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vagabundo [1.1K]

2 years ago

15

What is the value of x?

1 answer:

Olin [163]2 years ago

6 0

Answer:

An x-coordinate is the x value in an ordered pair, which is just two mathematical objects, such as numbers, paired together. ... For instance, in the ordered pair (2,5), the x-coordinate would be '2. ' This value tells you how far a point is from the origin, or starting point, in the x direction on a 2-dimensional graph.

Step-by-step explanation:

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What is the value of x?

soldi70 [24.7K]

Answer:

16

Step-by-step explanation:

From a single point, the radii reach two chords of same length 30. if one radius is 16, then x=16

8 0

3 years ago

Consider the set a = {a, b, {a, b}}, where a and b are distinct elements. the number of elements in ℘(a) is _____

Juli2301 [7.4K]

$A=\{a,b,\{a,b\}\}\\|A|=3\\\\|\wp(A)|=2^3=8$

7 0

3 years ago

-2(3)+8-10=<br> I don't know how to simplify this

Tanzania [10]

-8 hope it helps!!!!!!!!!!!!!!!!!!!

5 0

3 years ago

The diameter of a circle has endpoints of (2, 5) and (-4, 13). What is the correct equation of this circle? Pls explain and I wi

Bezzdna [24]

Answer:

Option 4

Step-by-step explanation:

Midpoint of the diameter is the center.

<u>Use midpoint formula to determine the coordinates:</u>

x = (2 - 4)/2 = -1
y = (5 + 13)/2 = 9

<u>Find the radius using the midpoint and one of the endpoints and the distance formula:</u>

r = $\sqrt{(-1 - 2)^2 + (9 - 5)^2} = \sqrt{9+16} = \sqrt{25} = 5$

<u>Use the equation of the circle:</u>

(x - (-1))² + (y - 9)² = 5²
(x + 1)² + (y - 9)² = 25

Correct choice is 4

4 0

3 years ago

A truck is carrying 5 cars weighing an average of 3,500 pounds each. What is the total weight in tons of the cars on the truck?

Shtirlitz [24]

Answer:

8.75 tons

Step-by-step explanation:

3500 pounds to tons is 1.75 so 1.75 tons x 5 cars= 8.75 tons.

3 0

3 years ago