Mathematics High School

y = 3(-1)+1
This is my own problem

Answers

Answer 1

Answer: -2

Step-by-step explanation:

Related Questions

What is -1 29/40 as a decimal ? - show work plz:(

Answers

Answer:

Step-by-step explanation:

A mixed number is an addition of its whole and fractional parts.

−(1 + 29/40)

Add

1 and 29/40

Write 1 as a fraction with a common denominator.

−(40/40 + 29/40)

Combine the numerators over the common denominator.

−40+29/40

Add 40 and 29

−69/40

The result can be shown in multiple forms.

Exact Form:−69/40

Decimal Form:−1.725

Mixed Number Form:−1 29/40

Answer:

I DONT CARE

Step-by-step explanation:

1/2h+1/3(h-6)=5/6h+2

Answers

Hey there! I'm happy to help!

First we use the distributive property to undo the parentheses.

1/2h+1/3h-2=5/6h+2

We combien like terms.

5/6h-2=5/6h+2

We subtract 5/6 h from both sides.

-2=2

There are no solutions because this equation is not true so therefore no possible x value can satisfy it.

Have a wonderful day! :D

F is between E and G,EF=7 and FG=6. Find EG

Answers

it would be 7, hope this helps :)

add rational numbers 3.64+3/5

Answers

Answer:

It’s 4.24 but does it need to be rounded?

Step-by-step explanation:

b=a+3 table of values

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i hope this helps :)

I need to know the answer

Answers

Supplementary angles add up to 180 degrees.

x + 83 = 180

Subtract 83 from both sides

x = 97 degrees

to 6x - 5(2x - 4) = 3x - 6?

Answers

Answer: 3.71

Step-by-step explanation:

6x-5(2x-4)=3x-6

6x-10x+20=3x-6

-4x+20=3x-6

+4x       +4x

20= 7x-6

+6        +6

26= 7 x

/7      /7

3.71= x

someone correct me if im wrong

(square root of 20) is this rational or irrational?

Answers

It is rational I’m in 9th

Answer:

Irrational

Step-by-step explanation:

√20 is a non repeating decimal that can't be simplified as a fraction.

Constance earns $10.00 per hour. Her benefits package is equal to 18 percent of her hourly wages. Constance works a 35-hour work week.

How much does Constance earn in a week without benefits?

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The answer is 350 dollars per week

Megan bought 3 pounds of apples that cost x dollars per pound. She gave the cashier a 20-dollar bill.
Which equation could Megan use to find the amount of change, y, she should receive?

Answers

Answer:

20/(3x)=

Step-by-step explanation: I know for sure this is right!!

x and y
are supplementary angles. y
measures 156
What is the measure of a?

Answers

Supplementary angles need to add up to 180 degrees.

Subtract Y from 180:

X = 180 - 156 = 24

X = 24 degrees

Given two sequences
A) 3, 5, 7, 9, 11....
B) 3, 6, 12, 24...

Write the nth term of the above each sequence

Answers

Answer:

[See Below]

Step-by-step explanation:

✦ Given that [tex]y=x+2[/tex] the next numbers would be:

  ✧ [tex]13[/tex]

  ✧ [tex]15[/tex]

  ✧ [tex]17[/tex]

  ✧ [tex]19[/tex]

✦ Given that [tex]y=x+x[/tex] the next numbers would be:

  ✧ [tex]48[/tex]

  ✧ [tex]96[/tex]

  ✧ [tex]192[/tex]

  ✧ [tex]384[/tex]

  ✧ [tex]768[/tex]

~Hope this helps Mate. If you need anything fell free to message me.

1. What is distributive property?
2. When must you use the distributive property?
3. Name the steps in solving multi-step equations with parenthesis. Show an example.
Please help me with those three

Answers

1..The distributive property is when you take the number and multiply it to the numbers in the parentheses

2.You must use the distributive property because it helps simplify difficult problems and breaks the problem down into a simpler version

3. To solve a multi step equations with parentheses you must use the addition property subtraction property distributive property in multiplication property if all are needed

combine like terms to simplify each expression
(4-3m)8

Answers


32−24m is the answer

Find the midpoint of the segment with the following endpoints.
(9,6) and (5,2)

Answers

Answer:

(7,4)

Step-by-step explanation:

to find the x value in the midpoint you add both xs and divide by 2

9+5=14

14/2 = 7 = x

to find the y value in the midpoint you add both ys and divide by 2

6+2=8

8/2=4=y

0.028 as a fraction. Answer plss

Answers

As a fraction It should be 7/250
7/250 because 0.028 as an unsimplified fraction is 28/1000, unless you want it unsimplified.

