Answer:
1:3:5
20:60:100
Step-by-step explanation:
angles in a triangle add up to 180
so we add 1,3 and 5 to get 9
to find out how much 1 part is worth we do 180÷9 to get 20
so 1 part=20
so we we do:
20x1=20
20x3=60
20x5=100
Answer:
30:60:100
Step-by-step explanation:
angles of triangle =180°
sum of ratios
1+3+5=9
finding for the first one which is one
1/9×180°=20°
finding for the second one which is three
3/9×180°=60°
finding for the third one which is five
5/9×180=100°
adding all the angles
20°+60°+100°=180°
(11/18-4/9)+1/6 pemdas fraction
Answer:
1/3
Step-by-step explanation:
11/18 - 4/9 + 1/6
= 1/6 + 1/6
= 1/3
The value of the fraction is 1/3.
What is PEMDAS Rule?PEMDAS rule is the same as BODMAS rule.
PEMDAS is the abbreviation for Parenthesis, Exponents, Multiplication, Division, Addition and Subtraction.
Given fraction is : (11/18 - 4/9) + 1/6
We have a parenthesis (brackets) in the given expression. First solve the operations inside the bracket.
And multiply the fraction 4/9 with 2 on both numerator and denominator.
(11/18 - 4/9) + 1/6 = (11/18 - 8/18) + 1/6
= 3/18 + 1/6
There is only an operation of addition left.
Multiplying both numerator and denominator of 1/6 with 3,
(11/18 - 4/9) + 1/6 = 3/18 + 3/18
= 6/18
= 1/3
Hence the value of the fractional expression given is 1/3.
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You have a plate of 40 cookies. Ten have chocolate chips and 15 have pecans. Of the cookies mentioned in the preceding
sentence, four have both chocolate chips and pecans. You select a cookie at random. What is the probability that your cookie has
chocolate chips or pecans?
(Express numbers in exact form. Use symbolic notation and fractions where needed.)
probability your cookie has chocolate chips or pecans:
Using Venn probabilities, there is a 0.525 = 52.5% probability that your cookie has chocolate chips or pecans.
What is a Venn probability?In a Venn probability, two non-independent events are related with each other, as are their probabilities.
The "or probability" is given by:
[tex]P(A \cup B) = P(A) + P(B) - P(A \cap B)[/tex]
For this problem, the events are given as follows:
Event A: Chocolate chips.Event B: Pecans.From the text, the probabilities are given as follows:
[tex]P(A) = \frac{10}{40}[/tex].[tex]P(B) = \frac{15}{40}[/tex][tex]P(A \cap B) = \frac{4}{40}[/tex]Hence the "or probability" is given by:
[tex]P(A \cup B) = \frac{10}{40} + \frac{15}{40} - \frac{4}{40} = \frac{21}{40} = 0.525[/tex]
0.525 = 52.5% probability that your cookie has chocolate chips or pecans.
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If the height of a cylinder is 24 mm and the radius is 8 mm what's the volume
Answer:
V ≈ 4825.49 cubic mm
Step-by-step explanation:
equation to find volume of cylinder: V = pi * r^2 * h
r = radius
h = height
plug given numbers into equation
r = 8
h = 24
V = pi * r^2 * h
V = pi * (8)^2 * 24
V = pi * 64 * 24
plug into calculator
V≈ 4825.49 cubic mm
if -
3- 12, what is the value of x?
4
00
O 18
0 24
Answer:
8
Step-by-step explanation:
[tex]\frac{2}{3}[/tex] = [tex]\frac{x}{12}[/tex]
We make the denominator the same by multiplying [tex]\frac{2}{3}[/tex] by 4.
[tex]\frac{8}{12}[/tex] = [tex]\frac{x}{12}[/tex]
Thus, x = 8.
Compare the two numbers - 7.5 and -7
Answer:
Well -7>-7.5
Step-by-step explanation:
Negative numbers are that the Humber that is closest to 0 is the greatest. Like in -7 and -7.5, the -7 is closer to 0 so its greater.
Answer:
the answer to your question is -7.5<-7
-70+45+x=100
I need this right away!
Answer:
x=125
Step-by-step explanation:
What is measure 1, 2, 3, 4, 5?
Answer:
The triangles formed are iscocleles triangles making their bases the same angle measures. Additionally, RST anf RGT are congruent since they are each equal to 1/2 of RQTS
We also know that the interior angles of any triangle add up to 180°
Therefore,
m<R + m<T + 126 = 180
m<R + m<T = 54
Since m<R and m<T are equal, R and T must be equal to 27
m<R=27
m<t=27
Therefore,
m<1=27
m<2=27
m<3=27
m<4=27
m<5=126
Step-by-step explanation:
Which is an equation for the line that passes through the points (-3, 13)
and (2,-2)?
Answer:
y=-3x+4
Step-by-step explanation:
The triangles are similar.
What is the value of x?
Enter your answer in the box.
x =
Please help me and don’t look on the internet
Question 1
[tex]\left(\frac{-5+2}{2}, \frac{5-5}{2} \right)=\boxed{\left(-\frac{3}{2}, 0 \right)}[/tex]
Question 2
Let the coordinates of the other endpoint be (x,y).
[tex]\left(\frac{x + 4}{2}, \frac{y+8}{2} \right)=( - 6,4) \\ \\ \implies \frac{x + 4}{2}=6 \implies x= - 16\\ \\ \frac{y+8}{2}=4 \implies y=0[/tex]
So, the coordinates of the other endpoint are (-16,0).
