Answers
9514 1404 393
Answer:
40 square units
Step-by-step explanation:
The area can be considered as that of two trapezoids, a rectangle, and a triangle. The total area is the sum of the areas of these.
Draw two horizontal lines, one beginning at the left-most point, and another 2 units below that. Draw a vertical line segment extending the vertical line at the top down to the first horizontal line. Now the figure is divided as described above.
The upper left trapezoid has bases of 3 and 5, and a height of 4. Its area is ...
A = 1/2(b1 +b2)h
A = (1/2)(3 +5)(4) = 16
The trapezoid between the two horizontal lines has bases of 8 and 7, and a height of 2. Its area is ...
A = (1/2)(8 +7)(2) = 15
The rectangle at upper right has a base of 2 and a height of 3. Its area is ...
A = bh
A = 2(3) = 6
The triangle at the bottom has a base of 3 and a height of 2. Its area is ...
A = 1/2bh
A = 1/2(3)(2) = 3
Then the total area of all of these pieces is ...
Area = 16 +15 +6 +3 = 40 . . . . square units
Answer:
the answer is 40 square units
Related Questions
5 1/4 fraction 2 3/4
Answers
What is the radius of the unit circle?
Answers
213.23
Answer:
1 is the radius of the unit circle. I think.
In mathematics, a unit circle is a circle with a radius of one. The unit circle is the circle of radius one centered at the origin (0, 0)
Step-by-step explanation:
Have a nice day!
and can I maybe have brainliest? Thanks!
On a survey, 3 out of every 8 band members prefer listening to jazz music. Based on the survey, how many out of 240 band members would prefer listening to jazz music
Answers
Answer:
90
Step-by-step explanation:
please help me I will give a brainlist
Answers
Answer:
(-7, 31)
Step-by-step explanation:
Please help me with this problem, thanks
Answers
Sarah has two pizzas each pizza is cut into 10 equal slices she and her friends 14
slices what part of the pizza did they eat and how much is left right your answer as a decimal
Answers
i didn’t mean to pick that but can some one please give me the answer :(
Answers
Answer:
you were right
Step-by-step explanation:
180-104 is 76 76-10=66 66/2 is 33
Answer: x = 33
Step-by-step explanation:
Well since that line is basically equal to 180 all you have to do is plug in those numbers for x. Since 33 + 10 = 43 Alll you gotta do is add that up. So we have 104 + 33 + 43 = 180. I’m not the best at explaining things but I hope this helped :)
there are 240 students who attend Elmwood school. Two thirds of the students have brown hair. how many students have brown hair? how many students do not have brown hair?
Answers
Answer:
160 has brown hair while
80 do not have brown hair
Step-by-step explanation:
two third means 2/3
therefore to find how many student have brown hair,
we say- 2/3 x 240 = 160
since we know that 160 students have brown hair, we just subtract it from 240
i.e 240 - 160 = 80
Need help with this problem
Answers
PLEASE HELP! OFFERING 20 POINTS, EVEN THOUGH IM RUNNING OUT OF POINTS DUE TO THE AMOUNT OF QUESTIONS I HAVE BEEN ASKING
For the following situation, which inequality would you use to describe it?
The library is having a party for any student who read at least 25 books over the summer. Priya read x books and was invited to the party.
Answers
Answer:
x>or equal to25
Step-by-step explanation:
Answer:
sus
Step-by-step explanation:
amogus
Write the equation of the line that passes through the point (-1,-5) and has a slope of -2?
Answers
Answer: Answer is B hope this helps
Step-by-step explanation:
Answer:
the correct answer is D. Hope it helps
How much will be in the account after 18 years to the nearest cent
Answers
Answer:
A = $34,494.79
Step-by-step explanation:
The total amount accrued, principal plus interest, with compound interest on a principal of $9,000.00 at a rate of 7.75% per year compounded 1 times per year over 18 years is $34,494.79.
