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torisob [31]
2 years ago
12

Choose all the statements about the diagram that are true.

Mathematics
1 answer:
antoniya [11.8K]2 years ago
3 0

<u>Answer:</u>

  • Option A - True
  • Option B - True
  • Option C - False
  • Option D - False

<u>Explanation:</u>

  • Option A is true because if we add ∠4 and ∠6 together, we will get a straight line, which is 180°.
  • Option B is true because the angles stated are in the parallel lines and are supplementary.
  • Option C is false because they are not supplementary angles. Instead, they are equal due to alternate interior angles.
  • Option D is false because they are not supplementary angles.

Hence, <u>we can conclude that Option A and B are correct.</u>

Hoped this helped.

BrainiacUser1357

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An electrician charges $40 to come to your house.She also charges $55for each that she works. The electrician charges you total
shusha [124]

Answer:

Step-by-step explanation:

First, write an equation. 55x+40=190.

X represents the hours the electrician works. The 55 represents the $55 that she charges for each hour she works. The +40 for the $40 that was the price just to come to your house. The 190 is the total cost. Now, solve that equation.

55x+40=190

55x=150

x=2.72727272...

So the answer is 2.727 hours. It can be rounded as needed or turned into a decimal, 2 8/11.

5 0
3 years ago
HELP PLSSSSS I GIVE BRAINLY
dedylja [7]

Answer: 40 unit²

Step-by-step explanation:

A square pyramid is composed of 1 square and 4 congruent triangles

STEP ONE. Find the area of the square.

A=b²

b=base

A=b²=4²=14

STEP TWO. Find the area of the triangle

A=(1/2)bh

b=base

h=height

A=(1/2)bh

A=(1/2)(4)(3)

A=(1/2)(12)

A=6

There are 4 congruent triangles, so 6×4=24

The surface area of whole=24+16=40 unit²

Hope this helps!! :)

Please let me know if you have any questions

7 0
3 years ago
An airline weighed the carry-on luggage of all its
nikklg [1K]

Using the graph, it is found that 976 passengers had carry-on luggage that weighed less than 20 lb.

<h3>Graph:</h3>

The graph is not given in this problem, but an internet search indicates that the information it contains is as follows:

  • 120 passengers carry luggage of 4 lb or less.
  • 222 passengers carry luggage between 5 lb and 9 lb.
  • 378 passengers carry luggage between 10 lb and 14 lb.
  • 256 passengers carry luggage between 15 lb and 19 lb.
  • 90 passengers carry luggage between 20 lb and 24 lb.
  • 40 passengers carry luggage between 25 lb or more.

Hence, the number of passengers with luggage below 20 lb is:

120 + 222 + 378 + 256 = 976

976 passengers had carry-on luggage that weighed less than 20 lb.

A similar problem, also involving the use of graph, is given at brainly.com/question/25836450

7 0
2 years ago
Help please ASAP!!!!
Contact [7]
The answer is third option or answer Choice C.
4 0
3 years ago
Read 2 more answers
HELP DUE IN 5 MInUTes ASAp
musickatia [10]

Answer:

The expression that calculates the speed in meters per second of an object that travels a distance of 100 m every 20 s is \mathbf{Speed=\frac{100}{20} }

Step-by-step explanation:

We are given:

Distance = 100 m

Time = 20 s

We need to find:

Speed

The formula used is: Speed=\frac{Distance}{Time}

Putting values and finding the expression

Speed=\frac{Distance}{Time}\\Speed=\frac{100}{20}

So, the expression that calculates the speed in meters per second of an object that travels a distance of 100 m every 20 s is \mathbf{Speed=\frac{100}{20} }

<em>Note: Kindly recheck your options, As option B is not written correctly.</em>

5 0
3 years ago
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