2 years ago

Bro, I hate these questions.

Mathematics

1 answer:

AysviL [449]2 years ago

8 0

Answer:

3/4 x 12/1= 9

Step-by-step explanation:

I answered this earlier but it deleted it.

So you would put the 12 over one to make it a fraction and multiply straight across

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PLEASE ANSWER I WILL RANK AND THANK

cestrela7 [59]

X + 4y = 9 Convert to slope / intercept form:-

y = (-1/4)x + 9/4

so the line perpendicular to this will have a slope -1 /(-1/4) = 4

so our equation will be y - y1 = 4(x - x1) where x1y1 is a point on the line.
x1 = 8 and y1 = -3:-
y - -3 = 4(x - 8)

y = 4x - 35
-4x + y = -35 is the answer

8 0

3 years ago

Chen bought a 20-foot chain for $36.50. What is the unit rate of price per foot?

jasenka [17]

About 1.83. You would set up the equation like this

3 0

1 year ago

A factorial experiment was designed to test for any significant differences in the time needed to perform English to foreign lan

yuradex [85]

Answer:

For main effects

Factor (Language translator) confirms that there is no significance difference between two levels of language translator of main effect at 5% level of significance.

Factor (Types of language) confirms that there is no significance difference between three levels of types of language at 5% level of significance.

also,

For interaction effect between language translator and types of language, there is no significant difference that the interaction between language translator and types of language at 5% level of significance.

Step-by-step explanation:

see attached.