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3 years ago

The slope i don’t understand rise/run

Mathematics

1 answer:

mel-nik [20]3 years ago

8 0

Answer:

-1

Step-by-step explanation:

The full equation is y= -1x + 2

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Write the conjugate of the following complex<br> number:<br> -3 + 2i

katen-ka-za [31]

Answer:

-3 - 2i

Step-by-step explanation:

conjugate of a+bi is a-bi, so conjugate of -3 + 2i = -3 - 2i

4 0

3 years ago

16 OT 26

hram777 [196]

Answer:

$Total = 166cm^2$

Step-by-step explanation:

Given

See attachment

Required

Determine the surface area

The figure is made up of two cuboids and the surface area of a cuboid is:

$Area = 2LB + 2LH + 2BH$

Because the bottom part of the upper piece is not visible, the area is calculated as:

$Area = 2LB + 2LH + BH$

This gives:

$Area = 2 * 5*4 + 2 * 4 * 2 + 5 * 2$

$Area = 66$

For the bottom piece:

We calculate its area as $Area = 2LB + 2LH + 2BH$ . However, the area of the invisible part will be subtracted.

So, we have:

$Area = 2*3*5 + 2*3*5 + 2*5*5 - 2*5$

$Area = 100$

The total surface area is:

$Total = 66 + 100$

$Total = 166cm^2$

5 0

3 years ago

If 0 is an acute angle and sin 0 = 1/2 then cos 0 =

djverab [1.8K]

In quadrant I, when sin angle is 1/2, cos angle is (sqrt3)/2

7 0

3 years ago

12 Kendrick wants to build a slide for his son in the backyard. He buys a

pantera1 [17]

5^2 + x^2=8^2
25+x^2=64
X=6.2

6 0

2 years ago

(-8,-2) and (-4,6) write a equation

Dmitry [639]

Answer:

slope of AB=2

AB(distance)=4√5

Step-by-step explanation:

slope of AB=6-(-2)/-4-(-8)

AB=√(-8-(-4))^(2+(-2-6)^(2

=4√5 or 8.94427

next time pls type clearly ur question, because actually I don't know what kind of answer that u want to know. sorry

7 0

3 years ago