40% of N is 80. Find N
Answer:
i think N=32
Step-by-step explanation:
which ordered pair is the solution of the system of equations shown?
y= -x + 5
y= 5x-6
Answer(1.833,3.167)
Step-by-step explanation:
Explain how to solve | 2d | +3<7.
Answer:
d<2 and d>−2
Step-by-step explanation:
| 2d | +3<7
Subtract 3 from both sides
| 2d | <4
Then absolute value rule
-4<2d<4
2d>-4 and 2d<4
divide both sides by 2
d<2 and d>−2
HAVE A WONDERFUL DAY
BRAINLIEST PLEASEI'm not sure if this is correct or not. I just learned how to plot these equations. Please tell me if i'm right or wrong and explain if possible.
Answer:
The graph you have is wrong. This is the right graph.
Hope this helps! Have a nice day, good luck, and stay safe!
I WILL GIVE 20 POINTS!! PLEASE HELP!
Answer:
the second option.
[tex]-3\leq x\leq 0[/tex]
Step-by-step explanation:
A sample is treated as large sample, when its size is...
Answer:
A sample is considered large when n≥30. is called the margin of error of the estimate.
Step-by-step explanation:
I hope that was the answer you are looking for. If it is possible could you please mark me brainliest?
A sample is treated as large sample when its size is n ≥ 30.
Here, A sample is treated as large sample.
What is large sample?
The sample size n is greater than 30 ( n ≥ 30 ) is known as large sample.
Now,
A sample is treated as large sample when its size is n ≥ 30.
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Temperature of 7 degrees below 0
Answer:
huh? do you mean -7?
Step-by-step explanation:
Francis walked 450 feet.Trey walked 6 yards less than Francis.How many yards did Trey walk
Answer:
432
Step-by-step explanation:
1 yard=3 feet
6 x 3=18
450 - 18=432
Please:
Please give me brainliest.
Segments and angles......
Answer:
QT= 12
Step-by-step explanation:
In the math RS=QR because R is the mainpoint of Qs
here given
RT=10 , RS=2, QR=2 BECAUSE {RS=QR} AND QR+RS=4=QS
NOW
RT-RS= 10-2=8=ST
SO THE ANSWER IS
ST+QS=8+4=12
Answer:
[tex] 12[/tex]
Step-by-step explanation:
Hence R is the midpoint,it divides QS into two equal parts.Therefore QS=QR+RS And QR= RS RT=10(given) RT=RS + ST QT=QR+RS+ ST QT= QR+RT QT=2+10QT=12
[tex]hope \: it \: helps \\pls \: mark \: as \: brainliest.....[/tex]
could you explain how to find this?
Remember the formula for calculating volume is: Volume = Area by height. V = A X h.
For a triangle the area is calculated using the formula: Area = half of base by altitude. A = 0.5 X b X a.
So to calculate the volume of a triangular prism, the formula is: V = 0.5 X b X a X h. i hoped this helped sorry if it didnt
helppp meeeeeeeeeeee
Answer:
1st choice
Step-by-step explanation:
$8.75 for each bag which means 8.75x
plus a fee of $18.50 which means + 18.50
Which phrase best describes taxable income?
Adjusted gross income minus any allowable tax deductions, describes the taxable income.
Taxable Income :The term taxable income refers to any gross income earned that is used to calculate the amount of tax you owe. Put simply, it is your adjusted gross income less any deductions. This includes any wages, tips, salaries, and bonuses from employers. Investment and unearned income are also included.
To determine the taxable income we use :
Taxable Income = Gross Sales – Cost of Goods Sold – Operating Expense – Interest Expense – Tax Deduction/ Credit.
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If the relationship is proportional, what is the missing value from the table?
х
8
9
16
14?
Ella earned $59.70 selling handmade bracelets at the craft fair. She sold a total of 6 bracelets. If all the bracelets were priced the same, how much did she charge for each bracelet?
evaluate the expression when n=-4
n^2+5n+7
Answer:
3
Step-by-step explanation:
When n= -4 we replace in the given formula and evaluate the answer as shown below:
(-4)^2 + 5 (-4) + 7 = 16 - 20 + 7 = 3
PLZ HELP ME BRAINLIEST IF CORRECT
Answer:
Izi. (1,2)
Step-by-step explanation:
Just look at the graph and see where the x and y meets together when the line is being crossed
Help me with this bs
Mrs. Scott decided that she would spend no more than $120 to buy a jacket and a skirt. If the price of the jacket was $20 more than 3 times the price of the skirt, which inequality represents the highest possible price of the skirt
Answer:
20 x 3 > x
Step-by-step explanation:
x is the price of the skirt in the second part
82-L
A local church had a bake sale. They sold
pies for $10 and cakes for $8. If on the first
day 40 items were sold for a total of $356, how
many cakes did the church sell on the first day
of the bake sale?
A. 12
B. 28
C. 18
D. 22
Find the LCM of 17, 11, and 5
Answer:935
Step-by-step explanation:
Answer: 935 is the LCM of 5, 11, and 17.
Step-by-step explanation:
Firstly, I am going to use the easier method of finding numbers that meet up with each other.
So, by adding the first number to itself and then to the new number, we can use a list-type method. Let's begin.
5, 10, 15, 20, 25, 30, 35, 40, 45..... 920, 925, 930, 935.
11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132, 143..... 913, 924, 935.
17, 34, 51, 68, 85, 102, 119..... 884, 901, 918, 935.
The list goes on all the way until we reach 935, which in this case, is our Least Common Multiple. This takes quite a while, so you should use an online and/or auto-calculator instead of doing the challenge on your own.
To recap, using the listing method to find LCMs, the LCM of 5, 11, and 17 is 935.