In the diagram below, line RCBT and △ABC are shown with m∠A = 60 and m∠ABT = 125. What is the m∠ACR?
1.125°
2.115°
3.65°
4.55°
Answers
Answer:
3.) 65
Step-by-step explanation:
180-125=55
55+60= 115
a triangle equals 180
180-115=65
The sum of all the angles in a triangle is 180 degrees.
The value of the m∠ACR is 65°.
Option 3 is the correct answer.
What is the sum of angles in a triangle?The sum of all the angles in a triangle is 180 degrees.
We have,
Line RCBT and ΔABC.
From the diagram, we see that,
In ΔABC,
m∠A + m∠B + m∠C = 180 ___(1)
m∠CBT = 180
m∠CBA + m∠ABT = 180
m∠CBA + 125 = 180
m∠CBA = 180 - 125
m∠CBA = m∠B = 55 ____(2)
m∠BCR = 180
m∠BCA + m∠ACR = 180 ____(3)
From (1) and (2) we get,
m∠A + m∠B + m∠C = 180
60 + 155 + m∠C = 180
m∠C = 180 - 60 - 55
m∠C = 65 ____(4)
From (4) we get,
m∠ACR = 65
Thus,
The value of the m∠ACR is 65°.
Option 3 is the correct answer.
Learn more about angles here:
https://brainly.com/question/28793979
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Answer:
The answer is the last one: The slop of the line is 1/4, so the company charges $0.25 per mile.
Step-by-step explanation:
The slope is 1/4 because you rise 1 and run 4 putting the point at (4,1)
$0.25 because to go 4 miles it is one dollar so 1 mile is $0.25
Answer:
3rd one
Step-by-step explanation:
A family prepares an emergency kit for their home. The kit contains 63 gallons of drinking water. The family's daily drinking water needs are 3 1/2 gallons for the adults and 1 3/4 gallons for the children. For how many days would this emergency water supply last the family
Answers
Answer:
12 days
Step-by-step explanation:
Total gallons of the family's drinking water needs = gallons consumed by children + gallons consumed by adults
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Converting to decimals
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63 / 5.25 =12 days
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Step-by-step explanation:
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Answers
Write an expression in simplest form for the perimeter of each figure.
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Answers
Answer:
1) 9h +6x+3
2) 10y-3
Step-by-step explanation:
Answer:
4. 9h + 6x + 3
5. 10y - 3
Step-by-step explanation:
Figure 4
Perimeter
= 4h + 6 + 2x + 5h + 4x - 3
= 9h + 6x + 3
Figure 5
Perimeter
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its B.)
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
20/1,000 = 0.02
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because if argentina has 15 more than south africa then you need to subtract 24-15=p which is pretty much the same things as p-24=15
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Determine whether the function is linear or nonlinear. Explain
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Answers
Answer:
A linear function follows a constant rate of change Here we see x moves by 4 units and that y decreases by 4 units then suddenly changes to 6 units hence 13 Is Not A functionFor 12, it is a function because it follows a consistent rate of change which is x or one unit of change.Answer:
12) The function is linear.
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Step-by-step explanation:
13) A linear functions equation must be in y = mx + b form
When you graph the table there is no y = mx + b equation that makes a line that passes through all the points.
The speed of light is about 300,000,000 meters per
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second.
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Speed of Light
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Answers
Answer: it’s speed of light
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Answers
9514 1404 393
Answer:
15/22 peso/m^2 ≈ 0.68182 peso/m^2
Step-by-step explanation:
The area is the product of the dimensions. 1 km = 1000 m.
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The price per square meter is ...
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Step-by-step explanation:
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Answers
Answer:
$25
Step-by-step explanation:
.05x500=25
hope this helps
Answer:
He will pay $25 worth of tax
Step-by-step explanation:
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Answers
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answers
9514 1404 393
Answer:
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Step-by-step explanation:
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__
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Answers
Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Answers
Answer:
The value of x = 12, makes the statement [tex]3x=2x+12[/tex] true
Option D is correct option.
Step-by-step explanation:
What value of x makes this statement true?
[tex]3x=2x+12[/tex]
We need to solve the equation to find value of x
[tex]3x=2x+12[/tex]
Subtract 2x on both sides
[tex]3x-2x=2x+12-2x\\x=12[/tex]
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Option D is correct option.
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Answers
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Answer:
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Step-by-step explanation:
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Answers
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Step-by-step explanation:
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Step-by-step explanation:
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17)
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A)
{0, 2, 4, 6, 8}
B)
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C){1,3,5,7,9)
D)
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Answers
Answer:
answer of XnY where Y is an even no and X is a whole number less than 10 is
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Answers
Answer:
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Step-by-step explanation:
Answer:
6 x 6 x 6 = 216 I believe that's right
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Answers
4x+12-(2x-5)
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