POSTING THIS AGAIN PLEASE I NEED HELP I CAN'T FAIL THIS TEST


1) Which set of equations shows a way to find 729 : 9? 721 : 7 = 103 8: 2 - 4 . 729 : 3 = 243 729 ; 3= 243 So, 729 : 9 = 103 + 4 So, 729 : 9 = 243 + 243 720 : 9 = 80 9 : 9 = 1 72 :9= 8 9:9=1 So, 729 : 9 = 80 +1 So, 729=9= 8+1​

Answers

Answer 1

Answer:

729 : 9 = 80 +1 is correct


Related Questions

Twenty decreased by 2 times a
number is the same as 10 less
than 3 times the number.

Answers

Answer:

6

Step-by-step explanation:

Order the number \pi ,3, and \sqrt(11 )from least to greatest

Answers

Firstly, let's write these out to help us see:

[tex]\pi[/tex] = 3.1415

3

[tex]\sqrt{11}[/tex] = 3.3166

We can see that [tex]\sqrt{11}[/tex] is 0.3166 greater than 3, and 0.1751 greater than pi. Therefore, it's the biggest number.

Pi is second biggest because it is less than [tex]\sqrt{11}[/tex] but greater than 3.

Therefore, your order would be:

3, [tex]\pi[/tex], [tex]\sqrt{11}[/tex]

Hope this helps! :)

how many digits do you need to write all of the 2-digit numbers?

Answers

Answer:

I think it's 180 digits

Answer:

2

Step-by-step explanation:

any 2 digits using 0 through 9

y-6= -3(x-1) use integers A B C​

Answers

y=-3x+9 this should be the answer you are looking for

What is the equation of the line through the longs (1,1) (5,4) (9,7) and (13,10)

Answers

Answer:

y= [tex]\frac{3x}{4}[/tex] + [tex]\frac{1}{4}[/tex]

you first find the gradient of the line by picking out any two coordinates then u fill the values in the equation of a line

The polynomial function P(X) = 30x - 97,000 models the Relationship between the number of computer briefcases x that a company sells and the Profit the company makes , P(x). find p(4000) computer Briefcases

Answers

Answer:

A Is the mega super duper pooper hooper flooper booper answer

Step-by-step explanation:

Brainlyyyyyyyy

havent used this website in a minute lol
100 points show ALL steps

Answers

[tex]\\ \sf\longmapsto \sqrt{108x^2y^3}-\sqrt{12x^2y^3}+x\sqrt{75y^3}[/tex]

[tex]\\ \sf\longmapsto \sqrt{2\times 2\times 3\times 3\times 3\times x\times x\times y\times y\times y}-\sqrt{2\times 2\times 3\times x\times x\times y\times y\times y}+\sqrt{5\times 5\times 3\times y\times y\times y}[/tex]

[tex]\\ \sf\longmapsto 6\sqrt{3}xy\sqrt{y}-2\sqrt{3}xy\sqrt{y}+5\sqrt{3}xy\sqrt{y}[/tex]

[tex]\\ \sf\longmapsto \sqrt{3}xy\sqrt{y}(6-2+5)[/tex]

[tex]\\ \sf\longmapsto 9\sqrt{3}xy\sqrt{y}[/tex]

Answer:

[tex]9xy\sqrt{3y}[/tex]

Step-by-step explanation:

See the steps below:

[tex]\sqrt{108x^2y^3} -\sqrt{12x^2y^3} +x\sqrt{75y^3} =[/tex][tex]\sqrt{36*3x^2y^2y} -\sqrt{4*3x^2y^2y} +x\sqrt{25*y^2y} =[/tex][tex]6xy\sqrt{3y} -2xy\sqrt{3y} +5xy\sqrt{3y} =[/tex][tex](6 - 2+ 5)xy\sqrt{3y} =[/tex][tex]9xy\sqrt{3y}[/tex]

( BRAINLIEST QUEATION)
A bank offers 2% simple interest per year. A woman opens an account with deposit of 900 pounds. She closes the account 2 years later. How much will she withdraw.

