Answers
Answer:
d equals 61 because it is an opposite interior angle to angle b
Related Questions
Now Cathy is three times as old as Katie. In six years Cathy will be only twice as old as Katie. How old is each girl now?
Answers
Answer:
6 and 18
6+6=12
18+6=24
12x2=24
Unless a number is given it is mainly trial and error so guessing numbers that fit the first part of Ax3=B
Step-by-step explanation:
Stephanie has 9 pairs of blue pants, 2 pairs of white pants, 3 pairs of black pants, and 4 pairs of brown pants. If she chooses one pair of pants, what is the probability that they are not brown?
Answers
Answer:
14/18 or about 0.78%
Answer:
4/18 if there are 9 blue 2 White 3 black and 4 Brown you add them all together and get 18 the probability would be 4 out of 18 because there are four pairs of brown pants out of 18 pants all together
A bag contains 28 marbles: 9 black, 14 red, and 5 blue. A marble is drawn from the bag at random.
What is the probability of getting a red blue marble? Write answer as SIMPLIFIED FRACTION.
ASAP
Answers
Answer:
red : 50%
blue : 18%
Step-by-step explanation:
Red : 14:28x100 = 50%
blue : 5:28x100= 17,85%= 18%
Classify the shape below,
6 mm
6 mm
1. kite
II. parallelogram
III. rectangle
IV, rhombus
V. square
6 mm
6 mm
note: not drawn to scale
A. III, IV, and V
B. II, IV, and V
C. ll and I
D. IV onl
Answers
Answer:
v
Step-by-step explanation:
it has two equal sides of 6 and thats all you need
Please answer quick:) I will give you brainliest
Answers
B coming soon
answer the following 2 question
Answers
Answer:
Step-by-step explanation:
ii) Perimeter = 8 + 7 + 17 + 16 + (17-8) + (16-7)
=8+ 7 + 17 +16 + 9 + 9
= 66 m
Area = area of upper rectangle + area of lower rectangle
= 8*7 + 16*9
= 56 + 144
= 200 m²
Plz can someone help
Answers
Answer:
the total number of students is 1240
Step-by-step explanation:
the difference between 11 and 9 is 2
124÷2=62
62×11=682
62×9=558
682+558=1240
pls give me brainliest!
Divide and answer in simplest form: 4/5 ÷ 2
Answers
Answer:
2/5
Step-by-step explanation:
4/5*1/2=4/10=2/5
Answer:
0.4 or [tex]\frac{2}{5}[/tex]
Step-by-step explanation:
First convert 4/5 into a decimal of 0.8
Then divide 0.8 by 2 which gives you 0.4 or [tex]\frac{2}{5}[/tex]
What’s the area of this tile?
Answers
Answer:
A=24
Step-by-step explanation:
Area for triangle = 1/2b(h)
so 1/2(6)8=24
The probability of not choosing a black shirt is...? please explain!
Answers
Answer:
80% or 8/10.
Step-by-step explanation:
Assuming the shirts in the bottom right are the "black" shirts, there is ten total shirts (1 red, 4 blue, 2 green, 1 white, 2 black.) Out of the ten shirts, 8 are not black. This means that there is an 80% chance that you will select a shirt that is NOT black.
What is the quotient
Answers
The second one: 4 times 10 to the power of 12
Given the exponential equation y=34(5)x, what is the y-intercept (or starting point) of the graph?
Answers
Answer:
34
Step-by-step explanation:
Given
y = 34[tex](5)^{x}[/tex]
To find the y- intercept let x = 0, that is
y = 34[tex](5)^{0}[/tex] = 34 × 1 = 34 ← y- intercept
HURRRY The volume of a cylinder is given by the formula V=pir2h where r is the radius of the cylinder and h is the height. Which
expression represents the volume of this cylinder?
h = 2x + 7
r = x - 3
Answers
Answer:
(2x³-5x²-24x+63)π
Step-by-step explanation:
According to the formula, it would be (x-3)²(2x+7)π. Expanding (x-3)², you would get (x-3)(x-3) which equals x²-3x-3x+9 which equals x²-6x+9. Now you have (x²-6x+9)(2x+7). Expanding it would equal 2x³+7x²-12x²-42x+18x+63. Combining like terms would result in 2x³-5x²-24x+63. You have to multiply it all by pi so the answer is (2x³-5x²-24x+63)π.
In the diagram of circle A, what is m angle LMN?
О 75°
O90°
О 120°
135°
ОО
Answers
Answer:
90
Step-by-step explanation:
Angle Formed Outside = 1/2(DIFFERENCE of Intercepted Arcs)
ARC LN = 360 - 270 =90
LMN = 1/2(270 -90)
= 1/2 (180)
= 90
Answer:
90
Step-by-step explanation:
Given f(x)=(x-3)(x+7), what is the Y-intercept?
Answers
Answer:
The y intercept is -21
Step-by-step explanation:
The y intercept is when x =0
f(0)=(0-3)(0+7)
f(0) = -3 * 7
f(0) = -21
The y intercept is -21
The box plot shows the number of years during which 16 schools have participated in a marching band competition: At least how many schools have participated for 3 to 7 years? (4 points) Group of answer choices 3 schools 5 schools 7 schools 8 schools
Answers
Answer:
I believe its 7 schools, i might be wrong. What quiz is it?
Step-by-step explanation:
Over a 4.5 hour period, the rain gauge collected 2.8 inches of rain. In the
next 19.5 hours it collected an additional 1.75 inches of rain. What is the
total amount of rain, in inches, that the gauge collected?
