Answers
Answer:
1) 147
2) 87[tex]m^{2}[/tex]
Step-by-step explanation:
1) Area of triangle = × base length × height
= [tex]\frac{1}{2}[/tex] × 14 × 10
= 70 [tex]m^{2}[/tex]
Area of a semicircle = [tex]\frac{\pi r^{2} }{2}[/tex] ( r is the radius)
Radius = half of diameter = [tex]\frac{14}{2}[/tex] = 7m
Area of semicircle = [tex]\frac{\pi 7^{2} }{2} = \frac{\pi49 }{2}[/tex]
= 77[tex]m^{2}[/tex] ( Nearest whole number )
Total area = 77 + 70 = 147[tex]m^{2}[/tex]
2) Divide the shape into 2 rectangles
Area of a rectangle = length × width
Rectangle 1 = 7 × ( 3+3+5 )
= 7 × 11 = 77[tex]m^{2}[/tex]
Rectangle 2 = 2 × 5
= 10[tex]m^{2}[/tex]
Total Area = 77 + 10 = 87[tex]m^{2}[/tex]
Answer:
1) 147
2) 87
Step-by-step explanation:
Related Questions
the number 629 divided by the number c equals 17
Answers
Answer:
629/c=17
629=17c
Divide both sides by 17
c=37
Answer:
c=37
Step-by-step explanation:
can you help me plsssssssssss
Answers
Answer:
Im pretty sure its D because its the kids that arent eating the lunch
Step-by-step explanation:
Answer:
Its def. D because thats who the principle wants to know why they dont eat it.
Step-by-step explanation:
PLEASE HELP ILL MARK BRAINLY IF YOU ANSWER THIS QUESTIONS RIGHT HELP ME PLEASE!!
1-Mack and Elin live at the same distance from school and walk to school every morning. The graphs show their distance from home over the same 30-minute period one morning until they arrived at school. Each interval on the graphs represents 10 minutes.
2-the graph shows the outside temperature over a 24-hour period. Which statement about the graph is true?
Answers
Answer:
Nvm, i didnt see it and mark the 1st one, 4th one, and 5th one.
For temp its the third one
If a = 8, b = 4, and c = 10, what is a(b + c)?
A. 22
B. 112
C. 320
D. 2560
Answers
Answer:
B: 112
Step-by-step explanation:
8(4 + 10)
add 4 + 10 = 14
8 x 14 = 112
Mark brainliest please
Answer:
A(b + c) = 112
Step-by-step explanation: For this equation you rewrite the equation with the numbers in place of the variable. This would loook like 8(4 + 10). Next to follow pemdas we do parenthesis first, 4 + 10 = 14. Then you multiply 14 x 8 which is 112. I checked this on a calculator and on paper and both got the same answer.
Hope this helps.
In a card game, a player earns -5 points for each red card drawn. If the player has a score of -20, how many red cards has the player drawn?
answer choices
-100
-4
4
100
Answers
Answer:
4
Step-by-step explanation:
-20/-5=4
-5 is -20 is what well it’s -100 and -4 and 4
Sorry I need points
Please answer show all your work or tell me the steps
choose any question to do or do all of them i dont care
2. If sales tax rate is 7% how much would you pay for an item that is $23.36
3.If the sales tax rate is 8.25% how much would you pay for an item that is $24.00
4.Original value:140 New value:98 what is the percent change
5. an item priced $30.82 is on sale for a 15% off. What is the sale price of the item
6. if the sales tax rate is 7.6%, how much will you pay on a $330 item
7. a $129 item is marked up 20% how much is the markup
8.four friends go out to eat and their meal costs $86.50. The sales tax is 6.75% and they should tip the waiter 20% how much should each person pay to the nearest cent
9.original cost: $35 new cost: $38.22
what is the percent increase