please help asap i’m about to give up on this entire assignment i’ve been on this same question for like 20 minutes now and i’ve already asked irl people for help they don’t know either
Answers
Answer:
C and DStep-by-step explanation:
Area of the top section:
A₁ = x*(x - x + 3) = x*3 = 3x in²Area of the bottom section:
A₂ = (x + 4)(x - 3) = x² + x - 12 in²Total area:
A = A₁ + A₂ = (3x) + (x² + x - 12) in²Correct choices are C and D
Answer:
C & D
Step-by-step explanation:
top box area = x(x-(x-3)) = 3x
bottom box area = (x+4)(x-3) = x^2 -x -12
so correct ans is C & D
Related Questions
classes
3. Jeff, Lorri, and Dan had a race.
In how many different ways
could they come in first, second,
and third?
Answers
Answer:
6 different ways.
Step-by-step explanation:
(1) Jeff, Lorri, Dan
(2) Jeff, Dan, Lorri
(3) Lorri, Jeff, Dan
(4) Lorri, Dan, Jeff
(5) Dan, Jeff, Lorri
(6) Dan, Lorri, Jeff
If it takes 2 pounds of batter to make 5 sheets of cookies ,how many pounds of batter will it take to make 27 sheets of cookies?
Answers
Answer:
6666666
Step-by-step explanation:
6
Answer:
12 pounds of batter
Step-by-step explanation:
27/5 =5.4
change 5.4 to 6
6 x 2 =12
12 pounds of batter
There are 50 pieces of candy and 15 gum balls what is the ratio
Answers
ANSWER ASAP PLS FOR 100 POINTS What is a possible solution for 1/2x>3
Select all that apply
6
5
8
7
Answers
The answers can be 7 and 8
Can someone tell me if the answers i entered are correct ?? If not please tell me whats right
Answers
Answer:
theyre correct
Step-by-step explanation:
A gift card has a total value of $50. Jane has already used $24 of it. Write and solve an equality to show how much more she can spend.
Answers
Answer: 26
Step-by-step explanation:
50-24=26
Point O is the center of the square ABCD. Point E is the midpoint of line segment CD. The area of square ABCD is 24, what is the are of the quadrilateral BCEO?
Answers
Answer: You divided 24 by 3 then you take the answer
Step-by-step explanation:I hope it help
URGENT I'll give you stars, brainliest answer, or slide into ur dms for this answer pls9^(x2)=y in log form
Answers
Answer:
log ( 28 )
13 √ 25
log
( 1/ 2 )
Step-by-step explanation:
To solve this, we will use this property of logarithms:
If x= a ^ y
then log an (x) = y, where a is the base
So if e^9 = y , or y = e^9
then log e (y) = 9
NB: log e (y) is also referred to as the natural log of y, or ln y.
So it can also be written as:
Answer: ln y = 9, or log e (y) = 9
The number of people I don’t know amusement park triples every hour. This morning, there were 20 people at the muse meant park when it opened. Now, there are 4860 people have them use meant park. Write an equation to represent the number of hours the amusement park has been open.
Answers
Answer:
equation is y=20(3)^x
Step-by-step explanation:
example:
Solve for x over the integers:
20 (3)^x = 4860
Divide both sides by 20:
3^x = 243
243 = 3^5:
3^x = 3^5
Equate exponents of 3 on both sides:
Answer:
x = 5 hours open with 4860 guest
Plot the following data points.
1
4
,
3
4
, 1 , 1
3
4
, 1
3
4
, 2
1
2
, 3
1
4
Answers
Answer:
I dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KID
Step-by-step explanation:
I dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KID
CAN SOMEONE PLEASE HELP
Answers
Answer:
99°
Step-by-step explanation:
Triangle=180°
Given, 41+40=81
180-81
Answer:
99°
Step-by-step explanation:
Sum of angles in a triangle is supplementary,
x + 41° + 40° = 180°
x + 91° = 180°
x = ( 180 - 91 )
x = 99°
a publisher for a promising new novel figures fixed costs overhead, advances, promotion, copy editing, type setting and so on at $57,000 and variable costs printing, paper, binding, shipping at $2.90 for each book produced. If the book is sold to distributors for $10 each, how many must be sold to break even?
Answers
Answer:
$2.90 for each book produced. If the book is sold to distributors for $10 each, how many must be sold to break even?
Step-by-step explanation:
. citizen of the represented state
Rosa is making a poster that has a rainbow as part of the design. Using a compass she draws a semicircle with a radius of 18 cm. She draws another semicircle that has a radius of 12 cm as shown. What is the area of the shaded part of the rainbow?
Answers
Answer:
282.7 cm²
Step-by-step explanation:
Hello There!
To find the area of the shaded area we are going to want to find the area of the whole semi circle and subtract it by the area of the smaller semi circle
To find the area of a semicircle we use this formula
[tex]A=\frac{\pi r^2}{2}[/tex]
where r = radius
For the large semi circle
The radius of the larger semi circle is 18 cm so we plug in 18 into r in the formula
So..
[tex]A=\frac{\pi 18^2}{2} \\18^2=324\\324\pi =1017.87602\\\frac{1017.87602}{2} =508.9380099[/tex]
So the area of the whole semi circle is 508.9380099 cm²
Now to find the area of the smaller semi circle
The radius for the smaller semi circle is 12 cm so we plug in 12 into r in the formula
[tex]A=\frac{12^2\pi }{2} \\12^2=144\\144\pi =452.3893421\\\frac{452.3893421}{2} =226.1946711[/tex]
so the area of the smaller semi circle is 226.1946711cm²
Finally we want to subtract the area of the smaller semi circle from the area of the whole semi circle
508.9380099 - 226.1946711 = 282.7433388
Finally we want to round to the nearest tenth and we get that the area of the rainbow is 282.7 cm²
15-year old students
a) How many 15-year old
students took part in
the survey?
