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3 years ago

Parallel, PerpendicularOr NeitherY = 3x + 16x - 2y = 10

1 answer:

4 0

Since the new slope would be calculated to -3, the equations are neither parallel or perpendicular in accordance to each other.

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Someone help mamd explain

sineoko [7]

So if 3/4 of the seats are filled, there are a few methods we can use.

The simplest method:

Just multiply 3/4 by 500, to get 1500/4, or 375.

So 375 seats are filled.

A method that can be used with harder problems and will be more efficient in those cases:

Using proportions.

You could say,

?/500 = 3/4

And then cross multiply,

500 * 3 = 4 * x (say the ? = x)

1500 = 4x

/4 /4

x = 375

So either way we get the answer, 375 seats were filled.

8 0

3 years ago

Pages in a book are numbered from 1 to 1001. How many of these page numbers include the digit 7?

Pie

Answer:

100

Step-by-step explanation:

one digit number=7 (1 page)

two digit numbers=17,27,37,47,67,77,87,97(9)

three digit numbers=

107,117,127,137,147,157,167,177,187,197 (10)

207,217,.................................,277,287,297 (10)

307,317,..................................,377,387,397 (10)

404,..........................................477,487,497 (10)

507,...................................................................(10)

607,....................................................................(10)

707,717,727,737,747,757,767,777,787,797 (10)

807,..............................................................,897 (10)

907,..............................................................,997 (10)

total number of pages=1+9+9(10)=10+90=100

6 0

2 years ago

Read 2 more answers

Zeros of a polynomial function that cannot be shown on the coordinate plane are called ___ zeros.

kykrilka [37]

I’m not sure if I crab help u

4 0

3 years ago

Read 2 more answers

One angle of a right triangle measures 19∘. What is the measure of the other angle?

MArishka [77]

Answer:

71°

Step-by-step explanation:

The equation should be 19+90+x=180

Step 1: Add 19+90=109

Step 2: Subtract 180-109=71

So, you're answer is 71°

7 0

3 years ago

The table shows

lina2011 [118]

Answer:

B, but I may be wrong.

Step-by-step explanation:

7 0

3 years ago

Parallel, PerpendicularOr NeitherY = 3x + 16x - 2y = 10​

Parallel, PerpendicularOr NeitherY = 3x + 16x - 2y = 10