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3 years ago

Simplify. HELP 5√75x^13*y^17

Mathematics

1 answer:

nasty-shy [4]3 years ago

8 0

25x^(6)y^(8)\sqrt(3xy)

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1) Mark's new car can drive 725 miles in 8

stepladder [879]

Answer: 271 miles

Step-by-step explanation:725÷8 to find the MPH which is 90.625. Then

multiply 90.625 by 3 which is 271.

3 0

3 years ago

Find the measure of the the sides of DEF then classify it by it sides. <br> D(8,-6) E(-1,-3) F(-2,5)

Mama L [17]

Answer:

Part a) The measure of the sides of triangle DEF are

$d_D_E=\sqrt{90}\ units$

$d_E_F=\sqrt{65}\ units$

$d_D_F=\sqrt{221}\ units$

Part b) Is a scalene triangle

Step-by-step explanation:

we know that

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

we have the coordinates

D(8,-6) E(-1,-3) F(-2,5)

step 1

Find the length side DE

D(8,-6) E(-1,-3)

substitute in the formula

$d=\sqrt{(-3+6)^{2}+(-1-8)^{2}}$

$d=\sqrt{(3)^{2}+(9)^{2}}$

$d_D_E=\sqrt{90}\ units$

step 2

Find the length side EF

E(-1,-3) F(-2,5)

substitute in the formula

$d=\sqrt{(5+3)^{2}+(-2+1)^{2}}$

$d=\sqrt{(8)^{2}+(-1)^{2}}$

$d_E_F=\sqrt{65}\ units$

step 3

Find the length side DF

D(8,-6) F(-2,5)

substitute in the formula

$d=\sqrt{(5+6)^{2}+(-2-8)^{2}}$

$d=\sqrt{(11)^{2}+(-10)^{2}}$

$d_D_F=\sqrt{221}\ units$

step 4

Classify the triangle by the measure of its sides

we have

$d_D_E=\sqrt{90}\ units$

$d_E_F=\sqrt{65}\ units$

$d_D_F=\sqrt{221}\ units$

Is a scalene triangle, because is a triangle in which all three sides have different lengths.

6 0

3 years ago

Find the sum of 5m 3n p, -5p 3n, and 2n - m. -4m 8n - 4p 4m 8n 4p 4m - 8n - 4p 4m 8n - 4p

Natali5045456 [20]

4m+8n-4p+8m+16n+8p=12m+24n+4p

8 0

2 years ago

The city is planning to add a fish pound to a neighborhood park. the figure below is a scale drawing of the fish pound. its scal

CaHeK987 [17]

Answer: Sorry if it's wrong I hope I helped you

5 0

1 year ago

What is the surface area of a cube that has 2 inch sides?

timofeeve [1]

Answer:

A=24in²

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers