Answer:
6) -
7) +
8) +
9) +
10) +
Step-by-step explanation:
Find the area of the figure below.
Answer:
157.08 in2
Step-by-step explanation:
hope it helps
Need help with this problem ^^
Answer:
8t^2-2t+13 is the answer i believe
plsss help meee in math :(((
Answer:
a = 30
2a = 60
3a = 90
Step-by-step explanation:
3a + 2a + a = 180 ( Sum of angles of a triangle is 180)
6a = 180
a = 180/6
a = 30
2a = 2 x 30 =60
3a = 3 x 30 = 90
A storage box in the garage is 3 feet tall, 4 feet long and has a volume of 9 cubic feet. How many square feet is the area of the base of the box?
Answer:
3 ft^2
Step-by-step explanation:
first find the width of the storage box using the given volume
V = L * W * H
9 = 4 * W * 3
9 = 12 * W
9/12 = W
W = 3/4 or .75
then with that to find the are of the base multiply the length and the width
a = l * w
a = 4 * 3/4
a = 3
how to do this plz help
Answer:
13. 8
14.3
15.5
17.3
18.4
19.10
Answer this ASAP the last question that due 5 minutes
Answer:
C
Step-by-step explanation:
If you graph the points, count boxes from the orgin (0,0).
You will have to go 3 to the right (on x), and up 6 (on y).
Homework
Answers are given at the end of
the chapter
Q1 Change 0.035 g to milligrams.
Answer:
the answer 0.035 g = 35 milligrams
Answer:
Step-by-step explanation:
35miligram in 0.035g
What is the slope of the line below? Be sure to scroll down first to see all
answer options.
(-14,3) (2,-5)
Answer:
Step-by-step explanation:
The slope of a line can be determined by any two points on the line and is defined as
m=(y2-y1)/(x2-x1),
We are given points (-14,3) and (2,-5) so
m=(-5-3)/(2-(-14))
m=(-8)/(16)
m= -1/2. (Answer F)
find the volume of a plastic cube vuilding block with a side length of 12 centimeters
Step-by-step explanation:
Length of the plastic cube (L) = 12 cm
Volume of the cube
= L³
= ( 12)³
= 1728 cm³
Hope it will help :)❤
Find the volume of the cone that sits on top of the cylinder
Answer:
Vc = (π/3)✓17 ≈ 4.12 ft³
Step-by-step explanation:
h = ✓(4²+1²)
h = ✓17
V = πr²h/3
V = π(1)²✓17/3
V = (π/3)✓17 ≈ 4.12
How do you write "Hello World" in an alert box?
i can't type it in here, so i wrote in a paper for you
A school sold 51 less children’s tickets than adult tickets for the school play. Adult tickets cost $1.25 and children’s tickets cost $0.75. A total of $129.75 was taken in. How many of each kind were sold? Show work pls
Answer:
84 adult tickets and 33 child tickets were sold.
Step-by-step explanation:
Given that a school sold 51 less children's tickets than adult tickets for the school play, and adult tickets cost $ 1.25 and children's tickets cost $ 0.75, and a total of $ 129.75 was taken in, to determine how many of each kind were sold the following calculations must be done:
61 x 1.25 + 10 x 0.75 = 83.75
81 x 1.25 + 30 x 0.75 = 123.75
82 x 1.25 + 31 x 0.75 = 125.75
83 x 1.25 + 32 x 0.75 = 127.75
84 x 1.25 + 33 x 0.75 = 129.75
Thus, 84 adult tickets and 33 child tickets were sold.
Answer:
There were 80 adult tickets sold and 29 children tickets sold.
c + 51 = a
51 = a - c
c = a - 51
a*1.25 + c*0.75 = 129.75
a = 100 c = 49 a + c = 161.75
a = 80 c = 29 a + c = 121.75
What are the zero(s) of the following function: f(x)= -8X - 4?
