Answers
Answer: 600 cm2
Step-by-step explanation:
20*20=400
1/2(20*20)=200
400+200=600
600 cm2
Answer:
I think its (40)cm²
Step-by-step explanation:
The figure above is a triangle and it has (2O)cm on the right so the Left would be (2O)cm too. Then you multiply those to get your total which is (40)cm²
Related Questions
REUPLOAD)
Please help with question 3. do not worry about question 2
Answers
Answer:
Lake A
Step-by-step explanation:
Lake A has values that are not as clustered together.
Please help! I keep on getting the wrong answer!
Answers
Answer:
A. 18.84
B. 28.26
C. 364.24
D. 120
E. 14
F. 21
G. 96
CODE: 1977.98
Step-by-step explanation:
a. C = 2πr
C = 2π(3)
C = 6π
C = 6(3.14)
C = 18.84
b. A = πr²
A = π(3)²
A = 9π
A = 9(3.14)
A = 28.26
c. C = 2π(58)
C = 116π
C = 116(3.14)
C = 364.24
d. 4x + 2x = 180
6x = 180
x = 30
4x = 4(30) = 120
e. 3x - 21 = x + 7
2x = 28
x = 14
f. angle JHK = 3x - 21 = 3(14) - 21 = 21
g. supplementary means 2 numbers add up to 180
180 - 84 = 96
CODE: E(C - D) - F(G - B) - A
14(364.24 - 120) - 21(96 - 28.26) - 18.84
= 14(244.24) - 21(67.74) - 18.84
= 3419.36 - 1422.54 - 18.84
= 1977.98
The tables show the ages of the finalists for two reality singing competitions.
Two tables. The table on the left is titled Ages for Show A. The values in this table are 18, 17, 15, 21, 22, 16, 18, 28, 24, 21. The table on the right is titled Ages for Show B. The values in this table are 21, 20, 23, 13, 15, 18, 17, 22, 36, 25.
a. Find the mean, median, range, and interquartile range of the ages for each show. Round to the nearest tenth. Compare the results.
Answers
Answer:
Step-by-step explanation:
The Table on the left Ages for Show A
18+17+15+21+22+16+18+28+24+21 = 200 divided by 10 = 20 = Mean
Median: 15, 16, 17, 18, 18, 21, 21, 22, 24, 28
19.5 = Median
Mode: 18 and 21
I hope that helped (:
Why is - x < 3 equivalent to x > - 3? Provide a convincing argument.
Answers
Answer:
-x<3 is the same as x>-3 because when you divide -x<3 by -1 on both sides it ends up as x>-3. (They're the same thing just one isn't simplified.)
Step-by-step explanation:
(This is not the same as my last question) Find the value of X
A. 25
B. 7
C.11
D.18
Answers
B. 7
Step-by-Step-Explanation:
This is a right angle, a right angle is equal to 90° since it is 1/4 of 360
(360 is all the way around)
Our equation here is;
5x° + 55° = 90°
(we do inverse operation, inverse of addition is subtraction.)
Subtract 55° from both sides, 55 - 55 cancels out (0)
90° - 55° = 35°
Now our equation is;
5x° = 35°
(to find x we need to find out what 1x equals so we divide 35° by 5°)
(35 / 5 = 7)
x = 7
To make sure we plug in it into our original equation (5x° + 55° = 90°)
5(7)° + 55° = 90°
35° + 55° = 90°
(35 + 55 = 90 so this is correct)
x = 7
help write and solve
Answers
Answer:
x = 5.7
Step-by-step explanation:
6.3+6.3+2.6+2x = 26.6
12.6+2.6+2x = 26.6
15.2+2x = 26.6
2x = 11.4
x = 5.7
A regular-size box of crackers measures 2 inches by 9 inches by 14 inches. The manufacturer also sells a snack-size box that has a volume that is 1/4 of the volume of the regular-size box. What is the volume of the snack-size box
Answers
Answer:
63
Step-by-step explanation:
2 x 9 x 14 = 252, 1/4 of 252 is 63
Answer:
63 in³
Step-by-step explanation:
Volume of regular box = width × length × height
= 9 × 14 × 2
= 252 in³
If the snack box is 1/4 of the volume of the regular-size box, to find the volume of the snack box, multiply the volume of the regular-size box by 1/4:
Volume of snack box = Volume of regular box × 1/4
= 252 × 1/4
= 252 ÷ 4
= 63 in³
(08.03 MC)
The dot plot below shows the hourly rate of some babysitters in a city:
A number line is shown from 1 dollar to 7 dollars in increments of 1 dollar for each tick mark. The horizontal axis label is Dollar per hour. There are 4 dots above 4 dollars, 2 dots above 5 dollars, 3 dots above 6 dollars, and 1 dot above 7 dollars. The title of the line plot is Babysitting Rates.
