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Law Incorporation [45]
3 years ago
11

Please help I’m being timed

Mathematics
1 answer:
olasank [31]3 years ago
4 0

Answer: D: x ∈ [0, 4)

Step-by-step explanation:

For a function:

y = f(x)

The range is the set of the outputs, the possible "y" values

The domain is the set of the inputs, the possible "x" values.

Now, we want to see the domain in which the function increases.

First, we can see that the whole domain of the graph is the interval:

[0, 9]

And a function is increasing if, reading from left to righ, the graph goes upwards.

In the image, we can see that the graph increases in the segment:

[0, 4)

Where we have an open segment because in the point x = 4 the graph stops increasing.

Then the domain where the function increases is:

D: x ∈ [0, 4)

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Look at pic down underrr
dimulka [17.4K]

Answer:

Triangle rsu = Triangle tus

Statements Reasons

UR ≅ TS  Definition of Rectangle

US ≅ US Reflexive Property

<U, <T, <R, <S are all congruent and right angles

Definition of Rectangle

ΔRSU ≅ ΔTUS Side, Angle, Side

UR ≅ TS     CPCTC

Just draw a reverse angle,hence you get comparison.

So, satisfying S-S-S

RUS  ≅ SUT

RSU ≅ TUS

So, angle

URS = angle TUS

2. Pythagoras Theorem

Triangle RUS

A^2 + B^2 = C^2

Uu^2 + Ss^2 = Rr^2

√Rr = Rr^2 = x

Triangle TUS

A^2 + B^2 = C^2

Ss^2 + Uu^2 = Tt^2

√Tt = Tt^2 = x

UR measure / sin (60) x (90) = US measure.

ST measure / sin (60) x (90) = US measure.

Proves angles RSU = 30 degree

Proves angles  TUS = 30 degree

As all adjacent angles in a triangle add up to 180 degree.

7 0
3 years ago
HURRY!!<br> a<br> Positive<br> b<br> Zero<br> c<br> Undefined<br> d<br> Negative
Temka [501]
Answer: b, zero

On a graph, when it’s a straight line, there is no slope. When it’s increasing the line, it’s positive, and if it’s decreasing the line, it’s negative, and this line is doing neither.
6 0
3 years ago
If mmc098-2.jpg = 7x + 7, mmc098-3.jpg = 5y, and mmc098-4.jpg = 140, find the values of x and y.
Marina CMI [18]
First i dont know what is the meaning of the mmc098-2.jpg, mmc098-3.jpg and <span>mmc098-4.jpg. but base from what you had written is a set of equation where you solve the values of each variables. but unfortunately i cant solved it because of what you have written there. please give me the correct equation so i can solve it</span>
6 0
3 years ago
This is confusing :(
ValentinkaMS [17]

Answer:

154

Step-by-step explanation:

The important thing to recognize about finding the area for these types of figures is to make it into shapes that are easier to calculate, such as rectangles.

1) There are different ways of creating rectangles from this figure; however I will choose to cut the shape into two rectangles:

Imagine if the "L" was cut down from the top part of the "L" to the bottom, as to create to rectangles.

There will be a tall vertical rectangle and a small horizontal rectangle.

The tall rectangle will have a length of 17 and a width of 6

The smaller rectangle will have a length of 4 and a width of 13

2) Calculate the areas of the two rectangles and add them together:

Tall: 17 * 6 = 102

Small: 4 * 13 = 52

Total = 102 + 52 = 154

6 0
3 years ago
What are the possible outcome when you role a die?
fomenos

Answer:

1-2-3-4-5-6

Step-by-step explanation:

yeh......

5 0
3 years ago
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