Answer:
y=-3x+12
Step-by-step explanation:
basically parallel means same slope or m so in this equation you will keep the same slope in the given equation which is -3 (parallel=same slope, perpendicular=opposite slope) so now all u need to find is b so u then u plug ur coordinates (2,6) into y=mx+b, 6=-3(2)+b and then u do ur algebra 6=-6+b next u get b=12
What is the answer to this question i am very confused on how to solve this equation
Answer:
3,925 feet ^2
Step-by-step explanation:
75 ft
80*
A = pi*r^2
pi * 75^2 = 17662.5
80/360 = 2/9
17662.5 * (2/9) = 3925
PLEASE GOD HELP ME THE FIRST GOOD ANSWER WILL BE MARKED BRAINIEST
Answer:
m∠BAC = 52° or theta = 52°
Step-by-step explanation:
I am guessing that you are trying to find m∠BAC ( which is theta)
(1) The measure of an inscribed angle is 1/2 the measure of the intercepted arc
measure of arc BC is twice the measure of ∠CDB
measure of arc BC = 2(26) = 52
(2) The measure of a central angle equals the measure of the intercepted arc.
m∠BAC = 52°
Note: You need to remember statements (1) and (2) to help you with this type of problem. OK?
PLEASE HELP!!
Find the area of the triangle QRS.
Area = ______ square units
Answer:
140
Step-by-step explanation:
Area= 140 square units
Answer:
140
Step-by-step explanation:
HOW DO YOU CONVERT SURFACE AREA TO VOLUME!
HELP!!!!
WILL MARK BRAINLIST!!
Answer:
Formulas for a rectangular prism:
Volume of Rectangular Prism: V = lwh.
Surface Area of Rectangular Prism: S = 2(lw + lh + wh)
Space Diagonal of Rectangular Prism: (similar to the distance between 2 points) d = √(l2 + w2 + h2)
Step-by-step explanation:
Hope it helps :))))
please explain how to do this
A jar contains 4 green marbles and 6 yellow marbles. Two marbles are drawn, with replacement, from the jar. What is the probability that both marbles are green?
Answer:
If there are a total of 10 marbles in jar, then It´s a 4/10 chance you get two marbles that are green
Step-by-step explanation:
Calculate the number of degrees in one interior angle of a regular 44-gon.
Answer:
7560
Step-by-step explanation:
You've decided you want a plant for your room. At the gardening store, there are 444 different kinds of plants (tulip, fern, cactus, and ficus) and 444 different kinds of pots to hold the plants (clay pot, plastic pot, metal pot, and wood pot).
If you randomly pick the plant and the pot, what is the probability that you won't get a clay pot or a cactus?
Answer:
there is a 1/4 chance you will not get a clay pot and a 1/4 chance you will not get a cactus
Step-by-step explanation:
Answer:
9/16 from khan academy
Step-by-step explanation:
in a choir the ratio of men to woman is 4:7. 25% of the men prefer classical songs, and 80% of the women prefer classical songs. What percentage of the choir prefer classical songs?
Answer:
60%
Step-by-step explanation:
percentage of men in the choir = (4/11) x 100 = 36.4%
percentage of women in the choir = (7/11) x 100 = 63.6%
Percentage of men in the choir that prefer classical songs = 36.4 x0.25 = 9.1%
Percentage of women in the choir that prefer classical songs = 0.8 x 63.6% = 50.9%
percentage of the choir prefer classical songs = 50.9% + 9.1% = 60%
PLS PLS PLS HELP QUICKLY PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS
Um there is no question.
Answer:
purple
Step-by-step explanation:
cus it looks like it ong
Please need answers ASAP
Answer:
!!!
Step-by-step explanation:
A triangle has an area of 117.9 square millimeters and a base of 18 millimeters. What is the height?
Answer:
13.1
Step-by-step explanation:
Elena wants to add (2.3×105)+(3.6×106) and writes (2.3×105)+(3.6×106)=5.9×106. Find Elena's mistake and fix it.