Answers

simple interest formulae = PRT/100

where

p stands for percentage (2%)

r stands for rate ( 900)

t stands for time (2 years )

2×900×2/100

=3600/100

=36

Deposit interest

Level : SHS Keyword : deposit interest, simple interest

Deposit Interest in 2 years

= D × i × T/365 days

= 900 pounds × 2% × (365 × 2 years)/365 days

= 900 pounds × 0.02 × 730 days/465 days

= 900 pounds × 0.02 × 2

= 36 pounds

Her Deposit in 2 years

= 900 pounds + 36 pounds

= 936 pounds

So, her deposit if she will withdraw is 936 pounds

#LearnWithEXO

The area of a square is 676 square feet. what is the perimeter of the square?

Answers

Given : The area of a square is 676 square feet. what is the perimeter of the square?

Solution :

Area of Square = 676 ft²

Let's assume the constant multiple be α (alpha)

Length × Breadth = 676

α × α = 676

α² = 676

α = √676

α = 26

So, now getting perimeter

As we know that, Perimeter = 4(Side)

Perimeter = 4(26)

Perimeter = 104

Henceforth, the perimeter of square is 104 ft

True or False: A biconditional statement is a statement in which a conclusion is true if the conditions of a particular hypothesis are true.

Answers

Answer:

thats false

Step-by-step explanation:

Which side is the hypotenuse of XYZ

Answers

The hypothenuse is YX. The hypotenuse is always the longest side of a right angled triangle and also the opposite side of the right angle!

Find and correct the error!

Answers

Answer:

Step-by-step explanation:

Jen 's drawing shows that the lines are parallel in fact they are not parallel !  Since their slopes are not equal !

[tex]\displaystyle \left \{ {{y=2x+3} \atop {-y=2x+1}\ \ |\cdot (-1) } \right. => \left \{ {{y=\boldsymbol {2}x+3} \atop {y=\boldsymbol {-2}x-1}} \right. => -2\neq 2[/tex]

They will intersect at point A with coordinates  :

[tex]2x+3=-2x-1 \\\\ 4x=4 \\\\ x=-1 \ ; \ y=1 => A(-1 \ ; \ 1)[/tex]

Alan's parents are both in their forties. The sum of their ages is eighty-four. The product of their ages is 1,763. How old is Alan's oldest parent?
A. 41
B. 43
C. 45
D. 47



PLEASE ANSWER

Answers

as both of them are at their forties which means

———————-

they are above forty
then: we take an example of 41 and 43
1) the sum of the two ages is =84 then
(41+43=84)

—————————————————————

2) the product of the two ages is 1763 then
(41×43)
41
×43
123
164
1763
his oldest parent is 43 yrs old

What is the value of the 3 in this number?



is the value of this number.

Answers

Answer:

3?

Step-by-step explanation:

*
Gas Station and Park
Alternate Exterior Angles
Corresponding Angles
Same-Side
rior Angles
Alternate Interior Angles
Vertical Angles

Answers

Answer:

Alternate Interior Angles

Step-by-step explanation:

rg

Rhombus ABCD has vertices A(1,1), B(5,3), C(7.7), and D(3,5). After a translation, the image A'
is located at (-2,8). What are the coordinates of C'?

Answers

Answer:

C'(4, 14)

Step-by-step explanation:

Please help with this math problem ASAP! I will give brainliest!

Answers

x = 112°y = 68°z = 68°

Step-by-step explanation:

x = 112°

y = z = 180° - 112° = 68°

12+17-3x2 rewrite this in perenthesis

Answers

Answer:

(12+17)-(3x2)

Step-by-step explanation:

Answer:

12+17-(3x2)

Step-by-step explanation:

You do multiblecation before addition so you put it in parenthesis

Plz help

input the correct Anwser as OS For One Solution, NS for no solution and INF for infinite

Answers

Answer:o

Step-by-step explanation:o

Answer:

1) INF

2) NS

Because:

1 is INF because both sides of the equation are the same

x can be replaced with any number therefor, there are infinite solutions.

