-1.3 - 2 5/6 i need the answer plz help

Answers

Answer 1
-4 2/15 or -4.13, hopes that get you right

Related Questions

0.6-16
What is the answer

Answers

-15.5 is the answer comment if you need me to explain

Find the value of x

x - 2/3 = x - 6

Answers

There are no values of x to make this equation true

the number of painted turtles in a pond is ten less than one-third of the number of frogs. Let f represent the number of bullfrogs. Write an expression for the number of painted turtles

Answers

The expression for the number of painted turtles in the pond will be 1/3f - 10.

Let the number of bullfrogs be represented by f.

From the given information, the number of painted turtles in a pond is ten less than one-third of the number of frogs, the expression for this will be:

= (1/3 × f) - 10

= 1/3f - 10

Therefore, the expression for the number of painted turtles in the pond will be 1/3f - 10. This implies that we have to multiply the fraction by f and then subtract 10 from the value.

In conclusion, the correct option is 1/3f - 10.

Read related link on:

https://brainly.com/question/24950597

How do you find percentages?

Answers

Answer:

obtained number divided by total number multiply by 100%.

· Definition of Percentages

Mathematically, percentages are either numbers or ratios that are expressed as fractions of 100. They are usually denoted as "%" or simply "percent." They may be further represented as simple fractions or as decimal fractions. An example of a percentage is 65% or 65 percent.  The term percentage was formed from two words, “per” and “cent.” Cent is a word with Latin and French origin that means "hundred," and "percent" means "per hundred." For example, 90 percent (or 90%) means 90 out of 100 while 50 percent (or 50%) means 50 out of 100 or half of a whole.

1. Determine the initial format of the number to be converted to a percentage

The number to be converted to a percentage can either be in the decimal or fraction format. A good example of a decimal number is 0.57, which may be the calculated ratio of the values you are comparing, while an example of a fraction is 3/20. The initial format will determine the next mathematical process to be carried out on the number.

2. Carry out a mathematical process on the number to be converted to a percentage

If the number to be converted to a percentage is a decimal number like 0.57, you may not need to do anything to it before you go to the next step. However, if it is a fraction like 3/20, you should first divide the numerator (3 in this case) by the denominator (20 in this case) to get a decimal number.

3. Multiply the result of the mathematical process by 100

If you are required to convert a decimal number like 0.57 to a percentage, you are to simply multiply it by 100. That is, 0.57 x 100 = 57. Therefore, 0.57 as a percentage = 57% or 57 percent. Another example of converting a decimal to a percentage is 0.03 x 100 = 3% or 3 percent.

However, if you are required to convert 3/20 to a percentage, you should divide 3 by 20 = 0.15. Then multiply 0.15 by 100 = 15% or 15 percent.

Another example is if you are to convert 5/10 to a percentage, you should divide 5 by 10 = 0.5. Then, multiply 0.5 by 100. Therefore, 0.5 x 100 = 50% or 50 percent.

HELP, please I'm stuck

Answers

Answer is b have a nice day

Find the equation of the line.
A line that is parallel to the graph of 2x+3y=5 and contains the point (3,1)

Answers

Answer:

2x + 3y = 6

Step-by-step explanation:

The equation of a line in slope- intercept fprm is

y = mx + c ( m is the slope and c the y- intercept )

Given

2x + 3y = 5 ( subtract 2x from both sides )

3y = - 2x + 5 ( divide terms by 3 )

y = - [tex]\frac{2}{3}[/tex] x + [tex]\frac{5}{3}[/tex] ← in slope- intercept form

with slope m = - [tex]\frac{2}{3}[/tex]

Parallel lines have equal slopes, then

y = - [tex]\frac{2}{3}[/tex] x + c ← is the partial equation

To find c substitute (3, 1 ) into the partial equation

1 = - 2 + c ⇒ c = 1 + 2 = 3

y = - [tex]\frac{2}{3}[/tex] x + 3 ( multiply through by 3 to clear the fraction )

3y = - 2x + 6 ( add 2x to both sides )

2x + 3y = 6 ← equation of parallel line

what is 4000ml to dm

Answers

Answer:

4

Step-by-step explanation:

Answer:

4 cubic decimeters.

