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andreev551 [17]

3 years ago

13

This diagram of airport runway intersections shows two parallel runways. A taxiway crosses both runways. How are 6 and 2 related

?
corresponding angles
alternate interior angles
same-side interior angles
none of these

2 answers:

mariarad [96]3 years ago

7 0

The answer is A)corresponding angles

miskamm [114]3 years ago

4 0

I need help with this too haha I can't find it anywhere

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The diameter of a circle is 20 centimeters. What is the length of its radius?

kvv77 [185]

Answer:

10 centimeters would be your answer because radius is half of diameter.

6 0

4 years ago

Read 2 more answers

G + 48 = 89<br> g = ?<br> Waht does the g mean?

Mashcka [7]

Answer:

g is a variable.

Step-by-step explanation:

In this case, you need to solve for g. The problem states that g + 48 = 89. You need to find out what g is by subtracting 48 from both sides of the equation. This gives you g + 48 - 48 = 89 - 48. Therefore g equals 41.

4 0

3 years ago

How much surface area would be lost if you glued three 4-cm cubes together to make a rod that is three cubes long and one cube w

Kipish [7]

Answer:

Part 3) $SA=288\ cm^2$

Part 4) $64\ cm^2$

Step-by-step explanation:

Part 3) Calculate the total surface area of three 4 cm cubes

we know that

The surface area of a cube is equal to the area of its six square faces

$SA=6b^2$

so

The surface area of three cubes is equal to the area of its 18 square faces

$SA=18b^2$

where

b is the length side of the square face

In this problem

$b=4\ cm$

so

The surface area of three cubes is

$SA=18b^2$

substitute the given value

$SA=18(4)^2$

$SA=288\ cm^2$

Part 4) How much surface area would be lost if you glued three 4-cm cubes together to make a rod that is three cubes long and one cube wide?

In this case the total surface area of the three glued 4-cm cubes is equal to the area of its 14 square faces

so

The surface area lost is equal to

$18b^2-14b^2=4b^2$

substitute

$4(4)^2=64\ cm^2$

6 0

3 years ago

-3x2 (xy+2x2) + 7x4 -3x3(5y + x)??

allochka39001 [22]

Answer:

−2x4−18x3y

Step-by-step explanation:

Let's simplify step-by-step.

(−3x2)(xy+2x2)+7x4−3x3(5y+x)

Distribute:

=(−3x2)(xy)+(−3x2)(2x2)+7x4+−3x4+−15x3y

=−3x3y+−6x4+7x4+−3x4+−15x3y

Combine Like Terms:

=−3x3y+−6x4+7x4+−3x4+−15x3y

=(−6x4+7x4+−3x4)+(−3x3y+−15x3y)

=−2x4+−18x3y

4 0

3 years ago

9 min left please help

bixtya [17]

Answer: The answer is B, good luck

4 0

3 years ago