 \times 3} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ \frac{ {x}^{15}y^{3} {z}^{12} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ {x}^{15 - 3} {y}^{3 - 1} {z}^{12 - 1} = {x}^{a} {y}^{b} {z}^{c} \\ \\ {x}^{12} {y}^{2} {z}^{11} = {x}^{a} {y}^{b} {z}^{c} \\ \\ equating \: like \: terms \: from \: both \: sides \\ \\ {x}^{12} = {x}^{a} \: \implies \: a = \boxed{ 12}\\ \\ {y}^{2} = {y}^{b} \: \implies \: b = \boxed{ 2} \\ \\ {z}^{11} = {z}^{c} \: \implies \: c = \boxed{ 11}$

3 0

2 years ago