....

Help meeeeeeeee plsss

Answers

Answer:

Continuous

Step-by-step explanation:

I need help with this question ​

Answers

Answer:

ijjjjjjjhgd ghhhh gghh

1.2 1,4

On average, a person’s heart beats about 4.2×107 times per year. There are about 7,600,000,000 people in the world. Use this data to approximate the number of heartbeats for all the people in the world per year. Expressing your answer in scientific notation in the form a×10 b , what are the values of a and b ?

Answers

A person heart beats is 4.2 x 10∧7

there are 7,600,000,000= 7.6 x 10∧9

the heartbeats for all the people here on earth= 4.2 x 10∧7 x 7.6 x 10∧9

choosing like terms

4.2 ×7.6×10∧7×10∧9

31.92x10∧(7+9)

31.92×10∧16

a=31.92

b=16

Answer:

[tex]3.192*10^1^7[/tex]

Step-by-step explanation:

To find this value, multiply the two values given:

4.2x10^7 = 4.2 x ( 10 x 10 x 10 x 10 x 10 x 10 x 10) = 42000000

42000000 x 7600000000 = 319200000000000000

Then convert 319200000000000000 into scientific notation:

319200000000000000 = 3.19200000000000000

Cut off all the zeroes and I moved the decimal 17 places to the left, so the exponent will be positive:

[tex]3.192*10^1^7[/tex]

find area and perimeter​

Answers

Answer:

Area = 18×(6+9) + (11×9)

= (18×15) + 99

= 270 + 99

= 369m²

Perimeter = 2(18+11) + 2(15)

= 2(29) + 30

= 58 + 30

= 88m

Determine the value of y​

Answers

Answer:

C

Step-by-step explanation:

Because [tex]y^{\circ}[/tex] and [tex]134^{\circ}[/tex] both lie on a straight line, they sum to [tex]180^{\circ}[/tex].

So, [tex]y+134=180[/tex].

We can subtract [tex]134[/tex] from both sides of the equation to get [tex]y=46[/tex].

So,  the answer is [tex]\boxed{C}[/tex] and we're done!

Simon bought a $48 table on sale at 30% off.

Select from the drop-down menu to correctly complete the sentence.

The best estimate for the discount can be found using the expression

Answers

Answer:

he paid $33.60

Step-by-step explanation:

the expression is 48(.70)

70% is how much is still paid so multiply it and you get the answer.

this applies to any question like this.

What is the slope of the line that passes through the points (-3, 1) and (1, — 5) ?
o
0
e
1
1
تراثي
3
e
Sco

Answers

Answer:

-3/2

Step-by-step explanation:

-5-1/1-(-3)

-6/4

-3/2

Free brainliest but help me pls​

Answers

Answer:

A:4

Step-by-step explanation:

3/4 divided by 3/16

3/4 times 16/3

reduce

4

Answer: 4

Step-by-step explanation: do the brackets first. which is (1/2 * 3/8) to multiply these two together multiply numerator by numerator and denominator by denominator. Or, top * top / bottom * bottom

so we'd do 1*2 / 3*8. so it would give you 3/16.

now all we have left to do is divide 3/4 by 3/16.

to do this you can multiply by the reciprocal of the second value(3/16 will become 16/3)

now we have [tex]\frac{3}{4}[/tex] * [tex]\frac{16}{3}[/tex]  you can cancel out each 3 to give you 1/4 * 16/1

and you can also divide both 16 and 4 by 4 (16/4=4)

this gives you a final equation of 1 * 4 for a final answer of 4

Judy earns $65 for working 5 hours. Find the constant of variation

Answers

Answer:

13 dollars an hour.

Step-by-step explanation:

65/5 = 13

total/time = constant of variation

The price of an item is $45.00. After a discount, the price is $38.25. What is the percent of the discount?
Answer correctly and I will give brainliest

Answers

Answer:

=15

Step-by-step explanation:

45-x% *45=38.25

(-45) x/100=38.5-45

(-45)x/100=(-6.75)

x=6.75 * 100/45

=15

The percent of the discount is 15.

It is required to find the percent of the discount.

What is percentage?

A part of a whole expressed in hundredths a high percentage of students attended. Also the result obtained by multiplying a number by a percent the percentage equals the rate times the base.

Given:

Let the discount percent be x%

When the price of $45 is reduced by x%, we get $38.25.

So,

45 − x % ∗ 45 = 38.25

− 45 x /100 = 38.25 − 45

− 45 x /100 = − 6.75

x = 6.75 ∗ 100 /45

x= 15

Therefore, the percent of the discount is 15.

Learn more about percentage here:

brainly.com/question/24999508

#SPJ2

Can you please help me with this ??
Please help

Answers

its 3333344455556999999999999

What are the solutions to x^2-2x+5=0

Answers

Answer:

x = 1 ± 2i

Step-by-step explanation:

x² - 2x + 5 = 0 ( add 5 to both sides )

x² - 2x = - 5

Using the method of completing the square

add ( half the coefficient of the x- term)² to both sides

x² + 2(- 1)x + 1 = - 5 + 1

(x - 1)² = - 4 ( take square root of both sides )

x - 1 = ± [tex]\sqrt{-4}[/tex] = ± 2i ( add 1 to both sides )

x = 1 ± 2i ( that is the solutions are complex )

Answer:

[tex]x=1\pm2i[/tex]

or

[tex]x=1+2i[/tex]

[tex]x=1-2i[/tex]

Step-by-step explanation:

All equations of the form [tex]ax^2+bx+c=0[/tex] can be solved using the quadratic formula: [tex]x = \frac{-b \pm \sqrt{b^2-4ac}}{2a}[/tex]

Quadratic formula gives two solutions, one when ± is addition add one when it is subtraction.

[tex]x^2-2x+5=0[/tex]

Equation is in standard form: [tex]ax^2+bx+c=0[/tex]

Substitute 1 from a, [tex]-2[/tex] for b, and [tex]5[/tex] for C in the quadratic formula, [tex]\frac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]

[tex]x=\frac{-\left(-2\right)\pm \sqrt{\left(-2\right)^2-4\times \:1\times \:5}}{2}[/tex]

Multiply -4 × 5:

[tex]x=\frac{-\left(-2\right)\pm \sqrt{\left(-2\right)^2-4\cdot \:1\cdot \:5}}{2}[/tex]

Add 4 + -20:

[tex]x=\frac{-\left(-2\right)\pm \:4i}{2}[/tex]

* the opposite of -2 is 2:

[tex]x=\frac{2\pm 4i}{2}[/tex]

Now, solve equation:

[tex]x=\frac{2+4i}{2}[/tex]

Divide 2 + 4i by 2:

[tex]x=1-2i[/tex]

_____________________________

Higher Order Thinking A full tank that holds 11.6 gallons of
gasoline is using 1.45 gallons per hour. Is the tank more than
half full of gasoline after 3.5 hours? Explain your answer

Answers

Answer:

Yes ! After 3.5 hours, it will be over half full !

Step-by-step explanation:

In the photo :)

Sally's Soda company makes $1.20 for each can of soda sold out of a machine. If the company makes $144, how many
cans of soda were sold?

Answers

Answer:

120 cans of soda were sold

Step-by-step explanation:

Sally's Soda company makes $1.20 for each can of soda sold out of a machine. If the company makes $144, how many

cans of soda were sold?

144 ÷ 1.20 = cans sold

144 ÷ 1.20 = 120

check your work

120 x 1.20 = 144

CAN SOMEONE PLEASE HELP WITH QUESTIONS 3 THROUGH 11?? YOU DON’T EVEN HAVE TO DO ALL OF THEM JUST THE ONES U FEEL LIKE DOING (ILL MARK AS BRAINLIEST!!)

