Mathematics High School

Which of the following are not polynomials?
+ x +1
A. x²
B. +x+
N
C. x2 + 0x2 + 2x + 2
DX-2 + x +1
+
3x+1

Which Of The Following Are Not Polynomials?+ X +1A. XB. +x+NC. X2 + 0x2 + 2x + 2DX-2 + X +1+3x+1

Answers

Answer 1

Answer:

letter a

Step-by-step explanation:

hope it helps

..............

Answer 2
The answer is C because it is separated by + signs, does not contain variables raised to negative or fractional exponents , etc

Related Questions

Find x in the right triangle

Answers

Answer:

The Answer is C

Step-by-step explanation:

Edge 2021

Hope This Helps :)

ANSWER it is C

Step-by-step explanation:

Hypothenuse^2-Kathete^2=Kathete^2

14^2-7^2=Kathete^2

196-49=x

x^2=196-49

x^2=147

x=12,124355653

x=12,1

x=12

THE ANSWER IS C

I hope it help.

have a nice day

can I be brainliest

Best regards

anyone know this? i think it’s 10x. but i’m not sure.

Answers

We would want to multiply 5x by 5x which would give us 25x^2

Answer:

i think its 25x^2

Step-by-step explanation:

5x×5x is 25x^2, because 5 × 5 = 25, and x × x = x^2

please please please can someone help me :)

Answers

Answer:

Step-by-step explanation:

now the equation looks like

3-4Cos(x)=y

hmmm i'm wondering if you can figure it out from here???  it's the same as the other two.. plug in that [tex]\sqrt{2}[/tex] /2  .. can you?   :)

Triangle QRS has coordinates Q(-2, -2), R(0, 3), and S(4, -2) and is dilated by a scale factor of 2. Determine the new coordinates of point S', and state whether the dilation is an enlargement or a reduction

Answers

Given:

Triangle QRS has coordinates Q(-2, -2), R(0, 3), and S(4, -2) and is dilated by a scale factor of 2.

To find:

The new coordinates of point S', and state whether the dilation is an enlargement or a reduction.

Solution:

If a figure is dilated by factor k with origin as center of dilation, then

[tex](x,y)\to (kx,ky)[/tex]

Where, 0<k<1 is reduction and k>1 is enlargement.

The figure is dilated by scale factor 2 which is greater than 1, so the dilation is an enlargement. The rule of dilation is:

[tex](x,y)\to (2x,2y)[/tex]

Using this rule, we get

[tex]S(4,-2)\to S'(2(4),2(-2))[/tex]

[tex]S(4,-2)\to S'(8,-4)[/tex]

Therefore, the new coordinates of point S' are (8,-4).

Which word has a negative connotation?
A. economical
B. expensive
C. costly
D. cheap

Answers

Answer:

The answer is D cheap.

Step-by-step explanation:

Hope this helped Mark BRAINLEST!!

Answer:

D. cheap

Step-by-step explanation:

When you think of cheap its kind of more like you can't afford something better, opposed to inexpensive where it just means "low cost".

Please help
Which expressions are equal to

Answers

Answer:

2 is the answer

Step-by-step explanation:

Let f(x) = 8x3 + 16x2 − 15 and g(x) = 2x + 1. Find f of x over g of x.


A) 4 times x squared plus 6 times x minus 3 plus 12 over the quantity 2 times x plus 1

B) 4 times x squared plus 6 times x plus 3 plus 12 over the quantity 2 times x plus 1

C) 4 times x squared plus 6 times x minus 3 minus 12 over the quantity 2 times x plus 1

D) 4 times x squared plus 6 times x plus 3 minus 12 over the quantity 2 times x plus 1


Thanks :')

Answers

Answer:

I think the answer is C. Its not B or D though

Step-by-step explanation:

write the following using algebraic notation, using the letter x for any unknown numbers. i think of a number, double it, then add 9

Answers

Answer:

2x+9

Step-by-step explanation:

I hope this helps :)

Shoes - $64.99
Calculate a 35% discount using a proportion or an equation.
8-5
Vans OMS
Checkerboard
Shoe-Mu
Your price =

Answers

Answer:

35% of $64.99=35/100 of 64.990=0.35×64.99=$22.7465

DISCOUNTED PRICE=$64.99-$22.7465=$42.2435

PLEASE GIVE BRAINLIEST

Solve: Elizabeth is 4.5 feet tall. Her mother is 1.2 times as tall. How tall is Elizabeth’s mother?

Answers

Answer:

her mother is 5.4 feet tall

If her mother is 1.2 times as tall, then you need to multiply elizabeth's height by how much taller her mother is.

4.5x1.2=5.4

---

hope it helps

Apply the distributive property to factor out the greatest common factor.
24 + 18+ =

Answers

Answer:

42

Step-by-step explanation:

there is no parenthesis so all that is left is to add the 2 numbers together

Answer:

That's wrong this is the answer Factor 6 out of 24 + 18 t .

the answer would be : 6 ( 4 + 3 t )

Step-by-step explanation:

¿cómo puedo encontrar el valor de x en grados?
​

Answers

the answer of

1. x= 60

2. x= 50

help me please i’m going back to math soon and only have a few minutes

Answers

It's 0,3 hope this is right!!!

Please help me with my algebra homework?
What is the sum of the geometric sequence 1,-6,36,.... if there are 7 terms?(1 point)

Answers

Answer:

Step-by-step explanation:

a=1

r=-6/1=-6

[tex]S_{7}=a\frac{1-r^n}{1-r} =1\frac{1-(-6)^7}{1-(-6)} \\=\frac{1+6^7}{1+6} \\=\frac{1+279936}{7} \\=\frac{279937}{7} \\=39991[/tex]

Help please :) with question 4 and 5 don’t mind the selected one i don’t know the answer to that one either

Answers

Answer:

8*f and the difference between 15 and m

Step-by-step explanation:

Please please help with this!!

