Answer:
The y intercept for the equation is (0,-7)
here is an easy question for points ♥
look at the image linked below
Answer:
x∧8 have a nice day
Step-by-step explanation:
Water is filling a pool at a rate of 5 gallons per minutes. Write equivalent ratios for the first 5 minutes of the pool filing up. *
Time
1 2 3 4 5
___________________________________________
5 10 15 20 25
Amount of water
I dont know how to solve this does anybody?
Answer:
3x + 7 + 5
Step-by-step explanation:
I could be wrong... there are 3 x's so that would be 3x, and then the 7 and 5. sorry if i'm wrong
Consider function g. Which function could be the inverse of function g? PLEASE HELP !
Answer:
Step-by-step explanation:
The correct answer is B .
PLS HELP I WILL GIVE BRAINLIEST
Answer:
See below for answers
Step-by-step explanation:
12/15=4/5
8/10=4/5
18/27=2/3
6/9=2/3
8/12=2/3
12/18=2/3
9/15=3/5
10/25=2/5
Answer:
4/5, 4/5, 2/3, 2/3, 2/3, 2/3, 3/5, 2/5
Step-by-step explanation:
Mrs. Hollern works in a jewelry store and
earns an 8.5% commission on every piece of
jewelry she sells. How much commission
would she earn for selling a necklace that
costs $4,600?
Answer:
May 06, 2018 · Real estate agents, car dealers, and pharmaceutical sales representatives earn commissions that are a percentage, or part, of sales. For example, a real estate agent might earn a portion of the selling price of a house that she helps a client purchase or sell. A car salesperson earns a portion of the selling price of an automobile that she sells.
$391 is earned by Mrs. Hollern for selling a necklace that costs $4,600
Since a commission of 8.5%(0.085) is earned for each jewelry sold, hence the total commission (y) for selling x worth of jewelry is:
y = 0.085x
Hence for selling $4600, the commission earned is:
y = 0.085(4600)
y = 391
Hence $391 is earned by Mrs. Hollern for selling a necklace that costs $4,600.
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Question 2 of 10
w
What do you know to be true about the values of p and q?
9
60°
1459
45°
A. p> a
B. p
O c. p= 9
D. Can't be determined
The value of p is equal to q from the given triangles
Sum of interior angle of a triangleThe sum of interior angle of a triangls is 180 degrees
For the first triangle
p + 60 + 30 = 180
p + 90 = 180
p = 180 - 90
p = 90 degrees
For the second triangle
q + 45 + 45 = 180
q + 90 = 180
q = 90degree
From both results, you can see that the value of p is equal to q
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4d + 7e = 68
-4d - 6e = -72
QUICK
Step-by-step explanation:
by adding :
e=_4
d=24.....
what must be included in a algebraic expression?
Answer:
Variable (or coefficients)
Step-by-step explanation:
Answer:
you have to be more specific but, There is no official antonym for algebraic expression. The only thing that is the opposite of an algebraic expression is something that is not an algebraic expression.
Step-by-step explanation:
☜(ﾟヮﾟ☜)
Mathematics I need help
Answer:
The answer is b
Step-by-step explanation:
0.63-0.2=0.43
X^2+36
How to solve this with factoring?
Answer:
not factorable
Step-by-step explanation
How do you determine if a table or mapping is a function?
A. Every output has exactly one input
B. Every input has exactly one output
C. The y-intercept is 0
D. The slope is 0
please help
Answer:
B
Step-by-step explanation:
Every input has exactly one output
to prove ∆LMN ≅ ∆PQR by SSS you need _______________ and
______________ and ______________
Given:
To prove ∆LMN ≅ ∆PQR by SSS you need _____________ and
_______________ and ______________.
To find:
The missing values.
Solution:
If ∆LMN ≅ ∆PQR by SSS, then all sides of ∆LMN are congruent to corresponding sides of ∆PQR.
