There is a two-digit number x. 47 divided by x gives a remainder of 5, 91
divided by x gives a remainder of 7 and 132 divided by x gives a remainder of 6.
Find x.​

Answers

Answer 1

Answer:

x = 21 or x = 42

Step-by-step explanation:

Given

47 = mx + 5 ⇒ mx = 4291 = nx + 7 ⇒ nx = 84132 = kx + 6 ⇒ kx = 126

As we see, the number x is factor of 42, 84 and 126. The two-digit factors are:

42 = 1*42 = 2*2184 = 2*42 = 4*21126 = 3*42 = 6*21

We have two possible solutions:

21 and 42

Proof:

47/21 = 2 rem 5, 47/42 = 1 rem 591/21 = 4 rem 7, 91/42 = 2 rem 7132/21 = 6 rem 6, 132/42 = 3 rem 6

Related Questions

Determine the value of x

Answers

Answer:

X=12

Step-by-step explanation:

70+25+9x-23=180°

95+9x-23=180°

9x+72=180°

9x=180°-72

9x=108°

x=12.

Simplify x + 4x + 6x

Answers

answer:

11x

step-by-step explanation:

just add them since they are like terms

x + 4x + 6x

= 11x

Answer:

11x

Step-by-step explanation:

just add them all together

x + 4x = 5x

5x + 6x = 11x

hope this helps :)

What is the value of x?

Answers

The value of x is 13

Answer:

135°

Step-by-step explanation:

here's your solution

=> we know that , sum of all angles is

equal to 180°

=> hence ,we have two angles

=> 1st angle = 45°

=> 2nd angle = 9x + 18

=>. adding both angle

=> 45° + 9x + 18° = 180°

=> 63° + 9x = 180°

=> 9x = 180° - 63

=> 9x = 117°

=>. x = 117/9

=> x = 13°

=>. hence, the required angle = (13*7) + 18°

=> angle = 135°

hope it helps

please answer show work​

Answers

A. N + 9 because each answer is the sum of the previous answer plus nine

Which is the value of x in the equation?
4(x−3)=40

A. 13
B. 14
C. 15
D. 16

Answers

Answer:

x=13

Step-by-step explanation:

4(x-3)=40

x-3=40/4

x-3=10

x=10+3

x=13

HOPE THIS HELPS YOU

4(x-3)=40
distribute 4, so 4x - 12 = 40
+ 12 +12
4x/4= 52/4

x=13

Help pls. Would a fish tank be measured with liters or milliliters.

Answers

Answer:

Liters

Step-by-step explanation:

Mililiters are small liter BIG Fish tank biGG

Answer: depends if it's a aquarium fish tank it would be liters  if it was a regular fish tank it would most likely be milliliters.

Step-by-step explanation:

Complete the proportion

Answers

Answer:

x = 5

Step-by-step explanation:

1/root2 = x/5(root2)

we can cancel the root 2 so we get

1 = x/5

so x = 5

WHAT ARE THE ANSWERS PLEASE ITS THE FIRST QUESTION AND I CANT EVEN AND DONT SEND A LINK TO SOME FILE

Answers

Answer:

2 4 6

Step-by-step explanation:

when 568 is divided by 6 the quotient is 948 with no remainder​

Answers

Answer:

No,    568/6 = 94.6667

Step-by-step explanation:

What figure appears to be the image of Figure H after a
dilation by a scale factor of į and a rotation of 180*?

Answers

Answer:

Figure D

Step-by-step explanation:

dilation by a factor of 1/2: (x,y) -> (1/2 x , 1/2 y)

rotation 180°: (1/2 x , 1/2 y) -> (-1/2 x , -1/2 y)

Hannah baked twice the number of cookies Sam baked. Sam baked 36 cookies. Let c represent the number of cookies Hannah baked.

