An airplane flies with a constant speed of 920 km/h. How far can it travel and 4 hours 12 minutes?​

Answer:

3

Step-by-step explanation:

Using PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction), You do 8/2 first, which equals 4, then add 3 which turns 4 into a 7, then finally subtract 4 and your final answer is 3.

Answer:

3

Step-by-step explanation:

I took the test >.<

Answer:

Jamie's string is 3ft and 9in

Step-by-step explanation:

10ft 1in

-6ft 4in

=3ft 9in

Answer:

3ft 9 in

Step-by-step explanation:

So, in each foot there's 12 inches. Knowing that, the operation you use is subtraction. So you do 10 ft 1 in - 6 ft 4 in. If you do that operation knowing that 12 inches=1 foot, then you should get 3 ft 9 in.

Please let me know if there is still any confusion.

Answer:

i. 48%

ii. 220%

iii. 2.5%

The given percentage into fractions.

[tex] \large \purple {\tt {i. \: 48\% = \frac{48}{100} = \frac{12}{25}}} [/tex]

[tex] \large \pink {\tt {ii. \: 220\% = \frac{220}{100} = \frac{11}{5}}} [/tex]

[tex] \large \blue {\tt {iii. \: 2.5\% = \frac{2.5}{100} = \frac{1}{40}}} [/tex]

Answer:

i wish i could help but im dumb

Step-by-step explanation:

Answer:

4/348 = 0.01149425287

348/4 = 87

Step-by-step explanation:

348 divided by 4 is 87

4 divided by 348 is 0.01149425287

Hope this helps you :)

Answer:

5 in display, 7 in each aquarium.

Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

The domain is the input values

The domain is the resistance values

D: { 4,6,48,80,120}

The range is the output values

The range is the current values

R : { .1,.15,.25,2,3)

Answer:

I have solved it u can have a look.

Answer:

hope it will help

Step-by-step explanation:

f(3) - (-4)

-3 +8+1

6

Answer:

Step-by-step explanation:

f(3) = -4

g(-4) = 2(-4) - 1

           -8 - 1 = -9

-4 - (-9) = -4 + 9 = 5

Answer:

y = 28

Step-by-step explanation:

0.5y + y/ 3 = 0.25y + 7

1.5y / 3 = 0.25y + 7

y/2 = 0.25y + 7

y = ( 0.25y + 7)*2

y = 0.5y + 14

y - 0.5y = 14

0.5y = 14

y = 14/0.5

y = 28

Answer:

0,454

Step-by-step explanation:

= 59 + 5q = 159q - 11

= 5q - 159q = 11 + 59

= 154q = 70

= q = 70 : 154

= q = 0,454

Answer:

89/5 or 17.8

Step-by-step explanation:

Answer:

[tex]7 {}^{0} = 1[/tex].

In any number if the power of the number is 0,then it will be 1.

Answer:

5 x 9 = 45 and 5+9= 14

Step-by-step explanation:

brainliest please

Answer:

Step-by-step explanation:

Let's solve for x.

−3x+8y=73

Step 1: Add -8y to both sides.

−3x+8y+−8y=73+−8y

−3x=−8y+73

Step 2: Divide both sides by -3.

−3x

−3

=

−8y+73

−3

x=

8

3

y+

−73

3

Answer:

x=

8

3

y+

−73

3

x−7y=−46

Step 1: Add 7y to both sides.

x−7y+7y=−46+7y

x=7y−46

Answer:

x=7y−46

Answer:

$29.15

Step-by-step explanation:

Step 1:

$53 × 55%

Step 2:

53 × 0.53

Answer:

29.15

Hope This Helps :)

Answer:

9x+7=5x-3

Step-by-step: are u looking for this?

The number 18 is 2/3 of the number 27.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that 18 is 2/3 rd of the number. The value of the unknown number will be calculated as,

2 / 3 x = 18

x = ( 18 x 3 ) / 2

x = 9 x 3

x = 27

Therefore, the unknown number will be 27.

To know more about an expression follow

https://brainly.com/question/2459749

#SPJ2

Answer:

D=375g/cubic inch

Step-by-step explanation:

D=500 divided by 4/3

Answer:

6+3

Step-by-step explanation:

Answer:

47x - 9

Step-by-step explanation:

-4(4x + 4) + 7(1 + 9x)

-16x -16 + 7 + 63x

47x -9

You can find what x = because there is no = sign. This is in simplest form.

Answer:

47x -9

Step-by-step explanation:

[tex]-4(4x + 4) + 7(1 + 9x)\\\\\mathrm{Expand}\:-4\left(4x+4\right):\quad -16x-16\\=-16x-16+7\left(1+9x\right)\\\\\mathrm{Expand}\:7\left(1+9x\right):\quad 7+63x\\=-16x-16+7+63x\\\\\mathrm{Simplify}\:-16x-16+7+63x:\\\quad 47x-9[/tex]

Answer:

She can buy 7 bags of chips

Step-by-step explanation:

just take 15.45 and divide it by 2.13

Answer:

7

Step-by-step explanation:

If you divide both numbers you will get 7.253. When it's a decimal, you will round down, which gives you the answer of 7

Answer:

26

Step-by-step explanation:

ab+c

plug in #s

4(6)+2

start to solve

24+2

26

Answer:

x=4 i believe

Step-by-step explanation:

1st.      move terms

       -3x+6=-6

2nd.      calculate the difference

       -3x=-12

3rd.     divide both side to get x alone

      x= 4

Answer:

20m/s

Step-by-step explanation:

[tex]Speed=Distance\div Time[/tex]

[tex]Speed=100m \div 5s[/tex]

[tex]Speed = 20m/s[/tex]

Answer: The first is when we have what is called infinite solutions. This happens when all numbers are solutions. The equation 2x + 3 = x + x + 3 is an example of an equation that has an infinite number of solutions. ...

Answer:

8

Step-by-step explanation:

6 x 9=54. 54+10=64. the square root of 64 = 8

Answer:

ANSWER IS 8

Step-by-step explanation:

Answer: 11 donuts

Step-by-step explanation:

Answer:

B is the answer

Step-by-step explanation: