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Natalija [7]
3 years ago
8

Will give brainliest to the correct answer (nor links or account will be reported) :)

Mathematics
2 answers:
GREYUIT [131]3 years ago
5 0

Answer:

50

Step-by-step explanation:

68+62=130 then subract 180-130 and have 50 so x=50

MAXImum [283]3 years ago
3 0

Answer:

x°=50°

Step-by-step explanation:

Because of the Vertical Angle Theorem, the blank angle across from 68° is the same measure. Therefore, since the blank angle is 68°, then x° would be 50° because 180-62-68=50 due to the Triangle Angle Sum Theorem.

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Which of these equations, when solved, gives a different value of x than the other three? 9.1 = -0.2x + 10 10 = 9.1 + 0.2x 10 –
garik1379 [7]

Given:

Different equations are given.

Rhyan paid using a gift card that had $22.20 on it. After the sale, Rhyan's gift card had $1.90 remaining.

To find:

The equation which gives a different value of x than the other three.

To find the equations that could you use to find the price of one tire patch.

Solution:

In option A,

9.1 = -0.2x + 10

0.2x= 10-9.1

0.2x= 0.9

Divide both sides by 0.2.

x=\dfrac{0.9}{0.2}

x=4.5

Similarly,

In option B,

10 = 9.1 + 0.2x

0.9= 0.2x

4.5=x

In option C,

10-0.2x = 9.1

-0.2x = -0.9

x = 4.5

In option D,

9.1 – 10 = 0.2x

-0.9 = 0.2x

-4.5 = x

Since option D has difference solution, therefore the correct option is D.

Let price of one tire patch be x.

So, price of 4 tire patches = 4x

Remaining amount in Rhyan's gift card = $1.90

Total amount = $22.20

Price of 4 tire patches + Remaining amount in gift card = Total amount

4x+1.9=22.2

It can be written as

4x-22.2=-1.9,1.9=22.2-4x,22.2-4x=1.9

Therefore, the correct options are C and E.

4 0
3 years ago
Read 2 more answers
Jocelyn estimates that a piece of wood measures 5.5 cm. If it actually measures 5.62 cm, what is the percent error of jocelyns e
Rainbow [258]

Answer:

12%

Step-by-step explanation:

So 5.5 to 5.62 is .12

Then calculate the difference of 5.5 *.12=0.66

Then do “0.66 is what percent of 5.5?”

The answer is 12%

Thank you for reading, and mark this brainliest

5 0
3 years ago
The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).
Mrac [35]
It seems like it is dividing by 4 every time.
Then, the answer is 1/4/4/4 which is approximately 0.016
8 0
3 years ago
How do I slove 96-2r=6r-112
Ad libitum [116K]
<span>96-2r=6r-112
Add 2r to both sides
96=8r-112
Add 112 to both sides
208=8r
Divide 8 on both sides
Final Answer: 26=r</span>
8 0
4 years ago
Read 2 more answers
Show work please! Thank you! :) I am giving 21 points!
Umnica [9.8K]

Answer:

Answer below

Step-by-step explanation:

Considering the information of the Adult T-shirt sizes, calculate the length of a large size T-shirt. using the small and the medium sizes to check your answer.

a) medium size

     30/20 = x/22

     x = 30x22/20

     x = 660/20

     x = 33 in

b) small

    27/18 = x/22

    x = 22x27/ 18

    x = 594/18

    x = 33 in

Both results are equal that mean that doesn't matter which measures are used to calcule the sizes of another T-shirt, There is proportion among them.

7 0
3 years ago
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