Mathematics High School

19 - (2⁴ + 3) Please help me ​

Answers

Answer 1

Answer:

your answer would be zero,nothing,0.

Step-by-step explanation:

Answer 2

Answer:

I THINK ITS 0....

Step-by-step explanation:

Related Questions

Pregunta 1
Why would 3x + 11 + 2x NOT be a trinomial?

Answers

Step-by-step explanation:

Because it actually simplifies into a binomial 5x+11 by collecting like terms

[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]

[tex]\huge \sf \: 3x + 11 + 2x[/tex]

The above expression will not become a trinomial because 3x + 11 + 2x will get simplified to -> 5x + 11 l, which is a binomial (an expression having 2 terms). To make it simpler, trinomials are formed if there are 2 or more variables or if the given variable is squared or cubed so that the expression cannot be easily simplified.

Explanation in numbers :-

[tex] \sf \: 3x + 11 + 2x \\ = \sf \: 3x + 2x + 11 \\ = \sf \: 5x + 11 \\ \bcancel = \bf \: a \: trinomial; \: it \: is \: a \: binomial[/tex]

Tell of the solution to the following equation. Explain your answer. 4(x + 3) - 4 = 8x + 10 - 4x​

Answers

I’m not sure what the answer is sorry

PLEASE HELP THIS IS DUE TODAY :((

The picture is attached below

The question is

Given the piecewise function shown below select all of the statements that are true

Answers

A is true: 1 > 0, and f (1) = 1² - 1 = 0.

B is false: -2 < 0, so f (-2) = -(-2) + 1 = 3.

C is false: 4 > 0, and f (4) = 4² - 1 = 15.

D is true: -1 < 0, so f (-1) = -(-1) + 1 = 2.

What is the greatest common factor of 47 and 87

Answers

Answer:

1

Step-by-step explanation:

The factors of 87 are 87, 29, 3, 1.

The factors of 47 are 47, 1.

The common factors of 87 and 47 are 1, intersecting the two sets above.

In the intersection factors of 87 ∩ factors of 47 the greatest element is (1).

Perform the indicated operations. Write the answer in standard form, a+bi.

9 - 5i / 6 + 2i

Answers

Answer:

[tex]thank \: you[/tex]

I need help with this, PLEASE

Answers

Answer:

Mean = 3

Step-by-step explanation:

0 + 0 + 1 + 1 + 1 + 2 + 3 + 4 + 4 + 5 + 6 + 6 + 6 = 39

39/13 = 3

Answer:

The mean is 3

Step-by-step explanation:

If you add every x like this: 6+6+6+5+4+4+3+2+1+1+1 in your calculator, you'll get 39 then divide by the number of x's which is 13 you'll get 3. Good luck!!

The perimeter of a rectangular pool is 250 feet. The length is 3times longer than the width. What are the dimensions of the pool?

Answers

Answer:

Length = 52m Width = 25m

Step-by-step explanation:

P = 2L + 2W = 154 meters

L = 2W + 2 Substitute and solve.

2(2W + 2) + 2W = 154 remove parentheses and combine like terms

4W + 4 + 2W = 154

6W + 4 = 154. Subtract 4 from both sides

6W = 150. Divide both sides by 6

W = 25 m

Therefore: L = 2W + 2 = 2(25) + 2 = 52m

check: P = 2(52) + 2(25) = 104 + 50 = 154m OK

someone help!! asap !!

3 = 10 - n

please show work as well! will give brainliest.

Answers

Answer:

n = 7

Step-by-step explanation:

3 = 10 - n

-10  -10

----------------

-7 = -1n

/-1     /-1

-----------------

7 = n

Answer:

[tex]3 = 10 - n \\ n = 10 - 3 \\ n = 7 \\ thank \: you[/tex]

0
2. Set up a proportion to solve for x in the following similar triangles.
18
12
24
X - 2
O=
○ = -2
O =

Answers

Answer:

18           24

------ = ---------

12          x-2

Step-by-step explanation:

Since the triangles are similar, we can write a proportion to solve

18           24

------ = ---------

12          x-2

El conjunto de los numeros racionales se representan con la letra Q.?

Answers

Answer:

El conjunto de números racionales se denota con la letra mayúscula latina Q presentada en un tipo de letra de doble trazo. Es parte de una familia de símbolos, presentados en un tipo de letra de doble trazo, que representan los conjuntos de números utilizados como base para las matemáticas.

Step-by-step explanation:

Now I skipped the question but I have a recollection of what it looks like :)

Answers

Answer:

4.5

Step-by-step explanation:

20(2+8)
How to solve

Answers

Answer:

so the answer is 200

Step-by-step explanation:

= 20 (10) =20*10 200

24/30 ➗ 6/6 = ?
Please show work if your able too! :)

Answers

Answer:

20

Step-by-step explanation:

Solution:

24 6

__ × __

30 6

= 4×5

=20

Well first 6/6 it’s equal to 1

So your next step would be

24/30 divide by 1

So any expression divided by one stays the same.

24/30

And to finish you are going to reduce each side by 6 in other words you are going to divide.

24 divided by 6 is 4
30 divided by 6 is 5

So your answer is 4/5 or 0.8

I hope that helps:)

What is the probability of drawing a green marble from a jar with 40 red marbles, 50 green marbles, 30 blue marbles, and 80 yellow marbles?

