Answer: hope this helps
Step-by-step explanation:
5 (x + 8)
Root:
x = -8
Derivative:
d/dx(2 x + 46 + 3 x - 6) = 5
Indefinite integral:
integral(40 + 5 x) dx = (5 x^2)/2 + 40 x + constant
Answer:
5x-40=0
5x=40
x=40/5
x=8
pls pleaase pls help marking brainlisr
Answer:
1
Step-by-step explanation:
Please help me with this it was due yesterday.
Answer:
domain= infinity on both sides. range= -3<y<infinity
Step-by-step explanation:
hope this helps
Have a nice day :)
HI ME AGAIN I WOULD APPRECIATE IF YOU CAN HELP
Answer:
75 students were surveyed!
Step-by-step explanation:
strawberry: 25
coffe: 35
vanilla: 10
fudge ripple: 5
Just add that all together
[tex]25 + 35 = 60[/tex]
[tex]10 + 5 = 15[/tex]
[tex]60 + 15 = 75[/tex]
so 75
HURRY ITS TIMED !!
Look at the table shown below:
х у
0 0
2 3
4 6
6 9
8 12
Determine the slope of the line that passes through the points.
ANSWER CHOICES
A. 1/2
B. 2/3
C. 2
D. 3/2
Answer:
D) 3/2
Step-by-step explanation:
(0 , 0 ) and (2,3)
Slope:
m=(y2-y1)/(x2-x1)
m=(3-0)/(2-0)
m= 3/2
Answer:
D. 3/2Explanation:
Slope = y/x
once the variable x > 0 the table satisfies 3/2
Find the median and mean of the data set below:
48, 50, 38, 4, 8, 46, 23
Answer:
the median is 38 and the mean is 31
Step-by-step explanation:
Answer:
Mean: 31, Median: 38
Step-by-step explanation:
Mean: 48 + 50 + 38 + 4 + 8 + 46 + 23 = 217 divided by 7 (the amount of numbers) = 31
Median: 4, 8, 23, 38, 46, 48, 50 (The middle number of the numbers in order from least to greatest)
(Please correct me if I'm wrong)
An encyclopedia entry is selected at random; word in that entry is selected at random
Dependent events
Independent events
Answer:
Independent events i believe
Step-by-step explanation:
Find the area of the shaded region.
Answer:
60+4.5pi
Step-by-step explanation:
6×10 obv + area of circle pi(r^2) and half that for a semi cirxle
Answer:
9 π^2
Step-by-step explanation:
Let's just fined the area of the rectangle: Area= 2lw = A=60
Now, we know the diameter of the Spehre which is 10 -2 -2 = 6, the radius is half of that = 3
A=πr2 = A≈28.27
add A≈28.27 + 60 = 88.27 = 9 π^2≈88.82643
Add fractions with unlike denominators
Answer:
1 5/12 i think im sorry if i get it wrong.
Step-by-step explanation:
can Someone help me
Answer:
1. congruent
2. congruent
3. not congruent
4. not congruent
5. congruent
6. congruent
7. congruent
8. congruent
9. congruent
Step-by-step explanation:
Step-by-step explanation:
there you go I hope this helps you
In the dot plot above, the length of the coastline of each country in South America is shown in
thousands of kilometers (1000-km), rounded to the nearest thousand kilometers. According to
the dot plot, what is the mean length of coastline, in thousands of kilometers?
Answer:2
Step-by-step explanation:it’s the average
Answer:
2
Step-by-step explanation:
Given:
The length of coastline of each country in south America in thousands of kilometers.
To find:
The mean length of coastline, in thousands of kilometers
Explanation:
America is shown in thousands of kilometers so, using the given information
= 6(0) + 2(1) + 2(2) + 5(1) + 6(1) + 7(1)
= 30
= 30/15
= 2
Answer is 2 thousand kilometers
Writing Linear Equations
Two less than five times a number x is equal to 13. Solve for x.
Answer:
x = 3
Step-by-step explanation:
5x - 2 = 13 (write the equation)
5x - 2 + 2 = 13 + 2 (isolate the variable)
5x = 15
5x/5 = 15/5 (simplify)
x = 3
Answer: x=3
Step-by-step explanation:
13=5x-2
13+2=5x
15=5x
x=15/5
x=3
PLEASE HELP !!!!!!!!
What is the arc measure of arc PQO? Type the answer as a number only.
Answer: !50 is the answer hope this helped
Step-by-step explanation:
Number Machine #1
We've built a machine that follows these instructions:
Subtract 1
Multiply by 3
If we put 6 into this machine, what will come out?
Subtract 1
Multiply by 3
Submit
6
Answer:
6-1=5 times 3 =15
Step-by-step explanation:
Solve for for n. 10(n+4) = 63
Answer:
n=23/10
Step-by-step explanation:
10(n+4)=63
n+4=63/10
n=63/10-4
n=23/10
decimal form: 2.3
A restaurant charged you $50 for the meal. You pay an 8% sales tax on the meal. How much was the tax?
A. $40.00
B. $4.00
C. $0.40
D $54.00
Answer:
The answer is B.4.00
PLEASE HELP WILL GIVE BRAINLIEST
Answer:
352 sq. inches
Step-by-step explanation:
32 x 22 = 704
704 / 2 = 352
Answer:
352 sq. inches
Step-by-step explanation:
The area of a triangle is found by the formula 1/2bh
aka 1/2 of base times height
the height is 22 and the base is 32 so we multiply 22 by 32
We get 704 but not the end we have to multiply that by 1/2 or divide by 2
Do that and you get 352
b=32 h=22
22*32=704
704/2 or 704*1/2 = 352
Hope I helped (p.s. brainliest?)
