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3 years ago

PLEASE HELP I DONT UNDERSTAND I WILL GIVE EXTRA POINTS IF ITS RIGHT!!!!!!!!!!!!

Mathematics

1 answer:

Hitman42 [59]3 years ago

7 0

Answer:

Step-by-step explanation:

14+90= 104. 180-104= 76

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3(8 – 4x) < 6(x – 5)

evablogger [386]

Answer:

$3\left(8-4x\right)$

$3(8-4x)=241-2x$

$6(x-5)=6x-30$

$24-12x$

Subtract 24 from both sides

$-12x$

Now, subtract 6x from both sides

$-18x$

Multiply both sides by -1

$18x>54$

Divide 18 from both sides

$x>3$

OAmalOHopeO

3 0

3 years ago

Determine the correct equation used in order to solve the problem "The number 24 is what percent of the number 40?"

lions [1.4K]

The correct equation that represents the expression "The number 24 is what percent of the number 40?" is as shown below;

The the unknown number in percent be 'x'

x percent of number 40 is expressed as;

x% of 40

x/100 of 40

If 24 is equal to the expression above, then the final equation will be expressed as;

24 = x/100 of 40

24 = 40x/100

24 = 0.4x

Rearrange

0.4x = 24

Hence the correct equation used to solve the problem is 0.4x = 24

4 0

1 year ago

-3(2d)+ (-5e +6) + (3d-8) I'm standard form

Sati [7]

Answer:

−3d−5e−2

Step-by-step explanation:

7 0

3 years ago

Verify experimentally that the angle opposite to the longer side is greater than

Veronika [31]

Answer:

If two sides of a triangle are unequal, the angle opposite to the longer side is larger (or greater). You may prove this theorem by taking a point P on BC such that CA = CP.

Step-by-step explanation:

That's how you can prove which side is bigger

6 0

3 years ago

Describe the value of the 9 in 926,415 use at least 2 terms from the word list in your explanation

Sedbober [7]

Answer:

The value of 9 in 926,415 is nine hundred thousands

Step-by-step explanation:

* Lets explain how to write a number in the expand form

- Expand form is a way of writing numbers to see the math value

of individual digits

- Ex: the expand form of 23,456 is 20,000 + 3,000 + 400 + 50 + 6

- Place value is the value represented by a digit in a number

- Ex: the place value of 5 in 250 is tens

* Lets solve the problem

- The number is 926,415

- The number formed from 6 digits

- The expand form of the number is:

926,415 = 900,000 + 20,000 + 6,000 + 400 + 10 + 5

- Lets write the place value of each digit

# The place value of 5 is ones

# The place value of 1 is tens

# The place value of 4 is hundreds

# The place value of 6 is thousands

# the place value of 2 is ten thousands

# The place value of 9 is hundred thousands

∴ The place value of 9 in the number is hundred thousands

∴ The value of 9 in 926,415 is nine hundred thousands

8 0

3 years ago