In Exercises 13 and 14, find m_1, 22, and m23.
13.
14.
50°
3
1
3 115°
2 1
2
PLEASE HELP
Answers
Answer:
For Question 13 :∡ 1 = 130°; ∡ 2 = 50° ∡ 3 = 130°
For Question 14 :∡ 1 = 65°; ∡ 2 = 115° ∡ 3 = 65°
Step-by-step explanation:
Question 13:
There is multiple ways to solve those questions. However I will stick with the simple way.
1) We know that a straighteangle is = to 180°
2) Acording to the statment on step one we will say that ∡ 1 + the ∡ 50° = 180°
Resoectivelly
180° - 50° = ∡1
180° - 50° = 130°
∡ 1 = 130°
3) ∡ 2 + ∡ 1 = 180°
We already ∡ 1 from step 2, then
∡ 2 = 180° - 130°(∡1)
∡ 2 = 50°
4) ∡ 2 + ∡ 3 = 180°
∡ 3 = 180° - 50° (∡ 2)
∡ 3 = 130°
Question 14 1) We know that a straighteangle is = to 180°
2) Acording to the statment on step one we will say that
angle 1 + the angle 115° = 180°
Resopectivelly
180° - 115° = ∡ 1
180° - 50° = 65°
∡1 = 65°
3) ∡ 2 + ∡ 1 = 180°
We already∡ 1 from step 2, then
∡ 2 = 180° - 65°(∡1)
∡ 2 = 115°
4) ∡ 2 + ∡ 3 = 180°
∡ 3 = 180° - 115° (∡ 2)
Have fun
Related Questions
Paisley invests money in an account paying a simple interest of 8.9% per year. If she invests $80 and no money will be added or removed from the investment, how much will she have in one year, in dollars and cents?
Answers
it will be removed
Step-by-step explanation:
The students in Mr. Tran’s class want to raise $905.94 for new basketball equipment for the school. So far, they have earned a total of $732.78. How much money do they still need to earn?
A.
$173.16
B.
$233.24
C.
$636.84
D.
$1,638.72
if its right I give you something
Answers
Answer:
A 173.16
Step-by-step explanation:
905.94 - 732.78 = 17316
Part A
In "The Case for Shelter Animals," what does the author explain about the cost of becoming a pet owner?
Adoption costs more money than buying a pet.
Pet stores are more expensive than breeders.
It is more expensive to buy a pet than it is to adopt.
Cats are less expensive than dogs.
Question 2
Part B
Which evidence from the text best supports the answer to Part A?
"So those who buy from pet stores and breeders can expect to pay those fees on top of already-high purchase costs."
"The guide states that adopting a dog or a cat from a shelter usually costs between $50 and $500."
"Meanwhile, an animal from a pet store typically costs at least $1,000. Breeders are even more expensive."
"One reason that adopting pets from shelters is the logical choice is that shelter animals are less expensive than those bought from pet stores or breeders."
Answers
Answer:
part a, c part b, d
Step-by-step explanation: i just took the test for k12
Statement 1 is incorrect.
Statement 2 is incorrect.
Statement 3 is correct.
Statement 4 is incorrect.
What is the adoption cost?Adoption cost in the given problem is the money spent in maintenance, feeding, and other expenses in order to adopt a pet.
"Adoption costs more money than buying a pet" is an incorrect statement because if we extract the conclusion combinedly from statements 2 and 3, it is clear that adoption cost is in the range of $50 and $500 in the case of a shelter animal while an animal from a pet store typically costs at least $1,000.
"Pet stores are more expensive than breeders", this is an incorrect statement because in the third paragraph it is mentioned that "an animal from a pet store typically costs at least $1,000. Breeders are even more expensive."
"It is more expensive to buy a pet than it is to adopt" is a correct statement because in the fourth paragraph it is mentioned that "adopting pets from shelters is the logical choice because shelter animals are less expensive than those bought from pet stores or breeders."
"Cats are more expensive than dogs" is an incorrect statement because in the second paragraph it s mentioned, "adopting a dog or a cat from a shelter usually costs between $50 and $500." There has not been discussed anything about the individual adoption costs for each.
Therefore, Statement 1 is incorrect.
Statement 2 is incorrect.
Statement 3 is correct.
Statement 4 is incorrect.
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A student received a coupon for 20% off the total purchase price at a clothing store. Let z be the
original price of the purchase. Use the expression below for the new price of the purchase. Write an
equivalent expression by combining like terms.
Z-0.2z
Z-0.2z =
Answers
Answer:
i don't know
Step-by-step explanation:
mag-aral ka mabuti para maging matalino
Hope that helps
Select the correct answer. Which equation describes the line graphed above? A. y=-4x-5 B. y=-1/5x-4 C. y=-5x-4 D. y=-4x-1/5
Answers
Answer:
Option B
Step-by-step explanation:
Answer: B.
