Question

Line L passes through the point (-1, 1) and is PARALLEL to the line shown here. An equation of line L is
A)
5x - 3y = -8
B)
5x + 3y = -8
C)
5x - 3y = 8
D)
5x + 3y = 8

Answer 1

Answer or explanation?

Answer 2

answer

Answer 3

Okay in your image can you tell me the coordinates of the points?

Answer 4

question didnt say

Answer 5

Lol that image be some crud thoug.. ill see what i can do

Answer 6

thanks for the help

Answer 7

I got B

Answer 8

sorry had to do something earlier :)

Answer 9

Can you help me with a few other problems if i type them in as another reply? Thanks for the help earlier.

Answer 10

sure

Answer 11

Which side lengths can represent the sides of a triangle?
A)
3
, 5, 6
B)
2
, 3, 5
C)
1, 2, 3
D)
2, 5, 8

Answer 12

a

Answer 13

got another for you

Answer 14

The volume of a sphere is related to its radius r by the formula v =
4/3πr3. The value of π correct to two decimal places is π = 3.14.
If the volume of a spherical ball is 113.04 cubic inches, what is the radius?
A)
3 inches
B)
9 inches
C)
18 inches
D)
27 inches

Answer 15

a

Answer 16

Michelle draws a card from a standard deck of 52 cards. She replaces the card and draws a second card. What is the probability that she draws a Heart and then a Spade?

Answer 17

1/169

Answer 18

? choices are: A)
1/16
B)
1/26
C)
1/4
D)
1/52

Answer 19

then you got a broken worksheet :P

Answer 20

Which should I choose? How did you get that?

Answer 21

1/13 x 1/13 = 1/169...1/13 is the probability for a heart, and 1/13 is the probability for a spade... so multiply them together to get 1/169
but for your weird retriceworksheet choose B. I guess ur teacher doesn't know math very well

Answer 22

shouldnt it be 13/52 x 13/52 = 1/16

Answer 23

Wait how many spades and hearts are in a deck?

Answer 24

True then you're right probably

Answer 25

sorry probability is not my favorite :'(

Answer 26

What is the value of a, if a2 – 64 = 0 and a > 0?
A)
0
B)
4
C)
8
D)
16

Answer 27

c

Answer 28

How much can be placed on a circular serving tray that has a diameter of 18 in? Leave answer in terms of pi.

Answer 29

pi36

Answer 30

nope pi81

Answer 31

my bad

Answer 32

Let ∠X and ∠Y be complementary. If sin(X) =
3/5
and cos(X) =
4/5
, then what is the value of sin(Y)?
A)
3/5
B)
4/5
C)
5/4
D)
5/3

Answer 33

sorry man didn't take trig :( I'm in geometry right now and our next unit is trig

Answer 34

this is a geometry worksheet : (

Answer 35

are u in ur trig unit?

Answer 36

man u be ahead of us :(

Answer 37

wait ill try
hold up

Answer 38

ok

Answer 39

It's B

Answer 40

Did alittle trig in algebra 1

Answer 41

Shown here is the graph of a function f.

Suppose g(x) = -x2 + 10.

Which function has the smaller rate of change over the interval [1, 3]?
A)
f
B)
g
C)
They are the same.
D)
Insufficient information.

Answer 42

if you dont know how to do this one i got one more for you

Answer 43

C

Answer 44

sorry it took a bit longer

Answer 45

For ΔABC, which transformation composition is COMMUTATIVE?
A)
rotate 30 degrees and then translate 2 units down
B)
translate 5 units to the right and rotate 90 degrees
C)
reflect across the y-axis and then rotate 90 degrees
D)
reflect across the y-axis and then reflect across the x-axis.

Answer 46

d

Answer 47

Write the equation of the perpendicular bisector of BC.
A)
y =
3/2x
B)
y =
2/3x
C)
y =
3/2x + 3
D)
y =
2/3x + 5/6

Answer 48

thanks for all the help with this btw

Answer 49

y = 2/3x + 1.136108971: i know this doesn't match any of your answer choices but this is what i got...hold up im going to redo it

Answer 50

what should i choose?

