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3 years ago

If 12x+8 is less than 6,what is the value of 8x

Mathematics

1 answer:

marissa [1.9K]3 years ago

3 0

I think it’s 4 but not sure

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Convert the angle 0=23/20 radians to degrees,

MrRa [10]

Answer:

207°

Step-by-step explanation:

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2 years ago

What is the volume of the cylinder below? Use 3.14 for x and round to the nearest tenth.

sdas [7]

The last one 1,459.3

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3 years ago

On a test, wrong answers are worth -5.25 points and right answers are worth 3.5 points. So far, Marshall has one right answer an

Over [174]

Answer:

Marshall's current score is - 1.75 points

Step-by-step explanation:

From the question,

Wrong answers are worth -5.25 points and right answers are worth 3.5 points.

Currently, Marshall has one right answer and one wrong answer.

To determine Marshall's current score, we will multiply the number of right answers has by 3.5 points and multiply the number of wrong answers by -3.5 points and then add the results.

Number of right answers = 1

Number of wrong answers = 1

For the right answer, he has

1 × 3.5 points = 3.5 points

For the wrong answer, he has

1 × - 5.25 points = -5.25 points

Hence, Marshall's current score is

3.5 points + ( -5.25 points) = 3.5 points - 5.25 points

= - 1.75 points.

Hence, Marshall's current score is - 1.75 points.

8 0

2 years ago

Which expressions can be used to compute the approximate area of triangle XYZ? Check all that apply.

lesantik [10]

Given:

In the given ΔXYZ,

Base = 22

Height = 23.1

Also,

Base = 31.9

Height = 15.9

To find the area of the given ΔXYZ.

Formula

The area of a triangle is

$A = \frac{1}{2} bh$

where, b be the base and

h be the height.

Now,

Taking, b = 22 and h = 23.1 we get,

$A = \frac{1}{2} (22)(23.1)$ sq unit

Again,

Taking,

b = 31.9 and h = 15.9 we get,

$A = \frac{1}{2} (31.9)(15.9)$ sq unit

Therefore,

We can find the approximate area of the triangle by following two expression

a) $\frac{1}{2} (22)(23.1)$ and

b) $\frac{1}{2} (31.9)(15.9)$

8 0

3 years ago

Read 2 more answers

Please help me solve this

Nataly_w [17]

Answer:

x = 24

Step-by-step explanation:

using the rule of exponents

$a^{m}$ × $a^{n}$ = $a^{(m +n)}$

consider left side

$5^{\frac{x}{6} }$ × $5^{\frac{x}{2} }$

= $5^{\frac{x}{6} }$ × $5^{\frac{3x}{6} }$

= $5^{\frac{4x}{6} }$

then

$5^{\frac{4x}{6} }$ = $5^{16}$

since the bases on both sides are equal, both 5 then equate exponents

$\frac{4x}{6}$ = 16 ( multiply both sides by 6 )

4x = 96 ( divide both sides by 4 )

x = 24

8 0

2 years ago

If 12x+8 is less than 6,what is the value of 8x​

If 12x+8 is less than 6,what is the value of 8x