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Debora [2.8K]
3 years ago
15

Wade was asked to solve this inequality:

Mathematics
1 answer:
frozen [14]3 years ago
6 0

Answer:

The correct option is Option A: Yes, that is the correct step

Step-by-step explanation:

Wane was asked to solve the inequality \large \frac{x}{3}\ge11

He decides that he needs to multiply both sides by 3.

We need to tell if the step is correct?

So, solving the inequality

\frac{x}{3}\ge11

We need to multiply both sides by 3, to get value of x i.e.

\frac{x}{3}*3\ge11*3\\x\geq 33

So, Wanes step is correct.

The correct option is Option A: Yes, that is the correct step

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Last year Sophia baked 75 cookies, but this year she
Ne4ueva [31]

Answer:

6 cookies

Step-by-step explanation:

simple math

Here, punch this in the calculator, or use your brain

75%8 = 6

3 0
3 years ago
How do you solve -12n^2-11n=-15<br> Solve for n
Anettt [7]
Explanation:

N= 3/4 or n= -5/3
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3 years ago
Question is : Rearrange to make x the subject : 3y-2x=7
maksim [4K]

Answer:

=1

Step-by-step explanation:

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3 years ago
Read 2 more answers
How does the figure help verify the triangle inequality theorem?
adelina 88 [10]

The figure description helps; Choice A; by showing that a triangle cannot be formed when the sum of the lengths of two sides is less than the length of the third side.

<h3>What is the triangle inequality theorem?</h3>

The triangle inequalities theorem postulates that the sum of lengths of two sides of a triangle must be greater than the length of the third side.

On this note, it follows that the since the sum of sides given in the description 7 and 4 is less than 15, the segments cannot be used to form a triangle.

Read more on triangle inequalities;

brainly.com/question/22559323

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6 0
1 year ago
Select the correct answer from the drop down menu. with references to the figure, sin x =
Lubov Fominskaja [6]

Answer:

.894

Step-by-step explanation:

First thing to do is to solve for the height of the triangle, BD.  That's easy.  We have the length of the hypotenuse and the base, so Pythagorean's Theorem gives us that the height is 8.003255588 which rounds nicely to 8.  Now you have to call on the fond memories you have of the geometric mean in right triangles to solve the rest.  For the sin of x you need the hypotenuse of that smaller right triangle on the left, side AB.  First let's use geometric mean to find AD.  The formula for that, now that we know the height, is

BD^2=(AD)(DC)

Filling that in with numbers we have

8^2=(AD)16 and

64 = 16(AD).  Solve for AD to get that AD has a length of 4.  Now we know two of the three sides in that smaller triangle on the left and can solve for the hypotenuse.

8^2+4^2=c^2 and

64+16=c^2 so

c=√80 which simplifies to 4√5.  That means that the sin ratio for x is

\frac{8}{4\sqrt{5} }

which divides out to .894

6 0
3 years ago
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