3 years ago

Help me please will mark brainliest

Mathematics

1 answer:

xeze [42]3 years ago

8 0

Answer:

-2 1/6

Step-by-step explanation:

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Given that R=9x+8y find x when y=8 and R=4

Ilya [14]

Answer:

Step-by-step explanation:

R = 9x + 8y

4 = 9x + 8*8

4 = 9x + 64

Subtract 64 from both sides

4 - 64 = 9x + 64 - 64

-60 = 9x

Divide both sides by 9

-60/9 = 9x/9

-20/3 = x

x = -6 2/3

8 0

3 years ago

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Find the equation of the plane that passes through the point (4,3,−2)(4,3,−2) and contains the line x(t)=−4−4t,y(t)=−1+3t,z(t)=1

aniked [119]

We Need more info please us at brainly would like you to provide more information so we can answer your question right away thank you have a goodnight.

6 0

3 years ago

Can someone help me with this?? explain if you would like

vova2212 [387]

Answer:

answer is 38 yd

Step-by-step explanation:

area of square =1444 yd^2

z^2=1444 yd^2

z= $\sqrt{1444$ yd^2

z=38 yd

Hope this helps u!!

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3 years ago

Nos últimos meses, as FaKe News tomaram conta do mundo.Cite alguma notícia que você leu e depois descobriu que não era verdadeir

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2 years ago

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I need help on this question please help me

Anastasy [175]

Answer:

Step-by-step explanation:

6*[4-(42-63)]=

6*[4-(-21)]=

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6*25=150.

6*[4-9÷3]=

6*[4-27]=

6*(-23)=-138.

6*[4-3]=

6*1=6.

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2 years ago