Answers

Answer: 115

Step-by-step explanation:

Answer:

115 degrees

Step-by-step explanation:

A quadrilateral is always equal to 360 degrees.

You add up all 3 angles which equal 245.

Subtract that from 360 to get the remaining angle x= 115.

Emelia is booking a flight to San Francisco. The airline charges 5270 for the ticket and 16% for taxes and fees. How much will Emelia pay for her flight?
(show your work)

Answers

ANSWER:
$6113.20


EXPLANATION:
There is two ways to make an expression to solve this which is
y = 1.16x
or
y = x + 0.16x

Here is the explanation for the first expression, it is more thorough:

The airline makes her pay x amount in dollars for the ticket alone. Then, the airline charges an additional 16% of that x amount. Just a policy they’ve required.
Therefore:
y = x + 0.16x

• x is the ticket price
• 0.16x is 16% of that ticket price

Plug x with the initial charge amount:
y = 5270 + 0.16(5270)
y = 6113.20



10% of 5270 = $527
5% of 5270 = $263.50
1% of 5270 = $52.70
6% of 5270= $316.20
16% of 5270 = $843.20

$843.20 + $5270 = $6113.20
^ answer


sorry if it’s long lol i wanted to break it down as much as possible

HeLp
Would a bottle of perfume be measured with liters or millimeters??

Answers

Answer:

Millimeters

Always check out answer.com if you want to! Please don't report!

Hope that helps!

Step-by-step explanation:

Christine bought lunch 15 times at school this month and spent a total of $49.50. Each of her lunches cost an equal amount
Which equation could Christine use to determine the price of each lunch (p?
15p = 49.50
49.50p = 15
15+p=49.50
49,50 + p = 15

Answers

Answer:

The answer is 15p = 49.50

Answer:

The answer is $3.3

Step-by-step explanation: Because 49.50 divided by 15 is 3.3

Which angle is supplementary to ∠1?

Answers

Answer: angle 2 is supplementary to angle 1
the answer is angle 2

Evaluate [5 - (4 - 2(6 - 2) + 2)] + 3

A. 12
B -54
C24
D -7
E None of the above

Answers

Answer:

e because the answer would be -4

it’s e, the right answer isn’t on there

pls helpp, due in 5 mins !!

Answers

Slope is 1/2
Slope = rise/run
Rise = 1 and run = 2
Therefore the slope is 1/2

please help I’ll give pts and brainiest

Answers

Answer: 7

Explanation: Since the triangle XYZ is three times bigger than the triangle ABC, angle AC is 63/9 which is 7.

Please help me in this and I’ll mark you BRAINYLEST

Answers

Step-by-step explanation:

Given

[tex]3 {x}^{2} \times 4 {x}^{5} \\ = 12 {x}^{2 + 5} \\ = 12 {x}^{7} [/tex]

Hope it will help :)❤

Answer:

12x^7

Step-by-step explanation:

3x^2(4)x^5

=3*x^2*4*x^5

=12*x^7

=12x^7

Please give brainlist!

Help me pleaseeeeeeee

Answers

Answer:

45/28

Step-by-step explanation:

Hey There!

They want us to find the tangent of R

Remember in sohcahTOA

t - tangent

o - opposite

a - adjacent

meaning that

[tex]tan = \frac{opposite}{adjacent}[/tex]

The opposite of angle r is 45

the adjacent of angle r is 28

so [tex]tanR=\frac{45}{28}[/tex]


In Mr. Jegou's neighborhood 35% of the houses are blue. Write the
percent that do not live in blue houses as a decimal and a fraction in simplest form

Answers

Answer:

Fraction: 3/20

Decimal: 0.35

Step-by-step explanation:

a) 100% - 35% = 65

   So, 65% of the houses are NOT blue.

..............................................

Fraction: 3/20

Decimal: 0.35

Answer:

65/100 or 0.65

Step-by-step explanation:

To answer this problem all you have to do is subtract 35%.If an A+ is an 100 percent,Then subtract 100 and 35 giving you 65 percent.

But if you do not know how to turn a fraction or decimal,then i will show you.every time you have a number in the tens place,add a zero and the add the decimal and finally add 65 which making look like this:0.65.

Fraction is easy to do as long as you do a number out of 100,like this:65/100.

simple :)

A cylinder has radius 1.6 meters and a height of 12 meters. Find its volume and round to the nearest tenth of a meter.

Answers

Answer:

96.5 m³

Step-by-step explanation:

Cylinder volume formula:

V = πr²h

Substitute values:

V = π(1.6)²(12) m³ = 96.5 m³ (rounded to the nearest tenth of a m³)

Estimate a 15% tip for a $66.60 restaurant bill.
a-$10.05
b-$6.70
c-$67.00
d-$100.50

Answers

$9.99 is 15% if $66.60 which totals up to $76.59.
Answer a-$10.05 estimate
10.05 my guy hoped this helped

The two triangles are similar to each other. How long is the side labeled “?”

Answers

Answer:

12

Step-by-step explanation:

The smaller triangle seems to have dilated and formed the larger triangle. So, let's find the factor of increase.

9 / 3 = 3, so 3 is the factor of increase.

Now we need to do 4 x 3 = 12

So, ? = 12

Hope that helps!

-Sabrina

please help i cant seem to figure this out

Answers

Answer:

117649

Step-by-step explanation:

7 to the power of 2 is 49 then bc its in () do 49 to the power of 3 = 117649

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