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MakcuM [25]
3 years ago
7

1 pol

Mathematics
1 answer:
BigorU [14]3 years ago
8 0
In 3 hours, they could bake 87 birthday cupcakes. If you divid 145 by 5 this gives you 29, and you multiply this by 3 to find how many can be made in 3 hours, which gives you 87:) hope this helps!
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Neporo4naja [7]

Answer:

a) Right, Has 1 Right Angle

b) Acute, All Angles Are Less Than 90

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Step-by-step explanation:

4 0
3 years ago
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2x + 4y = 14 and 3x - 4y = -39
miskamm [114]

Answer:

x = 1 y= 3

Step-by-step explanation:

Multiply each equation by the value that makes the coefficients of y opposite.

Simplify.

Add the two equations together to eliminate y from the system.

Divide each term by 8 and simplify.

Substitute the value found for x into one of the original equations, then solve for y.

The result can be shown in multiple forms.

Point Form:

(1,3)

Equation Form:

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3 years ago
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Vladimir [108]

The answer is:

(3x-2)(x+3)

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Step-by-step explanation:

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Annette [7]

Answer:

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Step-by-step explanation:

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