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sdas [7]
2 years ago
6

The angles in a quadilateral are are 61,4x,115,96 degrees, find the value of X.​

Mathematics
1 answer:
icang [17]2 years ago
7 0

Answer:

x = <u>22</u>

Step-by-step explanation:

The sum of the angles in a quadrilateral is 360°. This can be written as:

 61° + 115° + 96° + 4x = 360°

Further simply and solve to find the value of x.

 272° + 4x = 360°

 4x = 360° - 272°

 4x = 88

 x = \frac{88}{4}

 ∴ x = 22

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The scatter plot below shows the relationship between drop height and speed of a roller coaster.
attashe74 [19]

Answer: I believe it is Response 3

Step-by-step explanation:

3 0
3 years ago
Who is correct between the two of them?
deff fn [24]

Answer:

Neither.

Step-by-step explanation:

I am not completely sure, so make sure to also let other answer this before you trust me lol. I really hope this helps!!

3 0
3 years ago
I need a little extra help with number three
diamong [38]

Answer:

The answer to your question is:

Step-by-step explanation:

Data

f(x) = -2x² + 8x - 2

Process

                -2x² + 8x = y + 2

                -2(x² - 4x + 4) = y + 2 - 8

                -2(x - 2)² = y - 6

                    (x - 2)² = 1/2 (y - 6)

Vertex = (2, 6)

Axis of symmetry =   x = 2

y-intercept

                 f(0) = -2(0)² + 8(0) - 2

                 f(0) = 0 + 0 - 2

                 f(0) = -2

Domain    (-∞, ∞)

Range    (-∞, 6]

See the graph below

6 0
2 years ago
20 Fuji apples cost $12. How many Fuji apples can you buy for $3?
ryzh [129]

Answer:

5 apples

Step-by-step explanation:

First, we must find the cost of one apple

12/20 = the cost of one apple

= $0.60

Then, we divide 3 by the price of one apple

3/0.6 = amount of apple we can buy

= 5

4 0
2 years ago
Please help<br><br> 8/9 • 3/4
Dafna11 [192]
8/9 x 3/4
8x3 = 24
9x4 = 36
24/36 simplified is 2/3
8/9 x 3/4 = 2/3
8 0
3 years ago
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