How many zeros will be in the product of 5 x 105 = ________? Explain how you know.

Answers

Answer 1

Answer:

The is zero 0's in the answer. The way I know is that I put it into an equation, and started solving. I started off by multiplying 5x5=25. Next I noticed the next number I multiply 5 by is 0, so the next value will be 2 because the 2 from 25 was carried over. Finally I multiplied 100x5=500. And 500+25=520.

Step-by-step explanation:

   2

  105

x     5

  525


Related Questions

What is the equation of the line that passes through the point (5,-9) and has a slope of
m written in point-slope form?

Answers

Answer:

y=-2/3(x-5)-9

sorry for bad handwriting and forget - with slope

1). 2/3 ÷ 3/6
2). 1/5 + 3/4
3). 15/3 × 21/5


Answers

1). 2/3 ÷ 3/6

=> 2/3 ÷ 3/6

=> 2/3 × 6/3

=> 2/1 × 2/3

=> 4/3

2). 1/5 + 3/4

=> 1/5 + 3/4

=> 1 × 4/5 × 4 + 3 × 5/4 × 5

=> 4/20 + 15/20

=> 4 + 15/20

=> 19/20

3). 15/3 × 21/5

=> 15/3 × 21/5

=> 15 × 21/3 × 5

=> 315/15

=> 21 × 15/1 × 15

=> 21

If
f(x) = x2 + 2x - 4
and
g(x) = 3x + 1
=
Find
g(f(x)) = [ ? ]x2 +[ ]x + [ ]

Answers

The equation for g(f(x)) would equal 5x2 + 2x -11

I got this by graphing both of those equations, and their lines were the exact same.

Graph shown below:

mathematics sat question

Answers

Answer:

A

Step-by-step explanation:

You should simplify this, here [tex]i[/tex] is like a variable.

[tex](7+3i)+(-8+9i)[/tex] [tex]7+3i-8+9i[/tex]

Now here you just simplify the variables and calculate the numbers.

[tex]7-8 = -1[/tex]

[tex]3i+9i=12i[/tex]

equals

[tex]-1+12i[/tex] which is "A"

I hope it helps you. Please choose my answer as the BRAINLIEST

(7+3i)+(-8+9i)
=7+3i-8+9i
=-1+12i

Hope my answer helped u :)

Bentil sells 240 years at 12% simple interest per annum what will be the total amount in Bentil's account at the end of the three years 3 years?​

Answers

Answer:

86.4

Step-by-step explanation:

12% of 240 * 3 = 86.4

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

Answers

Answer:

at this time i am unwilling to answer this question due to the fact that it interfeers with my ability to peacefully sleep tonight./ thatnyou and have a good nioght.

Step-by-step explanation:

165,137.18$ after 47 years

Explanation A = P(1+r)t

P = 20000
R = 4.5
T = 47

PLEASE ANSWER ASAP WORTH 40 POINTS !! SHOW WORK AS WELL PLEASE. After the 4th
game of the season, Aaron Rodgers had 6 touchdown passes.
After the 12th
game of the season, he had 28 touchdown passes. What is the rate
of change in touchdowns per game that he had during that stretch?

Answers

Answer:

He averaged 2.75 touchdowns per game during the stretch.

Step-by-step explanation:

Its a 8 game stretch, he scored 22 touchdowns during the stretch.

So divide 22 by 8 to get 2.75 to get the average touchdowns per game

Giải các Phương Trình Nghiệm Nguyên
1/x +1/y = 1/6xy

Answers

Answer:

sucky my ducky ;))))

Step-by-step explanation:

What is the answer to this question?

Answers

both have a right angle, and both have a 61* angle, meaning the third angle has to be 29* on both (all angles in a triangle have to add up to 180 so you subtract the 90 and the 61 = 29)

Evaluate each of the expressions below using the given value.

