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2 years ago

What is the value of x? 1 3 x + 1 = 1 6 (2x + 3) A) 3 4 B) 4 3 C) - 3 4 D) no solution

Mathematics

1 answer:

frosja888 [35]2 years ago

7 0

Answer: If those spaced numbers are fractions, The answer is D.

Step-by-step explanation:

There are no values of X that make the equation true.

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Please help:) i would appreciate it lol

Svetllana [295]

Answer:

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Step-by-step explanation:

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2 years ago

Miguel is making smoothies out of yogurt and juice to serve to his friends, and he needs to make 12 cups. The ratio of yogurt to

tester [92]

12 divided by 2 is 6. So he will need a 6 cups of yogurt

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2 years ago

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Find values of  that satisfy the equation for 0º    360º and 0  θ  2 . Give answers in degrees and radians.

suter [353]

Answer:

$\theta = 30^\circ, 330^\circ$

$\theta = \frac{\pi}{6}, \frac{11\pi}{6}$

Step-by-step explanation:

Given [Missing from the question]

Equation:

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

Interval:

$0 \le \theta \le 360$

$0 \le \theta \le 2\pi$

Required

Determine the values of $\theta$

The given expression:

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

... shows that the value of $\theta$ is positive

The cosine of an angle has positive values in the first and the fourth quadrants.

So, we have:

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

Take arccos of both sides

$\theta = cos^{-1}(\frac{\sqrt 3}{2})$

$\theta = 30$ --- In the first quadrant

In the fourth quadrant, the value is:

$\theta = 360 -30$

$\theta = 330$

So, the values of $\theta$ in degrees are:

$\theta = 30^\circ, 330^\circ$

Convert to radians (Multiply both angles by $\pi/180$ )

So, we have:

$\theta = \frac{30 * \pi}{180}, \frac{330 * \pi}{180}$

$\theta = \frac{\pi}{6}, \frac{33 * \pi}{18}$

$\theta = \frac{\pi}{6}, \frac{11 * \pi}{6}$

$\theta = \frac{\pi}{6}, \frac{11\pi}{6}$

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2 years ago

This table represent a function ? ... What is f(-2)?

olasank [31]

F(-2) is the f(x) when x is -2. From the table, it is 1.

6 0

2 years ago

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What is the volume of a hemisphere with a radius of 3.4 cm, rounded to the nearest tenth of a cubic centimeter

vredina [299]

Answer: 82.28 cm^3

Step-by-step explanation:

$Formula: V=\frac{2}{3}\pi r^3$

$V=\frac{2}{3}(3.14)(3.4)^3\\ V=82.28cm^3$

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2 years ago