I really need help with this​

Answer:

NO because it fails the vertical line test.

Step-by-step explanation:

When you do the VLT, it should only touch the figure once but if you the VLT it touches the figure twice.

Answer:

{x | x∈ R, x < -2}

Step-by-step explanation:

Given

See attachment for graph

Required

Determine the inequality

From the attachment, we can see that there is an open circle or -2.

This represents either < or >

Solving further:

The arrow points to the left of -2.

This means that the number line represents numbers less than -2. i.e. < -2

If the numbers are represented with x.

The inequality is: x < -2

So, we have:  {x | x∈ R, x < -2}

The product of the fraction reduced to the lowest term is 1

Fractions are written as a ratio of two integers. Given the products of fractions below

7/16 x 2 2/7

Convert mixed to improper

7/16 x 16/7

Take the product

7/16 x 16/7 = 7/7 * 16/16

7/16 x 2 2/7 = 1

Hence the product of the fraction reduced to the lowest term is 1

Learn more on product of fractions here: https://brainly.com/question/6109670
#SPJ1

Answer:

-x+6

Step-by-step explanation:

3(x+2)-4x

3x+6-4x

-x+6

Answer: yes

Step-by-step explanation:

Answer:

Step-by-step explanation:

3.8cm by 2.4cm

B.

[tex]x^2+15x-54=(x+18)(x-3)[/tex]

Hope this helps.

Answer:

The price of the watch is 280$

Step-by-step explanation:

We know that the original price is 400 dollers, and its on sale for 30%.

So we do 30% of 400 = 120$

finally we do, 400$ - 120$ = 280$

so the final price of the watch is 280$

hope this helps

Answer:

the sine Is 5/13

Step-by-step explanation:

use the trigonometric identity : sin^2+ cos^2 = 1

so the sine Is sqrt(1-(12/13)^2) = 5/13

sqrt means Square root btw

Answer:

C

Step-by-step explanation:

Answer:

Area = 30.3 ft²

Step-by-step explanation:

Area = area of a semicircle + area of a rectangle

= (½*πr²) + L*W

Where,

radius (r) = ½ of 4 = 2 ft

Length (L) = 6 ft

Width (W) = 4 ft

Plug in the values

Area = (½*π*2²) + (6*4)

Area = 30.3 ft² (nearest tenth)

Answer:

Math is used everywhere. When shopping and calculating your total cost, that is math, when calculating how much gas your car needs and how much it will cost, that is math, when you buy something using your credit card and you're trying to figure out the amount due, that is math. We use math almost every single day and after high school, we're probably going to use math for almost everything.

Answer:

D

Step-by-step explanation:

44+32=76

180-76=104

104+36=140

180-140=40

D)40

Answer:

Toothpick

Step-by-step explanation:

A toothpick is made out of a non-ferrous material such as wood, plastic, glass, aluminum etc.  

Both the nail and the safety pin will be attracted to the magnet due to being made from ferrous materials such as iron and steel.  

Hope this helps!

Answer: Inductive Reasoning

Step-by-step explanation: The process of arriving at a general conclusion based on observations of specific examples. When you try to find the pattern for a list of numbers or visuals, you are using inductive reasoning.

MARK ME BRAINLIEST PLEASE PLEASE PLEASE!!!

Answer:

Option A) is the right answer because for SAS property we need to verify that the sides are equal to each other in the triangles.

Answer:

A. 0

Step-by-step explanation:

Have an amazing day :)

Answer:

I can infact confirm that the answer is 0 (just 0)

Step-by-step explanation:

I just took the quiz, I hope this helped!! <3

Answer:

The transformation show is a translation.

Step-by-step explanation:

It's not reflected because they are facing the same way.

It is not a rotation because they it was not being rotated.

Its a translation because it was moved over 4 spaces.

Answer:

C on edge 2021

Step-by-step explanation:

Answer:

-2=0.11    -1=0.33   0=1    1=3   2=9

Step-by-step explanation:

domin -2,-1,0,1,2

range 0.11 0.33 1 3 9

y intercept 1

Answer:

22 degrees

Step-by-step explanation:

The angle that measures 158 degrees and angle u are supplementary angles, meaning they add up to 180 degrees.

Angle s and angle u are corresponding angles, meaning that they are congruent.

This means that the angle that measures 158 degrees and angle s are supplementary as well. Knowing this, we can construct the following equation:

[tex]180=158+s[/tex]

Subtract both sides by 158

[tex]180-158=158+s-158\\22=s[/tex]

Therefore, angle s has a measure of 22 degrees.

I hope this helps!

Answer:

[tex] \sqrt{32} + 3[/tex]

[tex] - \sqrt{32} + 3[/tex]

Step-by-step explanation:

Use foil method

[tex](y - 3) {}^{2} [/tex]

[tex](y - 3)( y - 3)[/tex]

First multiply y and y

[tex]y \times y = {y}^{2} [/tex]

Next Multiply Outer term y and -3.

[tex]y \times - 3 = - 3y[/tex]

After that ), Multily inner tern -3 and y

[tex] - 3 \times y = - 3y[/tex]

Finally multiply -3 and -3 and you get 9.

Then combine all

[tex] {y}^{2} - 6y + 9 - 32 [/tex]

[tex] {y}^{2} - 6y - 23[/tex]

Now I'm going to complete the square. First get only the y value on the left side so we first set this equal to zero then move add 23 on both sides.

[tex] {y}^{2} - 6y - 23 = 0[/tex]

Add 23

[tex]y {}^{2} - 6y = 23[/tex]

Apply formula

[tex] (\frac{b}{2} ) {}^{2} [/tex]

where b is the coefficient.

plug it in

[tex]( \frac{ - 6}{2}) {}^{2} [/tex]

Which is -3 squared which equal 9.

Then add 9 on both sides

[tex] {y}^{2} - 6y + 9 = 23 + 9[/tex]

23+9=32

Now let factor the left side

the only number that adds to -6 and multiply to 9 is

-3 so we would rewrite the left side as

[tex](x - 3) {}^{2} = 32[/tex]

Now take the sqr root of 32

[tex] \sqrt{(x - 3) {}^{2} } = \sqrt{32} [/tex]

Then add 3 on both sides

[tex]x + - 3 + 3 = \sqrt{32} + 3[/tex]

A sqr root of a number can be positive or negative so

the answer is

[tex] - \sqrt{32} + 3[/tex]

[tex] \sqrt{32} + 3[/tex]

Answer:

No solution

Step-by-step explanation:

Move all the variables to one side and all the numbers to the other side.

0.5y-2*2/5=1/2y+2.4

-2*2/5=1/2y+2.4-0.5y

-2*2/5-2.4=0

thus there is no solution

Answer:

400%

Step-by-step explanation:

We can write a percent proportion:

600/x = 150/100

a:b = c:d

a and d are linked and b and c are linked. So if a is missing, you would do (b*c)/d to get a, if b was missing, you would do (a*d)/c to get b, etc.

So over here we do

(600*100)/150 = 60,000/150 = 400, so x = 400, so that means it's 400% of 150

We can also use benchmark fractions which I find much easier:

100% of 150 is 150.

So 200% of 150 is 300

So 300% of 150 is 450

And 400% of 140 is 600

Every time it increases by 100%, it also increases by 150 on the other side, which makes sense

Let me know if you have any questions.

Answer:

Although you didn't give us the expressions, I'm assuming one of the correct answers would be 3(p+5) by factoring out a 3.