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kotykmax [81]
3 years ago
15

1/2×4/5 can be written

Mathematics
1 answer:
Leno4ka [110]3 years ago
6 0
I think it will be because if you multiply 1/2 times 4/5 it will be 0.4
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Help me out pleaseee !! ​
Pavlova-9 [17]

Answer:

3/5

Step-by-step explanation:

The formula is y = mx + b

m = slope

to get m, move add 3x to both sides and divide by 5.

-3x + 5y = 10

5y = 3x + 10

y = 3/5x + 2

So slope is 3/5

5 0
3 years ago
Read 2 more answers
Solve this equation for<br> a. A ÷ 2 = 4<br> a. 8<br> B. 2<br> C. 6<br> D. 4
Contact [7]
A=8.8/2=4 8 is the answer

8 0
3 years ago
Read 2 more answers
Convert:<br> 2 miles 500 feet
Fed [463]
I think you want to convert it all to feet.

1 mile = 5,280 feet

2 miles = 5,280 × 2

5,280 × 2 = 10,560 feet

10,560 + 500 = 11,060 feet

2 miles and 500 feet is equal to 11,060 feet

8 0
3 years ago
You estimate that there are 45 marbles in a jar. The actual amount is 82 marbles. Find the percent error. Round to the nearest t
Nataly_w [17]

Answer:

45.1

Step-by-step explanation:

The original amount is 82

But the wrong amount is 45

So we will have to calculate the percentage for the error

82-45

37

So %error= 37/82 ×100

=3700/82

=45.121~45.1( to nearest tenth)

So the final answer is 45.1%

6 0
3 years ago
Help meeeeee with this! No links!
Gelneren [198K]

Answer:

There is a mistake in Step 2. Maya distributed 3(x-10) as 3x+30, which is false. The correct step is: 6x+12 = 3x-30

Then solve for x

The answer is B. Maya made a mistake between Step 1 and Step 2 because she did not correctly distribute 3  to (x-10).

3 0
3 years ago
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