Given:
R, S, T are midpoints of , , and .
If the perimeter (distance around) of ABC is 20, then the perimeter of RST is
5
10
15
Answers
Answer:
10 since its half of the original
Related Questions
Write the slope-intercept form of the equation of each line given the slope and y-intercept.
Slope: 1/2 , y-intercept=3
Answers
Plug in
Solution: y = 1/2x + 3
If m∠13=2x-3 and m∠15=71°, find the value of x.
Show work please
Answers
Here ∠13 & ∠15 are corresponding angles , so they are equal [ ∠13 = ∠15 ]
As per the question ,
⇒ 2x - 3 = 71°
⇒ 2x = 71 + 3
⇒ 2x = 74
⇒ x = 74 ÷ 2
⇒ x = 37
Hence , x = 37
What is 5654554 + 5544527?
Answers
Answer:
11,199,081
Step-by-step explanation:
Hope this helped, have a great day! ;D
please help with the question and explanation for the answer, please
Answers
Answer:
B
Step-by-step explanation:
to find the percentage, put 200 (electricity and cable) over 2500 (monthly budget) and multiply it by 100. So 200/2500 * 100/1. Hope that helps
2. A formula for the perimeter of a rectangle is P = 2(l + w), where P is the perimeter, l is the length, and w is the width.
If the length of a rectangle is 34 centimeters and the width is 12 centimeters, what is the perimeter?
a. 78 cm b. 105 cm c. 85 cm d. 92 cm
Answers
34+34=68
12+12=24
68+24=92
answer this please !!!!!
Answers
At a butchers hosp, Hilda bought beef and pork. She left with 18 and 8/25 pounds of meat. Express the number of pounds of pork she bought using a decimal.
I'm not sure if I mis-read or something.. How am I supposed to find the pounds of pork if there isn't any info about how much beef she bought. Am I doing something wrong? If so, what is the answer?
Answers
Answer:
18.32
Step-by-step explanation:
convert the fraction 8/25 to the decimal .32 and add 18
What is the discriminate?
Answers
If all people were pea pickers, then how long would it take for the entire population of Earth to pick 1 mol of peas at the rate of one pea per second, working 15 hours per day, 365 days per year
Answers
It will take [tex] 1.392 \times {10}^{10} \: years[/tex] for the entire population of the Earth to pick a mole of pea at the specified rate.
1 mole of a substance is given by :
[tex]6.022 \times {10}^{23} [/tex]Rate per person = 1 pea per secondWorking 15 hours per day ; 365 days per year
1 person will pick = (1 × 365 × 15) = 5475 peas per year Taking the world population as 7,900,000,000 people Number of peas picked per year = (7,900,000,000 × 5475) = 43252500000000The time taken to pick 1 mole of pea will be :
1 mole of pea ÷ Number of peas picked per year [tex] \frac{6.022 \times {10}^{23} }{4.325 \times {10}^{13} } = 1.392 \times {10}^{10} \: years[/tex]The time taken to pick 1 mole of pea will be
[tex]1.392 \times {10}^{10} \: years[/tex]
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a group of fifth graders collected 46 cans of food to donate to three food banks. If each food bank is get an equal number of cans, how many cans do the each receive
Answers
Answer:
about 15.3.
Step-by-step explanation:
46 divided by 3. ig
Please help me understand this question
Answers
Answer:
Make the picture clearer and bigger
Step-by-step explanation:
what is | -5 | + 7
Answers
Answer: 12
Step-by-step explanation:
Did i do it correctly? if no please give the explanation and answer! :):):)
Answers
Answer:
yeah man good job im proud
Step-by-step explanation:
Answer:
You did a very good jod
Step-by-step explanation:
Hope this helped have an amazing day!
Answer choices are
y-x=-4
y-x=-2
y-4=x
y+4x=1
Answers
Answer:
Y+4x=1
Step-by-step explanation:
Crystal's gym membership costs $48 a month. Which table shows the sum of the
amounts that Crystal will pay for her gym membership over the next 4 months?
Answers
Answer:
it will cost 240$ dollars to pay for 5 month
Step-by-step explanation:
PLZ GIVE ME BRAINLEST
Which of the following relations is a function?
OA. (2,0), (-5,3), (5, 1), (-5,5)
B. (2, 4), (-5, 2), (5, 1), (-8, 2)
OC.
(2,4), (-5, 6), (2, 3), (-8, 2)
D. (5, 1), (-5, 4), (2, 1), (5,2)
Answers
Answer:
D.(5,1),(-5,4),(2,1),(5,2)
The delivery charge and daily rate to lease a construction crane are listed below for two companies.
High Top Cranes charges $744 for delivery and $3,290 per day.
Big Lift Equipment charges $1,428 for delivery and $3,214 per day.
If Builder's Construction Company leases a crane for 11 days, which leasing company has a lower total cost?
