Do dis pls and don’t be toxic and take points

Mathematics

1 answer:

lbvjy [14]2 years ago

6 0

Here you go, it’s simply solving for x. one tip i can give you is that if you divide by a negative number, the inequality sign flips. hope this helps :)

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Choose the correct symbol for interval notation when a value is to be included in the solution.

RoseWind [281]

Choose the correct symbol for interval notation when a value is to be included in the solution
A. Parenthesis

ex

you had
x3 when x=8

it will be

(8)3

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3 years ago

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An angle is created from points C, A, and B with vertex A. An arc is drawn from point A and intersects rays AC and AB. The inter

Minchanka [31]

Answer:

Bisecting an angle ⇒ answer a

Step-by-step explanation:

* Lets revise the steps of bisecting an angle

- How to construct a bisector of angle XYZ

1. Open the compass to any width, and place its pin at the angle’s

vertex Y and draw an arc cuts the two rays of the angle YX and YZ

at two points M and N respectively

2. Open the compass to another width and place its pin at M and draw

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3. Without changing the width of the compass place its pin at N and

draw another arc intersects the arc from M at point Q

4. Join YQ which is the bisector of angle XYZ

* Now lets compare these steps by the steps of the question

∵ The vertex of the angle ABC is A represented by Y

∵ The rays of the angle AC and AB represented by YX and YZ

∵ Points D , E represented by points M , N

∴ The construction is " Bisecting an angle "

7 0

2 years ago

Which system can be used to represent, x the number of tetra fish, and y, the number of goldfish, he purchased?

Fed [463]

The equation that would best describe the situation would be the first option. To solve this question, simply break down the question into sections and then use variables X and y to represent each of the things asked for in the problem. We know the following:

X = no of tetra fish
Y = no of goldfish
If there is twice as much goldfish than tetra fish, then it would be 2y.

X = 2Y.

Then knowing what X and y represent, find the equation that gives the total cost of fish he bought, knowing that 1.50 is for a goldfish and 2.00 is for a tetra fish.

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2 years ago

What is 1.7¯ expressed as a fraction in simplest form? 13/7 25/9 8/7 16/9

MissTica

1.7¯ (7 is repeating)

16/9 = 1.7777778

answer is

16/9

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2 years ago

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Find x Thanks for the help in advance!

Marina86 [1]

I'm not sure if this is the easiest way of doing this, but it surely work.

Let the base of the triangle be AB, and let CH be the height. Just for reference, we have