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2 years ago

9

Is this correct????????????

2 answers:

Karolina [17]2 years ago

5 0

Yes because you divided and that is your answer so your right

iren2701 [21]2 years ago

4 0

Yep, you got it!!!!
Hope this helps!

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Find the distance between the two points and simplest rational form (3,-4) (6,-7))

pychu [463]

Answer:

$D = 3\sqrt{2}$

Step-by-step explanation:

Given

$(x_1,y_1) = (3,-4)$

$(x_2,y_2) = (6,-7)$

Required

Determine the distance between the two points

Distance (D) is calculated as:

$D = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Substitute values for x's and y's

$D = \sqrt{(6 - 3)^2 + (-7 - (-4))^2}$

$D = \sqrt{(6 - 3)^2 + (-7 +4)^2}$

$D = \sqrt{(3)^2 + (-3)^2}$

$D = \sqrt{9+9}$

$D = \sqrt{18}$

Express as 9 * 2

$D = \sqrt{9*2}$

Split:

$D = \sqrt{9}*\sqrt{2}$

$D = 3*\sqrt{2}$

$D = 3\sqrt{2}$

4 0

2 years ago

Evaluate each expression for the given value of the variables. 2x + y for x= 7 and y = 11

prisoha [69]

Answer:

25

Step-by-step explanation:

Substitute 7 into 2, and 11 into y.

2(7)+(11)

14+11

25

4 0

2 years ago

What is the height of the tree show all work

poizon [28]

Answer:

x=32.91

Step-by-step explanation:

Given: Triangle

Find: x

_______

Tan(35°)=x/47

x=tan(35)×47

x=0.7×47

x=32.91

Hope it helps!

3 0

2 years ago

Read 2 more answers

Question 4(Multiple Choice Worth 1 points)

lianna [129]

Answer:

Ox=4 is the answer for the question

7 0

1 year ago

Solve.<br><br> −<br> 2<br> 5<br> x<br> −<br> 9<br> <<br> 9<br> 10

Mademuasel [1]

Step-by-step explanation:

okay so -25 • -9 = 9+10

225 = 9+10

225 = 19

19. 19

= 11.8

8 0

2 years ago