Answers
Answer: Big Lift Equipment
Step-by-step explanation:
From the question,
High Top Cranes charges $744 for delivery and $3,290 per day. Since Builder's Construction Company leases a crane for 11 days, the cost will be:
= $744 + $3290(11)
= $744 + $36190
= $36934
Big Lift Equipment charges $1,428 for delivery and $3,214 per day. Since Builder's Construction Company leases a crane for 11 days, the cost will be:
= $1428 + $3214(11)
= $1428 + $35354
= $36782
Based on the calculations, Big Lift Equipment has a lower cost
Consider the probability distribution shown below. x 0 1 2 p(x) 0.15 0.60. 0.25 compute the expected value of the distribution.
Answers
Answer:
1.10
Step-by-step explanation:
Given the probability distribution :
x : ___ 0 ___ 1 ___ 2
p(x)__0.15 _0.60 __0.25
The expected value is obtained by:
Σ(X * p(x))
(0 * 0.15) + (1 * 0.60) + (2 * 0.25)
0 + 0.60 + 0.50
= 1.10
Caesar has $180 in his bank account. He needs a total of $2,000 to purchase his uncle's car. He earns $60 per day and says $50 of that amount each day. Which equation can be used to determine the number of days, D, he needs to work to reach his goal of $2,000?
Answers
Answer:
Im not 100% sure because I dont have paper, but the answer is..YELLOW and Dark blue
Step-by-step explanation:
If this isnt the answer pls forgive me, and if you can pls gimme brainliest
Tricia drove 102 miles on three gallons of gas. How far can she drive on seven gallons of gas ?
Carli can walk 40 dogs in 8 hours how many dogs can she walk in 12 hours ?
Answers
1. 255 miles
2. 60 dogs
Determine if x=2 is a solution.
Answers
Answer:
Do you have a picture for the problem that you want to be solved?
2. Alex is training for a marathon. Yesterday, he ran 12 miles North then 9 miles east. He then ran back to his starting point taking the shortest distance possible. What was the total distance he ran yesterday? Hint: find the hypotenuse first. A.225 miles G. 36 miles T.15 miles. Y. 21 miles
Answers
Answer:
21
Step-by-step explanation:
12 + 9 = 21
that is the distance he ran so that is the distance he will run back
( i hope that helped)
50 POINTS HELPPPPPPPPPPP
Answers
Answer:
p(Sports U Work)=1/4
Step-by-step explanation:
13+2/20
15/20
3/4
4/4-3/4=1/4
1/4
If this helps please mark as brainliest
9. In the diagram below of rectangle RSTU, diagonals RT and SU intersect
at O. If RT = 6x + 4 and SO = 7x - 6, what is the length of US?
Answers
Your Answer should be 16
Hence, option (2) is correct i.e., the length of the [tex]US[/tex] is [tex]2cm[/tex].
What is the diagonal?
A polygon is defined as a flat or plane, two-dimensional closed shape bounded with straight sides.
A diagonal is a line segment connecting the opposite vertices (or corners) of a polygon. In other words, a diagonal is a line segment connecting two non-adjacent vertices of a polygon.
Here given that,
In the diagram below of rectangle [tex]RSTU[/tex], diagonals [tex]RT[/tex] and [tex]SU[/tex] intersect
at [tex]O[/tex]. If [tex]RT = 6x + 4[/tex] and [tex]SO = 7x - 6[/tex],
[tex]US=SO(2)\\\\US=7x-6(2)\\\\US=14x-12[/tex]
So,
[tex]6x+4=14x-12\\\\4+12=14x-6x\\\\16=8x\\\\x=\frac{!6}{8}\\\\x=2[/tex]
Hence, option (2) is correct i.e., the length of the [tex]US[/tex] is [tex]2cm[/tex].
To know more about the diagonals
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what is the branch of mathematics that uses variables, numbers and operations.
Answers
Answer:
Step-by-step explanation:
Algebra is a branch of mathematics that uses mathematical statements to describe relationships between things that vary. These variables include things like the relationship between the supply of an object and its price.
Answer:
Algebra
Step-by-step explanation:
This is because the branch of mathematics that uses variables, numbers, and operations is called algebra.
Find the missing side:
Which is the right one
Answers
Answer:
D , drinking coffee
Step-by-step explanation:
hope this helps you somehow
What is the slope of the line through (0,5) and (-2, -1)? Please help.
Answers
Use the quadratic model y = −4x2 − 3x + 4 to predict y if x equals 5.
Answers
Answer:
-111
Step-by-step explanation:
substitute 5 in place of each x
-4(5)^2 - 3(5) + 4
then evaluate or type it into your calculator
-100 - 15 + 4
Answer:
It is -111
Step-by-step explanation:
Hope this helped have an amazing day!
These tiles represent the expression 2(5x–3)–9x. Which expression is equivalent to 2(5x–3)–9x?
Answers
Answer:
There are various answers... x-6 or 10x-6-9x or (5x-3)2-9x or (-3+5x)2-9x
Step-by-step explanation:
We all just have to distributive or simplify
Isaac applied the steps below to find the product of (4.2)(–5.4).
Step 1: (4.2)(–5.4) = (–5.4)(4.2)
Step 2: = (–5.4)(4) + (–5.4)(0.2)
Step 3: = (–21.6) + (–1.08)
Step 4: = –22.68
Which step shows where Isaac applied the distributive property?
Step 1
Step 2
Step 3
Step 4
Answers
This is because he distributed the terms in the first bracket with the terms in the second bracket