Gabriel wants to send a parcel to Italy.

Answer: We discover two outcomes:

1000 - 998 = 2

1001 - 999 = 2

Step-by-step explanation:

The problem can be stated as:

****-*** = 2

Where each asterisk symbolizes a distinct digit; here with a 4-digit number subtracting a 3-digit number to yield a difference of 2.

This can be represented as 99*, where we can increase any digit from 1 to 9 and we will achieve a 4-digit result:

So we rewrite it this way:

1000 - 998 = 2

When we add one to each side, the difference remains preserved, maintaining equal digit counts:[

1000 - 998 + 1 - 1 = 2

(1000 + 1) - (998 + 1) = 2

Thus, 1001 - 999 = 2

A simple case would also yield further solutions where digits can be zeros, for instance:

0004 - 0002 = 2

However, this trivial solution may be disregarded. This leads us to conclude that we have two unique solutions.

Answer:

Step-by-step explanation:

a) A diameter is a straight line that bisects a circle through its center. Line AD serves as a diameter.

The radius is half that of the diameter, which means AD/2 = AO or OD

A chord connects two points on the circumference of a circle but does not come through the center; it traverses segments of the circle instead. For instance, line FH is a chord

A tangent touches the circumference of the circle at one specific point and can contact any point along the circle's edge. Examples of tangent lines include AB and DE.

b) It's essential to know that the angles around a point or within a circle total 360°.

<EOH + <ECH = 360°

If <EOH = 131°

then <ECH = 360° - 131°

which results in <ECH = 229°

- <EFH is situated within the circle's circumference. Additionally, the angle at a circle's center is double that of the angle at the circumference. Therefore, since <EOH is at the circle’s center, <EFH = <EOH/2

Thus, <EFH = 131/2

so <EFH = 65.5°

c) Since AB = DE, it follows that <AB = <DE (equal and opposite angles). Given <AOB = 20°, then <DE = 20°

d) According to the illustration, <GFD = <GLD

If <GFD = 126°, then <GLD will likewise be 126°

e) Let HK = x+4, FK = x+14, GK = x, and CK = x+32

From the figure, we have CG = CK + KG

This means CG = x+32+x

leading to CG = 2x+32

Also, FH = FK + HK

So, FH = x+14+x+4

thus FH = 2x+18

Answer:

The height of the rock after 3.2 seconds has passed.

Step-by-step explanation:

To respond to this question, we must examine the provided function:

h(t) = –16t2 + 28t + 500

This function h(t) denotes the height of a rock t seconds after it has been launched by a slingshot.

t signifies time (in seconds)

As t is the independent variable and h is the dependent variable, the height of the rock at 3.2 seconds is expressed as h(3.2).

If you have any further questions or need clarification, feel free to ask.

Answer:

x = 254.7 na hinati sa 50

Step-by-step explanation:

Ito ang unang hakbang para malaman ang pinakapagkakataon na makabili sa mas magandang presyo. Kailangan mong malaman kung ilang pakete ng 6.99 ng mulch ang kailangan para takpan ang buong hardin, upang malaman kung magkano ang kabuuan bayaran para sa lahat ng mga pakete.