[tex]LM\cong PQ[/tex]
[tex]MN\cong QR[/tex]
[tex]LN\cong PR[/tex]
Therefore, the missing values are [tex]LM\cong PQ, MN\cong QR,LN\cong PR[/tex].
There were 12 stray cats in a town the first year. The next year, there were 21 stray cats in the town. What is the percent increase?
Answer: 75% increase
Step-by-step explanation:
Percentage Increase=(Final Value−Starting Value/Starting Value)×100
Percentage Increase=(21-12/12) ×100
Percentage Increase=(9/12) ×100
Percentage Increase=0.75 ×100
Percentage Increase=75%
Answer:
75 percent
Step-by-step explanation:
21-12=9
9=x%*12
/ /
12 12
3/4 = x
0.75 =x
75% = x
A pumpkin is thrown out of a window that is 4 feet high with an upward velocity of 14. When will the pumpkin hit
the ground?
A. 0.4 seconds
OB. 1.1 seconds
O c. 7 seconds
OD. 0.22 seconds
Answer:
Step-by-step explanation:
Given
Height H = 4 feet
Velocity = 14ft/s
Required
Time the pumpkin will hit the ground
Using the equation of mottion
H = ut + 1/2gt²
4 = 14t + 1/2(9.8)t²
4 = 14t + 4.9t²
4.9t²+14t-4 = 0
t = -14±√196+16(4.9)/2(4.9)
t = -14±√196+78.4/2(4.9)
t = -14±16.57/9.8
t = -14+16.57/9.8
t = 2.57/9.8
t = 0.2seconds
What is the volume of this prism?
From the set {200, 210, 388}, use substitution to determine which value of x makes the equation true.
48 + x = 434
A.
210
B.
none of these
C.
200
D.
388
Answer:
b
Step-by-step explanation:
because x= 386
HELP ASAP 45 POINTS!!!!
1
Write in slope-intercept form an equation of the line that passes through the points (−5,3) and (7,−9).
The equation is y=
2
Find the distance between (0, −9) and (9, −8). Write your answer using a radical sign.
d=
1
Write in slope-intercept form an equation of the line that passes through the points (−5,3) and (7,−9).
The equation is y=
Answer:
D = -4,5
Step-by-step explanation:
I took the test on k12
April surveyed 200 bicyclists riding on the Two Rivers Bridge and recorded the
helmet color and brand of bicycle (name-brand or generic) the cyclist was riding
Of the 80 cyclists riding name-brand bikes, 60 had black helmets. If helmet
color and brand of bicycle are independent, how many cyclists riding generic
bicycles would be expected to have black helmets?
A. 5
B. 20
C. 30
D. 90
E. 100
A civics teacher asked her students to indicate whether they believed each of two headlines. One headline was false and the other was true, but the students did not know this. The probability that a student selected at random believed the true headline was 90\%90%90, percent and the probability that the student believed the false headline was 82\%82%82, percent. She found that 75\%75%75, percent of the students believed both headlines.
Answer:
The events are not mutually exclusive.
Step-by-step explanation:
To determine that in the sample, are the events "believed the false headline" and "believed the true headline" mutually exclusive.
For two events, let say E₁ and E₂ are said to be mutually exclusive if they cannot both occur simultaneously. In set-theoretical notation, we can say that the two sets E₁ and E₂ are disjoint. i.e. E₁ ∩ E₂ = ∅ and the probability of them occurring at the same time is zero. i.e. Pr( E₁ ∩ E₂ ) = 0
So, we can say;
Let P(true) = E₁
P(false) = E₂
Thus; statistically:
Pr( E₁ ∩ E₂ ) = Pr(E₁) + Pr(E₂) - P( E₁ ∪ E₂ )
So;
the probability of students that believed the true headline P(E₁) = 0.90
the probability of students that believed the false headline P(E₁) = 0.82
the probability of students that believed both P( E₁ ∪ E₂ ) = 0.75
∴
Pr( E₁ ∩ E₂ ) = 0.90 + 0.82 - 0.75
Pr( E₁ ∩ E₂ ) = 0.97
Thus, the events are not mutually exclusive.
