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Ann [662]
2 years ago
9

Need answer today Find the difference. (4−5y)−2(3.5y−8)

Mathematics
1 answer:
fgiga [73]2 years ago
6 0

Answer:

18-12y

Step-by-step explanation:

I remember this answer but I don't explain it

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5 (3 + 8 -2)1 (10 X 3+ 5 2)
strojnjashka [21]

1350x + 450

Step-by-step explanation:

(5(3+8−2)(1))(10x(3)+(5)(2))

(5(3+8−2)(1))(10x(3))+(5(3+8−2)(1))((5)(2))

5 0
2 years ago
Read 2 more answers
Lol i need help asap
Lisa [10]

Answer:

102 degrees

Step-by-step explanation:

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5 0
2 years ago
Anyone Wanna help thanks
Oksi-84 [34.3K]

Answer:

1. 8

2. 4

3a. -6 and -4

3b.  -1/2 and -5

Step-by-step explanation:

3a explanation:

Factor x^2+10x+24

(x+4)(x+6)

Set the factors equal to 0

x + 4 = 0

x + 6 = 0

-4 and -6

3b.

Factor left side of equation.

(2x+1)(x+5)=0

Set factors equal to 0.

2x + 1 = 0 or

x + 5 = 0

x =  −1/2

x = -5

-5 and -1/2

6 0
2 years ago
451 mi + 7.2 hr = ___ ___ (Round to the appropriate number of significant digits.)
gladu [14]

Answer:

Step 1: Enter the number in the respective input field

Step 2: Now click the button “Solve” to get the answer

Step 3: Finally, the significant figures of the number will be displayed in the output field

What is Meant by Significant Figures?

In Mathematics, the significant figures define the number of important single digits that contribute to the degree of accuracy of the given number. The five important rules for the significant figures are as follows:

All the non zero numbers are significant figures

The zero present in between the non zero numbers are significant figures

The leading zeros are not significant

The trailing zeros present at the right side of the decimal point are significant figures

Trailing zeros of the number without a decimal point are not significant figures

The trailing zeros present in the whole number with the decimal point are significant figures

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2 years ago
What do I do after I subtract any percent of change question
Oxana [17]
Like wat is it like i need was you need to show me your Question so i know what you talking about
7 0
3 years ago
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