Your answer
Select all the expressions that are equivalent to 1.94
~
2.37 -0.43
Answers
Answer: 4.55 inches of rain
Step-by-step explanation: Is this a trick question? It's a lot easier than it looks...but i'll give you a step by step explanation.
So, we know is 4.5 hours it collect 2.8 inches of rain, must have been a rainy day.
The next day the gauge collect 1.75 inches of rain, it must have sprinkled a little.
2.8 + 1.75 = 4.55
Therefore, the guage collected 4.55 inches of rain in total.
I hope this helps!
Find the perimeter of the figure.
Answers
Answer:
69.8
Step-by-step explanation:
Write the equation of the quadratic function in standard form represented by the graph.
Answers
Answer:
y = x^2 +6x+8
Step-by-step explanation:
First find the zeros, -4 ,-2
y =a (x - -4) (x - -2)
y = a(x+4)(x+2)
Then it is multiplied by a constant so pick a point on the curve and solve for the constant
We will use (0,8)
8 = a(0+4)(0+2)
8 = a(8)
a =1
y = (x+4)(x+2)
Writing in standard form
FOIL
y = x^2 +2x+4x+8
y = x^2 +6x+8
Use the distance formula to write an equation of the parabola with focus F(0, -13) and directrix y=13
y=?
(FINALEXAM)
Answers
Answer:
-1/52 x^2
Step-by-step explanation:
4p(y-k)=(x-h)^2
4(-13)y=x^2
-52y=x^2
y=-1/52 x^2
Determine the value of
X in the diagram below. Justify your reasoning.
Answers
Answer:
x = 70°
Step-by-step explanation:
Sum of external angles of polygon = 360
x + 150 + 140 = 360
x + 290 = 360
x = 360 - 290
x = 70°
What is the vertex of the graph of the function f(x) = x^2 + 8x − 2 ?
a (−4, 18)
b (0, -2)
c (-8, -2)
d (−4, −18)
Answers
Answer:
The vertex is at (-4, -18) (Fourth answer choice)
Step-by-step explanation:
The standard vertex equation of a parabola is f(x) = (x - h)^2 + k.
"Completing the square" is one of the faster and better ways of determining the vertex:
f(x) = x^2 + 8x - 2 => f(x) = x^2 + 8x + 16 - 16 - 2 => (x + 4)^2 - 18. Comparing this to (x - h)^2 + k, we see that h = -4 and k = -18. The vertex is at (-4, -18).
Does 10 24 26 make a right triangle
Answers
Answer:
Yes
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
i can only assume you mean degrees, you worded it strangely, but they add to 60 degrees and a right triangle is 90
Organize the functions from the least to greatest according to their y-intercepts.
Answers
Answer:
last, second, first
Step-by-step explanation:
least to greatest from y intercepts (5, 2, 3)
Determine the ratio of the directed line segment AB when partitioned by point P.
Answers
Answer:
Step-by-step explanation:
find: (6m^5+3-m^3-4m)-m^5+2m^3-4m+6)
PLEASE HURRY!
Answers
Answer:
The answer is 7m5 - 3m3 - 3
Answer: 7m^5-3m^3+0m-3
Step-by-step explanation:
I just did the problem and got the correct answer. Note that this answer only applies to this exact question the correct answer to the equation is 7m^5-3m^3-3.
Which three-dimensional figures have lateral faces that are polygons? Check all that apply. cones cylinders hemispheres prisms pyramids spheres
Answers
Answer:
Prisms
Pyramids
Step-by-step explanation:
Lateral faces of a pyramid are triangles (3 sided polygon)
Lateral faces of prisms are rectangles (4 sides polygon)
Answer:
Cylinders, Prisms, Pyramids
Step-by-step explanation:
Hope this helps
Brainliest if correct pls
At A-1 Truck Dealership, a customer can order a red, turquoise, or green truck. The truck can have leather or cloth seats. A customer can also choose a black, tan, or grey interior color. From how many possible trucks can a customer choose? *
Answers
Answer:
18
Step-by-step explanation:
3 colors: red, turquoise, or green
2 seats: leather or cloth
3 interior color: black, tan, or grey
3*2*3 = 18 Possible trucks:
{red, leather, black}
{red, leather, tan}
{red, leather, grey}
{red, cloth, black}
{red, cloth, tan}
{red, cloth, grey}
{ turquoise, leather, black}
{ turquoise, leather, tan}
{ turquoise, leather, grey}
{ turquoise, cloth, black}
{ turquoise, cloth, tan}
{ turquoise, cloth, grey}
{green, leather, black}
{green, leather, tan}
{green, leather, grey}
{green, cloth, black}
{green, cloth, tan}
{green, cloth, grey}
HELP ME PLEASE!!!
I don't understand...
If possible, please explain!
Answers
Answer:
saa.
Step-by-step explanation:
if you look at where the triangles connect, you will see they share an angle. that makes those two congruent. then yousee the SAA thrm. you go side (the line through one side) then the angle (the one that the two triangles share) then angle (the two marked congruent angles)
Answer:ASA
If Jay has an 85 average over four exams, what would his average need to be on his
last two exams to bring his average up to an 88?
Answers
Answer:
91 average for his next exams
Step-by-step explanation:
he has an 85 right now. if he gets a 91 then his overall average will be an 88 like he wanted.
(this is how u find average) ( add them together then divide it by how many numbers there are)
85+91=176
176/2= 88
therefore the average on his next 2 exams must be
91
hope this helps! <3