Answer 51

aright i redid it and got D

Answer 52

:) always helps to redo it

Answer 53

Got anymore problems?

Answer 54

Raj made this argument:

The Triangle Inequality Theorem states that if the lengths of three sides of a triangle are a, b, and c, then a + b > c. For this reason, since a, b, and c are all positive numbers, the square of a + b must be greater than the square of c. However, for a right triangle, the Pythagorean Theorem states that if the lengths of the legs are a and b, and if the length of the hypotenuse is c, then a2 + b2 = c2, not a2 + b2 > c2. Therefore, since the Pythagorean Theorem is known to be correct, and since right triangles should adhere to the Triangle Inequality Theorem, the Triangle Inequality Theorem must be incorrect.

What is wrong with Raj’s argument?
A)
The square of a + b is not equal to a2 + b2.
B)
One cannot assume that a, b, and c are all positive numbers.
C)
It’s not true that right triangles should adhere to the Triangle Inequality Theorem.
D)
It’s not true that according to the Triangle Inequality Theorem, a + b > c.

Answer 55

A

Answer 56

Given: a2 + b2 = c2
Given: The quadrilaterals in the diagram are squares.

Area(Yellow Square) - Area(Red Square) =
A)
Area(Red Square)
B)
Area(Green Square)
C)
Area(Blue Triangle)
D)
Area(Yellow Square)

Answer 57

B

Answer 58

ill have some more in a couple of minutes got to use restroom

Answer 59

aright

Answer 60

How do the volume formulas for right prisms and pyramids differ?
A)
They are the exact same.
B)
The volume of a prism is
1
3
the volume of a pyramid.
C)
The volume of a prism is 3 times the volume of a pyramid.
D)
For a prism you multiply the area of the base by the height, but for a pyramid you multiply the area of the base by the slant height.

Answer 61

C

Answer 62

What is the radius of a circle with the equation x2 + y2 – 14x + 10y = 250?
A: 9
B: 12
C: 15
D: 18

Answer 63

this is taking a bit longer

Answer 64

ok

Answer 65

Are we supposed to approximate the answer

Answer 66

i think its C. What about you?

Answer 67

I think so...

Answer 68

yeah I got that

Answer 69

What is the slope between the points (3, 5) and (-2, -4)?

Answer 70

9/5

Answer 71

One way to inscribe an equilateral triangle in a circle is to first inscribe a(n):

Answer 72

IDK but guessing based upon the circle equation problem before I'm gonna guess a right triangle

Answer 73

I didn't really ever learn this :)

Answer 74

Sally graphs the geometric sequence an = 2(3)^n - 1 on a coordinate plane where she plots an on the y-axis and n on the x-axis. This graph is the same as the graph of which type of function?

Answer 75

A)
cubic
B)
quadratic
C)
exponential
D)
inverse function

Answer 76

interesting

Answer 77

do you know?

Answer 78

im trying to solve it

Answer 79

Im pretty sure that its C

Answer 80

What is the area of this shape if 1 unit = 1 foot?
A)
12 sq. feet
B)
13 sq. feet
C)
16 sq. feet
D)
20 sq. feet

Answer 81

nvmd

Answer 82

I got B

Answer 83

me too

Answer 84

Aright do u have any more questions?

Answer 85

Find cos (22.5°).

(keep answer with square root on top)

Answer 86

sorry man don't know trig :(

Answer 87

ok

Answer 88

Find the the lengths of DE and EF.
A)
DE = 7 cm; EF = 5 cm
B)
DE = 10 cm; EF = 6 cm
C)
DE = 9 cm; EF = 15 cm
D)
DE = 19.6 cm; EF = 18 cm

Answer 89

Is BC parallel to DF

Answer 90

?

Answer 91

I got C