4 years ago

Write an inequality for the graph A. x > -3 B. x < -3 c. x > -3 _

Mathematics

1 answer:

earnstyle [38]4 years ago

5 0

Answer:

A. x > -3

Step-by-step explanation:

Well by looking at the graph we can tell that,

the line we can tell that the line goes to the right of of the number line,

Meaning x is greater than -3.

Thus,

x > -3.

Hope this helps :)

You might be interested in

Which step would come first in the order of operations?

MrMuchimi

Parentheses then exponents then multiply then divided then add then substract

5 0

3 years ago

A triangle has a base of 7m and an area of 17.5 squared. What is the height?

Tresset [83]

The height is 5 meters :)

7 0

3 years ago

The length of a shadow of a tree is 150 feet when the angle of elevation of the sun is 39°. Approximate the height of the tree.

fomenos

Answer:

The height of tree is approximately 121.5 feet.

Step-by-step explanation:

We are given following in question:

Length of shadow = 150 feet

Angle of elevation of the sun =

$\theta = 39^\circ$

The tree and the shadow forms a right angled triangle.

Thus, with the help of trigonometric relation, we can write:

$\tan \theta = \dfrac{\text{Height of tree}}{\text{Length of shadow}}$

Let x feet be the height of tree.

Putting all the values, we get,

$\tan 39^\circ = \dfrac{x}{150}\\\\0.80978 = \dfrac{x}{150}\\\\\Rightarrow x = 150\times 0.80978\\\Rightarrow x = 121.467 \approx 121.5$

Thus, the height of tree is approximately 121.5 feet.

6 0

4 years ago

No, the answer isn't 200. Please explain.

Tanzania [10]

You need to find the sum of the areas of the 6 sides.

That will be:

2*10*5+2*5*4+2*4*10=220

5 0

3 years ago

Which statements are true of the quadrilateral she constructed? Select three options.

allochka39001 [22]

Answer:

the 2nd one, 3rd one, and 5th one

Step-by-step explanation:

5 0

3 years ago