PLEASE HELP ME THANKS SO Much
9514 1404 393
Answer:
(b) x = 7, AB = 9, AC = 12
Step-by-step explanation:
ΔAEB ~ ΔCDB so corresponding sides are proportional.
AB/CB = AE/CD
(x+2)/(x -4) = 12/4
x +2 = 3(x -4) . . . . . . multiply by x-4
x +2 = 3x -12 . . . . . . eliminate parentheses
14 = 2x . . . . . . . . . . . add 12-x
7 = x . . . . . . . . . . . . . divide by 2
AB = x +2 = 7 +2 = 9
BC = x -4 = 7 -4 = 3
AC = AB +BC = 9 +3 = 12
__
In summary, ...
x = 7, AB = 9, AC = 12 . . . . . matches the 2nd choice
_____
Additional comment
Please note the other choices make no sense.
(a) AB = x +2 = -5 +2 = -3 ≠ -9
(c) AC = 2x-2 = 2(7) -2 = 12 ≠ 9
(d) segment lengths are never negative in a geometrical figure
y = x2+6x+8 and y = (x+2)(x+4) both define the same quadratic function. Without graphing, identify the x- and y-intercepts of the graph.
Put each of the intercepts in the form of an ordered pair ( . ) ( . ).
You should have three ordered pairs in your answer. Two x-intercepts and one y-intercept.
Answer:
x-int:(-2,0)(-4,0) . y-int:(0,8)
Step-by-step explanation:
y = x2+6x+8 and y = (x+2)(x+4)
x-int:
x+2=0
x= -2
(-2,0)
x-int:
x+4=0
x=-4
(-4,0)
y-int: plug 0 for x
y=(0+2)(0+4)
y=8
(0,8)
The intercepts of a graph are the points where the graph crosses the x or y axes.
The x-intercepts are: (-2,0) and (-4,0)The y intercept is (0,8)Given that:
[tex]y = x^2 + 6x + 8[/tex]
[tex]y = (x + 2)(x + 4)[/tex]
The x-intercepts
This is when [tex]y = 0[/tex]
So, we have:
[tex]y = (x + 2)(x + 4)[/tex]
[tex](x + 2)(x + 4) = 0[/tex]
Split
[tex](x + 2) = 0[/tex] or [tex](x + 4) = 0[/tex]
Solve for x
[tex]x = -2[/tex] or [tex]x = -4[/tex]
Hence, the x-intercepts are: (-2,0) and (-4,0)
The y-intercepts
This is when [tex]x = 0[/tex]
So, we have:
[tex]y = x^2 + 6x + 8[/tex]
Substitute 0 for x
[tex]y = 0^2 + 6 \times 0 + 8[/tex]
[tex]y = 8[/tex]
Hence, the y intercept is (0,8)
Read more about intercepts at:
https://brainly.com/question/1354826
In ΔOPQ, the measure of ∠Q=90°, OP = 7.7 feet, and PQ = 4.1 feet. Find the measure of ∠O to the nearest degree.
Answer:
32 degrees
Step-by-step explanation:
Answer:
32 degrees
Step-by-step explanation:
Triangle Theorems, Help!!!
Answer:
x = 8
Step-by-step explanation:
(6x + 7)° + 45° = (13x - 4)° => exterior angle theorem of a triangle
6x + 7 + 45 = 13x - 4
6x + 52 = 13x - 4
Collect like terms
6x - 13x = -52 - 4
-7x = -56
Divide both sides by -7
x = -56/-7
x = 8
Shane can type 275 words in 5 minutes. Hillary can type 240 words in 4 minutes.
Who is the fastest at typing and what is their unit rate?
A
Shane can type 1,375 words per minute.
B
Shane can type 55 words per minute.
C
Hillary can type 960 words per minute.
D
Hillary can type 60 words per minute.
Answer:
The Answer Is D
Step-by-step explanation:
It kind of self explanatory .
