Mathematics Middle School

Two digits of the 5-digit number A = 749 are missing. Fill in the missing digits so that the number obtained is the smallest possible number that is divisible by 45. Find A.

Answers

Answer 1

Answer:

A = 74295.

Step-by-step explanation:

74*9*

- the last number must be a 0 or a 5.

So we try 74090/45 - not an integer

74095/45 = No

74190/45 No

74195/45 No

74295 / 45 = 1651 So that's it,

Related Questions

They are separate questions.
A variable s increased by 2:
The sum of a and b:
c minus the sum of a and b :
z increased by 12
t minus the sum of s and 5:
The sum of 15 and d then decreased by c:

Answers

Answer: S+2,

a+b,

c-(a+b),

z+12,

t- (s+5) ,

(15+d) -c

Step-by-step explanation:

A 30 foot ladder is set against the side of a house so that it reaches up 24 feet. If Alexander grabs the ladder at its base and pulls it 10 feet farther from the house, how far up the side of the house will the ladder reach now? (The answer is not 14 ft.) Round to the nearest tenth of a foot.

Answers

Answer:

The answer would be 10.8

Step-by-step explanation:

By finding the missing base side on the original triangle (which is 18), we add 10 to that number to find the base side on the second triangle. We can then use the equation "sin(21.04) = x/30" to find the missing length side (21.04 is the degree measurement).

Hope this helps :)

The height of the wall till the ladder reaches in when it grabs 10 feet farther will be 10.77 feet.

What is a triangle?

A triangle is a 3-sided shape that is occasionally referred to as a triangle. There are three sides and three angles in every triangle, some of which may be the same.

There are many types of triangles such that right-angle triangles, equilateral triangles, and much more.

The ladder is making a right-angle triangle with a wall as shown below.

By Pythagoras's theorem,

x² = 30² - 24²

x = 18

By Pythagoras's theorem,

y² = 30² - (18 + 10)²

y = 10.77 feet

Hence "The height of the wall till the ladder reaches in when it grabs 10 feet farther will be 10.77 feet".

For more about triangles,

https://brainly.com/question/2773823

#SPJ2

Jared has $100.00 to spend on clothes at the mall. He purchases 5 shirts that cost $10.50 each, a pair of pants that cost $31.99, and a hat that costs $7.49. How much money does Jared have remaining? Please i need help

Answers

{[100- (10.50x5)]} 100-52.50= 47.50-31.99=15.51-7.49= 8.02

He has $8.02 left, you have to multiply by 5 to get how price of how many shirts, then subtract. Your welcome!

This is really hard, 5 points (its all those three questions in the screenshot)

Answers

Answer:

4. Option: 2

5. 7 inches

Step-by-step explanation:

If the principal is $4,500 and the rate of interest is 8% , What if the amount of interest of one year ? Formula is i = PRT
A $800
B $360
C $1800
D $720

Answers

800 is the answer to ur problem

i am pretty sure it’s b 360

Pls help me! Thanks!

Answers

Answer:

Step-by-step explanation:

The answer is 2 sheshhhhhh

The area of the triangle below is 5/12 square feet. What is the length of the base? Express your answer as a fraction in simplest form.

Answers

Answer:

5/3 ft

Step-by-step explanation:

a = (1/2)bh

5/12 = (1/2)(1/2)h

5/12 = 1/4h

Multiply bith sides by 4

20/12 = h

h = 20/12

Reduce

h = 5/3 ft

Answer:

base = 5/3

Step-by-step explanation:

length= x

area triangle =

(bxh)/2

5/12 = x (1/2) divide by 2

Multiply both sides by 1/2 to isolate x

10/12 = 1/2 x

Multiply by 2

20/12 = x

5/3 = x

Can someone help me with this

Answers

Answer:

For number 7 I think it is B

For number 8 it will be positive 3 (on the right) and -3 (on the left).

Step-by-step explanation:

Hope this helps :)

Have a Great Day!

i’m not 100% sure but i think that it is d

ONLY DO PART C PLS I NEED THE ANSWER ITS DUE TODAY ILL GIVE BRAINLIEST

ONLY RIGHT ANSWERS PLS THIS IS IMPORTANT IF I GET ONLY 1 WRONG ITS GONNA MESS UP THE WHOLE THING PLEASE..... PLEASE PLEASE PLEASE PLEASE

Answers

Since 10% of people, which can also be labeled as 40 people, voted for 'Other,' we can multiply 40 by 10 to find out how many people voted in total.

40 x 10 = 400

Now that we know 400 people voted in total, we can say that the estimated amount of total voters from part b is not accurate. Hope this helped you!

Answer:

40 x 10 = 400

i need the points :)

can someone pls help

Answers

Search the answer online

Answer:

I think B

Step-by-step:

i dont rlly like maths

PLEASE actually give me a real answer I just need suggestions
Describe how to write an equation from a table of values using just the data.

