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sleet_krkn [62]
3 years ago
14

Pls help im struggling

Mathematics
2 answers:
Eduardwww [97]3 years ago
7 0
Change each x into a 25 and solve. Use a scientific calculator to make it easier.
slavikrds [6]3 years ago
6 0
Whole problem? Yes or no
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Can someone help me please !
elena55 [62]
The reference angle is
pi/3.

At 180 it would be 9pi/3 so going past that is 10pi/3.

7 0
3 years ago
Which expression is equivalent to -4x4x4x4x4x4x4x4?
Karo-lina-s [1.5K]

Answer:

-4^8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
Karolina [17]

Answer:

1/2 or 50%

Step-by-step explanation:

There are 4 total cards

The number of odd or 5 is  3 or 5 so a total of 2 choices

P(5 or odd) = { 5 or odd}/ total

                   = 2/4

                     =1/2

                 

8 0
3 years ago
Read 2 more answers
(5j - 2q + 2/5) - (4 - 3j - 1/2q)
fenix001 [56]

Answer:

8j - \frac{3q}{2} - \frac{18}{5}

Step-by-step explanation:

hope this helps! :D

5 0
2 years ago
How many of each type of box is it carrying?
CaHeK987 [17]

Answer:

Number of large boxes: 55

Number of small boxes:65

Step-by-step explanation:

Let be "l" the number of large boxes and "s" the number of small boxes.

Set up a system of equations:

\left \{ {{l+s=120} \atop {60l+30s=5250}} \right.

Use the methof of elimination. Mulitply the first equation by -60 and add both equations. Then solve for "s":

\left \{ {{-60l-60s=-7200} \atop {60l+30s=5250}} \right.\\.........................\\-30s=-1950\\s=65

Substitute s=65 into any of the original equations and solve for "l":

l+65=120\\l=55

8 0
3 years ago
Read 2 more answers
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