Which statements are true for the image below? Check all that apply.
A triangle has angles C, A, 33 degrees. The exterior angle to angle with measure of 33 degrees is D, the exterior angle to A is B, the exterior angle to angle C is 128 degrees.
Measure of angle B = measure of angle C + 33 degrees
Measure of angle B = 180 degrees minus (measure of angle D + 128 degrees)
Measure of angle B = 360 degrees minus (measure of angle D + 128 degrees)
Measure of angle D + measure of angle B + 128 degrees = 360 degrees
180 degrees = measure of angle D + measure of angle B + 128 degrees = 360 degrees
Measure of angle D = 360 degrees minus 33 degrees
Measure of angle D = 180 degrees minus 33 degrees
Measure of angle B = measure of angle D + 128 degrees
Answers
The statements that are true for the image below are:
A. m∠B = m∠C + 33° (exterior angle theorem)
C. m∠B = 360° - (m∠D + 128°) (sum of exterior angles)
D. m∠D + m∠B + 128° = 360° (sum of exterior angles)
G. m∠D = 180° - 33° (angles on a straight line)
The statements that are true for the image below are:
A. m∠B = m∠C + 33° (exterior angle theorem)
C. m∠B = 360° - (m∠D + 128°) (sum of exterior angles)
D. m∠D + m∠B + 128° = 360° (sum of exterior angles)
G. m∠D = 180° - 33° (angles on a straight line)
What is the Triangle Sum Theorem?The triangle sum theorem states that, all the interior angles of a triangle will give a sum of 180°.
Given is a figure we have to choose the correct statements from the options given,
We know that,
Angles on a straight line sum up to 180°.
Sum of all exterior angles of any polygon = 360°.
Therefore, the statements that are true for the image below are:
A. m∠B = m∠C + 33° (exterior angle theorem)
C. m∠B = 360° - (m∠D + 128°) (sum of exterior angles)
D. m∠D + m∠B + 128° = 360° (sum of exterior angles)
G. m∠D = 180° - 33° (angles on a straight line)
Learn more about triangle theorems on:
brainly.com/question/19805547
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please help 25 pointttttsssssss and don't spammmmm
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Step-by-step explanation:
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Which of the following values represent a meaningful difference between two populations? Select all that apply.
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Answer: I got you if its not to late the answer is 2,3
Step-by-step explanation
anything above 2 is meaningful so first you would subtract 21.9 28.1 to get 3.7 its above 2 so that's one do the same for the rest anything above 2 is your answer or right at two really hope this helps
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5xy + 9gh - 4xy + 11gh + 110 -6
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Answer:
20gh+xy+104
Step-by-step explanation:
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Write an equation for the total cost (t) based on the number of weeks (w) that a child is enrolled.
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Answer:
Step-by-step explanation:
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Using the formula V=L x W x H to find the volume of the rectangular prism when the length is 45cm, the width is 12cm, and the height is 10cm. *
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45 Width 12 Height 10
Help me please ASAP... I don't get it
Answers
Answer:
2): Radius: 6
Diameter: 12
Circumference: 37.68
Area: 28.27 (Approximate)
3)Radius: 9
Diameter: 18
Circumference: 56.52
Area: 113.1 (Approx.)
4) Radius: 2.4
Diameter: 4.8
Circumference: 15.072
Area: 254.47 (Approx.)
5) Radius: 3.5
Diameter: 7
Circumference: 21.98 (22)
Area: 38.48
6)Radius: 7
Diameter: 14
Circumference: 43.96 (44)
Area: 153.94 (154)
Step-by-step explanation:
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Answer:
the picture dont show screenshot it
Step-by-step explanation:
4^3 is equivalent to? *
A:4 + 4 + 4
B:12
C:64
D:81
1 answer :)
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Answer:
4+4+4
Step-by-step explanation:
4^3 means 4 cubed which is equal to 4 added three time
A circle has a diameter of 14 ft. What is the area of the circle? (use 3.14 for )
A. 43.96 ft²
B. 87.92 ft²
C. 153.86 ft²
D. 615.44 ft²
Answers
Answer:
answer is C. 153.86ft^2
Answer:
C 153.86ft²
Step-by-step explanation:
The formula is πr²
This mean you first find the radius of the circle which is half of the diameter. so for this circle the radius is 7ft.
Now plug everything in the formula and solve
3.14×7²
Following bedmas you would do exponents first. 7²=49
Now do 3.14×49 which is 154.86ft²
Use the Distributive Property to solve the problem. [Example: 4(6+3) = 4(6)+4(3) = 24 + 12 = 36] 9(8 + 4)
(sorry for spamming these questions, its part of an assignment i HAVE to do well on to raise my horrible math grade)
Answers
please let me know if you need help on anything else.
4(6+3)=4(6)+4(3)=24+12=36.
multiply 4(6) and 4(3).
4x6=24 4x3=12
24+12=24+12=24+12=36
24+12=36
9(8+4)
72+36=108
---
hope it helps
Answer:
2x = 6
Step-by-step explanation:
Simplify the following algebraic expressions.
