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Mars2501 [29]
3 years ago
8

Find the distance between (-3,5) and (-6, -4) please help

Mathematics
1 answer:
Kipish [7]3 years ago
5 0
<h3>The distance between Two co-ordinates =</h3>

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

Here,

x1 = - 3

y1 = 5

x2 = - 6

y2 = - 4

Distance =

=  \sqrt{ { ( (- 6 ) - ( - 3))}^{2} +  { ( - 4 - 5)}^{2}  }  \\  =  \sqrt{ {( - 3)}^{2} +  {( - 9)}^{2}  }  \\  =  \sqrt{9 + 81}  \\  =  \sqrt{90}

Hope this will help you....

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Find the value of x. *<br> I think I’m a little off
DiKsa [7]

Answer:

x = 44

Step-by-step explanation:

3x - 5 is complementary to y° so their sum is 180°

The angle with measure 127° is also complementary with y°

127 + y = 180

y = 53°

53 + 3x - 5 = 180

3x + 48 = 180

3x = 132

x = 44

6 0
3 years ago
Tyson’s puppy weighed 8 pounds 3 ounces last year.
masya89 [10]

Last year- 8 lbs 3 ounces

Add 2 lbs and 4 ounces

Which is 10 lbs 7 ounces

10 lbs in onces is 160 ounces

Then you add the other 7 ounces so the final answer is 167 ounces

Tyson’s puppy weighs 167 ounces!

Good luck please mark me as braniliest!!!!!!

5 0
3 years ago
Solve A=p+prt for r.
Furkat [3]

A = p + prt

The above equation can be solved for “r” in such a way.

Subtract “p” from both sides;

A – p = p + prt – p

A – p = prt

Divide both sides by “p” and “t”;

A/pt – p/pt = prt/pt

A/pt – 1/t = r

Or

<span>r =  A/pt – 1/t</span>

3 0
3 years ago
You are working for a company that creates tubes that measure 10 cm long and have a diameter of 6 cm. The tubes need to be cut j
Nataly_w [17]

Answer:

A= 2\pi (3cm)^2 +1 2\pi (3cm)(10 cm)= 18 \pi + 60\pi = 78 \pi cm^2

And replacing the value of \pi =3.14 we got:

A = 78*3.14 cm^2= 244.92 cm^2

Step-by-step explanation:

For this case we have the long who represent the height 10 cm and the diameter is 6cm. So then the radius is given by:

r = \frac{D}{2}= \frac{6cm}{2}= 3cm

And the surface area for a cylinder is given by this formula:

A= 2\pi r^2 +2 \pi rh

And replacing the info given we got:

A= 2\pi (3cm)^2 +1 2\pi (3cm)(10 cm)= 18 \pi + 60\pi = 78 \pi cm^2

And replacing the value of \pi =3.14 we got:

A = 78*3.14 cm^2= 244.92 cm^2

4 0
3 years ago
If r || s and M&lt;5 = 128, what’s is M&lt;1??<br><br> A. 128<br> B. 59<br> C. 62<br> D. 64
Fudgin [204]
We have been given that r is parallel to s. Now, if we look at angle 5 and angle 1, we can see that they are corresponding angles on parallel lines. Corresponding angles are ALWAYS equal, so therefore, your answer is 128 degrees; option A! :)

Hope this helped!
7 0
3 years ago
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