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pav-90 [236]
3 years ago
6

I need help please ..

Mathematics
2 answers:
mina [271]3 years ago
5 0

Answer:

-9

Step-by-step explanation:

Just plug in

4(-3) - 3(3) - 12(-1)

= -12 - 9 + 12

= -9

seropon [69]3 years ago
4 0
The answers to the problem above would be
(-9)
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Mr. Garcia is spreading mulch in his yard he spreads 3 square yards and 40 minutes how many square yards can he mulch in 1 hour
Verdich [7]

Answer:

Step-by-step explanation:

3 over 2/3 → 3/1 divided by 2/3  → 3/1  x 3/2 (do keep change flip)

once you multiply you'll get 9/2.

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2 years ago
how does kasey situation change . the function? write a new function k(t) to represent kaseys account balance to any year t
rjkz [21]

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6 0
2 years ago
I need help with this but take your time it is early!
IgorC [24]

Answer:

Each part is 3.5 inches long.

Step-by-step explanation:

The ruler has a length of 7-inches, so when you want to split it directly in half, you divide 7/2. This is the number 3.5 inches. On the ruler you can see when looking at the first segment that it goes from 0 inches to half-way between 3 inches and 4 inches, which is 3.5 inches.

4 0
3 years ago
Read 2 more answers
Ends of a diameter: (-9, -16) and (3,0)
lbvjy [14]

Answer:

One example is the equation:

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To solve this, we need to transpose like terms to the same side.

2x - 4x/2 = 12/2 - 6

2x - 2x = 6 - 6

0 = 0

Since both sides are zero, it means that the equation has infinite number of solutions.

Step-by-step explanation:

6 0
2 years ago
I really need help on this problem please
Juli2301 [7.4K]

Answer:

Step-by-step explanation:

x=135

y=45 b/c 180-135 = 45 & the angles are supplementary

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3 years ago
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