2 is NS because you are left with 12=2 so there would not be a solution.

Solve for p.
-5(-9p + 7) = 6 - 3 + 7p

Answers

Answer:

p = 1

Step-by-step explanation:

[tex] - 5( - 9p + 7) = 6 - 3 + 7p \\ 45p - 35 = 3 + 7p \\ 45p - 7p = 35 + 3 \\ 38p = 38 \\ p = \frac{38}{38} \\ p = 1 \\ [/tex]

Please help asap, correct answer will get brainliest

Answers

Answer:

im not sure if my answer is correct

4(6 – x) = 8

Solve for x

Answers

Answer:

4

Step-by-step explanation:

24 - 4x = 8

-4x = 8 - 24

-4x = -16

x = 4

Please, help me in this!

Answers

QUESTION 1 :
Every 12 stairs she trips up 1
So 204 / 12 = 17

Answer : she climbs 204 stairs. And trips 17 times

QUESTION 2
96/ 12 = 8

Answer : she climbs 96 stairs and trips 8 times

QUESTION 3 :
24 x 12 = 288

Answer : she’s climbed 288 stairs and trips 24 times




solve the inequality. 1/3b + 1 < -6​

Answers

Answer:

b<-21

Step-by-step explanation:

1/3b+1<-6

1/3b<-7

*3     *3

b<-21

Answer:

b <  - 21

Step-by-step explanation:

[tex]\frac{1}{3}[/tex] b + 1 < - 6 ( subtract 1 from both sides )

[tex]\frac{1}{3}[/tex] b < - 7 ( multiply both sides by 3 to clear the fraction )

b < - 21

PLZZZ HELPPPP ILL MARK BRAINLIEST TO FIRST AND CORRECT ANSWER THAT HAS WORK AND A THX TO SECOND AND CORRECT ANSWER.

Answers

Answer:

b

Step-by-step explanation:

I know that it is b becuase everthing esle has a higher number and when it's higher more chance of getting a full number

if you are told to distribute Rs 1,200 among 15 children what mathamatical operation will be used? if you answer this i will put you a brainalist

Answers

Answer:

dividing

Step-by-step explanation:

because dividing is the one and the only method to give 15 children equal money

What are the coordinates of the point on the directed line segment from (−8,5) to (4,−3) that partitions the segment into a ratio of 5 to 3?

Answers

Answer:

(-0.5, 0)

Step-by-step explanation:

Directed line segment from (−8,5) to (4,−3).

Ratio is 5/3.

The required coordinates are:

x = -8 + 5/8*(4 - (-8)) = -8 + 5/8(12) = -8 + 7.5 = -0.5y = 5 + 5/8*(-3 - 5) = 5 + 5/8(-8) = 5 - 5 = 0

Gavin and Jim win some money and share it in the ratio 1:3. Gavin gets £15. How much did Jim get?

Answers

Answer:

£7

Step-by-step explanation:

15×203_3[2

w820362

45

9. If a train travels 270 mi. in 9 hr., what is its average speed?
20 mph
O
30 mph
d
40 mph
50 mph

Answers

Answer:

30 miles per hour

Step-by-step explanation:

You divide the distance by time to receive the average speed.

270 / 9 = 30

Answer:

The train travels 30 miles in 1 hour

Step-by-step explanation:

First, you take the miles and divided it by the hours. That will give you the average speed/MPH (miles per hour)

Three consecutive integers add up to 120. What is the smallest integer?

(A) 38

(B) 39

(C) 40

(D) 41

(E) 42

Answers

Answer:

39

Step-by-step explanation:

I think the answer the is 38
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