(1)
b) How many more 15-year
old students than 11-year
old students spent
between 35 and 45 mins
on social media?
(1)
Total marks: 2
10 20 30 40 50 60 70 80
Time (mins)
Next Question
Answers
Which number has the greatest value -17, -24 ,0, 23?
Answers
Answer:
23
Step-by-step explanation:
Example:
You have no money, you decide to swipe your credit card to purchase something for $17. Again, you did so for another item paying $24. You are now $41 in debt. Your mom decides to pay for your debt which is $41. You decide to actually go to your part-time job and earn $23. When was the time you had the most money in this example? When you earned the $23 becuase you started with none.
Answer:
23
Step-by-step explanation:
Out of the numbers given:
All positive numbers are greater than negative numbers.
This eliminates -17 and -24.
Comparing 0 to 23:
23 has more value than 0.
0 < 23
This means out of the numbers given, 23 has the greatest value.
Hope this helps.
O GEOMETRY, MEASUREMENT, DATA ANALYSIS
Metric conversion with decimal values: Two-step problem
A coral reef grows 0.17 m every week. How much does it grow in 13 weeks?
Write your answer in centimeters.
cm
X Х
5
?
Meters to centimeters
Answers
Answer:
It grows 221 centimeters in 13 weeks.
Step-by-step explanation:
Each meter has 100 centimeters.
A coral reef grows 0.17 m every week
So it grows 0.17*100 = 17 cm every week.
How much does it grow in 13 weeks?
17 cm every week for 13 weeks, so
17*13 = 221
It grows 221 centimeters in 13 weeks.
please help me im so confused
Answers
Answer:
3 ang sagot
Step-by-step explanation:
hssjshhdhsjsisosokaksks
thx me later
What methods could you use to calculate the x-coordinate of the midpoint of
a horizontal segment with the endpoints of (-20, 0) and (20, 0)?
A. divide 0 by 20
B. divide 2 by 20
- C. calculate the average of the x-coordinates
D. take the average of the endpoints
M
E. divide 20 by 2
Answers
Answer:
c
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
This grid shows where a squirrel hid different nuts which ordered pair shows wheee the squirrel hid the acorns
2,8
2,10
8,2
8,8
Answers
There are six orange marbles, 2 red marbles, 3 white marbles, and 4 green marbles in a bag. Once a marble is drawn, it is replaced. Find the probability of each outcome.
1.) a red then white marble
2.) a white then green marble
3.) two orange marbles in a row
4.) a red then an orange then a green marble
Answers
Answer:
2.) 2 orange marble in a raw
Step-by-step explanation:
because there are more orange marble than other colours
HELP MEEEEEEE PLEASE
Answers
Answer:
14m
Step-by-step explanation:
The expression that shows the number of coupon books:
14*m = 14m
Answer:
14m
Step-by-step explanation:
they say the members are represented by M, and the members sold 14 coupon we can't say it is m + 14 so the answer is 14m
Jason bought 12 new CDs to add to his
collection. The next day, his baby
brother went into his room and
scratched half of his CDs. He now only
has 56 working CDs left. How many
CDs did Jason start with?
Answers
Answer:
He had origanlly had 68 altogether
Step-by-step explanation:
Because if u count the scrateched ones which was 6 is now 62 then add the other six because there was 12 and his brother scrateched half which is basically 12 / 2 = 6 so if u add the six is 68
What Im basically saying is 56 + 12 = 68
HELP ME, SMART PEOPLE PLEASE !!!!!! I'M IN A MENTAL CRISIS :(((((
Identify which trigonometric ratio to use. Write out the ratio then solve by cross multiplying for the length of side CA
Answers
Answer:
Cos25o
Step-by-step explanation:
since you have to find out the opposite.
Flying against the jetstream, a jet travels 3600 miles in 5 hours. Flying with the jetstream, the same jet travels 4400 miles in 4 hours. What is the rate of the jet in still air and what is the rate of the jetstream?
Rate of the jet in still air: mi/h
Rate of the jetstream: mi/h
Answers
The Jet in still air flies at a rate of 820 mph
The wind speed is 200 mph
For the following system, if you isolated x in the second equation to use the subsition method, what expression would you subsitute into the first equation?
2x + y = 8
-x - 3y = -12
A. 3y + 12
B. -3y + 12
C. 3y - 12
D. -3y - 12
Answers
i think so,or maybe D or B
What is 43% of 166? (Round to the nearest whole number)
Answers
Question 7 of 10
Evaluate this exponential expression.
4.(2 + 5)2 - 52 =
A. 144
B.8
C. 171
D. 46
Answers
Answer:
(2+5)2-52
=7× 2-52
=14-52
= -42
not in this list but that's right answer
At Pizza Pi, 40% of the pizzas made last week had extra cheese. If 8 pizzas had extra cheese, how many pizzas in all were made last week?
Answers
Answer:
20 pizzas.
Step-by-step explanation:
40% = 8
1% = 8 ÷ 40 = 0.2
100% = 0.2 x 100 = 20
Find the 110 term of the sequence -7,3, 13, 23, ..
Answers
Can I get marked as the brainliest, please?
Answer:
1083
Step-by-step explanation:
The formula for the nth term of a sequence is a+(n - 1 )d, where a is the first term and d is the difference between each term. Here, a is -7 and d is 10 (terms go up by ten each time).
So, the nth term = -7+(n-1)10 = -7+10n-10 = 10n-17
So, the 110th term = 10(110)-17=1100-17=1083
I’m not sure which one to pick on this quiz and could us the help
Answers
Answer:
[tex]f^-1(x)=2x+12[/tex]
Step-by-step explanation: