Answer:
164
Step-by-step explanation:
Finding the Surface Area :
Area (2 triangles) + Base rectangle + Left rectangle + Right rectangle2 x 1/2 x 4 x 5 + 9 x 5 + 6 x 9 + 5 x 920 + 45 + 54 + 4565 + 99164 cm²Step-by-step explanation:
just take a deep breath, shake your limbs, and then focus on it again.
the surface consists of 5 areas :
front and back triangles (2)
left rectangle
right rectangle
floor rectangle
the area of a rectangle is simple :
length × width
the area of a triangle is
baseline × height / 2
each of the front and back triangles has an area of
5 × 4 / 2 = 5×2 = 10 cm²
both of them have then 10×2 = 20 cm²
the left rectangle is
9×6 = 54 cm²
the right rectangle is
9×5 = 45 cm²
the floor rectangle is also
9×5 = 45 cm²
so, the total surface area is
20 + 54 + 45 + 45 = 164 cm²
PLEASE HELP I WILL GIVE BRAILYEST
Answer: A = 0.28
Step-by-step explanation:
Please help me with this I would give you 50 points.
Answer:
5. s ÷ 10, 8b, h + 7, 3r - 8
6. 248
Step-by-step explanation:
5.s divided by 10 would be written as s ÷ 10. 8 times b would be written 8b or 8 x b. 7 more than h would be written h + 7 because you are doing 7 more that h not h more than 7. 8 less than the product of 3 and r is written 3r -8 because the word product means to multiply. So, the question is 8 less than 3 times r which is written 3r -8 or (3 x r) - 8.
6. is 248 because if you drive 62 miles each hour and you drive for four hours you will go 248 miles in total. You just multiply 62 times 4.
Hope this helped.:)
do yall know what the answer to 4d(2d-9)
Answer:
[tex]8d^2 - 36d[/tex]
Step-by-step explanation:
Step 1: Distribute
[tex]4d(2d - 9)[/tex]
[tex](4d * 2d) + (4d * -9)[/tex]
[tex]8d^2 + (-36d)[/tex]
[tex]8d^2 - 36d[/tex]
Answer: [tex]8d^2 - 36d[/tex]
A researcher posts a newspaper advertisement offering $20 in exchange for participation in a short study. The researcher accepts the first five people who respond to the advertisement. Which of the following statements is true about the sample?
A.
It is not a valid sample because it is only a short study.
B.
It is a valid sample because money was offered to participants.
C.
It is a valid sample because the first five people were selected to participate.
D.
It is not a valid sample because it is not a random sample of the population.
Please help me with this I would give you 50 points.
Answer:
for the first sheet and the first one on #3 is 2
can some one please help
Men: 22.1
Women: 18
I can conclude that for women the median of these numbers are 16 and so is the mode.
For men the median for the set of numbers is 21.5 and the most common numbers are 19 20 and 24
PLEASE HELP ASAPPP
Explain how to prove that an image is the dilation of a preimage in the coordinate plane.
Answer:
Look at the longest side of the original figure and then look at the longest side of the new figure.
Step-by-step explanation:
Say the dilation was by 1/2, if the longest side on the original figure is 6, the longest side on the new figure should be 3. Or if the dilation was 4, if the longest side of the original figure is 3, the longest side of the new figure should be 12. After doing that, check all of the other sides with the dilation in mind and check if it adds up.
In the figure below, what is m∠DAC? A. 47 B. 57 C. 90 D. 137
your answer would be 47
please let me know if i was wrong :)
There is a pair of parallel sides in the following shape.
What is the area of the shape?
Answer:
ok so 9x5 = 45 so 45 is the area and the perimeter is 9 + 9 + 9 + 9 which is = to 36
Step-by-step explanation:
ill give brainly amd 10 points
Answer: 50
Step-by-step explanation:
The line plot below shows the heights of players on a basketball team.
A line plot named
Which of the following statements are true? Select all that apply.
A.
There are 9 players on the team.
B.
76 inches is an outlier.
C.
More than half of the players are 79 inches or taller.
D.
3 more players are 84 inches tall than are 81 inches tall.
E.
The difference between the tallest and shortest player is 15 inches.
the difference between the tallest and shortest player is 15 inches
more than half of the players are 79 inches or taller
I NEED HELP hdjnsjxnskhd
Answer:
B and D
Step-by-step explanation:
ill give brainly
A bus travels 6 hours at a constant speed of 36 miles per hour.
How far does the bus travel?
108 mi
120 mi
216 mi
390 mi
Answer:
C.Step-by-step:
We know that:
a bus travels 6 hours at a constant speed of 36 mph.What we don't know:
How FAR the bus traveled.So, we solve by using t * mph = mi:
36 * 6= 6 * 6= 366 * 30= 18036 + 180= 216The bus traveled 216 mi.A retail store mailed out 350 shipments. 14% of the shipments arrived late.
How many shipments arrived late?
Enter your answer in the box.
shipments
Answer:
49
Step-by-step explanation:
0.14x350 = 49
Use the number line to identify the least value, first quartile, median, third quartile, and greatest value of the data.