Answers

Answer:

Look that the coordinates and trace those points to a corresponding number on the x or y axis. Then write the first number in the coordinate in the x value and the second number for the y value, repeat the process for the rest of the points.

Step-by-step explanation:

Look at the coordinates and trace those points to a corresponding number on the x or y axis. Then write the first number in the coordinate in the x value and the second number for the y value, repeat the process for the rest of the points

PLEASE PLEASE HELP! Ill give brainliest!! will report useless answers (eg links)

Answers

F (-3) = -3(-3) -4
F(-3) = 9 - 4
F(-3) = 5
(5,-3) is the ordered pair

Answer:

Im just gonna say that they are correct i dont wanna basically copy them xD

Step-by-step explanation:

Answer:

A: All shapes have one right angle

B: All shapes have no right angles

Step-by-step explanation:

Hope this helped!

Write 0.78 as a fraction in the simplest form.
the 78 in 0.78 has a line above it, which means they go on forever.
please help, this is sixth grade math.

Answers

Answer:

39/50

Step-by-step explanation:

I hope this is the answer I skipped 6th grade math

Answer:

78/100

Step-by-step explanation:70 and 100 are even so each can be divided by 2

.

There are 3 peaches for every 4 strawberries in a grocery store. How many peaches and strawberries can be in a grocery store?

a. 42 peaches and 56 strawberries

b. 36 peaches and 52 strawberries

c. 33 peaches and 40 strawberries

d. 39 peaches and 48 strawberries

Answers

Answer:

Step-by-step explanation:

3x14=42

x=30 ...................

Answer:

X will be 30 simplify both sides than later insolating the variable

22. Justin went to the new trampoline indoor park. They charge a $15 one-time registration fee and $13 for every 60 minutes. Justin spent $54. How long was he in the park?
A) 3 hrs
B) 4 hrs
C) 5 hrs
D) 6 hrs

Answers

Justin spent 3 hours (the answer is a)

The answer is A) 3 hours.

If a temperature in degrees Celsius is given as C, finding the sum of 1.8 times C and 32 gives the temperature in degrees Fahrenheit.
The temperature in degrees Fahrenheit is given by blank and 40°C is equal to blank °F

Answers

Answer: 40° is the temperature for which the number of degrees Fahrenheit is equal to the number of degrees Celsius. Step-by-step explanation: Given : F = 1.8C + 32 gives the temperature in degrees Fahrenheit (F ) for a given temperature in degrees Celsius (C ).

hope this helps

Answer;

The temperature in degrees Fahrenheit is given by

40°C is equal to 104°F
Step-by-step explanation:
We can find the formula to find the temperature in degrees Fahrenheit with the problem information, the temperature in degrees Fahrenheit is given by:
(1)
F: Temperature in degrees Fahrenheit
C: Temperature in degrees Celsius
Now, with the equation (1) e can find how many degrees Fahrenheit are 40 degrees Celsius.
We need to replace 40 °C in the equation (1)

F= 104 degrees Fahrenheit.

Solve using elimination.

-9x + 2y = 5
9x − 4y = -19

Answers

hi hruStep-by-step explanation:

-9 + 2y = 5
9x - 4y = -19

Add these equations to eliminate x:
-2y = -14

Then solve -2y = -14 for y:
-2y = -14
-2 -2
(Divide both sides by -2)

y=7

Substitute 7 for y in -9x + 2y = 5:
-9x + (2)(7) = 5
-9x + 14 = 5
-14 -14
(Subtract 14 from both sides)
-9x = -9
-9 -9
(Divide both sides by -9)
x = 1

(1,7)
Mark me Brainlest pls

If a die cast rally car drove 81 meters per second, how long did it take for it to go 90 meters. Round your answer to the nearest HUNDREDTH.

Answers

Answer:

The car took 1.11 seconds to go 90 meters.

Step-by-step explanation:

Set up an equation:

Variable x = number of seconds to travel 90 meters

81 meters/1 second = 90 meters/x seconds

Take out the variables for now to focus on calculations:

81/1 = 90/x

Cross multiply:

81 × x = 1 × 90

81x = 90

Divide both sides by 81:

x = 1.111111111... seconds

Round to nearest hundredth (hundredth is the second decimal place):

x = 1.11

Can someone help me pls!

Answers

7 and 8/9 (eight ninths)

7.8 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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Two digits of the 5-digit number A = 74*9* are missing. Fill in the missing digits so that the number obtained is the smallest possible number that is divisible by 45. Find A.

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Two digits of the 5-digit number A = 749 are missing. Fill in the missing digits so that the number obtained is the smallest possible number that is divisible by 45. Find A.