Hillary is the fastest typer and D. Hillary can type 60 words per minute.
What is a unitary method?A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.
Given, Shane can type 275 words in 5 minutes.
So, Shane can type (275/5) = 55 words per minute.
Also given that Hillary can type 240 words in 4 minutes.
So, Hillary can type (240/4) = 60 words per minute.
Therefore, Hillary is the fastest typer.
learn more about the unitary method here :
https://brainly.com/question/28276953
#SPJ2
What values of the variables highlighted would create an equation infinitely many solutions
Plz help quickly kinda don’t understand it a bit
Answer:
Step-by-step explanation:
[tex]\text{The area of a circle is}\\ \\ A=\pi r^2\\ \\ \pi \approx 3.14,\ r=3ft\\ \\ A=3.14(3^2)\\ \\ A=3.14(9)\\ \\ A\approx 28.3ft^2[/tex]
I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS
Answer:x=4.2643
Step-by-step explanation:
tan35degrees=x/9
9(tan35degrees)=x
4.2643=x
Answer:
Answer:x=4.2643
Step-by-step explanation
1/4 1.5230×10−5 – 2.3645×10−5 –
1/8 8.8284×10−7 4.11 7.4676×10−7 4.98
1/16 6.2147×10−8 3.83 6.1723×10−8 3.60
1/4 1.4831×10−7 – 4.0071×10−7 –
1/8 1.7259×10−8 3.10 2.8021×10−8 3.84
1/16 9.7124×10−10 4.15 1.6602×10−9 4.08
1/32 6.4505×10−11 3.91 1.0675×10−10 3.96
1/64 4.8334×10−12 3.74 8.1590×10−12 3.71
How many grams of a radioactive kind of neodymium will be left after 33 days if the half-life is 11 days and you start with
160 grams?
Answer:
20 grams will be left.
Step-by-step explanation:
Half-life is 11 days
This means that in each 11 days, you lose 50% of the amount.
33 days
33/11 = 3 half-lifes.
You start with 160 grams
After 11 days: 160/2 = 80 grams
After 22 days: 80/2 = 40 grams
After 33 days: 40/2 = 20 grams.
20 grams will be left.
Answer:10
Step-by-step explanation:
The TMV (total market value) of a new car with zero miles decreases by 9% the first minute after it leaves the car lot. Determine the TMV of a new car that was purchased for $29,500 the first minute after it leaves the car lot.
Answer:2
Step-by-step explanation:
which equations represents the line that is perpendicular to y= 5x+4 and passes through the point (-5,2)
well the slope of line would be -1/5
equation of line = (y-2) =-1/5(x+5)
Suppose f is a linear function such that f(4)= 8 and f(9)= 1. Find the equation for f.
the top teams speed for each leg is 56.81, 59.22, 57.39 and 60.11. whats the best time
Which of the following are compound events in which the results of one event affect the likelihood of the other event? PLZ HELP ASAP
Answers: 1. independent events
2. dependent events
3. theoretical events
4. fair events
Answer:
2. Dependent events
Step-by-step explanation:
The relationship between income (I), in dollars, and the time (h), in hours, for 2 different jobs is represented. Compare the hourly rates of Job A and Job B.
Which job offers a higher rate per hour and by how much?
A. Job A pays $5.25 more per hour than Job B.
B. Job A pays $4.75 more per hour than Job B.
C. Job B pays $5.25 more per hour than Job A.
D. Job B pays $4.75 more per hour than Job A.
Answer the answer is d
So I have a grade of 100.6 (an A+) and I had this assignment that was due a while ago (that was 15 points) and now I’m not allowed to turn it in. What would be my grade now that I didn’t do that assignment?
Answer:
maybe an 80 or 90
Step-by-step explanation:
I really need help on this!
hii! i just wanted to say hope you're having a fantastic day and hope that things are going well (: stay strong and stay safe!