Answer:
y=1/3x-4
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-4-1)/(0-15)=-5/-15=1/3
y-y1=m(x-x1)
y-1=1/3(x-15)
y=1/3x-15/3+1
y=1/3x-5+1
y=1/3x-4
PLX HELP!! 40 points!!! I believe it's this one..
1. They should leave $3.51 For a tip.
$23.40 x 0.15 = $3.51
The total amount of money they would give is $26.91; 23.40 + 3.51 = 26.91.
2.The Briarwood Middle School chess club has 55 members. 22 of the members are in seventh grade.
To convert a fraction into a percent divide the numerator by the denominator and then multiply that result with 100. We can show this formula by (Numerator/Denominator)*100.
(22/55)*100
= 40.00%
= 40%
3. 20
4. 144
5. 61.1%
6. 140
7. 62.7
8. 11.8%
Hope I helped ~Laurel
!?? what would this beee!!
Answer:
Step-by-step explanation:
(4x-30)=2x
2x=-30
x=15
. Find the sum of the series ∑▒〖4n-1〗.
n = 1
Answer:
3
Step-by-step explanation:
HELP MEEEEEEEEE PLSS
Answer: 8/63
Step-by-step explanation:
Just divide it
Answer:
The answer is 8/63.
When u get two fractions like that, u gotta flip the bottom one upside down. So that the bottom number is on the top and the top number is on the bottom.
rewrite the formula to find I.
A=Iw
Answer:
l=a/w
Step-by-step explanation:
In order to find I you would need to isolate it. In order to do this, you divide both sides by w and end up with a/w=l.
20% of the 7th grade students say that math is their favorite subject. If 45 students said math is their favorite subject, how many students are in 7th grade
Two number cubes are rolled in a board game. What is the probability that both number cubes land on the same number? (Write your answer as a fraction "a/b")
Answer:
1/2
Step-by-step explanation:
it is 50%
Jenny has 12 marbles.
of these 12 marbles are large.
The rest of these 12 marbles are small.
Each large marble has a weight of 70 grams. Each small marble has a weight of 50 grams.
Work out the total weight of the 12 marbles.
Answer:
720g is your answer friend.
Step-by-step explanation:
The total weight of large marbles = 6×70=420gThe total weight of small marbles = 6×50=300gThe total weight of 12 marbles = 420+300=720gA venue manager has a target labor cost of 20% of revenue. He expects revenue to be $725,000. What is his target for labor?
Answer:
145000
Step-by-step explanation:
100%=725000
20%->145000
Write(-∞, -3) as an inequality.
Answer:
x is less than -3 so it would be the top one
Step-by-step explanation:
Answer:
x < -3
Step-by-step explanation:
it must be less than -3 but not equal so x < -3 is the correct answer.
can you help me please
9514 1404 393
Answer:
6 < x < 23.206
Step-by-step explanation:
The smallest that angle CAD can be is 0°. For that, ...
2x - 12 = 0
2x = 12
x = 6
__
The largest angle CAD can be is the angle that corresponds with triangle CAB being isosceles: CA = AB = AD. Then the length of AC satisfies ...
AC·sin(48°/2) = 22/2
On the other side, we have ...
AC·sin((2x-12)/2) = 16/2
This gives us ...
sin(x -6) = 8/11·sin(24°)
x = 6 + arcsin(8/11·sin(24°)) ≈ 23.206
__
The range of values for x is ...
6 < x < 23.206
_____
Additional comment
You may be expected to assume that angle CAD could be as much as 180°. That cannot be the case.
For brainiest:):):):):):)
Answer:
A: Not proportional
B: Proportional
Step-by-step explanation:
A: 14/4 = 3.5
40/12 = 0.3333333333333
Therefore A is not proportional
B: 3/9 = 0.3333333333333
15/45 = 0.3333333333333
Therefore B is proportional
Hope this helped and pls give brainliest.
On a particular day 4% of the students were absent. If there are 1750 students at the school then how many were not absent that day?
a) 70
b) 1050
c) 1650
d) 1680
*pls help will mark brainliest!!!*
Answer:
A) 70
Hope this helps :)
The fish tank has 80 fish in it. 75% of the fish are guppies. How many guppies are in the tank?
hurryyyy pleasee
Answer:
60
Step-by-step explanation:
80% of 75 = 60
Now change the size of ΔADE by moving point D to a variety of positions. Check the Show Side Ratios box. What do you observe about the side ratios as you move point D? How do the ratios compare to the ratios that you calculated in part D?
