Answer:
-1.15 or -1.2
Step-by-step explanation:
[tex]\frac{1}{9} x= 14x +16\\\frac{1}{9} x-14x=16\\-\frac{125}{9} x=16\\x=-1.152[/tex]
What is the slope between (2,1); (5,9)
Step-by-step explanation:
To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points.
Answer:
[tex]\frac{8}{3}[/tex]
Step-by-step explanation:
(2, 1)
(5, 9)
Find the slope
____________
When finding slope, we always have to follow the formula :
[tex]\frac{y^2-y^1}{x^2-x^1}[/tex]
The y in the fraction are the second number within the coordinate points, while the exponents are the second number from the second point and the first number from the first point. The same goes for x. Therefore substitute x and y with their corresponding values :
[tex]\frac{9-1}{5-2}[/tex]
[tex]\frac{8}{3}[/tex]
find the area of a square with the given length of its side. 3 1/2 a^3
Answer:
49a^6/4
Please give me brainliest, I need it
Step-by-step explanation:
(3 1/2 a^3)(3 1/2 a^3)= 49a^6/4
Answer:
12 1/4 a^6 or 12.25a^6
Step-by-step explanation:
multiply 3.5a^3 by itself and I got 12.25a^6
Hope this helps
Cindy has just received a job offer at a casino as an accounting clerk which
pays $28,000 per year. She is trying to stick to a budget so that she can
attend classes at night in order to get her accounting degree which will allow
her a significant raise. She plans on budgeting (spending) no more than 30%
of her gross salary on rent. How much is her monthly rent budget?
4x^2-3x+1=0 ................................ .
Answer:
x = 3±i√7/8
Step-by-step explanation:
this is a fraction
what is x + y = -9 in y=mx+b form
Answer: Talk the Talk. Once a linear equation is solved for y, it is in slope-intercept form, y = mx + b. The coefficient of the x term, m, is the slope of the line and the number (or constant), b, is the y-intercept.
Step-by-step explanation: want it take it don’t want it dont take it
WHAT IS 4,876 DIVIDED BY 76?
i in 3rd grade doing advanced wok, i need help!
Answer:
64,1578
Step-by-step explanation:
your welcome
Trick question!
If most months have 30-31 days, how many have 28?
A - 1 month
B - 3 months
C - 9 months
D - 12 months
This question will be worth 15 pts! Answer quickly and I may pick you for the brainliest answer!
The answer is D - 12 months
A school orchestra has 60 members. 20% of the members are percussionists. How many orchestra members are percussionists?
Answer:
12 members
Step-by-step explanation:
Answer:
12 are percussionists
Step-by-step explanation:
60 members x 0.20 (20%)= 12 percussionists
Help this girl out. This maths is killing me
Answer:
x=49
y=63
Step-by-step explanation:
Answer:
x=49
y=63
Step-by-step explanation:
Please help!!!! My assignment is almost due!!!
Answer:
15
Step-by-step explanation:
the triangles are similar so will be the same proprotion,
I have attached a picture showing how I solved this. the second traingle is 3 times as large (15 by 12) compared to the first triangle which is 4 by 5.
Pupil who scored 60 in her maths test was absent for English predict what her English mark could have been
Answer:
There is 30% probability for the students who score 60 marks in math.
Step-by-step explanation:
The probability of the students who score 60 marks in math is 30%. There is 70% chance that a student will score less than 60 marks in math. The students who score 60 plus in math will score lesser in English.
james and elaine share a box of sweet in the ratio 2:3 what fraction of sweets does james receive and elaine receive
Step-by-step explanation:
I think it should be
james 2/5
elaine 3/5
if someone could give me the answer and step by step
Answer:
101 cm (to 3 sf)
Step-by-step explanation:
-First you want to find side CD:
. Draw a line from point C directly down to make a right angled triangle (you can lable the extra point whatever letter you want but for this explanation it's gonna be x)
. You know that CX will be 16.7cm because its the same length as BA
. To find CD you need to use SOH,more specifically the hypotenuse using SOH
. H=O/S (O=16.7, S= sin(43))
.put this in your calculator and you'll get CD=24.4868624 (don't round yet)
-now you wanna find AD but more specifically XD because that's the little part you don't know:
. Using the same triangle from earlier, we use CAH now to find A (aka XD)
. A=C*H (C=cos(43), H=24.4868624 (the value of H/CD from the previous calculation)
. That should give you: 17.90855746
. You're still not done, do 17.90855746+21.2=39.10855746 (this is your value for AD
-add all your values now:
39.10855746+24.4868624+16.7+21.2=101.4954199
-now round to 3 significant figures:
101.4954199 -> 101cm
The perimeter is 101cm
2 horses ran from the same place from the at same time one horse ran at 2 miles per second and the other ran at a speed for 18 miles per second. how far apart were they in 1 minute? in 5 minutes? in 8 minutes?
