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Tpy6a [65]
3 years ago
12

Whats 2x2+34x24+3x0+1x400x100x456x0

Mathematics
1 answer:
aivan3 [116]3 years ago
3 0

Answer:

820

Step-by-step explanation:

If you use order of operations, you can find that 3x0 and 1x400x100x456x0 is just 0 so you just have to add 2x2 and 34x24. Which is 820

order of operations is

GEMDAS

Grouping symbols

exponents

multiplication and division (these don't have to be in order)

Addition and Subtraction (again, these don't have to be in order)

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Mrs. Gomez paid $780 for a new backyard fence. A new gate cost an additional $225. The fencing was a total of 120 feet. What was
Andrews [41]

I would do it this way

$780+$225=$1005

$1005/120ft= $8.375

if you have to round up $8.38 per foot

6 0
3 years ago
Two agent angles of a parallelogram are in the ratio 1 by 3 find the measures of all the angles​
zalisa [80]

Answer:

The measure of all the angles are;

45°, 135°, 45°, and 135°

Step-by-step explanation:

The given parameters are;

The ratio of two adjacent angles of the parallelogram = 1:3

Let x represent one of the adjacent angles, and let y represent the other adjacent angle

Given that two adjacent angles of a parallelogram are supplementary, we have;

x + y = 180°

x:y = 1:3

Therefore, y = 3 × x = 3·x, which gives;

x + 3·x = 180°

4·x = 180°

x = 180°/4 = 45°

y = 3 × x = 3 × 45° = 135°

Given that opposite interior angles of a parallelogram are equal, we have, the measure of all the angles are;

45°, 135°, 45°, and 135°.

8 0
2 years ago
Find the solution set for this equation. Separate the two values with a comma.
adelina 88 [10]
Y^2 -11y = 0

We can factor it:
y * (y -11) = 0

So y = 11, 0


3 0
3 years ago
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PLEASE HELP DUE IN A HOUR I WILL GIVE BRAINLIST
balandron [24]

Answer: here is an example in the screenshot

it is A,B,C, or D

Step-by-step explanation:

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BTW U CAN USE A CALCULATOR

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Answer:

The second expression is the product of the above expressions.....

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3 years ago
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