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2 years ago

What value of x makes the following equation true x + 10 = 18

Mathematics

2 answers:

Mademuasel [1]2 years ago

6 0

X+10=18. |-10 from both sides
x+10-10=18-10
x=8

kondor19780726 [428]2 years ago

4 0

Step-by-step explanation:

The value should be

X=18-10= 8

X=8 Answer

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Which statements are true about the trigonometric ratios of this triangle

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Answer:

Options (1), (2), (3) and (4)

Step-by-step explanation:

By applying the sine and cosine rules in the given triangle,

sinθ = $\frac{\text{Opposite side}}{\text{Hypotenuse}}$

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= $\frac{1}{2}$

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= $\frac{11\sqrt{3} }{22}$

= $\frac{\sqrt{3}}{2}$

Options (1), (2), (3) and (4) are the correct options.

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2 years ago

14 and 15, please :p explanation would also be appreciated!!

liraira [26]

14. B (4, -2)
15. I am not exactly sure about this one but I would say either A or B.

8 0

2 years ago

26 × (-5 + 3)= step by step

lina2011 [118]

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Let's go by step-by-step ~

<h2>→ <u>Answer :-</u></h2>

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<u /> $\sf{= -52x}$

<h2>→ <u>Explanation :-</u></h2>

<u />

<u /> $\sf{26x \: (-5 \: + \: 3)$

$\sf{Add \: the \: numbers: \: -5 \: + \: 3 = -2}$

$\sf{= 26x \: (-2)$

$\sf{Multiply \: the \: numbers: \: 26 \: (-2) \: = \: -52}$

$\sf{= -52x}$

Hope It Helps! ~

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<em /> $\underline{Answer :}$

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2 years ago

Read 2 more answers

HELP ME PLS & FAST

Ierofanga [76]

The heads probability is ½ and the two’s probability is 1/6. So ½ x 1/6 gives you 1/12. The answer is A. 1/12. Hope this helps.

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3 years ago

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Explain how to evaluate simplify and convert to radical form (x^3/8)^3/4

Vaselesa [24]

Answer:

$(x^\frac{3}{8})^\frac{3}{4} = \sqrt[32]{x^9}$

Step-by-step explanation:

Given

$(x^\frac{3}{8})^\frac{3}{4}$

Required

Convert to radical form

$(x^\frac{3}{8})^\frac{3}{4}$

Evaluate the exponents

$(x^\frac{3}{8})^\frac{3}{4} = x^\frac{3*3}{8*4}$

$(x^\frac{3}{8})^\frac{3}{4} = x^\frac{9}{32}$

Split the exponent

$(x^\frac{3}{8})^\frac{3}{4} = (x^9)^\frac{1}{32}$

Apply the following law of indices

$(x^a)^\frac{1}{b} = \sqrt[b]{x^a}$

So, we have:

$(x^\frac{3}{8})^\frac{3}{4} = \sqrt[32]{x^9}$

3 0

2 years ago

What value of x makes the following equation true x + 10 = 18​

What value of x makes the following equation true x + 10 = 18