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3 years ago

Please answer fast will mark brainliest

Mathematics

2 answers:

bearhunter [10]3 years ago

7 0

Answer:

7/8

Step-by-step explanation:

Yes

tiny-mole [99]3 years ago

5 0

Answer:

option C is the correct one according to me

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Need help with translation

sergij07 [2.7K]

Answer:

The translation rule will be: (x, y) → (x+3, y+9)

Step-by-step explanation:

As X'Y' is a translation of XY.

As the location of the vertix X is (-4, -9) and the coordinates of vertex Y is (-5, -5).

As X'Y' be the vertices of the translated figure.

So, if we translate the segment XY +3 units in the x-direction and +9 units in the y-direction, i.e.

(x, y) → (x+3, y+9) = (-4+3, -9+9) = (-1, 0) = X'

and

(x, y) → (x+3, y+9) = (-5+3, -5+9) = (-2, 4) = Y'

so, the image X'Y' will have the X' vertice at the location (-1, 0) and Y' vertice at the location (-2, 4).

Therefore, the translation rule will be: (x, y) → (x+3, y+9)

6 0

3 years ago

A ^-56<br> a^72 a^2<br><br><br> i need help now

AlekseyPX

Answer:

a to the -56th power, a to the 72nd power, and a squared.

Step-by-step explanation:

4 0

4 years ago

Scott runs 7 miles in 80 minutes. At the same rate, how many miles would he run in 64 minutes?

Alika [10]

Answer:

5.6 miles

Step-by-step explanation:

7 / 80 = 0.0875 (How many miles per min)

0.0875 * 64 = 5.6 miles

5 0

3 years ago

Given the coordinate transformation f(x, y) = (- 2x, y) and the domain (0, 5), (8, - 1) and (- 6, 4) what is the range?

Mariana [72]

Answer:

{(0, 5), (-16, -1), (12, 4)}

Step-by-step explanation:

Given the coordinate transformation f(x, y) = (- 2x, y) and the domain (0, 5), (8, - 1) and (- 6, 4), to get the range, we will get f(x, y) for all the domain values

For the coordinate (0,5);

f(0, 5) = (-2(0), 5)

f(0, 5) = (0, 5)

For the coordinate (8, -1);

f(8, -1) = (-2(8), -1)

f(8, -1) = (-16, -1)

For the coordinate (-6, 4);

f(-6, 4) = (-2(-6), 4)

f(0, 5) = (12, 4)

Hence the range is {(0, 5), (-16, -1), (12, 4)}

5 0

3 years ago

In AABC, point D is the centroid, and AD= 12. Find AG

Assoli18 [71]

Answer:

AG = 18

Step-by-step explanation:

The relationship of the segments created is one is 1/3 (shorter) and the other (longer) is 2/3 of the total length.

Lets make x represent AG.

So, 2/3 of x is 12

$\frac{2}{3}$ x = 12

Multiply both sides by the reciprocal of $\frac{2}{3}$ , which is $\frac{3}{2}$ .

( $\frac{3}{2}$ ) $\frac{2}{3}$ x = 12 ( $\frac{3}{2}$ ) (x is left alone, the fractions = 1 when multiplied)

x = 12 ( $\frac{3}{2}$ ) ( 12 times 3 = 36, divided by 2 = 18)

x = 18

7 0

3 years ago