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fiasKO [112]
3 years ago
10

Simplify: |5.74 + 2.89| – |16.20 + 41.32|

Mathematics
1 answer:
Kaylis [27]3 years ago
5 0
Don't be lazy, use paper or pen, or type it into a calculator!
The answer is -48.89
You might be interested in
If cos(x)=1/4 what is sin(x) and tan(x)
anygoal [31]
You can use the identity
  cos(x)² +sin(x)² = 1
to find sin(x) from cos(x) or vice versa.

  (1/4)² +sin(x)² = 1
  sin(x)² = 1 - 1/16
  sin(x) = ±(√15)/4


Then the tangent can be computed as the ratio of sine to cosine.
  tan(x) = sin(x)/cos(x) = (±(√15)/4)/(1/4)
  tan(x) = ±√15


There are two possible answers.
In the first quadrant:
  sin(x) = (√15)/4
  tan(x) = √15

In the fourth quadrant:
  sin(x) = -(√15)/4
  tan(x) = -√15
3 0
3 years ago
Can someone help me solve this question? It’s similar to the previous ones! Thank you!
luda_lava [24]

Answer:

\boxed{\sf \ \ \ (-2x+-9)(1x+3)=-2x^2-15x-27 \ \ \ }

the coefficient c is -27

Step-by-step explanation:

hello

(-2x+-9)(1x+3)=(-2x-9)(x+3)=-2x(x+3)-9(x+3)=-2x^2-6x-9x-27\\=-2x^2-15x-27

hope this helps

8 0
3 years ago
Solve for n<br> -18 = 6<br> 3
mihalych1998 [28]

Answer:

−

6

=

3

7

n

Step-by-step explanation:

Rewrite the equation as  

3

7

n

=

−

6

.

3

7

n

=

−

6

Multiply both sides of the equation by  

7

3

.

7

3

⋅

3

7

⋅

n

=

7

3

⋅

−

6

Simplify both sides of the equation.

Tap for more steps...

n

=

−

14

6 0
3 years ago
Read 2 more answers
Laila and Bryson are finding the slope of a line that passes through the two points (3, -5) and (-4, -6). Who is correct and why
snow_tiger [21]
Slope formular = (y2-y1)/(x2 - x1)
so
slope = (-6 +5)/(-4-3) 
slope = -1/-7
slope = 1/7

answer
Laila is correct
3 0
3 years ago
What is the value of the 4 in 24,106? I don’t get how to do this. Can you explain how you do the answer too please?
Natasha2012 [34]
The value of 4 is 4000, this is because it is in the thousands column (units,tens,hundreds,thousands etc)
4 0
3 years ago
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