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Eddi Din [679]
3 years ago
11

OeowowowkwiHELP ASaPieisowowiiwiwiwiiwiwisnsnsnxxj

Mathematics
1 answer:
puteri [66]3 years ago
6 0

Answer:

5

Step-by-step explanation:

40÷[20-4*(7-4)]

Start with the inner most parentheses

40÷[20-4*(3)]

Then the brackets, multiply first

40÷[20-12]

Then subtract

40÷[8]

We are now left with the division

5

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Which functions have real zeros at 1 and 4? Check all that apply
yuradex [85]
X^2 - 5x + 4
-2x^2 + 10x -8
6 0
2 years ago
Pleasee help me with THISS thankksssd
Taya2010 [7]

Answer:

RP/QR = OP/NO

Step-by-step explanation:

RP corresponds to OP, QR corresponds to NO. So, RP/QR = OP/ON

4 0
2 years ago
Tom caught 4 fish and his son caught 12 fish. The number of fish that Tom’s caught was what percent of the number of fish his so
Fofino [41]

Answer:

33.3 % (Approx) percent of fish that Tom’s caught  of the number of fish his son caught .

25% is the percent of the total amount Tom caught.

Step-by-step explanation:

Formula

Percentage = \frac{Part\ value\times 100}{Total\ values}

Part First

As given

Tom caught 4 fish and his son caught 12 fish.

Here

Part value = 4

Total value = 12

Put in the formula

Percentage = \frac{4\times 100}{12}

Percentage = \frac{400}{12}

Percentage = 33.3 % (Approx)

Therefore the 33.3 % (Approx) percent of fish that Tom’s caught  of the number of fish his son caught .

Second Part

As given

Tom caught 4 fish and his son caught 12 fish.

Total number of fish caught = 4 + 12

                                              = 16

Part value = 4

Total value = 16

Put in the formula

Percentage = \frac{4\times 100}{16}

Percentage = \frac{400}{16}

Percentage = 25%

Therefore the 25% is the percent of the total amount Tom caught.



8 0
3 years ago
What is 7(1+2x)= -49
mihalych1998 [28]

Answer: -3.5x

Step-by-step explanation:

Distribute 7 to 1 and 2 then

3 0
3 years ago
Read 2 more answers
What was the mistake? *
seropon [69]

Answer

Step-by-step explanation:

4 0
3 years ago
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