Which statement best describes the shape of the data?
It is a cluster from $1.00 to $7.00 and has no gaps.
It is a cluster from $1.00 to $7.00 and has gaps.
It is not symmetric and has a peak at $4.00.
It is symmetric and has a peak at $7.00.
Answers
Answer: The last one
Step-by-step explanation: The data is all between 4 and 7 and there are no gaps. The max is 7 dollars as stated.
The base of a triangular prism is a right triangle with a base of 6 feet, a height of 8 feet, and a third side length of 10 feet. The height of the prism is 10 feet. Find the surface area of the prism.
Answers
Answer:
8
Step-by-step explanation:h
h=2 r= 6r= 2h= 3l=4 w=8-lukelaws
Hope I helped If I did please mark me brainliest if It was wrong sorry!
math pls help due tmmr
Answers
Answer:
Step-by-step explanation:
First you have to arrange the numbers from least to greatest on the line, then add one dot for each data point. For questions 2 and 3, it’s just the left and right ends of the plot. Question four is how many dots you put over the 3 1/4 place. Question 5 is the lowest plus five and the highest minus five. I hope that helps!!
−2/5 times 5/9 What is the sum
Answers
Answer:
-2/9
Step-by-step explanation:
Answer Please!!!!!!!!!!!!!!!!1
Answers
Answer:
Step-by-step explanation:
1. The information in the question explains that the groups are listed alphabetically and that four groups remain (A,B,C,D).
2. You can look at all four groups as being equal to 100% and each individual group as 25% of the total 100%. (The same concept as four quarters being equal to one dollar).
3. Because there are four groups left to present and any of the four can be selected at random this means that the answer is option D. Group A, Group B, Group C, Group D.
1. The information in the question
explains that the groups are listed
alphabetically and that four groups
remain (A,B,C,D).
2. You can look at all four groups as
being equal to 100% and each individual
group as 25% of the total 100%. (The
same concept as four quarters being
equal to one dollar).
3. Because there are four groups left to
present and any of the four can be
selected at random this means that the
answer is option D. Group A, Group B,
Group C, Group D.
Help! im doing a gooru question but i dont know how to do it
Answers
Answer:
[tex]4a^{10}[/tex]
Step-by-step explanation:
[tex]\textsf{Given expression}:[/tex]
[tex](a^2)^5 \cdot 4^3 \cdot 4^{-2}[/tex]
[tex]\textsf{Apply radical rule} \quad a^b \cdot a^c=a^{b+c}:[/tex]
[tex]\implies (a^2)^5 \cdot 4^{3+(-2)}[/tex]
[tex]\implies (a^2)^5 \cdot 4^1[/tex]
[tex]\implies (a^2)^5 \cdot 4[/tex]
[tex]\textsf{Apply radical rule} \quad (a^b)^c=a^{bc}:[/tex]
[tex]\implies a^{2 \cdot 5} \cdot 4[/tex]
[tex]\implies a^{10} \cdot 4[/tex]
[tex]\textsf{Final solution}:[/tex]
[tex]\implies 4a^{10}[/tex]
7. Which of the following is a true statement?
It is possible for two rectangles to have the same area, but only if they also have the same perimeter.
It is possible for two rectangles to have the same area without having the same perimeter.
It is possible for two squares to have the same area without having the same perimeter.
It is possible for two squares to have the same perimeter without having the same area.
Answers
PLS HELP ME
In Mrs. Santiago’s math classroom, more people sit on the right-hand side of the room than the left. The students on the right-hand side of the classroom received the following scores on an exam worth 100 points:
85, 90, 100, 95, 0, 0, 90, 70, 100, 95, 80, 95
The students who sit on the left side of the room received these test scores on the same test:
65, 80, 90, 65, 80, 60, 95, 85
1) Make a statistical argument that students on the right-hand side of the
room were more successful.