The results of an independent-samples t test were t(19) = 4.02, p < 0.05. In this example,
the sample size is:
Answers
The results of an independent-samples t test were t(19) = 4.02, p < 0.05. The sample size is 19.
What is independent t-test?The independent t-test is a defined as an statistical test in order to determine if we have statistically significant difference between the means of two unrelated groups.
Effect size is defined as a "quantitative measure of the magnitude of the experimenter effect" So, If we have a high value for the effect size then we can conclude that we have a stronger relationship between two variables.
T test is used to compare group means is one of the most common tests and is used to determine whether the means of two groups are equal to each other.
We perform one sample z-test;
One sample z-test is performed if the sample size is large enough (n > 30) and we want to know if the sample comes from the specific population.
The results of an independent-samples t test were t(19) = 4.02, p < 0.05. In this example,
The sample size is 19.
Learn more about one-sample z-test here:
https://brainly.com/question/21477856
#SPJ2
it is known that a certain lacrosse goalie will successfully make a save 85.11 % of the time. Suppose that the lacrosse goalie attempts to make 12 saves. What is the probability that the lacrosse goalie will make at least 10 saves?
Answers
[tex]P(X\geq10)=P(X=10)+P(X=11)+P(X=12)=\binom{12}{10}p^{10}(1-p)^2+\cdots=73.95\%[/tex]
Answer:
the person aboce is correct ...
Find five numbers so that the mean, median, mode and range are all 4.
Answers
Answer:
The set of five numbers would be {2,4,4,4,6}
Answer:
The example set could be:
S
=
{
2
,
4
,
4
,
4
,
6
}
See explanation.
Explanation:
First you can notice that if the set was:
S
1
=
{
4
,
4
,
4
,
4
,
4
}
then it would fulfill 2 conditions: mean and median, but
the set does not have the mode because all numbers are the same,
the range is zero (again all numbers are the same)
To have the mode the set would have to have at least one element different from
4
, but if we changed only one element the mean would change, so at least two numbers need to be changed to keep mean equal to
4
..
Now to get the range the difference between the changed numbers should be
4
. That leads us to adding two to one number and subtracting two from the other.
Finally we can get the set from the answer.
solve by using appropriate Laws of exponents
Answers
Answer:
answer is 0.1 ....................
sharon bought a $2,100 high definition television set on a six month rent to own plan. the down payment was 10%. what was the dollar value of the down payment? her monthly payments were $75 per month. if she decides not to buy the HDTV after the six months, what was her cost to rent it?
Answers
Answer:
Total Sharon spent $660 for the tv
The down payment was $210
The amount that she paid for rent after 6 months is $450
Step-by-step explanation:
To find out how much her down payment was you would need to find out how much 10% of $2,100 is which is $210, so you know her down payment was $210.
Then you would find out the total cost of rent is after 6 months so you would do 6 times $75 which is $450. So if she decides to not buy it then after 6 months she would have spent $450 to rent it.
And total she would have spent $660 which you can find out by doing $450 + $210 = $660.
An employee gets a signing bonus of $100 and is paid $25 per hour they work. Represent this scenario by writing an equation for x hours worked
Answers
Answer:
$(100 + 25x )
Step-by-step explanation:
X= number of hours
The numbers are just like money just without the dollar sign
100 + 25(x)
After you get your number remember to put your sign you were looking for
Hope I helped you out:)
Answer:
$(100 + 25x)
Explanation:
if the employee works for 1 hour, they earn 1 × $25 = $25. if they work for 2 hours, they earn 2 × $25 = $50. thus, representing the number of hours they work by x, we can say that they earn $(25x) per hour.
now, we add on the signing bonus: $(100 + 25x).
i hope this helps! :D
Which statement is true?
−2.4<−2.40
−2.4≠−2.40
−2.4≤−2.40
−2.4>−2.40
Which value of x is a solution of the inequality?
3x+5≤14
x = 3
x = 4
x = 5
x = 6
Which values are solutions to the inequality?
