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4 years ago

Akira turns in a written lab report to his science teacher.

2 answers:

8 0

His science teacher says “Thank you I will grade it after school” when it’s after school the teacher checks it and Akita gets an A because she is smart and Brainly helped her :)

krek1111 [17]4 years ago

4 0

Answer:

communicating results

Step-by-step explanation:

hope this helps

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Look at this table.

nika2105 [10]

Answer:

you need 8 hours of training

5 0

4 years ago

the sum of the polygon is 1980 degree .what is the sum of the angles of a polygon with one side less? what about a polygon with

pashok25 [27]

Answer:

Sum of angles of a polygon with one side less = (12-2)x180 = 1800

Sum of angles of a polygon with one side more = (14-2)x180 = 2160

Step-by-step explanation:

(n-2)x180 = 1980

n = 13

Sum of angles of a polygon with one side less = (12-2)x180 = 1800

Sum of angles of a polygon with one side more = (14-2)x180 = 2160

3 0

3 years ago

A pharmacist whose salary became $640 a week had

irinina [24]

640 x 0.30= 192

640-192= 448

448 is the answer

4 0

3 years ago

Read 2 more answers

Helppppppppppppppppp

xz_007 [3.2K]

Answer:

x = 20

Step-by-step explanation:

If two lines are cut by a transversal and the corresponding angles are congruent, the lines are parallel.

$\rm \longrightarrow \angle 2 = \angle 5 \\ \\ \rm \longrightarrow 3x - 20 = x + 20 \\ \\ \rm Add \ 20 \ both \ sides: \\ \rm \longrightarrow 3x - 20 + 20 = x + 20 + 20 \\ \\ \rm \longrightarrow 3x = x + 40 \\ \\ \rm Substrate \ x \ from \ both \ sides: \\ \rm \longrightarrow 3x - x = x - x + 40 \\ \\ \rm \longrightarrow 2x = 40 \\ \\ \rm Divide \ both \ sides \ by \ 2: \\ \rm \longrightarrow \frac{ \cancel{2}x }{ \cancel{2}} = \dfrac{40}{2} \\ \\ \rm \longrightarrow x = 20$

3 0

3 years ago

Read 2 more answers

What is the square root of 25/49?

wel

<span>square root of 25/49
They are perfect square root
25 = 5^2
49 = 7^2

so 25/49 = 5^2 / 7^2</span>

5 0

3 years ago