Answer:
Despite changing the length of DE and the size of ΔADE, the ratios of the corresponding pairs of sides remain the same.
Step-by-step explanation:
[tex]\frac{BC}{AB} =\frac{DE}{AD} ,\frac{AC}{AB} =\frac{AE}{AD} , and \frac{BC}{AC} =\frac{DE}{AE}[/tex]
Y=x/4-7;y=2 find the value of x for the given value of y
Answer:
do you mean y=x-4-7 cause I can't understand that
Help me please with this question
Answer:
sss
Step-by-step explanation:
Answer: AA similarity
Step-by-step explanation:
Solve for X in the rectangle?
Answer:
x=6
Step-by-step explanation:
13x+12=90
13x=78
x=6
The value of x in the rectangle is 6.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
The given quadrilateral is a rectangle.
In rectangle each angle has 90 degrees.
So equate 13x+12 and 90 degrees to get x
13x+12=90
Subtract 12 from both sides
13x=90-12
13x=78
Divide both sides by 13
x=6
Hence, the value of x in the rectangle is 6.
To learn more on trigonometry click:
https://brainly.com/question/25122835
#SPJ2
PLEASE ANSWER ASAP !!! WILL GIVE BRAINLIEST
Answer:
D. y = 1/2x + 1
Step-by-step explanation:
The plot is going up therefore the slope is positive. The y-intercept is 1 so that is where you get the plus one.
Help plzzzz.................
Answer:
a = 6, b = - 12
Step-by-step explanation:
Expand the left side and compare the coefficients of like terms to those on the right side.
a(4x - 10) ← distribute parenthesis
= 4ax - 10a
Compare to 24x + 5b , then
4a = 24 ( divide both sides by 4 )
a = 6
Then
5b = - 10a = - 10(6) = - 60 ( divide both sides by 5 )
b = - 12
Find the domain when f (x) = 5.
х
-5
-1
9
4
5
8
f(x) -6
-6 | 0
Answer:
Pues la función de 5 seria 4 porque si te fijas en la X es (4)
will mark the brainiest
Answer:
I chose 793
you can chose anything from 750-799
Step-by-step explanation:
Those all round to 800
solve using the quadratic equation 3x^2 -7x -3=0
Answer: x=7/6+1/6^85 or x=7/6+−1/6^85
Step-by-step explanation: hope this help
1c - 20 = 4 - 3c pls help fast in school rn
Answer:
4c-20= 4
+20 +20
4c= 24
/4 /4
c= 6
Answer:
c = 1 btw can i be brainiest...
Step-by-step explanation:
First, rewrite the left side of the equation and group and combine like terms:
c + (4 − 3c) − 2 = 0
c + 4 − 3c − 2 = 0
−3c + c + 4 − 2 = 0
−3c + 1c + 4 − 2 = 0
(−3 + 1) c + (4 - 2) = 0
−2c + 2 = 0
Next, subtract
2
from each side of the equation to isolate the
c
term while keeping the equation balanced:
−2c + 2 − 2 = 0
−2 − 2c + 0 = −2
−2c = −2
Now, divide each side of the equation by
−2
to solve for
c
while keeping the equation balanced:
−2c - 2 = −2 − 2
−2c − 2 = 1
c = 1
Please help ASAP please
do you some help ?, I can try my best to help
What is 3 to the third power (4 + 4)
Answer:
216
Step-by-step explanation:
Answer:
(4+4)= 8 essa é resposta para mim mas não sê si esta certa
What is the measure of the missing angle? 2 56 36 88° O 92° 98° 180°
Answer:
[tex]?+56+36=180\\?=88[/tex]
Step-by-step explanation:
Will give the answer brainliest.
what is the value of x?
Answer:
x=5
Step-by-step explanation:
im close to ranking up btw
Answer:
X = 5
Step-by-step explanation:
All angles have to add up to 180°
Hope this helps. Pls give brainliest.
At the neighborhood grocery, 4.5 pounds of chicken breast cost $22.05. How much would it cost to buy 3.8 pounds of chicken breast?
Answer:
It would cost $18.62 for 3.8 pounds.
Step-by-step explanation:
You divide $22.05 by 4.5. That is the cost per pound. After that you multiply the number you get by 3.8.