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Natasha2012 [34]
4 years ago
9

Given the following diagram, find the required measure.

Mathematics
1 answer:
Zielflug [23.3K]4 years ago
3 0

Answer:

∠ 5 = 40°

Step-by-step explanation:

∠ 1 and ∠ 2 are adjacent angles and supplementary, thus

∠ 2 = 180° - ∠ 1 = 180° - 140° = 40°

∠ 5 and ∠ 2 are alternate angles and congruent , thus

∠ 5 = 40°

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Answer:

D

Step-by-step explanation:

Selection Bias because they are selecting people who are not Right handed.

6 0
3 years ago
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Maria Rolled a Marble 13ft teds Marble rolled 42 ft what is the difference in length of the marbles Roll by Maria and Ted?
Kryger [21]

29 if im correct


difference- subtracting

subtract 13 by 42 to get 29

42-13=29

3 0
4 years ago
The woodson and baker families went to the burger shack for dinner. The Woodsons bought 3 burger meals and 4 hot dog meals for $
Klio2033 [76]

Answer:

Burger meal costs $8 and hot dog meal costs $6.

Step-by-step explanation:

To find the price per meal, write a system of equations.

Let b = cost of a burger meal and d = cost of a hot dog meal.

Write the equation 3b + 4d = 48 for the Woodsons.

Write the equation 6b + 2d = 60 for the Barkers.

Use elimination to solve the system. Begin by making the coefficients of one variable the same in both equations by multiplying 3b + 4d = 48 by 2.

2(3b + 4d = 48) ----> 6b + 8d = 96

Stack the equations and subtract.

   6b + 8d = 96

-   6b + 2d = 60

------------------------

            6d = 36

              d = 6

Substitute d = 6 into one equation to solve for b.

3b + 4(6) = 48

3b + 24 = 48

3b = 24

b = 8

7 0
4 years ago
A pet store employee measures the lengths of two pet snakes, Noodles and Squiggles. Noodles measures 30 inches long, and Squiggl
deff fn [24]

Answer:

4

Squiggles

Step-by-step explanation:

steps

  1. convert the length of squiggles from feet to inches
  2. find the difference

1 feet = 12 inches

2 feet = 2 x 12 = 24 inches

length of squiggles = 24 + 10 = 34 inches

squiggles is longer because 34 is greater than 30

difference = 34 - 30 = 4

3 0
3 years ago
1/4 + (-3/4)= <br> -4 1/2 + 2= <br> -8+ (-1 1/8) =
AlekseyPX
1/4+ (-3/4) = -0.5      

-4 1/2 +2= -2.5     

-8+ (-11/8)= -9.125    
4 0
4 years ago
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