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2 years ago

11

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1 answer:

Lemur [1.5K]2 years ago

3 0

Answer:

m-45=-78

25=x+9

x and y are proportional, because they are doubling the outcome every time by 3, so the slope would simplify to 1/4 very time.

Step-by-step explanation:

You might be interested in

The Park family was traveling to Disney World on vacation. They drove 487.5 miles in 7.5 hours. At this rate, how many miles did

andrew-mc [135]

They drove 65 miles per hour

7 0

3 years ago

Please help me, the attachment is below. (If you don't know the answer to the question please don't answer, thank you.)

Liono4ka [1.6K]

Answer:

See Below.

Step-by-step explanation:

Paragraph Proof:

We are given that ∠1 ≅ ∠4. ∠1 and ∠4 are alternate exterior angles. Since they are congruent, by the Alternate Exterior Angles Converse, the two lines being cut by the transversal must be parallel. Then by the Alternate Interior Angles Theorem, ∠3 ≅ ∠2.

2-Column Proof

Statements Reasons:

1) $\angle 1\cong \angle 4$ Given

2) $\text{The two lines are parallel}$ Alternate Exterior Angles Converse

3) $\angle 3\cong \angle 2$ Alternate Interior Angles Theorem

I would write a flowchart as well, but unfortunately, I never learned it that way.

8 0

3 years ago

Hich of the following sets of numbers could be the lengths of the sides of a triangle?

d1i1m1o1n [39]

Each side of a triangle has to be shorter than the sum of the other 2. The only possible answer is b: 3,5,7 (7<5+3)

4 0

3 years ago

Convert 0.83 into a fraction.

Anastasy [175]

0.83 * 100 = 83, so 0.83 = 83/100.

But in case you meant the slightly more interesting repeating decimal, 0.8333...:

Let <em>x</em> denote this number. Then

10<em>x</em> = 8.333...

100<em>x</em> = 83.333...

==> 100<em>x</em> - 10<em>x</em> = 83.333... - 8.333...

==> 90<em>x</em> = 83 - 8 = 75

==> <em>x</em> = 75/90 = 5/6

4 0

3 years ago

Write an equation for a line on the graph that passes through the points (0.4) and (12,16)

Montano1993 [528]

Answer:

$y = x + 4$

Step-by-step explanation:

Use the two-point form of the equation of a line.

$y - y_1 = \dfrac{y_2 - y_1}{x_2 - x_1}(x - x_1)$

$y - 4 = \dfrac{16 - 4}{12 - 0}(x - 0)$

$y - 4 = \dfrac{12}{12}x$

$y - 4 = x$

$y = x + 4$

3 0

2 years ago

Read 2 more answers