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2 years ago

Hey guys! a friend and I are confused and could really use the help. could you explain why? thanks!

Mathematics

2 answers:

ziro4ka [17]2 years ago

7 0

Answer:cant see it

Step-by-step explanation:

Tanya [424]2 years ago

5 0

Answers:

substitution
definition of perpendicular

===================================================

Explanation:

The first dropdown box is "substitution" because we are replacing, aka substituting, the $m \angle UXV$ with $m \angle TXU$ . This replacement is valid because we are given that $\angle TXU \cong \angle UXV$ . They are congruent angles.

The second dropdown box is "definition of perpendicular". If we have a 90 degree angle like this, then the two lines are considered perpendicular simply by definition.

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Find the value of x. Then find the measure of each labeled angle

Artyom0805 [142]

Step-by-step explanation:

Question 10 :

3x + 6 = 4x – 12 ( reason: corresponding angles due to parallel lines)

simplify and get x, thus x = 18

to find 3x + 6 or 4x - 12(which is both the same),

3(18) + 6 = 60° , 4(18) - 12 = 60°

Question 11:

2x + 24 + x = 180 ( reason: interior angles due to parallel lines)

simplify again to get x, you will get x = 52

then find the individual by subbing in the value of x into the equation.

so 2x + 24 = 2(52)+24 = 128° and x = 52°

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2 years ago

Người ta thống kê được rằng mỗi chuyến bay có chừng 0,5% hành khách bị mất hành lí và giá trị trung bình mà khách đòi bồi thường

Butoxors [25]

Answer:

tăng lên 5.000 nghìn đồng

Step-by-step explanation:

mỗi chuyến bay có 0.5% hành khách mất hành lí

mỗi người đòi bồi thường 1.000.000 đồng

do đó vẽ mỗi người tăng lên :0.5%×1.000.000=5.000

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3 years ago

Write an expression the represents the statement "Add 9 and 3, then multiply by 6"

ELEN [110]

Answer:

6(9+3)

Explanation:

Add 9 and 3 which is 9 + 3

THEN multiply by 6 which is 6(9 + 3)

I put parentheses because it's sayings to add first and then multiply!

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2 years ago

A boat costs $12,050 and decreases in value by 12% per year. How much will the bout be worth after 9 Years

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3 years ago

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Rina8888 [55]

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Another term would be the 3rd term which would be working with 3d planes instead of 2d planes.

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3 years ago

Read 2 more answers