Answer:
no horse can run 18 miles per second or even 2 miles per second.
Step-by-step explanation:
A qué se debe que un fluido pierda presión al pasar por un ducto más pequeño
Answer:
??
Step-by-step explanation:
A medical equipment industry manufactures X-ray machines. The unit cost C (the cost in dollars to make each X-ray machine) depends on the number of machines made. If x machines are made, then the unit cost is given by the function C(x) = 0.1x2 - 16x +8097. What is the minimum unit cost? Do not round your answer.
Answer:
why cant i round, for example, .9
an employee at an arcade determined he could use the equation y=50-2x to predict the number of tokens a guest has,y, based on the number of minutes, x, the guest has been at the arcade. what is the meaning of the slope of the equation.
Answer:
The rate at which how many tokens a person loses per minute.
Step-by-step explanation:
If we move around the terms in the equation to fit standard form, it will be easier to determine the slope.
y = 50 - 2x
y = -2x + 50
We know that the slope is the coefficient of the x variable, so m = -2 or [tex]\frac{-2}{1}[/tex].
Since the slope is negative, we know that the line will go down as x increases. Since the slope is multiplied by the number of minutes x, we know that the slope represents the typical rate at which a guest spends tokens per minute. In simpler words, how many tokens a person loses every minute.
Help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
C
Comment:
Im glad to help! :D
What is the slope of the line y = 3x + 5?
Answer:
3
Step-by-step explanation:
The equation you gave is already in slope-intercept form. If you don't know what that is just search it up, but the general form for slope-intercept equations are y=mx+b, where y and x are pretty much self-explanatory, m is the slope, and b is the y-intercept. You want the slope, so in this equation, 3 would be the slope.
Answer:
3
Step-by-step explanation:
Did the test
Janelle subtracts -4 from a number. The result is -2. What is the number?0
Answer:
-6
Step-by-step explanation:
? - (-4) = -2
? + 4 = -2
-6 + 4 = -2
Your Answer will be -6
Hope that helps!
Answer:
-6
Step-by-step explanation:
because you are just doing basic math so just take 6-4 and you will get 2, except you put negitave signs so the answer is -6
Ive already given away 20 points so this time ill give away 100 points in the same day and guess what i dont care if you report HAVE A NICE DAY
Answer:
y
Step-by-step explanation:
Answer I think you didn't care about the bad days
Step-by-step explanation:Have a nice day, thanks for the points
Х
If mZXOZ = 74º and
mZYOZ = 27°, find
mΖΧΟΥ. .
148°
90%
47°
74°
1233mZXOZ
Step-by-step explanation:
How do u know if an ordered pair is a function?
EXAMPLE/
(0,3)
(1,6)
(2,12)
(3,24)
(4,48)
(5,96)
are these pairs a function WHY/WHY NOT
Avion drinks water at every meal.At breakfast, he drinks 237 ML. At lunch he drinks 300 ML, and at dinner he drinks 177 ML Estimate the amount of water he drinks in all 3 meals??? Plz help me
Answer:
714 ML
Step-by-step explanation:
Given that :
Amount of water consumed after each meal :
Breakfast = 237 ml
Lunch = 300 ml
Dinner = 177 ml
The estimated amount of water consumed in all 3 meals:
Sum. Of breakfast, lunch and dinner :
(237 + 300 + 177) ml
= 714 ml
A cylindrical pet carrier has a radius of 2 feet. If the height of the carrier is 1.7 feet, find the volume of the pet carrier. Round your answer to two decimal places. (use pi= 3.14)
Answer: [tex]31.352\ ft^3[/tex]
Step-by-step explanation:
Given
the radius of cylinder r=2 ft
height h=1.7 ft
The volume of a cylinder is given by
[tex]\Rightarrow V=\pi r^2h[/tex]
Putting values
[tex]\Rightarrow V=\pi \times 2^2\times 1.7\\\Rightarrow V=3.14\times 4\times 1.7=21.352\ ft^3[/tex]
what are 1356 times 17 this is math obviously
Answer:
23052
Step-by-step explanation:
Answer:
THATS EASY ITS 23,052!
Step-by-step explanation:
A (1;5) B(-2;3) AB - ?
Step-by-step explanation:
3360832553 ____ pass___ wZE2XQ
a pile of coins, consisting of only dimes and quarters, is worth 4 dollars and 55 cents. there are 7 more dimes than quarters in the pile. find the number of dimes and quarters in the pile.
11 quarters
and 18 nickels
Hope this helps! :D
Will give brainliest
Answer:
10.11
Step-by-step explanation:
I just think so ahah
Which gives the missing value in 3/n24/40
Answer:
n = 120/34
Step-by-step explanation:
3/n = 34/40
3*40 = 34*n
120 = 34*n
n = 120/34 = 60/17