Answer:
92 is da correct answer okk that is find da question say happy always
The line y+4=3/4(x-8) contains point (a,2). Find a.
Answer:
a = 16
Step-by-step explanation:
[tex]y + 4 = \dfrac{3}{4}(x-8)\\\\y + 4 = \dfrac{3}{4}x- \dfrac{3}{4}*8\\\\y +4 = \dfrac{3}{4}x-3*2\\\\y+4+6= \dfrac{3}{4}x \\\\y+10= \dfrac{3}{4}x[/tex]
Now plugin x = a and y =2 in the above equation,
[tex]2+10= \dfrac{3}{4}*a\\\\12= \dfrac{3}{4}a\\\\12* \dfrac{4}{3}=a\\\\a=4*4\\\\a=16[/tex]
a textbook store sold a combined total of 348 history and chemistry text in week.The number of history textbooks sold was three times the number of chemistry books were sold. how many book of each type were sold.
Answer:
x=87, y=261
Step-by-step explanation:
x+y=348 and 3x=y
plug 3x in for y.
x+(3x)=348
4x=348
x=87
plug x in to solve for y.
3(87)=y
y=261
Hello everyone, I hope you had a great day, I need help on this please, thanks.
Answer:
A
Step-by-step explanation:
A. is the only correct solution to this question because you can also see that if we take 8 and divide this by 32 we get 1/4, so we know it is true.
How many triangles are here
Answer:
6 types of triangles?
isosceles, equilateral, scalene, obtuse, acute, and right
How many Triangles are where ?
there is no image of triangles
thus i can not tell you how many triangles there are
Evaluate the expression
12 - 3 2+429,- 4) for y = 3.
Answer:
9,427) y=5
is correct answer
What is the total distance in meters of a car that travels due west at 50 m/hr west between 12:00 and 4:00 pm?
Answer:
A train leaves the station at 9:00 pm traveling east at 36 miles per hour. A second train leaves the station at 10:00 pm traveling west at 42 miles per hour. At what time will both trains have traveled the same distance?
------
Let t equal the time that passed right after 10 PM.
42t = 36 (t + 1)
42t = 36t +36
6t = 36
t = 6 hours
Answer: 4 AM ✅
Step-by-step explanation:
The car traveled 200 m distance with a speed of 50 m / hr in 4 hr.
Given that,
To determine the total distance in meters of a car that travels due west at 50 m/hr west between 12:00 and 4:00 pm.
Speed is defined as when an object is in motion, the distance covered by that object per unit of time is called speed.
What is Distance?Distance is defined as the object traveling at a particular speed in time from one point to another.
Here, the car travels due west at 50 m/hr west between 12:00 and 4:00 pm
Time = 12:00 - 4:00 = 4 hours
Speed = 50 m / hr
Distance = 50 * 4
= 200 m
Thus, the car traveled 200 m distance with a speed of 50 m / hr in 4 hr.
Learn more about speed here:
https://brainly.com/question/7359669
#SPJ2
:- State the property involved in the statement: 96 X (123 – 11 ) = (96 X 123 ) – (96 X 11 ) a) Distributive property of multiplication for subtraction b) closer property c) Property of unity d) commutative law
please help me please help me
Answer:
Associative property of multiplication
Step-by-step explanation:
The word "associative" comes from "associate" or "group"; the Associative Property is the rule that refers to grouping. For addition, the rule is "a + (b + c) = (a + b) + c"; in numbers, this means 2 + (3 + 4) = (2 + 3) + 4. For multiplication, the rule is "a(bc) = (ab)c"; in numbers, this means 2(3×4) = (2×3)4.
What percent is represented by the shaded area?
Answer:
34%
Step-by-step explanation:
the graph is a hundred so all you have to do is count the number of squares which is 34
Write the standard form of the equation of the circle with radius r and center (h, k).
r = 2; (h, k) = (-10, 5)
Answer:
[tex](x+10)^2+(y-5)^2=4[/tex]
Step-by-step explanation:
Hi there!
Equation of a circle: [tex](x-h)^2+(y-k)^2=r^2[/tex] where [tex](h,k)[/tex] is the center of the circle and [tex]r[/tex] is the radius
Plug in the center (-10,5) and the radius 2:
[tex](x-(-10))^2+(y-5)^2=2^2\\(x+10)^2+(y-5)^2=4[/tex]
I hope this helps!
Please help me I need this for tonight
Answer:
It is C because 4+8=3(4)
That's =12 =12
pls help i need this all my questions disappered
A soda company had sales of $35,107 million in 2010 and $45,992 million in 2014. Use the Midpoint Formula to estimate the sales in 2012. that the sales followed a linear pattern
Answer:
40,550
Step-by-step explanation:
40, 550 is the mod point
Which values of a, b, and c correctly complete the division?
A. a = 4, b = 5, c = 6
B. a = 1, b = 6, c = 5
C. a = 1, b = 5, c = 6
D. a = 4, b = 6, c = 5
If we compare both sides of the equation we get,
D. a = 4, b = 6 and c = 5
Find the unit rate $72 in 4 hours
Answer:
72 dollars ÷ 4
4 hours ÷ 4
=
18 dollars
1 hour
=
18 dollars
hour
= 18 dollars per hour
Step-by-step explanation:
Answer:
its 76 becuse 72+4=76
Step-by-step explanation:
72+4=76
HELPP please.....................
