3 years ago

Please help me!!

Mathematics

1 answer:

Tomtit [17]3 years ago

3 0

the area would be 4 times more

so 135 x 4 = 540

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Best answer gets brainliest

Luden [163]

K= -3

3y = x+6 can be rewritten as y = 1/3x + 2
a perpendicular slope is the opposite reciprocal of the original slope
so instead of 1/3 it would be -3
therefore. k must equal -3 to be perpendicular to 3y = x+6

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3 years ago

18- 8x = 8 + 3(1 - 3x)<br> Work shown please!

AleksAgata [21]

Answer

7 = -x

Step-by-step explanation:

18- 8x = 8 + 3(1 - 3x)

18- 8x = 8 +3-9x

18- 8x = 11 - 9x

7- 8x = -9x

7 = -x

5 0

3 years ago

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Diego has $500 in his savings account. Each month, he takes out $20 to pay for karate class.

Firlakuza [10]

Answer:

500- (m*20)=?

Step-by-step explanation:

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2 years ago

ASAP! Due tomorrow! 25 points! Read the word problem. Write an equation to represent the word problem. Solve the equation. Durin

Marrrta [24]

What you gotta take from this problem:

What Joe got during break = $2t+2$

What his sister gave him = $3t$

What he has total = 10 tadpoles.

Now to assemble this equation:

$2t+2+3t=10$

Now combine like terms to get $5t+2=10$

Subtract 2 on each side of the equation to get $5t=8$

Now you would divide 5 on each side and get $t=1.6$ , however since you can't have a .6 of a tadpole, you would have to round it up to 2.

7 0

3 years ago

Write the equation of line in slope-intercept form. Line parallel to y=−2x+3 that passes through the point (−100,−100)

GrogVix [38]

Remark

The line you want is parallel to y = - 2x + 3

That means it has the same slope as the given line. The given line has a slope of -2

y = -2x + b is what you have so far. Now you have to use the point to get b

y = - 100

x = - 100

Solve for b

-100 = -2(-100) + b

-100 = 200 + b Notice the sign change. Two minus's make a plus. Subtract 200 from both sides.

- 100 - 200 = b

- 300 = b

Answer

y = - 2x - 100

3 0

3 years ago

Read 2 more answers