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dedylja [7]
3 years ago
11

please help me :( I need help

Mathematics
1 answer:
slava [35]3 years ago
4 0

Answer:

Step-by-step explanation:

Lines l and m are the parallel lines and 't' is a transversal line,

Therefore, ∠1 ≅ ∠5 [Corresponding angle postulate]

∠5 ≅ ∠7 [Vertical angles theorem]

∠1 ≅ ∠7 [Transitive property]

Therefore, ∠1 ≅ ∠7 [Alternate exterior angles theorem]

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Does anyone know this answer I’m stuck
Volgvan

Answer:

4.2

Step-by-step explanation:

.7*6

6 0
3 years ago
(7.99 x 10 to the 4th)
olya-2409 [2.1K]

Answer:

It is 79,900, Since 10^4 is 10000.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Andre and molly have a tree fort that consists of two rectanglar rooms.The upper level has a length of 5ft ,a width of 3ft ,and
djverab [1.8K]

Answer:

The lower level has a greater volume.

Step-by-step explanation:

<u><em>The question is incomplete, so the complete question is below:</em></u>

Andre and molly have a tree fort that consists of two rectangular rooms.The upper level has a length of 5ft, a width of 3ft and a height of 6ft .The lower level has a length of 6ft, a width of 5ft and a height of 8ft. Which level has a greater volume?

Now, to find which level has greater volume.

The dimensions of upper level has a length of 5ft, width of 3ft and a height of 6ft.

So, we get the volume of upper level by putting formula:

Volume=length\times width\times height

Volume=5\times 3\times 6

Volume=90\ ft^3.

Now, to get the volume of lower level by putting formula:

Volume=length\times width\times height

Volume=6\times 5\times 8

Volume=240\ ft^3.

<u><em>Now, we see the volume of upper level is 90 ft³ and volume of lower level is 240 ft³.</em></u>

<u><em>Hence, the volume of lower level is greater than volume of upper level. </em></u>

Therefore, the lower level has a greater volume.

7 0
3 years ago
How do you solve(through/with elimination)?
Tasya [4]
Which question did you need help on?
5 0
4 years ago
Given the following functions f(x) and g(x), solve (f+g)(3) and select the correct answer bellow f(x)=6x+3. G(x)=x-7
Likurg_2 [28]

Answer:

17

Step-by-step explanation:

I would just solve them individually for 3 and then add them together. f(x)=6(3)+3 = 21 and g(x)= 3-7= -4

(f+g)(3) = 21-4= 17

5 0
4 years ago
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