Step-by-step explanation: Plato
Name the segment parallel to the given segment for #2
Answers
Answer:
YZ is parallel to RT
RS is parallel to XZ
XY is parallel to TS
Step-by-step explanation:
The answer is self-explanatory if you look at the picture and the segments listed as parallel - running side by side. Hope this helps and all the answers are right. Just checked the score on the test and these were right.
The parallel line segment will be YZ || RT, RS || XZ, and XY || TS.
What is the triangle?The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180 °.
In math, equal lines can be characterized as two lines in the very plane that are at equivalent separation from one another and never meet.
The length of a line portion can be estimated either in metric units like millimeters, and centimeters, or in standard units like feet or inches.
The line segment YZ is parallel to RT.
The line segment RS is parallel to XZ.
The line segment XY is parallel to TS.
The parallel line segment will be YZ || RT, RS || XZ, and XY || TS.
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Altogether, 360 schoolchildren sit down for their exams.
Five percent of them have one pen. Of the remaining 95
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HEL MEEEE
Answers
Answer:
A esta así no puedo xd ._.
Total Pens, owned by all students between all of them = 360
Percentage wise calculation of Pens
Total children = 360
Students having one pen = 95% of 360 = 18
Remaining 95% = 360 - 18 = 342
Half of remaining ie 342 = 171, have two pens
Other half of remaining ie 171 have no pens
Total pens, all children have between all of them = Summation (number of students x number of pens)
= (18 x 1) + (171 x 2) + (171 x 0)
= 18 + 342
= 360
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During each of the past three months, Tyler grew
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Answer with supporting work:
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Answers
Answer:
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Step-by-step explanation:
The slope of line shows the steepness of that line. It is the ratio of the change in vertical distance to the change in horizontal distance.
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Answers
Answer:
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Step-by-step explanation:
I just solved
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Answers
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AB = 4.41 (nearest hundredth)
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Step-by-step explanation:
Convert the following decimal to a fraction.
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Step-by-step explanation:
143
20
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3
20
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Answer:
7 12/10000
Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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6x8x16x10
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
I hope it's helpful!
Have a nice day!
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Answer:
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Step-by-step explanation:
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Answers
Answer:
no solution
Step-by-step explanation:
logx - log(x+5) = log2,
logx = log2 + log(x + 5),
Remember that logs of the same base can be added together by multiplying their arguments:
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Answers
Answer:
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Step-by-step explanation:
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please mark me as brainlist
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Answers
Answer:
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Step-by-step explanation:
Look at the pattern below.
3, 6, 9, 12, ...
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A.
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B.
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Answers
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Answers
Answer:
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Answers
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Step-by-step explanation:
Multiply both sides by 3
3(x) / 3 = 5x3/4
x= 15/4 or 3.75
Answer:
exact form:15/4
Step-by-step explanation:
decimal form:3.75
mixed number: 3 3/4
just in case you need any different forms :)
x*4/4=3*5/4 divide both sides of equation by 4
cancel 4 with 4=x
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A farmer planted 1890 plants in a field in rows each having 63 plants. A certain type of worm destroyed 21 plants in each row. How many plants were not destroyed by the worms?
Answers
Answer:
1260 plants remaining
Step-by-step explanation:
63-21=42 (number of plants not destroyed)
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Who ever get it right I will give Brainly thx u
Answers
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Some one answer this thanks
Answers
Answer:
1,2,5 equal 32
Step-by-step explanation:
Answer:
(2³×4)+(11-11)5
4²×2
2^5
Step-by-step explanation:
(2³÷4)+(11-11)5
=(8×4)+0
=32
4²×2
=16×2
=32
2^5
=2×2×2×2×2
=4×4×2
=16×2
=32
Find the area of the semicircle.
Answers
Answer:
39.25 centimeters squared is the area of the semicircle
n the diagram, the measure of angle 9 is 85°.
4 lines intersect to form 16 angles. The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 9, 10, 11, 12; 13, 14, 15, 16.
Which angle must also measure 85°?
Angle2
Angle5
Angle11
Angle12
Answers
Answer:
The real answer is angle 5
Step-by-step explanation:
The angle 11 must measure the angle 85. The correct option is C.
What are lines and angles?An infinitely long row of evenly spaced dots that extends in both directions makes up a line. Its length is the only dimension it has. An illustration of a line is a horizontal mark made on a piece of paper. A figure made by two rays that intersect at the same endpoint is referred to as an angle.
Given that in the diagram, the measure of angle 9 is 85°. 4 lines intersect to form 16 angles. The angles created, clockwise from the top left are 1, 2, 3, 4; 5, 6, 7, 8; 9, 10, 11, 12; 13, 14, 15, 16.
The measure of angle 9 is equal to the measure of angle 11. it means that angle 9 and angle 11 are equal to 85 degrees. The image is attached with the answer below. Shows the angle 9 and angle 11 are vertically opposite angles.
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