Answers

Answer:

39

Step-by-step explanation:

m=5 substitute m to 5

3(6m - 17)

18m - 51

18(5) - 51 substitute

90 - 51 =

39

Help, show work too please. (NO LINKS)​

Answers

Answer:

11.7

Step-by-step explanation:

Step 1: Our output value 39.

Step 2: We represent the unknown value with x.

Step 3: From step 1 above, 39 = 100%.

Step 4: Similarly, x = 30%.

Step 5: This results in a pair of simple equations:

39 = 100%(1)

x = 30%(2)

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

39/x = 100%/30%

Step 7: Again, the reciprocal of both sides gives

x/39 = 30/100

------> x = 11.7

Therefore, 30% of 39 is 11.7

The regression equation y = 5.83x +38 approximates the number of minutes it takes an employee to drive to work, y, given the number of miles the employee has to drive, x. Based on this equation, for every mile the car is driven, the driving time increases by how much?​

Answers

43.83x is the correct sender

The diagram shows a trapezium PQRS.



Calculate the area of the trapezium PQRS.

Answers

Area of trapeziaum 1/2*(6+8)*5=35

Answer:

AREA = 35cm

Step-by-step explanation:

Formula in finding the trapezoid's area:

USE THIS FORMULA!: 1/2 × altitude × (base [tex]_{1}[/tex] + base [tex]_{2}[/tex])

(note: altitude is also known as the height)

Area = 1/2 × 5 × (6 + 8)

A = 1/2 × 5 × 14

A = 2.5 × 14

A = 35

The area of your trapezium is 35!

please mark this answer brainliest if this answer hepled you! let me know if you got your answer right :)

have a great day <3

EST TO
ET
The hypotenuse of a right triangle is 35 in. One leg of the triangle
measures 21 in. What is the length, in inches, of the other leg of
the triangle?

Answers

Answer:

28 in

Step-by-step explanation:

Use Pythagoras Theorem

[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]

Where c is the hypotenuse of the right angle triangle ,and a and b the other sides. Just substitute the values and get your answer.

Help me please i don't understand ​

Answers

Answer:

4

Step-by-step explanation:

Because you use trial and error to see what x is and it says integet meaning 1,2,3,4,5,6... and their opposites.

Answer:

x ≈ 5 using math and x ≈ 4 using trial and error

Step-by-step explanation:

[tex]6^x = 3800[/tex]

[tex]x = log_{6}*3800[/tex]

x ≈ 4.6 ≈ 5

Hope this helped!

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

Trial and Error:

6 ^ 4 = 1276

6 ^ 5 = 7776

3800 is closer to 1276, so x = 4

Find the missing angle.
у
37
58°
y = [?]
Enter the number that belongs in the green box.

Answers

Answer:

85°

Step-by-step explanation:

The sum of all angles in a triangle is 180°

180 = y + 37 + 58

y = 180 - 37 - 58

y = 85

Answer:

85 degrees

Step-by-step explanation:

y+95 degrees=180 degrees

y=85 degrees

Ignore how blurry the picture is

Answers

I HOPE THE ABOVE INFORMATION WILL HELP YOU.

THANK YOU.

6. Tell whether the lines are parallel, perpendicular, or neither. *

Line 1: (-3,-1) and (-7,-2)

Line 2: (2.-1) and (8,4)

Parallel with a slope of 1/4

Parallel with a slope of 5/6

Perpendicular with a slope of 1/4 and

Perpendicular with a slope of 1/4

Neither, slopes are 1/4 and 5/6

O

Neither, slopes are 3/10 and 1/2

Answers

Answer:

Neither, slopes are 1/4 and 5/6

Step-by-step explanation:

Let's find the slope for Line 1: (-3,-1) and (-7,-2)

m1 = (-2+1)/ (-7+3)

= -1/-4

=1/4

Line 2: (2.-1) and (8,4)

m2= (-4+1)/ (8-2)

= -3/6

= - 1/2

These slope values are not the same, so the lines are not parallel. The slope values are also not negative reciprocals, so the lines are not perpendicular. Then the answer is

Neither, slopes are 1/4 and 5/6

do logarithmic functions have horizontal asymptotes?