Option 1; 1/2
Option 2; 1/3
Option 3; 1/4
Option 4; 1/5

Answers

Answer:

1 / 4

Step-by-step explanation:

Total number of marbles = 40 + 50 + 30 + 80 = 200

There are 50 green marbles,

So, 50 / 200 = 1 / 4

What is negative 29 as a fraction

Answers

Answer:

-29/1  or   29/-1

Step-by-step explanation:

It can also be a lot of other things if you scale it up properly such as:

-58/2

-87/3

-116/4

Write the decimal expansion for each number a. 1/9,
B.10/11, C.1 5/27

Answers

a is like 0.111
b 0.9090 rounded is 0.91
c 1.185 rounded is 1.19

A "B" grade on a test is 85%. How many questions can you miss on a 35-question exam and get a
B.

Answers

Answer:

5

Step-by-step explanation:

If all question are worth same same amount of points, you can miss 5 questions out of 35 and get an 86. If you miss 6 questions you would get an 83.

hope this helped!

Answer:

5

Step-by-step explanation:

What is the greatest common factor of 28 and 42.

Answers

Answer:

14

Step-by-step explanation:

14 x 2 = 28

14 x 3 = 42

Find the value of x
(6x + 7)°
(8x - 17)°

Answers

Answer:  x = 12

Explanation:

The two angles shown are vertical angles. This occurs whenever you have an X shape like this, and whenever the angles are opposite one another. Vertical angles are always congruent.

6x+7 = 8x-17

6x-8x = -17-7

-2x = -24

x = -24/(-2)

x = 12

Plz help this question is very confusing

Simplify 1^12

-1

-i

i

1

Answers

Answer:

[tex]i^{12}[/tex] = 1

Step-by-step explanation:

Using the rule of exponents

[tex]a^{m}[/tex] × [tex]a^{n}[/tex] = [tex]a^{(m+n)}[/tex]

Then

[tex]i^{12}[/tex] = [tex]i^{4}[/tex] × [tex]i^{8}[/tex] = 1 × 1 = 1 ← ( view table for values )

Need help ASAP please

A radio disk jockey needs 3 songs that together play for 10 minutes. His first 2 choices are 3.2 minutes and 3.5 minutes. How long should the third selection be?

Answers

Subtract t the first 2 choices from the total time:

10 - 3.2 - 3.5 = 3.3

The 3rd selection needs to be 3.3 minutes long

Calculate the amount and compound interest on
i) ₹15000 for 2 years at 10% per annum compounded annually.
ii) ₹15620 for 3/2 years at 8% per annum compounded half yearly.
iii) ₹100000 for 9 months at 4% per annum compounded quarterly.

Answers

Answer:

Below in bold.

Step-by-step explanation:

i) Amount = 15000(1 + 0.10)^2 = 18,150.

Interest = 3,150.

ii) Amount = 15620(1 + 0.08/2)^(3/2*2)

= 15620(1 + 0.04)^3

= 17,570.38.

Interest =1,950.38.

iii) Amount = 100000(1 + 0.04/4)^(3)

= 100000(1 + 0.01)^3

= 103,030.1

Interest = 3030.1.

help with this if ye may

Answers

y2 is it because it is the biggest number

Answer:
y+5
- ———
6y-36

Subtract.
_33-18
Enter your answer, in simplest form, in the box.
Pls answer I will give 10 Brainly

Answers

[tex] - 33 - 8 = - 51[/tex]

SOMEOne PLS EXPLAIN VERTICAL ASYMPTOTES TO ME IM DYING- i need to know how u get the asymptote(explanation) and answer T^TTTTTTTTT

Answers

A vertical asymptote is what you get when you try to divide by 0. To find where you get these, you need to look at the denominator and what values of x will make the denominator equal to 0.

In your denominator, you have (x+7)(x-5)(x-3).
What values of x makes (x+7)(x-5)(x-3)=0?
If x = -7, if x = 5, or if x = 3, then that entire expression will equal zero. (Same idea as when you solve equations by factoring.

Now the only place this can get trickier is if one of those factors — one of (x+7), (x-5), or (x-3) — also appears in the numerator. If that happens, then it’s more involved whether you have an asymptote or not. But that doesn’t happen in this example.

So the short version: Asymptotes happen when you try to divide by zero. Dividing by zero is not a good thing. So you just ask yourself, “What will make the denominator 0?”

you have a tire. the radius of the tire is 15.5 inches. the radius of the hole in the tire is 7.5 inches. if the tire is 10.5 inches thick. what is the volume of the tire? write your answer in terms of pie.

Answers

23.5 I think for the volume of the tire I used 7.5 and used the pie symbol

g(a)=3a-2
find g(-9)
help!

Answers

g(a)=3a-2 says “take your input (a) and multiply it by 3 and then subtract 2.”

g(-9) tells you that your input will be -9, so apply the rule given above to -9: multiply it by 3 and subtract 2.

g(-9) = 3(-9) - 2

And then finish by cleaning up the right side using order of operations.

What is bigger 8+√50 or 5+√65

Answers

Answer:

8+√50

Step-by-step explanation:

8+√50=15.0710678119

5+√65=13.0622577483

find the 50th term of 0,3,6,9

Answers

[tex]\text{a}_1=0 \ \text{and} \ \text{a}_2=3\\\\\text{r}=\text{a}_2-\text{a}_1=3-0=3\\\\\text{a}_{50}=\text{a}_1+49\text{r}=0+49\cdot3=0+147=147\\\\\huge\boxed{\text{a}_{50}=147}[/tex]

solve 5(x+3)=2x+3
x=

Answers

5(x + 3) = 2x + 3
5x + 15 = 2x + 3
5x - 2x + 15 = 3
5x - 2x = 3 - 15
3x = -12
3x/3 = -12/3
x = -4
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