The formula P=2(l + w)relates the perimeter P, in decimeters, with the length and width of a rectangle.
Solve the formula for w.
1.w=2P-L
2.w=P/2+L
3.w=P/2-L
4.w=2P+L

Answers

Answer:

3. w=P/2-L

Step-by-step explanation:

Given formula:

P=2(l + w)

Solving for w:

P=2(l + w)P/2 = 2(l + w)/2P/2 = l + wP/2 - l = l + w - lP/2 - l = ww = P/2 - l

Correct answer choice is:

3. w=P/2-L

8. Derek was observing the change in water levels in his fish pond. The table below show the change in water levels of the fish pond on different dates. DATE WATER LEVEL CHANGE (inches) August 25 -0.75 September 8 3 -1- 8 September 22 2.5 1 October 6 2 October 20 7. 1 8 CLEAR ALL Based on data in the table, what was the total change, in inches, of the water level in the fish pond from August 25 to October 20? whats the answer
​

Answers

Answer:

H. 2 3/4

Step-by-step explanation:

DATE                         >> WATER LEVEL CHANGE (inches) August 25                  >>  -0.75 September 8              >>  -1 3/ 8 September 22            >>  2.5 October 6                    >>  -1/2 October 20                 >>  1 7/8

Total change:

1 7/8 - (-0.75) = 1+ 7/8 + 3/4 = 1 + 7/8 + 6/8 = 1 + 13/8 = 1+ 1 5/8 = 2 5/8

The closest answer option is H. 2 3/4

Simplify (x^5/x^2)^2 . Explain your steps.

Answers

Answer:

[tex]x^6[/tex]

Step-by-step explanation:

[tex]\left(\frac{x^5}{x^2}\right)^2[/tex]

[tex]\frac{\left(x^5\right)^2}{\left(x^2\right)^2}[/tex]

[tex]\frac{x^{10}}{x^4}[/tex]

[tex]x^{10-4}[/tex]

[tex]x^6[/tex]

Solve the inequality and write the solution in interval notation:
k/-12 ≤ 15.

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remember when solving inequalities the sign of your inequality reverses when dividing or multiplying negative values. k/-12<15. k>-180 [-180, positive infinity)

Which shows the triangle when it is translated two units left

Answers

Answer:

I believe it would be -3, 7?

Step-by-step explanation:

IF we move the entire triangle to the left, that's where the coordinates line up.

Hope it helps?

Do any three points not on the same line always, sometimes, or never determine a plane? Explain

Answers

Answer:

  always

Step-by-step explanation:

There is exactly one plane through any three non-collinear points.

What is the volume of a rectangular prism 11 inches long, 6 inches wide and 3 inches high

Answers

Answer: 198 sq. in.

Step-by-step explanation: 11x6x3=198

what is a perfect square trinomial and can you provide an example

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An expressions obtained from the square of binomial expression is a perfect square trinomial . For example: x square+2x+1

A perfect square trinomial is a trinomial that factors as two identical binomials.

For example, x² + 8x + 16 factors as (x + 4)(x + 4) or (x + 4)².

Another example would be x² - 12x - 36 which factors as (x - 6)².

-3 x -6 = 9
[tex] - 3 \times - 6[/tex]
3 × 6 = 9
negative times a negative equals a positive so it would be positive 9 not negative 9​

Answers

You are correct.
Explanation: An even number of negatives always equal a positive and an odd number of negatives always equals a negative.


How can a line of best fit be useful?

Answers

Answer:

Step-by-step explanation: i dont get what your trying to say, is this math?

If an airplane travels 110 mph for 5 hours, what is the total distance traveled?

Answers

Answer:

550 miles

Step-by-step explanation:

[tex]Distance=Speed\times Time[/tex]

[tex]Distance = 110mph \times 5h = 550\ miles[/tex]

Total Distance travelled by the airplane is 550 miles

What is Distance?

Distance is a numerical measurement of how far apart objects or points are.

What is Speed?

The speed of an object is the magnitude of the rate of change of its position with time or the magnitude of the change of its position per unit of time

Given,

Speed of the airplane = 110 mph

Time = 5 hours

Distance = Speed × Time

=110 ×5

=550 miles

Hence, the total distance travelled by the airplane is 550 miles

Learn more about Speed and Distance here

https://brainly.com/question/12759408

#SPJ2

You earn $9.35 per hour and work 32 hours a week at an advertisement
agency. What is your straight-time pay?

Answers

Answer:

the answer is $299.2

Step-by-step explanation:

If f(x)=ln x and g(x)=e^x+1 find f(g(2))-g(f(e)) please help!!

Answers

Answer:

ln (e^2 + 1) - (e+ 1)

Step-by-step explanation:

Given f(x) = ln and g(x) = e^x + 1 to get  f(g(2))-g(f(e)), we need to first find the composite function f(g(x)) and g(f(x)).

For f(g(x));

f(g(x)) = f(e^x + 1)

substitute x for e^x + 1 in f(x)

f(g(x)) = ln (e^x + 1)

f(g(2)) = ln (e^2 + 1)

For g(f(x));

g(f(x)) = g(ln x)

substitute x for ln x in g(x)

g(f(x)) =  e^lnx + 1

g(f(x)) = x+1

g(f(e)) = e+1

f(g(2))-g(f(e)) = ln (e^2 + 1) - (e+ 1)

find the slope between the following points (3, -4) (-2, 6)

Answers

Answer// M=2 (y^2 - y^1 over x^2 - x^1) - 6- -4/ -2 - 3 = 10/-5 which equals to 2

m = -2

I hope this helps you! Have a great day!

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