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xenn [34]
4 years ago
12

Find the measure of the missing angle. a 77°

Mathematics
1 answer:
kvv77 [185]4 years ago
5 0

Answer:

103 degrees

Step-by-step explanation:

A line equals 180 degrees which means the 77 degrees plus the other angle should equal 180 degrees. You can just do 180-77 and get your answer which is 103 degrees.

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AABC ~ AXYZ
Virty [35]

<u>Answer:</u>

  • The value of s is 12.

<u>Step-by-step explanation:</u>

<u>We know that:</u>

  • ΔABC ≅ ΔXYZ

<u>Work:</u>

  • [{6 + (1/2 x 6)} + <u>{8 + (1/2 x 8}</u> + {BC + (1/2 x BC) = 9 + <u>s</u> + YZ
  • => s = 8 + (4)
  • => s = 12

Hence, <u>the value of s is 12.</u>

Hoped this helped.

BrainiacUser1357

4 0
2 years ago
A model airplane is build at a scale of 1 to 72. If the model plane is 8 inches long, how many feet long is the actual airplane?
valentinak56 [21]
The actual plane is 576 feet long
5 0
3 years ago
For a sample of similar sized all-electric homes, the march electric bills were (to the nearest dollar): $212, $191, $176, $129,
mihalych1998 [28]

Answer: The range of the given data is $120.


Step-by-step explanation:

For a set of observations, we know that the range of the set is given by:-

\text{Range}=\text{Largest observation - Smallest observation}

In the given data , the largest data value= $212

The smallest value= $92

Therefore, the range of the given observations is given by:-

\text{Range}=\$212-\$92=\$120

Hence, the range of the given data is $120.


5 0
3 years ago
In the expression 2x +5 , 2x and 5 are called
Anna [14]

Answer:

Terms

Step-by-step explanation:

Hello!

The expression 2x +5 has two different terms: 2x and 5

<h3><u>Terms:</u></h3>

Terms are values in an expression that are different from each other. They are values with different coefficients.

For example:

  • 2x has a coefficient of 2, because 2x = 2(x)
  • 5 has a coefficient of 1 because 5 = 1(5)

<h3><u>Like Terms:</u></h3>

Like terms are values with the same factors or coefficients.

Let's use an example equation: 2x + 5 + 7x - 9

  • 2x and 7x are like terms, because they have a factor of x, which simplifies to 2x + 7x = 9x
  • 5 and -9 have the same factor of -1, so if we simplify: 5 + (-9) = 5 - 9 = -4
  • Combining the two terms we have 9x - 4

6 0
3 years ago
Which statement is correct?
e-lub [12.9K]

Answer:

the answer is C

Step-by-step explanation:

2.5 gallons are equal to 10 quarts

7 0
3 years ago
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