- 6x + 5 + 12x -6
2(x - 9) + 6(-x + 2) + 4x
3x2 + 12 + 9x - 20 + 6x2 - x
(x + 2)(x + 4) + (x + 5)(-x - 1)
1.2(x - 9) - 2.3(x + 4)
(x2y)(xy2)
(-x2y2)(xy2)
Solution
Group like terms and simplify.
- 6x + 5 + 12x -6 = (- 6x + 12x) + (5 - 6)
= 6x - 1
Expand brackets.
2(x - 9) + 6(-x + 2) + 4x = 2x - 18 - 6x + 12 + 4x
Group like terms and simplify.
= (2x - 6x + 4x) + (- 18 + 12) = - 6
Group like terms and simplify.
3x2 + 12 + 9x - 20 + 6x2 - x
= (3x2 + 6x2) + (9x - x) + (12 - 20)
= 9x2 + 8x - 8
Expand brackets.
(x + 2)(x + 4) + (x + 5)(- x - 1)
= x2 + 4x + 2x + 8 - x2 - x - 5x - 5
Group like terms.
= (x2 - x2) + (4x + 2x - x - 5x) + (8 - 5)
= 3
Expand and group.
1.2(x - 9) - 2.3(x + 4)
= 1.2x - 10.8 - 2.3x - 9.2
= -1.1x - 20
Rewrite as follows.
(x2y)(xy2) = (x2 x)(y y2)
Use rules of exponential.
= x3 y3
Rewrite expression as follows.
(-x2y2)(xy2) = -(x2 x)( y2 y2)
Use rules of exponential.
= - x3 y4
Simplify the expressions.
(a b2)(a3 b) / (a2 b3)
(21 x5) / (3 x4)
(6 x4)(4 y2) / [ (3 x2)(16 y) ]
(4x - 12) / 4
(-5x - 10) / (x + 2)
(x2 - 4x - 12) / (x2 - 2 x - 24)
Solution
Use rules of exponential to simplify the numerator first.
(a b2)(a3 b) / (a2 b3) = (a4 b3) / (a2 b3)
Rewrite as follows.
(a4 / a2) (b3 / b3)
Use rule of quotient of exponentials to simplify.
= a2
Rewrite as follows.
(21 x5) / (3 x4) = (21 / 3)(x5 / x4)
Simplify.
= 7 x
(6 x4)(4 y2) / [ (3 x2)(16 y) ]
Multiply terms in numerator and denominator and simplify.
(6 x4)(4 y2) / [ (3 x2)(16 y) ] = (24 x4 y2) / (48 x2 y)
Rewrite as follows.
= (24 / 48)(x4 / x2)(y2 / y)
Simplify.
= (1 / 2) x2 y
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(4x - 12) / 4 = 4(x - 3) / 4
Simplify.
= x - 3
Factor -5 out in the numerator.
(-5x - 10) / (x + 2) = - 5 (x + 2) / (x + 2)
Simplify.
= - 5
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(x2 - 4x - 12) / (x2 - 2x - 24) = [(x - 6)(x + 2)] / [(x - 6)(x + 4)]
Simplify.
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2x = 6
PLLLLLZZZZ III NNNEEEDDDD HEELPP
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Answer:
8
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Step-by-step explanation:
hope this helps!
Answer:
Y= 3x+10
Y= 1/2x+7
Y= 1/2x+4
Y= 4x-2
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Answer:
Step-by-step explanation:
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Answer:
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Upon what does the force of gravity between two objects depend? The amount of attraction between the two objects A
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Step-by-step explanation: i did the exam.
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Answer:
x = -12.5
Step-by-step explanation:
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Step-by-step explanation:
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Answer
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Step-by-step explanation:
First you divide 8.28 by 18 to find the rate or in this case the cost per stamp.
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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PLEASE PLEASE PLEASE HELP I WILL MARK BRAINLIEST!!!!!!!
What do ribosomes and the endoplasmic reticulum have in common?
Group of answer choices
A) They are both involved in building and transporting proteins.
B) They are both found in the nucleus.
C) They are found in animal cells but not in plant cells.
D) They are both involved in getting rid of waste.
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Answer:
The answer is A
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
But, Have a nice day lol!
Find the median of the following data set: 24, 53, 38, 12, 31, 19, and 26
A. 12
B. 41
C. 26
D. 21
Answers
Answer: the answer would be 12!
explanation : A "Median" Is the MIDDLE in a set of numbers! so in this case the median would be 12 because it's directly in the middle of 24,53,38 and 31,19,26. xx
You have to put the numbers from least to greatest and the number that is in the middle is the median.
Identify the population. Determine whether each sample is a random sample or a biased sample.
Gino wants to know how most people in his neighborhood get to work. He surveys 100 people getting off the bus at a bus stop near his house.
Population is:
Random Sample or Biased Sample:
Answers
Answer:
Biased Sample
Step-by-step explanation:
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