5r≤6r−8
Select each correct answer.
r = 7
r = 8
r = 9
r = 10
Which values from the given replacement set make up the solution set of the inequality?
2b–4≥2 ; {1,2,3,4}
{1,2,3}
{1,2}
{3,4}
{2,3,4}
Answers
Answer:
1. -2.4>-2.40
2.×=3
3.r=8
4.{3,4}
I need help plz NO FILES no files helpppp it do at 2
Answers
Answer:
B
Step-by-step explanation:
325/5= 65
2 numbers are over 65
find the volume of the sphere radius is 20 meters
Answers
V= 1675.52
Hope works for u :)
4188.79 [corr to 2 decimal place]
the formula to the volume of sphere is [V= 4/3(pi)(radius)^3]. if the diameter of the sphere (which is as shown as in the picture provided) is 20 meters, the radius is 10 meters.
73 7/10−25 5/8
Enter your answer as a mixed number in simplest form.
Answers
Answer:
48 3/40 just reanswerd for points :>
Step-by-step explanation:
You deposit $4,400 into a bank account with an annual simple interest rate of 2.1%. a. How much interest does the account earn in 15 months? b. What is the balance of the account after 15 months?
Answers
Hi I don't know how to explain this in steps but the interest is 15523,2
The balance is 1108,8
3
Hope made 3 different yo-yós. She used 1 meters of string for the first yo-yo, 1 meter of string for the
4
1
second yo-yo, and a total of 4 meters of string,
3
Hope uses the equation, 1 +1+y=4. to represent the situation.
What does the variable y represent in the equation?
Choose 1 answer:
Number of yo-yos Hope made
Number of meters of string in third yo-yo
Total number of meters of string Hope used
Answers
Answer:
The variable Y represents the number of meters of string in the third yoyo
Step-by-step explanation:
In this equation y stands for the unknown variable. The equation tell you that hope made 3 different yo-yos so the number of yo-yos hope made isn't unknown, meaning, it cant be the first answer. The problem also tells you that hope used a total of 4 meters of string which means that the total number of string used isn't the unknown variable. The number of meters of string in the third yo-yo is the only number that isn't. This makes the number of sting used in the third yo-yo the unknown variable, making it y.
Martin cycles at an average speed of 12mph. On Tuesday, he leaves his house at 9:15am
and goes on a bike ride for 40 miles. What time does he arrive home?
Answers
Step-by-step explanation:
40÷12= 3.33
so it approximately takes him 3hrs and 18minutes
so 9:15 + 3hrs 18 minutes is 12: 33 pm?
Describe the correlation between the amount spent and the number of people spending the money.
A) negative correlation; as the amount spent increases, the number of people spending that amount decreases
B) negative correlation; as the amount spent increases, the number of people spending that amount increases
C) positive correlation; as the amount spent increases, the number of people spending that amount decreases
D) positive correlation; as the amount spent decreases, the number of people spending that amount increases
Answers
Explanation: sorry if I’m wrong
Answer:
A. Negative correlation; as the amount spent increases, the number of people spendings that amount decreases.
It is so clear, just look at the graph and you will see exactly what im talking about
Need help on this please
Answers
Answer:
[tex]x^{2}[/tex] + (y-5)² = 8
HELP PLEASEEE
Solve 5x- c= k for x.
A. X - 5(k+c)
B. X = 5(k-c)
C.
k-c
X=
D.
kic
5
Answers
I’ll give brainliest
Find the area of the larger sector.
Round to the nearest tenth.
2550
13.4 miles
Area
[? ]miles?
Answers
Answer:
Step-by-step explanation:
Answer: 399.6
Step-by-step explanation:
h
The town of Rayburn received 7 more inches of snow than the town of Greenville. Let g represent the amount of snow in Greenville. Enter an algebraic expression to represent the amount of snow in Rayburn. The algebraic expression that can be used is
Answers
Answer:
r = g + 7 (let "r" be amount of snow rayburn got)
Step-by-step explanation:
Lets let r = the amount of snow rayburn got.
r = g + 7