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Sindrei [870]
3 years ago
10

I need help :( the question is hard can you explain and show your work ty

Mathematics
2 answers:
Anika [276]3 years ago
3 0
20%
step by step explanation
kupik [55]3 years ago
3 0
20% the step by step would be
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Are the lines parallel, perpendicular, or neither
VikaD [51]

Answer:

  perpendicular

Step-by-step explanation:

The first equation can be written in slope-intercept form as ...

  y = -1/2x - 3

In this form, we see that the slopes of the two lines are -1/2 and 2, so the product of their slopes is -1. That means the lines are perpendicular.

3 0
4 years ago
Represent the following sentence as an algebraic expression, where "anumber" is the letter x. You do not need to simplify.2 is s
asambeis [7]

Given:

Consider the number as <em>x</em>.

The objective is to represent algebraic expression for, 2 is subtracted from the square of a number.

Explanation:

Since the number is given as <em>x</em>, the square of the number can be represented as,

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6 0
1 year ago
I need help please and thank you
Simora [160]

Answer:

I also don't know the answer to this question

7 0
3 years ago
Alex is making chocolate cakes. For each cup of milk he uses, he needs to use 1/2 cups of flour. For each
IRINA_888 [86]

answer: 2/3 (or 0.67) cups of cocoa

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at least that's what i got

5 0
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blsea [12.9K]

Answer:

610

Step-by-step explanation:

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