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ad-work [718]
3 years ago
9

Figure ABCD is a parallelogram. If point C lies on the line y= -1, what is the x-value or point C?

Mathematics
2 answers:
lukranit [14]3 years ago
6 0

Answer: D.4

Step-by-step explanation: in the begin of this question it says the the figure is a Parallelogram so that is one hint then the second is that point C line on the line y=-1 (which is the dotted line going through y(-1)) so if you were the place point C on 1 that wouldn't be the smartest because the figure wouldn't be a parallelogram anymore. but as you place point C x coordinate on 4 it makes a parallelogram. I guarantee that this is the answer

Just in case you dont know what a parallelogram looks like:

MrRa [10]3 years ago
4 0

Answer:

The correct answer is option D.  4

Step-by-step explanation:

Points to remember

Opposite sides of the parallelogram are equal.

From the figure we can see that,AB and CD are opposite sides.

Therefore AB = CD

<u>To find the length of AB</u>

From the figure we get, AB = 4 units

Therefore CD = 4 units

<u>To find the x coordinate of point C</u>

y coordinate is -1

x coordinate is 4 units from point D

x coordinate of D is 0, therefore x coordinate of C = 0 + 4 = 4

The correct answer is option D. 4

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What is the product of (x2 + 3x + 9) and ( 2x + 7)?
Afina-wow [57]

Answer:

Ez 1+1=3 Duh

Step-by-step explanation:

<h2>You add 1 to 1 it will become 3</h2>

3 0
2 years ago
What is the standard form of this number?<br><br> (8 × 0.1) + (5 × 0.01) + (1 × 0.001) =
lianna [129]

Answer:

0.851

Step-by-step explanation:

3 0
2 years ago
3x+4y=12 solve for y show work
-Dominant- [34]

Answer:

y=3-3/4x

Step-by-step explanation:

3x+4y=12

-3x         -3x

4y=12-3x

/4       /4

y=3-3/4x

3 0
3 years ago
The quadratic function fhas a vertex at (3,4) and opens upward. The quadratic function g is shown below.
Alecsey [184]

Answer:

Option (C)

Step-by-step explanation:

Equation of the quadratic function having vertex at (3, 4) and opening upwards,

So the the minimum point of the function is (3, 4).

Therefore, minimum value of the function is 4 at x = 3.

y = (x - h)² + k [Here, (h, k) is the vertex]

g(x) = 2(x - 4)² + 3

Vertex of the parabola is (4, 3).

Since, leading coefficient is positive, parabola will open upwards.

Therefore, vertex will be the minimum point.

Minimum value of the function will be 3 at x = 4.

Minimum value of the function 'f' is greater than the minimum value of the function 'g'.

Option (C) will be the answer.

6 0
3 years ago
Please show your work. Thank you for taking the time of day to help me!
34kurt

Answer:

30

Step-by-step explanation:

Look at the bottom line of the chart.

He sold 41 sides of French fries and 40 sides of onion rings.

41 + 40 = 81

Since he sold a total of 81 sides with bacon cheeseburgers, that means he sold a total of 81 bacon cheeseburgers.

We have a ratio:

81 bacon cheeseburgers to 40 sides of onion rings

Now he sold 120 bacon cheeseburgers, so we set up a proportion to find the number of sides of onion rings. Let the unknown number be x.

81 burgers is to 40 sides as 120 burgers is to x sides

81/40 = 120/x

We solve for x by cross multiplying.

81x = 40 * 120

81x = 4800

x = 4800/81 = 59.3

That means he serves 59 sides of onion rings.

Each serving of onion rings is half pound.

59 * 0.5 = 29.5

For 120 bacon cheeseburgers, he serves approximately 29.5 lb of onion rings.

Answer: 30

7 0
3 years ago
Read 2 more answers
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