Answer:
a.138 degrees
b.42 degrees
Step-by-step explanation:
multiply 6.23 and 2.8 the product is_________ (with solution please)
Step-by-step explanation:
please mark me as brainlest
Please see attached. Thank you for the help
Answer:
5 <= x <= 8
Step-by-step explanation:
x/5 (*5) >= 1 (*5)
x >= 5
x-1 (+1) <= 7 (+1)
x <=8
a bottle holds 80 fluid ounces of lemonade. how much is this in pints
Answer: 5 pints
Step-by-step explanation:
divide the volume value by 16
so 80 divided by 16.
Which of the following statements is true?
Answer:
lol what
Step-by-step explanation:
i dont get it xD
Where is the question??
I mean,Where is the options?
can you tell me pls..I will answer it correctly ❤️
Have a good day!
help plz its so hard and im giving brainly and 20 points
Answer:
The answer is 5.
Step-by-step explanation:
10 ÷ 2 = 5.
Answer:
5
Step-by-step explanation:
If you want to divide ten blocks into two groups just imagine you split all of the blocks evenly, so you have ten and to have an equal amount of blocks on two sides you will put five on each side, then your answer is five because you are able now to equally divide them into two groups.
Hope it helps bai!
Happy Halloween if you celebrate it!
Please help me solve this!!
Answer:
its B
Step-by-step explanation:
beacuse i searched it it helps
This is a statistics question.
Find the sample mean, median, and mode
10 21 32 30 31 258 18 23 25
Answer:
Mean: 49.78
Median: 25
Mode: There is no mode in this sample of values as each value appears in the sample set the same amount of times.
The perimeter of a rectangle is 280 meters. The width is 26 meters less than the length. Find the length and width.
Answer:
The length is 83 and the width is 57
Step-by-step explanation:
The width is 26 meters less than the length, so we'll represent the width with: L-26. Since there are 2 widths to account for, we'll multiply this by 2.
Equation looks like this so far: 2(L-26)
Then, add the 2 lengths and set the expression equal to 280.
Equation: 2(L-26)+2L=280
Distribute the 2 in the first term, making the equation look like:
2L-52+2L=280
Add the 52 to both sides of the equation
4L=332
Divide by 4 on both sides
L=332/4=83
L=83
Width is 26 meters less, so 83-26=57
W=57
The question is in the picture
Answer:
1/12Step-by-step explanation:
The spinner includes 12 numbers, 1 through 12.
The probability of getting each number is equal and is one out of 12:
P(11) = 1/12Total digits=12
11 is 1 among them
So
P(11)
No of 11s'/total nos1/11What is the relationship between the standard deviation of the sample mean and the population standard deviation?
The mean of the sample mean ˉX that we have just computed is exactly the mean of the population. The standard deviation of the sample mean ˉX that we have just computed is the standard deviation of the population divided by the square root of the sample size: √10=√20/√2.
Answer:
Step-by-step explanation:
The mean of the sample mean ˉX that we have just computed is exactly the mean of the population. The standard deviation of the sample mean ˉX that we have just computed is the standard deviation of the population divided by the square root of the sample size: √10=√20/√2.
Please answer the following questions. D Question 1 Morgan won $2,315 at a work raffle. They deposited $1898.30 into their savir What percent of their winnings did they deposit into their savings account? D Question 2
Samuel was preparing for the triathlon. He did 3 activities every morning: Ran for 30 minutes, covering 4.5 miles. Swam for 20 minutes, covering 2/3 mi. biked for 45 min, covering 9 miles. What was Samuel's average speed during his morning training?
PLEASE HELP!!!
Answer:
≈ 0.15 miles per minuteStep-by-step explanation:
Speed = distance / time
Let's find total distance and time
Distance
4.5 + 2/3 + 9 = 45/10 + 2/3 + 9 = 9/2 + 2/3 + 9 = (27 + 4 + 54)/6 = 85/6Time
30 min + 20 min + 45 min = 95 minAverage speed
85/ 6 ÷ 95 = 85/6*1/95 = 17/114 ≈ 0.15 miles per minuteAnswer:
8.9474
Step-by-step explanation:
just trust me please i swear to god it is 8.9474
2(5x+4)+3x
Solve.
No spam.
Answer:
≈13x+8
Step-by-step explanation:
Let's simplify step-by-step.
2(5x+4)+3x
Distribute:
=(2)(5x)+(2)(4)+3x
=10x+8+3x
Combine Like Terms:
=10x+8+3x
=(10x+3x)+(8)
=13x+8
[tex] \boxed {\bf Answered \: by \: subhash}[/tex]
[tex] \boxed{\bf Good \: luck \: for \: your \: assignment}[/tex]
x2+16x+
Help me guys
Simplify the expression
Answer:
[tex]-\frac{4}{7} -\frac{8}{7} i\sqrt{5}[/tex]
Step-by-step explanation:
To rationalize the denominator, we would have to multiply by the complex conjugate of 6 + 2i√5 which is 6 - 2i√5:
[tex]\frac{8-8i\sqrt{5} }{6+2i\sqrt{5} } *\frac{6-2i\sqrt{5} }{6-2i\sqrt{5} }[/tex]
The denominator resembles the difference of squares:
6^2 - (2i√5)^2
36 + 20
56
Next we would need to multiply the numerator, but before, notice we can factor out 8 from 8 - 8i√5:
[tex]\frac{8(1-i\sqrt{5})(6-2i\sqrt{5}) }{56}[/tex]
We can cancel that 8 with that 56 in the denominator:
[tex]\frac{6-2i\sqrt{5}-6i\sqrt{5}-10}{7}[/tex]
This simplifies to:
[tex]\frac{-4-8i\sqrt{5} }{7}[/tex]
which is the same as:
[tex]-\frac{4}{7} -\frac{8}{7} i\sqrt{5}[/tex]