Answer:
w = 42
Step-by-step explanation:
-w/6 + 9 = 2
subtract 9 from both sides
-w/6 + 9 - 9 = 2 - 9
-w/6 = 2 - 9
-w/6 = -7
multiply both sides by -6
-w/6 * -6 = -7 * -6
w = -7 * -6
w = 42
Triangle MNP is graphed on a coordinate grid with vertices at M(12, -6), N(3, 3) and P(-6,12). Triangle MNP is dilated by a scale factor of q with the origin as the center of dilation to create triangle M’N’P’. Which ordered pair represents the coordinates of the vertex P’?
A. (12 − q, -6 – q)
B. (-6q, 12q)
C. (3q, 3q)
D. (12q, -6q)
9514 1404 393
Answer:
B. (-6q, 12q)
Step-by-step explanation:
The dilation factor (q) multiplies each of the coordinates:
(x, y) ⇒ (qx, qy)
P(-6, 12) ⇒ P'(-6q, 12q)
Will give 20 points and brainiest!
Please help!
Answer:
Straight angle.
Step-by-step explanation:
It is straight because <CED is a 180 degree angle which is straight.
Answer:
Obtuse
Step-by-step explanation:
Seeing that CEA and BED are acute, CEB has to be obtuse.
Andre owns a condominium with a value of $145,000. He has a stock portfolio worth $8,300. He owes $3,700 on his car, which is valued at$9,500. He has $7,200 in student loans to repay. He has a credit card balance of $4,372. He also has $2,600 in a bank account. Construct a net worth statement to find Andre's net worth
Answer:
Andre's net worth = $150,128
Step-by-step explanation:
Net worth refers to the difference between total assets and total liabilities.
Therefore, Andre's net worth statement can be constructed as follows:
Andre's Net Worth Statement
Details Amount ($) Total ($)
Assets:
Condominium 145,000
Stock portfolio 8,300
Car value 9,500
Bank account balance 2,600
Total assets 165,400
Liabilities:
Amount owing on car (3,700)
Student loans (7,200)
Credit card balance (4,372)
Total liabilities (15,272)
Andre's net worth 150,128
I need help ;-; 20 points
Answer:
x=5
Step-by-step explanation:
So first simplify the equation
√5x-6=-1
Add 6 on both sides
√5x=5
now since it being squared with btoh numbers having a 5, x is 5
Answer:
x=5Step-by-step explanation:
[tex] \sqrt{5x} - 6 = - 1[/tex]
[tex] \sqrt{5x} = 5[/tex]
[tex]5x = 25[/tex]
[tex]x = 5[/tex]
Find the mean of the
data set:
15, 22,19,20,29, 18, 25,
19.31
Answer:
20.91375
Step-by-step explanation:
Mean is basically the average
15+22+19+20+29+18+25+19.31= 167.31
167.31/8=20.91375
Answer:
Step-by-step explanation:
20
WILL GIVE BRAINLIEST!!! I need this ASAP plz help bowling alley charges $2.00 per game and will
rent a pair of shoes for $1.00 for any number of games. The bowling alley has an earnings goal of $300 for the day. If the bowling alley rents 40 pairs of shoes, how many games will need to be played to reach their goal?
Answer:
30 games
Step-by-step explanation:
Also rate me!!!
Answer:
Around 50 games will have to be played.
Step-by-step explanation:
Halp me: ´` ) please : ´` > i need halp please : ^ l
Answer:
Halp u
Step-by-step explanation:
Answer:
36 mph
Step-by-step explanation:
432m : 12h＝36mph
3rd answer
3(x - 5) - 9x < 2x + 17
Answer:
3x-15-9x<2x+17(Collect like terms)
-6x-15<2x+17
-6x-2x<17+15
-8x<32
x>-4
Check whether the measures 1.5 cm, 3.6 cm, 3.9 cm can be the sides of a right - angled triangle or not.
Answer:
yes
Step-by-step explanation:
hyp^2=3.9^2=15.21
1.5^2 +3.6^2=15.21
since hpy^2=sum of square of legs
it can be sides of a rt triangle...
The slope of one of the diagonals of a square is - 3. What must be the slope of the other diagonal?
9514 1404 393
Answer:
1/3
Step-by-step explanation:
The diagonals of a square cross at right angles. The slope of the other is the negative reciprocal of the slope of the given diagonal:
-1/(-3) = 1/3
The slope of the other diagonal is 1/3.
