HELP ME PLS
GRADES ARE DUE TODAY

Answers

Answer 1

Answer:

9514 1404 393

Answer:

see attached

Step-by-step explanation:

Most of this exercise is looking at different ways to identify the slope of the line. The first attachment shows the corresponding "run" (horizontal change) and "rise" (vertical change) between the marked points.

In your diagram, these values (run=1, rise=-3) are filled in 3 places. At the top, the changes are described in words. On the left, they are described as "rise" and "run" with numbers. At the bottom left, these same numbers are described by ∆y and ∆x.

The calculation at the right shows the differences between y (numerator) and x (denominator) coordinates. This is how you compute the slope from the coordinates of two points.

If you draw a line through the two points, you find it intersects the y-axis at y=4. This is the y-intercept that gets filled in at the bottom. (The y-intercept here is 1 left and 3 up from the point (1, 1).)

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In the drawing below, PQ is parallel to ST. Triangle PQR is similar to triangle TSR. Which statement about the sides is true?

Answers

Answer:

PR corresponds to TR

Step-by-step explanation:

<Q and <S are pair of alternate angles [since PQ is parallel to ST]

<Q = <S [since they are alternate angles]

So, PR corresponds to TR [since they are opposite sides of alternate angles and ΔPQR is similar to ΔTSR]

Answer:

PR corresponds to TR.

Step-by-step explanation:

Its the second choice:

PR corresponds to TR.

This is because they are opposite equal angles ( < Q and <S).

Based on the diagram, which statement is accurate?A) m∠GDE = m∠FDE
B) m∠GDE < m∠FDE
C) m∠DEG < m∠DEF
D) m∠DFE > m∠DGE

Answers

Answer:

Answer choice C.

Step-by-step explanation:

How much interest is earned on $35,800 at 8.2% for three years?$8,806.80
$880.68
$80,000.80
$10,500

Answers

Answer:

-7j +3

Step-by-step explanation:

-5j -2j +3

-7j +3

like terms are combined. combine the js

Caitlin had $402 in her bank account. She withdrew $15 each week to pay for a swimming lesson. She now has $237. a. Write an equation that can be used to find the number of swimming lessons that she paid for.

Answers

237+15x=402
-237 -237
0 165
x= 15÷165
x=11
237+15(11)=402
237+165=402

Caitlin paid for 11 swimming lessons, because $402-$15(11 *SL).
*SL=Swimming Lessons

(x - y)^2 + 4z(x - y) +3z^2 (and btw ^2 means squared and this is going for 10 points)

Answers

(x - y)² = x² + y² - 2xy

4z(x - y) = 4zx - 4zy

3z² = 3z²

Addum all up:

x² + y² - 2xy + 4zx - 4zy + 3z²

(To me, it was a lot simpler before I simplified it.)

Geometric sequence formula