Which equation shows an equality between two different ways of expressing how many cookies Sam baked?
A. 36 = c – 2
B. 36 = c + 2
C. 36 = c ÷ 2
D. 36 = c x 2

Answers

Answer:

From what I understood u write 2 ways of how many cookies hannah has

Maybe

36×2

36+36

Step-by-step explanation:

D is the correct answer

find the discrimint..........​

Answers

Answer is x=6 hope this is right

Find the distance d between 21 = (-7 - 6i) and Z2 = (-15 – 12i). Express your answer in exact terms and simplify, if needed.​

Answers

Answer:

10

Step-by-step explanation:

The distance is equal to the modulus of Z1-Z2.

[tex]Z_1 - Z_2 = -7 - 6i - (-15 - 12i) = 8 + 6i\\|8 + 6i| = \sqrt{8^2 + 6^2} = \sqrt{64 + 36} = \sqrt{100} = 10[/tex]

Dave wants the height of the porch to be 14 feet tall. He decides to make all three outside walls of the porch from screen frames that extend from floor to ceiling. The hardware store cuts lengths of screen from a roll that is 2 feet wide. Part A What is the total surface area of the screened-in sides of the porch? Part B If the hardware store charges $1.10 per square foot of screen, how much will the screen cost?

Answers

Answer:

I had this on my school work but i cant go back

Step-by-step explanation:

Answer:

14 feet tall. He decides to make all three outside walls of the porch from screen frames that extend from

Step-by-step explanation:

HELP ASAP WILL MARK BRAINLIEST

Answers

angle 1= 55°
you can find this by doing 180-125=55
you get the 180 because angle 1 and 2 are on a straight line and there’s a line in between that creates the angles. a straight line is always 180°
anyways the answer is 55°

HELP ME ASAP. I have a project due today at 12 am and I am very idiotic

Answers

See photo hope it helps

Can someone please help me with math

Answers

Answer:

3 - B

4 - D

Step-by-step explanation:

Hey There!

they are asking for the slope in slope intercept form

y = mx + b

where m = slope and b = y intercept

The slope is change in y over change in x

as y goes up 4 x goes up 2

4/2=2 so the slope (or m ) is 2

The y intercept is at point (0,-4)

So the y intercept (or b) is -4

now we add everything together and get that the equation of the line is

y=2x-4

for 4

the best rule is D 2n+2

Why? because the rate of change is 2

and the y intercept is at (0,2) so the best rule would be 2n+2

a)45-(+15)+25-(-5)=?
b)-30-(-14)-(-4)=?​

Answers

Answer:

A) 45-(+15)+25-(-5) = 35

B) -30-(-14)-(-4)= -12

a) 45-(+15)+25-(-5)
b) -30-(-14)-(-4)

t,when t= 10 pls help me on this math problem like fast pls

Answers

I dont see a problem here!!!!!!!!!

Which rule describes why these triangles are congruent?

Answers

Answer:

ASA

Step-by-step explanation:

ANGLE SIDE ANGLE

according to your question

cual es la propiedad distributiva de la multiplicacion 72x(54+27)​

Answers

Answer:

5832

Step-by-step explanation:

54+27=81x72=5832

Ralph’s annual expenses for the upcoming year are summarized in the chart below. Based on the information in the graph, approximately what percent of his total annual income is Ralph having withheld for taxes?
a. 6%
b. 18%
c. 30%
d. 36%

Answers

Answer:

D

Step-by-step explanation:

You have to do the summation of all expenses so

1,750+3,260+3,500+4,332+6,652+4,880+15,000+3,448+18,380= 61,202

The total of taxes is composed of state taxes and federal taxes

3,448+18,380= 21,828

Set up a proportion to calculate the percentage

21,828 : 61,202 = x% : 100%

[tex]x\% = \frac{21828 \times 100}{61202} = \frac{2182100}{61202} = 35.67\%[/tex]

You can approximate the result to 36%

The percentage of the annual budget withheld for taxes is 36%.