2) Make a statistical argument that students on the left-hand side of the
room were more successful.
Answers
There were less people on the left hand side of the room this affects the average even with the right hand side having two zeros, another thing which the left hand side didn’t have.
Hope I helped
id love some help ive been stuck.
Answers
A=(b1+b2)•h/2
b1 is going to be 5 in
b2 is going to be 4 in
h is going to be 3in
Add 5+4 which is 9 times 3 which is 27
Now 27 divided by 2 is 13.5in
Therefore your answer is B
Use each table to find the requested ratio.
Answers
a) 1:4
b) 4:1
2.
a) 1:2
b) 2:1
3.
a) 3:1
b) 1:3
A juice bottle has a liquid volume of 2 pints. How many quarts are in 50 juice bottles.
Please answer ASAP!
Answers
75 points and brainliest if im able to give it out.
Answers
Answer: The probability that at least 4 boys will find one that commutes to school with bicycle is 10% or 0.1 or 1/10
Given:
40% ride bicycle to school
4 boys have to pick 1
Step-by-step explanation:
40% ⇒ 40/100
[tex]\frac{percent}{boys} =probability[/tex] ⇒ [tex]\frac{40}{4}[/tex]
= 10 ⇒ 10% or 0.1 or 1/10
You are starting your own business and decided to take out a simple interest loan for 10,000 from your local bank. The interest rate on this loan is 8.3% for 6 years. How much interest will you pay on this loan?
Answers
Factor the expression using the GCF.
Answers
My line of thinking
I have looked for the greatest number that is common and divisible to both 8,20
Marcy wants to know which type of book is most commonly checked out by visitors of her local public library. She surveys people in the children’s reading room between 1:00 and 2:00 on Saturday afternoon. Select all the statements about Marcy’s survey that are true.
1. Marcy’s sample is not representative because not all of the library’s visitors go to the children’s reading room.
2. Marcy’s sample is a representative sample of the population.
3. Marcy will get a random sample by surveying as many people in the children’s reading room as possible.
4. The population of Marcy’s study consists of all visitors of the public library.
5. The results of Marcy’s survey include a mode, but neither a mean nor a median.
Answers
Answer:
1
Step-by-step explanation:
ANSWER ASAP PLAEASE I NEED HELP
Answers
Answer:
I am saying it would be: 5/6
Step-by-step explanation:
There are only two purple marbles and there are 10 blue and red marbles, so, it's 5/6. Please don't delete my answer, I am only trying to help.
enjoy write anything get points ill do more later
Answers
lolzzz...thx
hope you're doing good
hope it helps...!!!
Answer:
me! pls can i have brainliest answer pls i need brainly im trying to rank up!
thanks friend! :3
Step-by-step explanation:
I'm stuck at this one, help?
Answers
Please help me!! QUICKKKK
Answers
Answer:
Reflection over y axis
Step-by-step explanation:
When you reflect over y axis it makes the points go from (x,y) to (-x,y) so this is the right answer
Hope this helped!
Answer the Question below Please
Answers
Hope I helped!
Answer:
1/2 (one half) or 0.5
Step-by-step explanation:
Three is half of six, so the probability that it will be checkered is exactly one half. Lets say you have six papers in a hat, and you drew on three of them. In that scenario, you have one half chance of getting a paper you drew on.
Find the Surface Area of the Pyramid. Round to the NEAREST TENTH.
Answers
Answer:
Step-by-step explanation:
The side triangles are: 352.35
Middle triangle is: 113.4
352.35 + 113.4 = 465.75
Answer:
465.75 or 465.8 rounded to the nearest tenth
Step-by-step explanation:
You would multiply 16.2 and 14.5 and divide by 2 to get 117.45. You then multiply by 3 for the 3 sides to get 352.35. Lastly, to find the area of the base you would need to multiply 16.2 and 14 and divide it by two to get 113.4. Add it with the 3 sides and you get 465.75.
Answer this please, I'm really confused.
Answers
Answer:
C
Step-by-step explanation:
sorry if its wrong
Barbra’s front porch is 7 meters wide. Jakes front porch is 7,000 millimeters wide. Who has the wider porch.
Answers
they will be both equal
Step-by-step explanation:
since, 1m=1000mm
so 7m×1000=7000mm
so, Barba=Jake