Answers

9514 1404 393

Answer:

  not generally

Step-by-step explanation:

The basic log function has a vertical asymptote where its argument is zero. It has a positive slope for all positive arguments. It tends to infinity as the argument tends to infinity. There is no horizontal asymptote.

__

A log function can be made part of a larger expression in a way that would give the expression a horizontal asymptote. For example, the function ...

  f(x) = 1/log(x)

has a horizontal asymptote at f(x) = 0. (This asymptote is approached very slowly.)

Answer all this question

Answers

Answer:

the question is not there


Write an expression to show the sum of x and y.

Answers

Answer:it’s 20

Step-by-step explanation:I’m smart

Answer:

x+y

Step-by-step explanation:

You're adding x and y to get something but that something doesn't matter as you need an expression. (Hope this helps and sorry for the bad explanation.)

Will the answer be the same when you switch the variables like for example
b(a-6) = ba-6b would it also be ab-6b?

which one is correct can someone plss explain this to me!

Answers

Answer:

they are both correct due to the commutative property

D(x)=1/36(x-60)2-100

Answers

Answer:

Graph the line using the slope and y-intercept, or two points.

Slope: [tex]\frac{1}{18}[/tex]

y-intercept: [tex](0, -\frac{310}{3} )[/tex]

A pair of investments have identical future values of $15,000

with 15-

year maturities. Option A has an 8%

interest rate compounded annually. Option B has a 10%

simple interest rate.


Which statements are true about the present values of the investments?
Option A has a PV of $4728.63.
$
4728.63
.
Option A has a PV of

Option B has a lower PV than Option A.
Option B has a lower PV than Option A.

Option A has a PV of $6818.18.
$
6818.18
.
Option A has a PV of

Option A has a lower PV than Option B

Answers

Answer:

Option A has a PV of $4728.63.

AND

Option A has a lower PV than Option B.

Step-by-step explanation:

You just gotta live it man. We're all gonna make it bros.

Help me with this
50 POINTS for you PLUS A BRAINLIEST, THANKS AND 5 STAR

Answers

Answer:

N = 17.1°

P = 72.9°

168.96 = NQ

Step-by-step explanation:

13.6 ^2 = 4^2 + NQ

184.96 - 16 = NQ

168.96 = NQ

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

N = 17.1°

P = 72.9°

how much hours is between 6:00 am to 7:45 am​

Answers

Answer:

1 hour and 45 min

Plz help!! I will give most brainliest!! No links plz!!

Answers

1c. = 1/2 lb, 1 lb = 4 sticks of butter

14. In the equation y= 15x, what is the constant of variation?

Answers

Answer:

-15

Step-by-step explanation:

i just searched it up

HELP HELP HELP!!!!!
Joe is training for a marathon. He plans to run 4 miles every day (d). In order to feel prepared, his goal is to run at least 60 miles before the race.

Write an inequality to represent how many days he will need to run in order to meet his goal.

Answers

Answer:

Step-by-step explanation: 4x15 =60

The inequality which represents the number days Joe will need to to run in order to meet his goal is [tex]4d\geq 60[/tex].

What is inequality?

A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions is called inequality.

According to the given question.

Joe plans to run 4 miles every day.

And his goal is to run at least 60 miles.

Let Joe needs d days to run.

Therefore, according to the given condition the inequality which represents the number days Joe need to run in order to meet his goal is given by

[tex]4d\geq 60[/tex]

Hence, the inequality which represents the number days Joe will need to to run in order to meet his goal.

Find out more information about inequality here:

https://brainly.com/question/20383699

#SPJ3

What are the equations of the lines of symmetry for the figure
shown?



Answers

Answer:

x = -2 and y=0

Step-by-step explanation:

-3.5--1.5 = -2

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