Temperatures (in $\degree$° C): 15, 11, 14, 10, 19, 10, 2, 15, 12, 14, 9, 20, 17, 5
Answer:
Step-by-step explanation:
HELP ASAP PLEASE
please i need help
Answer:
10 of spades
Step-by-step explanation:
4*9=36
so 9 groups of 4 is 36 cards and 2 more is 38
first is heart then spade
Mel paid for 3/4 of the cost of a cake and Gretchen paid the rest if Mel paid $21 how much did Gretchen pay
Please show how u got it
Please help me with this I would give you 50 points.
PLEASE HELP ASAP The table shows the results of a survey about eye color. Use the data in the table to estimate the likelihood that a person has each eye color. Which statement is true?
Answer: I think its The likelihood of having green eyes is 2%
Step-by-step explanation:
1/50 is 0.02 as a decimal
Answer:
C and D seem like both are correct.
Step-by-step explanation:
Not 100% sure! Cause likelihood of having brown eyes is 35% true. And the likelihood of having green eyes is 2% true.
HELP P L Z
What will be the result of substituting 2 for x in both expressions below? One-half x + 4 x + 6 minus one-half x minus 2 Both expressions equal 5 when substituting 2 for x because the expressions are equivalent. Both expressions equal 6 when substituting 2 for x because the expressions are equivalent. One expression equals 5 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent. One expression equals 6 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent.
Answer:
one expression equals 5 when so substituting 2for x and the other equals 9 because the expression are not equal.
Hope this helps
What is the surface area of this right rectangular prism? Enter your answer as a mixed number in the simplest form by filling in the boxes. $$ ft² Rectangular prism with length 3 feet, width 2 and 1 half feet, and height 1 and 1 third feet.
Answer:
93 1/3 yards or 280ft
Step-by-step explanation:
Answer: The answer is 93 1/3 sqy
Explanation: Just multiply all the dimensions
the best answer and explanation will get brainliest
Answer:
0
Step-by-step explanation:
0
2. REASONING Can the probability of an event be 1.5? Explain.
Answer:
No
Step-by-step explanation:
no, Because only one possibility will be of an event.
(08.05 MC) The box plot below shows the number of years that 12 schools have participated in an interschool swimming meet: A box and whisker plot is drawn using a number line from 0 to 10 with primary markings and labels at 0, 5, 10. In between two primary markings are 4 secondary markings. The box extends from 1 to 6 on the number line. There is a vertical line at 3.5. The whiskers end at 0 and 8. Above the plot is written Duration of Participation. Below the plot is written Years. At least how many schools have participated for more than 1 year and less than 3.5 years? (1 point) 3 6 10 11
Answer:
20% of the total schools participated for 6 years or more. This is because the part of the box plot wherein it hits 6 years and above is 20%. Thus, if there are 20 schools, then 20% of it would be 4. In conclusion, there are 4 schools that participated for 6 years or more.
Step-by-step explanation:
Answer:
20% of the total schools participated for 6 years or more. This is because the part of the box plot wherein it hits 6 years and above is 20%. Thus, if there are 20 schools, then 20% of it would be 4. In conclusion, there are 4 schools that participated for 6 years or more.
Step-by-step explanation:
PLEASE NEED HELP RIGHT NOWW
(giving 20 points)
Answer:
Part b is 80?
Step-by-step explanation:
i have no idea how i got this answer but yeah i just did math
Can someone tell me the answer I’ve been stuck on this for hours
Help me out with this math problem for 50 points!!!
Answer:
1. -15 or negative 15
2. +30 dollars
3. - 6 yards
Step-by-step explanation:
Answer:
Not sure if this is correct, but I'd guess...
-15
+30
and -6?
Step-by-step explanation:
They all represent integers
15 feet below 0 is -15, and a deposit of 30 dollars would give you 30 because you're depositing to gain interest, as well as losing 6 yards in a football game would in turn -6 yards to your current total
I'll give 100 points Devon and his friends bought strawberry wafers for $3 per packet and chocolate wafers for $1 per packet at a carnival. They spent a total of $30 to buy a total of 22 packets of wafers of the two varieties.
Part A: Write a system of equations that can be solved to find the number of packets of strawberry wafers and the number of packets of chocolate wafers that Devon and his friends bought at the carnival. Define the variables used in the equations.
Part B: How many packets of chocolate wafers and strawberry wafers did they buy? Explain how you got the answer and why you selected a particular method to get the answer.
[Part A]
A system of equations is different equations that can be used to find different variables. We will write one for the money spent and one for the items bought. Let x be strawberry wafers and y be chocolate wafers.
$3x + $1y = $30
x + y = 22
[Part B]
We will graph the two systems to solve. I am choosing this method because it is the quickest and easiest.
The point of intersection is the solution. Remember x is strawberry and y is chocolate. They bought 4 strawberry and 18 chocolate.
PLEASE HELP ME WITH THIS QUESTION
Answer:
62 sorry if im wrong
Step-by-step explanation:
ill give brainly
How long would it take to travel 870 miles at the rate of 58 miles per hour?
5 h
10 h
15 h
25 h
Answer:
15 h
Step-by-step explanation:
miles/miles per hour= hours taken to travel
870miles/58miles per hour= 15 hours
Answer:
C. 15 h
Step-by-step explanation:
Just divide 870 from 58. Really isnt that hard!