Answers

Answer:

3. 3/2

4. -1/3

5. -3.5

6. -6and 2/3

7. -18and 13/24

8. 1/18

9.-2.6

10.-1.83

11. 14.963

Step-by-step explanation:

HOPE THIS HELPS, if not see me in the comments

BRANILIEST PLZZZ

The Swiger family recycles about 15 pounds of waste a week. This is 2/5 of the total waste a week. How many pounds of waste does the family produce each week? (Step by step explanation)

Answers

Answer: 37.5 lb/wk

Step-by-step explanation:

Let X be the total amount of waste.  We are told that (2/5) of X is 15 lb/wk.

(2/5)X = 15 lb/wk

X = (5/2)*(15lb/wk)

X = (75/2) il/wk

X = 37.5 lb/wk

please help me due soon

Answers

Answer:

- 7.2

Step-by-step explanation:

it is division and we need to take the reciprocal and multiply it will be -9/5. we need to simplify leaving us -7.2

help me pls help me pls

Answers

Answer: what is this?

Simplify:
10-71
4
1-15+8
6
A. -31
B.
5
12
C. 1
11
D. 1.
12
=

Answers

Answer:

the answer is B

Step-by-step explanation:

it's the right answer

Answer:

D) 1 11/12

Step-by-step explanation:

10 - 7 = 3 -15 + 8 = -7

3/4 - (-7/6) = 23/12 or 1 11/12

I hope this makes sense :)

How would the possible x values change if
Samantha had to pay $7.50 each month instead of
$15 every two months? How would the graph
change?

Answers

The x value would go down 7.50

6x + 19x =

A. 25x
B. 25 x 2
C. 26 x
D. 26x2

Answers

Answer:

25x

Step-by-step explanation:

6x and 19x are like terms so we can add them

6x+19x = 25x

A. 25x is the answer

this diagram models three friends who are sharing two turkey sandwiches equally

Answers

Step-by-step explanation:

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

Answer:

Where's the diagram?

Step-by-step explanation:

Evaluate the expression when c=4 and d=8.
5c+d

Answers

I think it is helpful for you!!!!

Please make me brainliest..

Answer:

5c + d

putting value of c and d,

5 × 4 + 8

20 + 8

28

HOPE THIS HELPS YOU

HAVE A NICE DAY

Other Questions
i need help pls asap Graph the line that represents the equationy+2=1/2 (x+2) Which statement is true?Please help me A=D+qm, solve for q......... Select all the statements that are true for the graph shown submarine's descent Find the product 3/5 divided 60 children who live in poverty perform worse on intelligence tests because they________. help me please Iraqi presence in Kuwait posed a threat to neighboring Saudi Arabia. Iraq violated the sovereignty of Kuwait by invading its borders. Saddam Hussein refused UN demands to withdraw Iraqi troops from Kuwait.Which is the best title for this list? A. Economic Problems in the Middle East B. Economic Concerns of the Iraq War C. Reasons for the Persian Gulf War D. Reasons for the War in Afghanistan Evaluate.(w2x3)10z when w=9, x = 2.7, and z=25Enter your answer as a simplified mixed number in the box. 8th grade algebra pleas help 1. What are your lifestyle goals? (Is your free time more important to you, or is a large salary more important?) Explain.2. What career will give you the means to pursue your lifestyle goals? Why do you think this career is the best match for you?3. Is there an alternative career you would consider if your first choice doesnt allow you to pursue your lifestyle goals? Explain.4. What compromises would you be prepared to make if your lifestyle goals and the salary you are offered for your ideal job arent a good match? Explain and describe.5. Do you think any of your lifestyle goals might change over the course of your life? Why or why not? 2x 1 < 7 and 3x + 24 12 Can somebody give me a paragraph about sweet perfume At this location, it is winter because the North Pole is tiltedTowards the sun Away from the sun Can somebody help me with social studies please? Answer ASAP More then 1 person more people answer Assignment-explain what you think the difference is between fine art and craft art. What is the mass of 7.4 x 10^15 atoms of nickel (Ni)? Which pair of points has a slope of 4? 1. Write true or false for the following statements. Also rewrite the false statements correctly A) Stomata in the leaves open and close with the help of guard cells the moons gravity is weaker than that of the earthif a feather dropped on the moon falls 81.25 cm in 1 second, calculate the acceleration due to gravity on the moon, expressed in m/s/s Steam Workshop Downloader