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4 years ago

Select the Ordered Pair which represents the origin. Question 5 options: (x, y) (0, 7) (5, 0) (0, 0)

Mathematics

1 answer:

sertanlavr [38]4 years ago

3 0

the answe would be (0,0) because its the midel witch is also the origin

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Please help ASAP! BRAINLIEST to best/right answer!!

prohojiy [21]

The answer is the number farthest to the right. So 8

3 0

3 years ago

Read 2 more answers

It takes the high-speed train x hours to travel the z miles from Town A to Town B at a constant rate, while it takes the regular

tatyana61 [14]

Answer:

S= z (y-x)/(x+y)

Step-by-step explanation:

Lets the speed of high speed train = u

Lets the regular speed train = v

We know that

Distance = Speed x time

For high speed train

z = u .x

u= z/x ----------1

For regular speed train

z = v .y

v = z/y -------------2

Both are traveling in opposite direction so relative speed

Vr = z / x+ z /y

Lets in time t they will meet

z = (z / x+ z /y) t

t= xy/ (x+y)

Lets take distance cover by high speed train is m when it moves A to B and speed cover by regular train is n when it is moving B to A.They meet at time t.

m = u .t

m = z / x .xy/ (x+y)

m = zy/ (x+y) -----------3

n = v .t

n = z / y .xy/ (x+y)

n = zx/ (x+y) -----------4

From equation 3 and 4

m - n= zy/ (x+y) - zx/ (x+y)

S= z (y-x)/(x+y)

Option a is correct.

4 0

3 years ago

-2x2(4x − 3) simplified

erica [24]

-8x^3 + 6x^2 is your answer

8 0

4 years ago

Read 2 more answers

Someone pls help I need this like now pls lots of points and brainliest

Serjik [45]

Answer:

See below

Step-by-step explanation:

5⁵(16²5³)³ = 5⁵(2⁴)³(5³)³ = 5⁵2¹²5⁹ = 5¹⁴2¹²

(8⁴5³/8⁵)² = (5³/8)² = (5³)²/(2³)² = 5⁶ / 2⁶

(5⁸3⁷/5⁴)¹⁰ = (5⁴3⁷)¹⁰ = (5⁴)¹⁰(3⁷)¹⁰ = 5⁴⁰3⁷⁰

<u>Multiplying powers with same base:</u>

$a^b*a^c=a^{b+c}$
Same base with powers added up

<u>Multiplying powers with same exponent but different base:</u>

$a^b*c^b=(ac)^b$
Same exponent with bases multiplied

8 0

3 years ago

Betsy participates in a scavenger hunt that requires her to retrieve items from 4 locations. The locations are on a map with the

Andreas93 [3]

Answer:

240 yd

Step-by-step explanation:

Let A, B, C, and D represent location 1, location 2, location 3, and location 4 respectively.

Consider the figure in the attached file.

We need to find the total distance traveled by Betsy.

The distance covered by Betsy is

length of segment AB length of segment BC length of segment CD length of segment DA.

To find the distance AB, we need to find the distance from A to B on y-axis.

So, length of segment AB units

To find the distance BC, we need to find the distance from B to C on x-axis.

So, length of segment BC units

To find the distance CD, we need to find the distance from C to D on y-axis.

So, length of segment CD units

To find the distance DA, we need to find the distance from D to A on x-axis.

So, length of segment DA units

Hence, the total distance covered is units

It is given that 1 unit equals 10 yd, so distance traveled by Besty is yd

3 0

3 years ago