Please Help Me This Is Due Today
Answer:
1.Y 2.AC 3.R
Step-by-step explanation:
1. Y is a point.
2. AC is a line segment
3. The name of the plane is R
HELP PLEASE!! Multiply.
(2x−7)(x+4)
Enter your answer in the box.
Answer:
2[tex]x^{2}[/tex]+x-28
Step-by-step explanation:
To solve binomial multiplication problems you can use the FOIL method. FOIL means first, outside, inside, last, which tells you what order to multiply the terms.
Multiply the first terms,
(2x-7)(x+4)
2[tex]x^{2}[/tex]
Then the outside terms,
(2x−7)(x+4)
8x
Next the inside terms,
(2x−7)(x+4)
-7x
Finally the last terms,
(2x−7)(x+4)
-28
To find the answer put all of the products together and simplify
2[tex]x^{2}[/tex]+8x-7x-28
2[tex]x^{2}[/tex]+x-28
Marie can find the volume of a cube by using the formula V = s³, where s represents the side length of the cube. If Marie’s cube has a side length of 2image centimeters, what is the volume of her cube? Show your work. Write your answer as a fraction.
Answer:
the anwser is 3/2
Step-by-step explanation:
you have to do 2 1/2 times 3 then have to put it in fraction form and it is 3/2
Hope i explained it well its my first time vote me brainleist and tell me if i got it right
helpppppppppppppppppppppppp for brainliest
Mallory was driving 70 miles per hour and has a stopping distance of 245 feet. What is the value of the constant of proportionality k?
Answer:
a
Step-by-step explanation:
72,64,145
What is the unit rate of 18?
PLEASE PLEASE HELP I WILL GIVE BRAINALIST AND EXTRA POINTS FIRST TO ANSWER
Step-by-step explanation:
4+3n [tex]\geq[/tex] 1 or -5n > 25
3n [tex]\geq[/tex] -3 n > -5
n [tex]\geq[/tex] -1
work out the angle of size x
Answer:
x=75
Step-by-step explanation:
[tex]We\ are\ given\ that, \\Angle GFE=105\\We\ observe\ that, \\Angle\ GFE\ and Angle\ EFB\ form\ a\ linear\ pair\ and\ hence,\ are\ supplementary.\\Hence,\\Angle\ GFE\ + Angle\ EFB=180\\Hence,\\105+Angle\ EFB=180\\Angle\ EFB=180-105\\Angle\ EFB=75\\We\ know\ observe\ that\ Angle\ EFB\ and\ Angle\ ABC\ are\ corresponding\ angles\ and\ are\ equal\\Hence,\\Angle\ EFB\ = \ Angle\ ABC\\75=Angle\ ABC\\75=x\\x=75[/tex]
what is 10 1/3 as an improper fraction
Answer:
31/3
Step-by-step explanation:
Multiply the denominator by the whole number 3×10=30
Then add the numerator 30+1=31
Hope this helps :)
The resulting improper fraction is 31 / 3.
To convert the mixed number 10 1 / 3 to an improper fraction, we first multiply the whole number (10) by the denominator of the fractional part (3), which gives us 30.
Then, we add the numerator of the fractional part (1) to get 31. We write the sum (31) as the numerator and keep the denominator (3) the same.
The resulting improper fraction is 31 / 3.
This means that 10 1/3 is equivalent to 31 / 3. The improper fraction emphasizes the total number of thirds, which is 31, without any whole number component.
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A student saves $30 per month. How much is saved in 4 months?(PLz help)
Answer:
$120
Step-by-step explanation:
30 x 4 is 120 (think of it as 3 x 4 then add the 0 at the end)
Step-by-step explanation:
it so easy bro
$30*4=$120
