All categories

3 years ago

Solve for x x/4 ≥ -8a) x≤-2b)x≥-32c)x≥-2d)x≤-32

Mathematics

1 answer:

Marianna [84]3 years ago

4 0

Answer:

Just multiply by 4 to isolate x; because 4 isn't negative, u keep the sign the same.

You might be interested in

What is the incorrect rounding for 53.864

Alex17521 [72]

If you round the 6. Or if they ask u to round the tenth place or ones place and do the opposite or something else

6 0

3 years ago

Find the missing side lengths. Leave your answers as radicals in simplest form. Please help!! Due today

Nataly_w [17]

Answer:

$m = 10\sqrt 3$

$n = 10$

Step-by-step explanation:

Required

Find m and n

Considering the given angle, we have:

$\sin(60) = \frac{Opposite}{Hypotenuse}$

This gives:

$\sin(60) = \frac{m}{20}$

Make m ths subject

$m = 20 * \sin(60)$

$\sin(60) =\frac{\sqrt 3}{2}$

So, we have:

$m = 20 *\frac{\sqrt 3}{2}$

$m = 10\sqrt 3$

Considering the given angle again, we have:

$\cos(60) = \frac{Adjacent}{Hypotenuse}$

This gives:

$\cos(60) = \frac{n}{20}$

Make n the subject

$n = 20 * \cos(60)$

$\sin(60) =\frac{1}{2}$

So, we have:

$n = 20 *\frac{1}{2}$

$n = 10$

5 0

2 years ago

2 x 10<br> i need help pls

vitfil [10]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

How to find the volume of the cone

gavmur [86]

Answer:

The closest measurement to the volume of hat is 84.82 in.³.

Step-by-step explanation:

Given:

The dimensions of hat are height(h) 9 inches and diameter(d) 6 inches.

Now, to find the volume of cone:

Putting the formula $\frac{1}{3}\pi r^{2}h$ .

Radius(r) is not given, finding the radius:

Radius(r)=half of the diameter(d)

$r=\frac{d}{2}$

$r=\frac{6}{2}$

$r=3$ .

Then, $\frac{1}{3}\pi r^{2}h$

= $\frac{1}{3}\times\pi \times3^{2}\times9$

= $\frac{1}{3}\times3.14\times9\times9$ ( $\pi =3.14$ )

= $\frac{1}{3} \times254.34$

= $\frac{254.34}{3}$

= $84.78$ in.³

So, the volume is 84.78 in.³ .

Therefore, the closest measurement to the volume of hat is 84.82 in.³.

5 0

2 years ago

Which of these are coordinates for parts of the Ranger Station

anastassius [24]

ANSWER

F (2,3)

EXPLANATION

The coordinates are ordered pairs.

So the x-coordinate comes first and the y-coordinate second.

In other words the coordinate on the horizontal axis comes first and that of the vertical axis comes second.

The coordinates of the ranger station are:

(2,3),(2,4),(3,3),(3,4)

The correct choice is F.

6 0

3 years ago

Read 2 more answers

Solve for x x/4 ≥ -8a) x≤-2b)x≥-32c)x≥-2d)x≤-32​

Solve for x x/4 ≥ -8a) x≤-2b)x≥-32c)x≥-2d)x≤-32