Yesterday, the temperature at noon was 12.8⁰F. By midnight, the temperature had decreased by 14.3 degrees. What was the temperature at midnight?
Answer:
-1.5 degrees
Step-by-step explanation:
have a nice day,
A certain building has a triangular shaped face to link up of the sides of the triangular base or 145 feet 257 feet in 290 feet five find the area of the base of the building
Answer:
18617.66 ft^2
Step-by-step explanation:
sides of triangular base
a= 145ft ,
b = 257ft ,
c = 290ft
calculate the area of the base
The base is a scalene triangle hence the area is calculated as follows
s = ( a + b + c ) / 2
= ( 145 + 257 + 290 ) / 2 = 346
Area of triangle = [tex]\sqrt{s(s-a)(s-b)(s-c)} = \sqrt{346(201)(89)(56)}[/tex]
= 18617.66 ft^2
Help with number 8 please :)) <3
Answer:
A
Step-by-step explanation:
a = integer/whole number
Any whole number divided by 0 is 0.
0 is an integer/whole number.
No files!!! Math work. Help.
Answer:
Number 6 would be (a) 88 degrees
Number 7 would be (c) 45 degrees
Step-by-step explanation:
What is this Geometry? I haven't done this in so long so i went to look it up online and was shocked because of how much i was overthinking it.
For number 6, since we already have the angle listed as 44 degrees, to find the arc degrees, we would multiply the 44 by two. The formula is basically mAB=2(m<C)=88.
For number 7, we already have the arc degrees, so we would have to divide by two in this case to find the angle. The formula for this would be m<X=1/2(mYZ)=45.
The scatterplot shows the relationship between the daily high temperature and the number of people swimming in the community pool.
People Swimming
in Pool
у
Number of People Swimming
Temperature (°F)
Based on the scatterplot, approximately how many people will be swimming in the pool on a day when the high temperature is 77°F?
А
50
B
25
С
35
D
10
Answer:
C
Step-by-step explanation:
X-Axis goes by 4, so 77° falls around the 30-40 area.
A shipping container is in the shape of a right rectangular prism with a length of 5 feet, a width of 12.5 feet, and a height of 14 feet. The container is completely filled with contents that weigh, on average, 0.78 pound per cubic foot. What is the weight of the contents in the container, to the nearest pound?
Answer:
102 pounds
Step-by-step explanation:
Volume of Right rectangular prism = 12 * 8.5 * 4 = 408 cubic feet
Density = Mass / Volume
=> 0.25 = Weight of contents in container / Volume of container
=> 0.25 = Weight of contents in container / 408
=> Weight of contents in container = 0.25 * 408
=> Weight of contents in container = 102 pounds
Answer:
683lb
Step-by-step explanation:
A formula for finding SA, the surface area of a rectangular prism, is
SA = 2(ab + ac + bc), where a, b, and c represent the lengths of the edges of the prism. What is the surface area of this prism if a = 12 inches, b = 6 inches, and c = 4 inches?
A.
B.
C.
D.
Step-by-step explanation:
SA=2*(12*6+12*4+6*4)
SA=2*(72+48+24)
SA=2*144
SA=288
The ratio of fish to ducks at the water's edge was 5 to 2. If there were 28 in all, how many were fish?
Answer:
20 fish.
Step-by-step explanation:
Convert ratio to fraction:
There were 5 / (5 + 2) = 5/7 of fish.
So number of fish = 5/7 * 28
= 20.
4)
Which set of numbers are equivalent?
A)
5
5%, 0.5,
100
B)
8
8%, 0.08,
10
C)
10.
10%, 0.1,
100
12
D)
12%, 0.012,
100
Answer:
12%,0,012,
100 ok this answer
Help this is due in 2 minutes
Answer:
The percentage change each year is 2%
Step-by-step explanation:
Generally, we can have an exponential equation written as;
f(t) = I( 1 + r)^t
where f(t) is the value at a certain time
I is the initial value at t = 0
r is the growth rate
t is the time we are looking at
Thus, we have it that;
1.02 = 1 + r
r = 1.02 -1
r = 0.02
So, let us write 0.02 as a percentage
We have this as 2/100 which is the same as 2%
The percentage change each year is 2%
Please help me with this. I don't know how I can thank you, but I need this ASAP. More questions coming.
Answer:
The answer you have marked is correct
Step-by-step explanation:
The angles added together equal 360
Help me please I'm very confused about this!
Answer:I think it's trying to find the area of which is a 5 times 2 = 10
Step-by-step explanation:
Two new Clash of Clans games are coming out. Clash Heroes will cost $38 to download and $4 per month for membership. Clash Legends will cost only $20 to download but $6 per month for membership.
Write an equation for the cost of Clash Heroes:
Write an equation for the cost of Clash Legends:
Set your 2 equations equal to each other and solve to show when they would cost the same:
Which game is a better “deal” – show your work and label your answers!
Answer:
cl has a better deal
Step-by-step explanation:
ch=38+4m=50
cl=20+6m=50
ch=4*3 months =12+38=50
cl=6*5 months=30+20=50
What is the area of the base?
Answer:
24 in²
Step-by-step explanation:
Hello there!
the figure shown is a triangular prism
The base is the triangle
So we need to find the area of the triangle using this formula
[tex]A=\frac{bh}{2}[/tex]
where b = base and h = height
The base (triangle) has a base length of 8 inches and a height of 6 inches
Having found the information we needed, we plug it into the formula
So
[tex]A=\frac{6*8}{2} \\6*8=48\\\frac{48}{2} =24\\A=24in^2[/tex]
So the area of the base is 24 in²