Total budget of Ralph

The total budget of Ralph is calculated as follows;

T = 1,750 + 3,260 + 3,500 + 4,332 + 6,652 + 4,880 + 15,000 + 3,448 + 18,380

T = $61,202

Total tax on Ralph's annual budget

Tax = 3,448 + 18,380

Tax = $21,828

The percentage of the annual budget withheld for taxes is calculated as follows;

[tex]= \frac{tax}{total \ budget} \times 100\%\\\\= \frac{21,828}{61,202} \times 100\%\\\\= 35.67 \ \%\\\\\approx 36 \ \%[/tex]

Learn more about tax on budget here: https://brainly.com/question/25817705

A rectangle is 3.5 cm long and 5 cm wide. A similar rectangle is 4.9 cm long. Find the width of the similar rectangle.
Answer choices:
5 cm
7 cm
8 cm
6 cm

Answers

Answer:

i believe the answer is 6cm

Step-by-step explanation:

Answer:

7cm

Step-by-step explanation:

[tex]\frac{4.9}{3.5} =\frac{x}{5} \\x=\frac{4.9}{3.5} \times 5=7[/tex]

A museum groundskeeper is creating a semicircular statuary garden with a diameter of 31 feet. There will be a fence around the garden. The fencing costs $8.25 per linear foot. About how much will the fencing cost altogether?

Answers

Answer: $657.53

Step-by-step explanation:

Circumference of a circle = πd

But in this case, it's a semi circle, so the circumference will be:

= πd/2

= (3.142 × 31) / 2

= 97.402/2

= 48.701

Then, the total amount of the fencing will be:

= 48.701 + 31

= 79.701

Then, the fencing cost will be:

= 79.701 × $8.25

= $657.53

Each side of a square piece of sheet metal is 6 meters long. What is the sheet metal's area?

Answers

Answer:

36 meters^2

Step-by-step explanation:

Answer:

36 meters squared

Explanation:

6 x 4 = 36 since we know a square has 4 sides and they 6 we can just multiply like so.

Find the three trigonometric..pls help due very soon

Answers

Answer:

sin 0 = 24/25

cos 0 = 7/25

tan 0 = 24/7

Step-by-step explanation:

hey there!

sine = opposite divided by hypotenuse

the opposite of angle 0 is 24 and the hypotenuse is 25 so sin 0 = 24/25

cosine = adjacent divided by hypotenuse

the adjacent of 0 is 7 and the hypotenuse is 25 so cos 0 = 7/25

Tangent.= opposite divided by adjacent

the opposite of 0 is 24 and the hypotenuse is 7 so tan 0 = 24/7

Someone please help me its urgent
What is the equation of the directrix

Answers

Answer:

Step-by-step explanation:

y=-1

Mrs. jack bought 150 T-shirt for $1920 from a factory calculate the cost of one Tshirt

Answers

Answer:

.07 if rounded then .08

Step-by-step explanation:

150 / 1920 = .078125

hope this helps...

Hey! The answer is $12.80 per shirt

To find the answer, we need to divide 1920 by 150

1920/150 = 12.8

Hope this helps!! :)

A recipe for one full cake calls for one fourth cup of sugarIf three eighths of a cup of sugar is used, how many cakes were made?

Answers

Answer:

1 1/2 cakes

Step-by-step explanation:

3/8 ÷ 1/4

3/8 * 4/1

12/8

3/2

1 1/2

Jamal spent _ 3 4 of his allowance. On the number line, label the fraction that represents the part that Jamal spent. Explain

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

Fraction of pocket money spent by Jamal = 3/4

The number line is divided into 4 equal parts with distance between successive tick marks representing 1 of the whole = (1/4). Hence, 3/4 of the whole would mean 3 portions of the total 4 portions of the number line represents the amount spent by Jamal.

The fraction spent by Jamal is also labeled on the number line picture in the attached document.

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