[tex]f =(x) = \frac{x}{4} [/tex]
[tex]fg (x) = \frac{1}{2x + 1} [/tex]
Find g(x)
Answer:
g(x) = [tex]\frac{x+3}{x-3}[/tex]
Step-by-step explanation:
From the picture attached,
Given function is,
f(x) = x + 1
We have to find the value of g(x) if the composite function has been given as,
f[g(x)] = g(x) + 1 = [tex]\frac{2x}{(x-3)}[/tex]
g(x) = [tex]\frac{2x}{(x-3)}-1[/tex]
= [tex]\frac{2x-(x-3)}{(x-3)}[/tex]
= [tex]\frac{(x+3)}{(x-3)}[/tex]
Therefore, g(x) = [tex]\frac{x+3}{x-3}[/tex] will be the answer.
How many potential phone numbers can be created from the last seven digits (XXX – XXXX) if each digit can be any number 0-9?
100,000
1,000,000
10,000,000
10,000
Answer:
10,000,000
Step-by-step explanation:
Guys will someone plzzzzzzz do my ALEKS for me i only need 8 topic honestly if you do 5 thats good enough (plz only answer if u finna do it) Username: Dwright4387 password: wcsmath96
:)
Answer:
Is it zoom or what?
Step-by-step explanation:
evaluet 2-(4-x) when x=-5
At store A, apples are $3.99 for 5 apples. At store B, apples are $20 for 10 apples. Which is the better deal?
Answer:
store a
Step-by-step explanation:
at store a you can get 10 apples for 8$
Answer:
Store A
Step-by-step explanation:
In store B 10 apples are $20, you can buy 5 apples for $3.99 so if you buy 10 apples from store A the total will only be $8
A rectangular prism has a length of 18 feet, a height of 14 feet, and a width of 2 feet. What is its volume, in cubic feet?
Answer:Right rectangular prism
Solve for volume
V=504ft³
l Length
18
ft
w Width
2
ft
h Height
14
ft
h
l
w
d
l
l
h
w
h
w
Step-by-step explanation:
Answer: 504
Step-by-step explanation:
What is the length segment of IL?
Answer:
IL = 11 cm
Step-by-step explanation:
Using the tangent ratio in right triangle IJL and exact value
tan45° = 1 , then
tan45° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{IL}{IJ}[/tex] = [tex]\frac{IL}{11}[/tex] = 1 , thus
IL = IJ = 11 cm
Answer:
11 cm
Step-by-step explanation:
Since m<IJL = 45 deg, and m<JIL = 90 deg, then m<ILJ is 45 deg.
That makes triangle IJL a 45-45-90 isosceles right triangle with congruent sides IJ and IL.
IL = IJ = 11 cm
☆15 POINTS AND MARKED BRAINLIEST IF CORRECT☆
look at the image above to view the question!
Answer:
3125 bacteria.
Step-by-step explanation:
We can write an exponential function to represent the situation.
We know that the current population is 100,000.
The population doubles each day.
The standard exponential function is given by:
[tex]P(t)=a(r)^t[/tex]
Since our current population is 100,000, a = 100000.
Since our rate is doubling, r = 2.
So:
[tex]P(t)=100000(2)^t[/tex]
We want to find the population five days ago.
So, we can say that t = -5. The negative represent the number of days that has passed.
Therefore:
[tex]\displaystyle P(-5)=100000(2)^{-5} = 100000 \Big( \frac{1}{32}\Big) = 3125 \text{ bacteria}[/tex]
However, we dealing within this context, we really can't have negative days. Although it works in this case, it can cause some confusion. So, let's write a function based on the original population.
We know that the bacterial population had been doubling for 5 days. Let A represent the initial population. So, our function is:
[tex]P(t)=A(2)^t[/tex]
After 5 days, we reach the 100,000 population. So, when t = 5, P(t) = 100000:
[tex]100000=A(2)^5[/tex]
And solving for A, we acquire:
[tex]\displaystyle A=\frac{100000}{2^5}=3125[/tex]
So, our function in terms of the original day is:
[tex]P (t) = 3125 (2)^t[/tex]
So, it becomes apparent that the initial population (or the population 5 days ago) is 3125 bacteria.
Answer:
We can express the question in a exponential function
The current population is 100,000.
The population doubles each day.
The exponential function is given by: P(t)=a(r)^t
The current population is 100,000, a = 100000.
The rate is doubling, r = 2.
