Plss help with mathh >,

Mathematics

1 answer:

pickupchik [31]3 years ago

3 0

Answer:

Step-by-step explanation:

3 I think is tree :) 3::::::::D

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rachel bought 1 3/5 pounds of peaches for $.60 and 3 1/2 pounds of apples for $1.75. which fruit costs more per pound ? explain

babunello [35]

The peaches cost more per pound because if you divide the pounds of peaches by the cost, it's more than the cost per pound of apples.

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3 years ago

What does equivalent fracations means?

Diano4ka-milaya [45]

Answer:

Equivalent fractions are fractions that have the same value or amount even if they seem different. They are a type of fraction that are equivalent in nature.

Step-by-step explanation:

Equivalent means being equal in value, function, amount or meaning. Even if they seem different they are the same in their own way (and I'm talking about fractions now)

7 0

4 years ago

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2x - 3y = -4 if x + 3y = 7

Anvisha [2.4K]

(2x-3y=-4)-2(x+3y=7)

2x-3y-2x-6y=-4-14

-9y=-18

y=2, making x+3y=7 become:

x+6=7

x=1

So the solution to the system of equations is the point (1,2)

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3 years ago

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Calculate the area of triangle ABC with altitude CD, given A(−7, −1), B(−1, 5), C(0, 0), and D(−3, 3)

Snezhnost [94]

Answer:

A=25 (Rounded)

Step-by-step explanation:

The first step is to find the length of BA which is the base, then you have the find the length of CD, the hight.

To find the distance, you need to use the distance formula which is

$d=\sqrt{\left(x_{2}-x_{1}\right)^{2}+\left(y_{2}-y_{1}\right)^{2}}$ (It does not matter if A is x1 or is B is x1, it just has to remain consistent)