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3 years ago

How to simplify the expression x+3+5x

Mathematics

2 answers:

vodka [1.7K]3 years ago

7 0

Combine 5x and x and that makes 6x+3

jenyasd209 [6]3 years ago

3 0

Answer:

$6x + 3$

Step-by-step explanation:

The algebraic expression x + 3 +5x can be simplified by collecting like terms. Like terms are terms that have the same variables. Variables are the alphabets attached (multiplied) with figures. Thus,

$x + 3 + 5x$

Collect like term

$x + 5x + 3$

$6x + 3$

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If you could only plot 5 points to graph y=sinx, which points would you choose? How would you connect these points? Please expla

fenix001 [56]

Answer:

For both graph I would choose the following points: 0°, 90°, 180°, 270° and 360°. I would connect the points (in both cases) with an smooth arc.

Step-by-step explanation:

x sin(x) cos(x)

0° 0 1

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2 years ago

Write the word form and the expanded form for each 1.7 & 5.62

Mrac [35]

1.7 = One and seven tenths
5.62 = Five and sixty-two hundredths

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2 years ago

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The probability that it will rain tomorrow is 7/10 what is the probability that it doesn't rain?

Luda [366]

Answer:

3/10

Step-by-step explanation:

1 - 7/10 = 3/10

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2 years ago

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What is [(7x^3)(y^2)]^2/7 in radical form?

GuDViN [60]

Remember
$x^ \frac{m}{n} = \sqrt[n]{x^m}$
and
$(zy)^m=(z^m)(y^m)$
and
(x^m)^n=x^(mn)

so
$((7x^3)(y^2))^ \frac{2}{7} = \sqrt[7]{((7x^3)(y^2))^2}$ =
$\sqrt[7]{((7x^3)^2(y^2)^2)}$ =
$\sqrt[7]{((7^2x^6)(y^4))}$ =
$\sqrt[7]{((49x^6)(y^4))}$ =
$\sqrt[7]{49x^6y^4}$

8 0

3 years ago

PLEASE HELP!

leva [86]

Answer:

B. 56°

Step-by-step explanation:

We are given that m∠R is 66° and m∠T is 122°.

We can apply the supplementary rule since ∠S and ∠T are a linear pair. So, we can use ∠T to find ∠S through 180° - 122° = 58°.

Now, we can use ∠R and ∠S to find ∠Q.

66° + 58° = 124°

180° - 124° = 56°

8 0

2 years ago