3 years ago

(20 POINTS AND BRAINLIEST!!!) Need help with algebra 1 questions.

Mathematics

1 answer:

nikdorinn [45]3 years ago

6 0

The first questions answer is 12

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The table shows the relationship of how many pounds of apples are needed to make a certain number of pies: Number of Pies 5 10 1

Shkiper50 [21]

8 pounds of apples are needed.

If this helped and you have any other questions, feel free to comment on my wall. Hope this helped.

4 0

3 years ago

A polygon is translated 3 units to the right and 4 units down, then it’s reflected across the x-axis, and then it’s dilated by a

Marrrta [24]

Answer:

$(x,y)\rightarrow (4x+12,-4y+16)$

Step-by-step explanation:

1 transformation - translation 3 units to the right and 4 units down. This translation has the rule

$(x,y)\rightarrow (x+3,y-4)$

2 transformation - reflection across the x-axis. This reflection has the rule

$(x,y)\rightarrow (x,-y)$

3 transformation - dilation by a factor of 4 with the origin as the center of dilation. This dilation has the rule

$(x,y)\rightarrow (4x,4y)$

Now, the sequence of these three transformation has the rule

$(x,y)\rightarrow\limits^{\text{1st transformation}} (x+3,y-4)\rightarrow\limits^{\text{2nd transformation}}(x+3,-(y-4))\rightarrow\limits^{\text{3rd transformation}} (4(x+3),4(-(y-4)))\\ \\(x,y)\rightarrow (4x+12,-4y+16)$

8 0

3 years ago

Kamden is a mind-reading alien. He had each friend draw and look at a card, then he guessed whether the card had a star on it.

earnstyle [38]

Answer:

what are u asking?

Step-by-step explanation:

6 0

3 years ago

1. Bob has 5 pounds of nails to build 3 identical doghouses. How many pounds of nails will he use for each?

valkas [14]

Answer:

Just divide the 5 and 3 to get 1.6, meaning he will use 1.6 pounds per house.

Step-by-step explanation:

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3 years ago

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What is the product of 6x – y and 2x – y + 2?

krek1111 [17]

(6x - y)(2x - y + 2) =
12x² - 6xy + 12x - 2xy + y² - 2y =
12x² + y² - 8xy + 12x - 2y ← Answer

4 0

4 years ago

Read 2 more answers