The correct answer (in scientific notation) should be:
Answer:
Question doesn’t make sense
Step-by-step explanation:
The way this question should be written to be correct scientific notation is 2.3x10^5 + 3.6x10^6 which would equal 3.83x10^6
Answer:
The correct answer is 623.1 . Elena wrote the wrong numbers and put (5.9 x 10^6) .
Step-by-step explanation:
Find the 30th term of the following sequence:
288, 144, 72, 36....
put the formula of sequence up to 30term
using long division: x^4+7x^3+13x^2+6x-45 / x+5
Can someone please help
Please show work
Answer:
x^3+2x^2+3x-9
Step-by-step explanation:
Help me with this question please.
Answer:
I'm pretty sure its C or D I could be wrong still but.
The housing sales measured in millions of dollars, M, of a rural city, can be modeled by the function M(t) = -35cos(0.524t) + 55, where t represents the number of years since 2020. What characteristics of M(t) are true?
I. The first time the housing sales will reach their maximum will be in 2030.
II. Housing sales are expected to increase from 2020 to 2021.
III. The range is (20,90).
Answer:
It is going to be the first one.
Step-by-step explanation:
The first time the housing sales will reach their maximum will be in 2030.
Hope it helps! :)
Hope you also have a great rest of your day!
Find the area of each circle. Use 3.14 for the value of pi. Round your answer to the nearest tenth. Do NOT include units in your answer (ie. ft, in, km, etc.) (FR)
Answer:
12.6
Step-by-step explanation:
The equation for a circle's area is [tex]A=\pi r^2[/tex].
We can use this equation to end up with A=(3.14)4
And 3.14 times 4 is 12.56.
Then we have to round to the nearest tenth.
Therefore your answer is 12.6
Hope this helped! :)
Find the circumference of the circle in terms of π.
A) 6π cm
B) 9π cm
C) 12π cm
D) 36π cm
Answer:
C) 12π cmStep-by-step explanation:
Circumference formula:
C = 2πrGiven r = 6 cm
Circumference is:
C = 2π*6 cm = 12π cmCorrect choice is C
Radius=r=6cm
Circumference
2πr2π×612π cmFor his long distance phone service, Jose pays a $2 monthly fee plus 12 cents per minute. Last month, Jose's long distance bill was $22.04. For how many minutes was Jose billed?
15% of a number is 30. What is the number?
A)4.5
B)20
C)45
D)200
URGENT
Which of the following statements is true? Select all that apply.
Answer:
C is true also
Step-by-step explanation:
Please help I am struggling so bad
9514 1404 393
Answer:
3.14 units
Step-by-step explanation:
The formula for the length of an arc is ...
s = rθ
where r is the radius of the circle, and θ is the central angle in radians.
__
The relationship between degrees and radians is ...
180° = π radians
If we divide this equation by 3, we see ...
60° = π/3 radians
__
The radius is given as 3 units, so the arc length is ...
s = (3 units)(π/3) = π units
The arc length is 3.14 units.
Geoffrey's babysitter stayed from 5:15 P.M. until 11:35 P.M. For how much time
does the babysitter need to be paid?
hours and
minutes
Answer:
6 Hours and 20 minutes
Step-by-step explanation:
Answer:
6hrs and 20 mins
Step-by-step explanation:
ILL MARK YOU THE BRAINLIST
Answer:
Decrease by 5.5 percent
1-.945 = .055
= 5.5 percent
A system of three linear equations in three variables is consistent and independent. How many solutions to the system
exist?
A.None
B.one
C.three
D.infinitely many
please help with math!!
Answer:
1375
Step-by-step explanation:
10*25+15*75 = 1375
Help Pleaseeee and can someone please answer my other question
y = 0 is pretty much a hortizontal straight line
lines are parrallel when the gradient is the same in this case gradient is 0 so
y = 6
Write an explicit formula for the following sequences.
-4, -6, -8, -10...
Answer:
tn=-2n-2
hope this helps :)
What is the length of BC in the right triangle below? PLEASE HELP
Answer:
B. 142
Step-by-step explanation:
Answer:
14,844
Step-by-step explanation:
Use the Pythagorean theorem.
120 squared minutes 22 squared
=> 14,844