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julia-pushkina
11 days ago
11

The points (–2, 4) and (–2, –2) are vertices of a heptagon. Explain how to find the length of the segment formed by these endpoi

nts. How long is the segment?
Mathematics
2 answers:
lawyer [12.5K]11 days ago
8 0
The vertical segment length can be determined by the equal x-coordinates. You can count the spaces between the two points, confirming that the segment is 6 units long.
PIT_PIT [12.4K]11 days ago
5 0
The segment measures 6 units long. Step-by-step explanation: The coordinates (-2, 4) and (-2, -2) define a segment's endpoints. Using the length formula, the segment length is calculated as 6 units.
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Erica is participating in a road race. The first part of the race is on a 5.2-mile-long straight road oriented at an angle of 25
PIT_PIT [12445]

Answer:

6.79 miles

Step-by-step explanation:

Consider triangle ABC where A marks the starting point and C indicates the end point.

|AB|=5.2 miles

|BC|=3.0 miles

∠ABC = 90 + 75 = 165°

We're given two side lengths and an angle that is not opposite to either side.

The approach to resolve this scenario is known as the Cosine Rule.

Each side opposite an angle is designated by the corresponding lowercase letter.

The Cosine Rule asserts that:

b² = a² + c² - 2acCosB

|AC|²=3² + 5.2² - (2 × 5.2 × Cos 165°)

|AC|²=9 + 27.04 + 10.05

|AC|²=46.09

|AC|=√46.09=6.79 miles

Thus, the straight-line distance from A to C measures 6.79 miles

8 0
2 months ago
The total cost of 5 doughnuts and 6 cookies at a bakery is $11.95.The cost of each cookie is $0.95.Select the equation and its s
Zina [12379]

The formula representing this scenario is 5x+6(0.95)=11.95

The answer to this formula is x=1.25

Initially, you need to formulate the equation.

5x+6(0.95)=11.95

Next, simplify the expressions.

5x+5.7=11.95

Afterwards, subtract 5.7 from both sides.

5x=6.25

Lastly, divide both sides by 5

x=1.25

6 0
2 months ago
A function f(x) has x intercepts of -3 and -5. What is the constant term in the function?
Zina [12379]
The function's constant term is 5. Step-by-step explanation: we have where b represents the y-intercept or the constant term of the function. The x-intercept indicates the value of x when the function equals zero. Thus, for x = -3, f(x) = 0 and for x = -5, f(x) = 0. Substitute either of the intercepts into the function. Check the other intercept as well. For x = -5, this is proven to be true. Hence, the consistent term in the function is 5.
3 0
24 days ago
The table represents the equation y = 2 – 4x. A 2-column table with 5 rows. The first column is labeled x with entries negative
tester [12383]

The missing value associated with x=-1 is y=6

Explanation:

The provided equation for the table is y=2-4x

This table consists of 2 columns and 5 rows.

<pconsequently it="" states="">

x       y

-2      10

-1       ---

0        2

1        -2

2       -6

To find the value for y when x=-1

The value of y can be ascertained by substituting x=-1 into the equation y=2-4x

<pthus we="" determine="">

y=2-4(-1)

<pmultiplying the="" term="" within="" brackets="" yields="">

y=2+4

<psumming the="" terms="" we="" find="">

y=6

<pso the="">value of y when x=-1 is 6.

Hence, the value for x=-1 is y=6

</pso></psumming></pmultiplying></pthus></pconsequently>
7 0
1 month ago
Read 2 more answers
How many pairs of whole numbers have a sum of 99
Leona [12618]
There are 50 pairs of whole numbers that can add up to 99. To clarify, consider the combinations: 0 + 99, 1 + 98, 2 + 97, and so on, up to 49 + 50. This observation indicates that counting all combinations would result in 50 pairs of distinct whole numbers that sum to 99. I hope this response assists you!
4 0
21 day ago
Read 2 more answers
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