Answer:
-120087.5
WORKED IT OUT
An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 9 more than three times the length of the bottom of the triangle. The last side is 7 more than the bottom of the triangle. Write and simplify an expression for the perimeter of the triangle.
What is the area of this polygon?
A) 24 cm2
B) 16 cm2
C) 40 cm2
D) 18 cm2
Answer:
C) 40 cm²
Step-by-step explanation:
area of top triangle = 1/2 x 8 x 6 = 24 cm²
area of bottom triangle = 1/2 x 8 x 4 = 16 cm²
24 cm² + 16 cm² = 40 cm²
Lazy Larry agreed to work on a job for his brother-in-law for thirty hours at eight dollars an hour, on the condition that he would forfeit ten dollars per hour for every hour that he idled. At the end of the thirty hours, Larry wasn't owed any money and didn't owe his brother-in-law any money either. How many hours did Larry work and how many hours did he idle?
Answer:
he didnt work at all
Step-by-step explanation:
He did no work so he got no money
he wasnt idle cause he wasnt working so he owed nothing
PLS HELP! This is worth 30 points!
Answer:
43
Step-by-step explanation:
90-47=43
43*
take 90 and subtract 47
I really need help!!
Which expression is equivalent to the expression below?
6(2x + 8) +2x
A.10x + 8
B. 14x + 48
C.6x + 14
D.6(2x + 82x)
PLEASE HELP!!!!
Dont use me for points please
Answer:
1. is 351.25 ft^2.
2. is 72.4 rounded up to 73 sections.
3. is 450 meters.
4. is $129.
bag is filled with 12 green marbles, 4 white marbles, and 2 blue marbles. What is the probability of drawing a marble that is blue?
A) 2% B)11% C)13% D) 20%
Answer:
B 11%
Step-by-step explanation:
The total number of marbles is
12+4+2 = 18
P( blue) = number of blue marbles / total marbles
= 2 blue/ 18 total
= 1/9
=.11111
= 11.11%
You have the following colored stones in a bag: 1/2 purple, 2/5 yellow, 1/6 pink and 1/4 black. You pick a stone without looking. What color stone are you MOST likely to choose?
A
yellow
B
pink
C
purple
D
black
Answer:
purple
Step-by-step explanation:
because its half of the bag aka biggest number in their if u can check yourself divide each fraction then pick biggest decimal.
Which expression is equivalent to the expression below?
2(7v) + 9
A.16 + 2
B.23v
C.18v
D.14v + 7v^2
CAN SOMEONE PLEASE HELP!!!!
Answer: B and D
Step-by-step explanation:
Please answer this correct
Answer:
C), or y = 200(1.18)^x, because we have 200 bacteria to start with and 1.18 because if you multiply something by 1.18 that is essentially 118% more than the number, or 18% more than the number.
Hope this helps!
Last week, you finished Level 2 of a video game in 32 minutes. Today, you finished Level 2 in 28 minutes. What is your percent of change?
plz help asap
you will get brainliest if u show work
Answer:
B. The amount of daily sunlight is an independent quantity, and the final height of the plant is a dependent quantity.
The statement that is true about the graph is: B. The amount of daily sunlight is an independent quantity, and the final height of the plant is a dependent quantity.
What are Independent Variables and Dependent Variables?An independent variable is the variable that the researcher manipulates or changes in an experiment. It is the presumed cause or influence on the dependent variable.
On a graph, an independent variable is always plotted on the x-axis while the dependent variable is plotted on the y-axis. Therefore the statement that is correct is option B.
Learn more about Independent Variables on:
https://brainly.com/question/25223322
#SPJ1
Please help will give brainliest
Find the value of each expression. Type your answers in the boxes below.
1. 217÷27=
2. 1720÷14=
Answer: you need to show the rest because i dont know. four times what?
Step-by-step explanation:
...
help me pleasw and thank you what is -2x + 8 - 5x
Mike is having a birthday party. He is having 7 friends over and they will all share his birthday cake. and eat the same amount. However, 1/2 of the cake was accidentally ruined by Mike's dog. What fraction of the whole cake will each of the friends INCLUDING mike receive?
Answer: split into 1/8 of the 1/2 cake
Step-by-step explanation:
I need help answer as quick as you can please
Answer:
Harper can buy 2 or less bags of fruit.
Step-by-step explanation:
3.50 + 4.75b ≤ 15
+(-3.50) +(-3.50)
4.75b ≤ 11.5
/4.75 /4.75
b ≤ 2.42105263158
help me please I will mark brainiest if you are correct
Answer : - 2 3/4, -2, 3/10, 1 1/2
would you pls answer this question?
Answer:
24÷6= 4
so h= 3×4= 12feet
As part of an experiment, Janelle spins a multicolored spinner 100 times and concludes that the probability of the arrow landing on orange is an unlikely event. If Janelle’s conclusion is true, which of these could be the probability of the event?
A. 0 B. 0.3 C. 0.5 D. 1
Answer:
B: 0.3
But before you submit your answer, ask, "Is it bussin Janelle?"
Write a division expression for the fraction, 9/13
Answer:
9 divided by 13
Step-by-step explanation:
im not sure if this is right.
Find the volume of the figure. A rectangular prism is shown. The length is labeled 5 meters. The width is labeled 10 meters. The height is labeled 2 meters. Enter the correct answer in the box.
Answer:
2?
Step-by-step explanation:
This is worth 16 points if you show work you will get the Brainliest answer if your unable to show work type it for your explanation plz ( no links )
Answer:
I think the answer is H Because on 2nd table the function is actaully X+2=Y
But on Table 1 It is X times 2=y
your welcome hope i helped have a good day.
Step-by-step explanation:
What are the coordinates for point I? Don't foget Parenthesis!
Answer:
(4,3)
Step-by-step explanation:
Because I just did it.
Answer:
(6,0)
Step-by-step explanation:
WILL MARK FIRST ANSWER BRAINILEST. NEED ANSWER ASAP
Answer:
Blank 1 : 3, Blank 2 : 0
Step-by-step explanation:
I hope this helps :)
John has to paint the entire cone for a school project. What is the surface area of the cone?
Use 3.14 for π.
Question 14 options:
62.8 sq. in.
125..6 sq. in.
266.9 sq. in.
690.8 sq. in.
Answer:
266.9 sq. in
Step-by-step explanation:
r=5
l=12
SA=π[tex]r^{2}[/tex]+πrl
3.14×[tex]5^{2}[/tex]+3.14×5×12
3.14×25+3.14×60
78.5+188.4
266.9 sq in
Answer:
266.9 square inches
Step-by-step explanation:
A trapezoid was broken into a rectangle and a triangle.
What is the length, b, of the base of the triangle?
A. 2 cm
B. 4 cm
C. 6 cm
D. 8 cm
Answer:
A. 2 cm
Step-by-step explanation:
Because this is a trapezoid that means, the top and bottom side are parallels, meaning that all you have to do is subtract 8 from 10. Which will leave 2 cm over.
Please help I will reward brainliest
Answer:
6.2 cm
Step-by-step explanation: Each tick mark is considered 0.1 cm
Answer:
6.3 cm
Step-by-step explanation:
Which of the following are inverse operations? Check all that apply.
Group of answer choices
Multiplication and Exponents
Roots and Exponents
Roots and Division
Addition and Subtraction
Roots and Multiplication