P(t)=100000(2)^t
As we know that the bacterial population had been doubling for 5 days. Let A represent the initial population. So, the function is:
P(t)=A(2)^t
After 5 days, the population reaches 100,000. So, when t = 5, P(t) = 100000:
100000=A(2)⁵
Now solving for A, we get
A=(100000)/(2⁵)=3125
So, the function in terms of the original day is:
P (t) = 3125 (2)^t
Hence, the initial population is 3125 bacteria.
3125 is the right answer.geometry please help
Oh nvm, i read the question wrong let me redo that
Answer:
Translation
Step-by-step explanation:
Since the image has stayed the same, just moved down and to the left, the units changed for each coordinate point though, which is what translation is.
which expresions are equivalent to x+2y+x+2?
yall please help....
Answer:
2x + 2y + 2
Step-by-step explanation:
x+ 2y + x +2 (combine like terms)
x + x + 2y + 2
2x + 2y + 2
Answer:
[tex]2x + 2y + 2[/tex]
Step-by-step explanation:
[tex]x + 2y + x + 2[/tex]
[tex]x + x = 1x + x[/tex]
[tex]1x + 1x = (1 + 1)x = 2x[/tex]
[tex]2x + 2y + 2[/tex]
100 points!! PLEASE HELP
the graph of y= square root x is translated the translation is defined by (x,y) arrow (x-3,y+1) which is the graph of the translated image
it’s not letting me add multiple photos so if you need them i’ll post them
Answer:
See below
Step-by-step explanation:
Parent function:
y = √xTranslation rule:
(x, y) → (x - 3, y + 1)It will translate right 3 units and up 1 unit
The translated function is:
f(x) = [tex]\sqrt{x - 3}[/tex] + 1Graph is attached where dotted blue is parent function and solid red is translated function
can you please help me with these two questions? I will give you branleyist if you answer.
1. Discuss the significance of chlorophyll. Explain its role in photosynthesis. Why are plants green?
2. Why are plants essential to life on Earth? Explain the role photosynthesis plays in this. Why do animals need plants?
1. Chlorophyll is the pigment in plats that absorbs light. If plants were not able to absorb light they would not be able to do photosynthesis and they would not be able to survive. Plants are green because green light is the only wavelength not absorbed by the chlorophyll in plants so this is the color o light that gets reflected back to our eyes.
2.Plants are essential to life on Earth because they convert energy from the sun into stored energy which can be used by animals. They are also essential because one of the outputs of photosynthesis is oxygen which is necessary for breathing and sustaining life. Animals need plants because plants produce oxygen and because animals are unable to convert solar energy into usable energy themselves so they need plants to convert solar energy into chemical energy, which is done through the process of photosynthesis. Animals need this so that animals can use the stored energy that is produced by the plants.
please help will mark Brainliest
what is the percent increase in the image
Answer:
155.555555%
4200/2700=1.55555
Step-by-step explanation:
Which of the following is a polynomial?
A. (x - 2)(x4 +3)
B. x2 - 1
C. 1 + 2
D. A + x4 + 16 h
Answer:
I'm pretty sure A is the correct answer :)
(x-2)(x^4+3) is a polynomial
how do I solve the problem?
-2(5d-5)=-20?
simplify any fractions
PLS HELP FOR BRIANLIST!!!! There are 8 more students in a math class than in a history class. If the ratio of the students in the math class to the history class students is 9 : 7, how many students are in math class?
Answer:
9-7= 2
8 / 2 = 4
4 X 9 = 36
4 X 7 = 28
36 students in math class
Answer:
36 students in the math class
Step-by-step explanation:
PLZ HELP :((( if i get an 80 or lower am going to fail....
Answer: Listen u are right on 1 and 2 don’t know about 3 but Um the website is incorrect u had 1 and 2 correct so I don’t know
Step-by-step explanation:
Answer:
1.) 22
2.) 122
Step-by-step explanation:
For the first 1, the degrees in a right angle is 90 degrees and if you already have 68 you have to subtract 90-68= 22.
For the second one, an obtuse angle is 180 degrees. If you already have 58 degrees so you have to subtract 180-58= 122 degrees.
The reason you are subtracting is to find the remaining numbers.
3(x+2)=9(6-x)
Answer please and show your work :D
Answer: x=4
Step-by-step explanation: 3x+6= 54-9x
6= 54 -12x
-48=-12x
x=4
Please can someone help me with this question
ILL GIVE BRAINLIEST FOR RIGHT ANSWER
Which mixed number is equivalent to the improper fraction 569?
5 6/9
6 2/9
7 8/9
8 4/9
