All categories

3 years ago

Someone help me with this please :)

Mathematics

1 answer:

ss7ja [257]3 years ago

6 0

Answer:

Order of Opperation:

1= 67

2= 255

3= 42

4= -37

5= 55

6= 4

Evaluate Expression:

1= -1

2= 0

3= 5

4= 6

integer opperation:

1. 6

2. -20

3. 18

4. -12

5. -13

6. -15

7. -5

8. 96

9. 0

10. 18

11. undefined or 0/6

12. -56

Conversion Table:

50%

25%

3/4 AND .75

33%

2 5/10 (If u need simplified it would be 1 1/2) AND 2.5%

1 5/10 (If u need simplified it would be 1 1/2) AND 1.5

You might be interested in

Scientists rely on which of the following to provide critical feedback when revising scientific explanation?

zmey [24]

Answer:

D) Peer review

Step-by-step explanation:

Peer review aims at reviewing a scientific work either publication, research journal or ideas by a group of other scholar in the field. By doing so; Peer review helps to redefine the content of the research and ensures its originality before such can be published. Also; another significant purpose of Peer review as it provide critical feedback when revising scientific explanation is to help ameliorate the quality of the documents, supply suggestions, and also focuses on pointing out mistakes and errors where needed prior to the publication time.

6 0

3 years ago

Given APWVS~HDTFY, what is HD?

sweet [91]

kirsten gots this lol

7 0

3 years ago

Read 2 more answers

Will give brainliest!!! The MTC Theater holds 250 people, and last night’s performance sold out! Students under the age of 16 pa

Marina86 [1]

Answer:

Student's tickets: 60

Adult's tickets: 190

I think this is right

Step-by-step explanation:

"Let x represent the number of tickets sold to students under the age of 16. Let y represent those over the age of 16.

Equation 1, number of tickets sold:

The total number of tickets sold to students under the age of 16 plus the number of tickets sold to students over 16 must equal 250 (since the theater was sold out). The equation becomes:

x + y = 250

Equation 2, revenue from tickets sold.

The total revenue was $910. The cost of tickets under 16 is $2.50 and the cost of tickets over 16 is $4.00. The equation becomes:

2.50 * x + 4.00 * y = 910.00

The system of equations to solve is:

x + y = 250

2.50 * x + 4.00 * y = 910.00 "

5 0

3 years ago

(3x^3+4x^2)+(3x^3-4x^2-9x)

zysi [14]

Answer:3x • (2x2 - 3)

Step-by-step explanation:

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x2" was replaced by "x^2". 3 more similar replacement(s).

STEP

Equation at the end of step 1

((3•(x3))+(4•(x2)))+(((3•(x3))-22x2)-9x)

STEP

Equation at the end of step

((3•(x3))+(4•(x2)))+((3x3-22x2)-9x)

STEP

Equation at the end of step

((3 • (x3)) + 22x2) + (3x3 - 4x2 - 9x)

STEP

Equation at the end of step

(3x3 + 22x2) + (3x3 - 4x2 - 9x)

STEP

Pulling out like terms

6.1 Pull out like factors :

6x3 - 9x = 3x • (2x2 - 3)

Trying to factor as a Difference of Squares:

6.2 Factoring: 2x2 - 3

Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)

Proof : (A+B) • (A-B) =

A2 - AB + BA - B2 =

A2 - AB + AB - B2 =

A2 - B2

Note : AB = BA is the commutative property of multiplication.

Note : - AB + AB equals zero and is therefore eliminated from the expression.

Check : 2 is not a square !!

Ruling : Binomial can not be factored as the

difference of two perfect squares

Final result :

3x • (2x2 - 3)

5 0

3 years ago

Another question I need help with. I've got the part where it says to rewrite as a radical expression on my paper, but I'm havin

Alik [6]

$\bf a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} 
\qquad \qquad
\sqrt[ m]{a^ n}\implies a^{\frac{ n}{ m}}\\\\
-------------------------------\\\\
32^{\frac{3}{5}}\implies \sqrt[5]{32^3}\qquad 
\begin{cases}
32=2\cdot 2\cdot 2\cdot 2\cdot 2\\
\qquad 2^5
\end{cases}\implies \sqrt[5]{(2^5)^3}\implies \sqrt[5]{(2^3)^5}
\\\\\\
2^3\implies 8$

4 0

4 years ago