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melomori [17]
4 years ago
8

How do you do 6p-(5p+5)=-8-2(p+12)

Mathematics
2 answers:
sergejj [24]4 years ago
7 0
Let's solve your equation step-by-step.
6
p
−
(
5
p
+
5
)
=
−
8
−
2
(
p
+
12
)
Step 1: Simplify both sides of the equation.
6
p
−
(
5
p
+
5
)
=
−
8
−
2
(
p
+
12
)
6
p
+
−
1
(
5
p
+
5
)
=
−
8
−
2
(
p
+
12
)
(Distribute the Negative Sign)
6
p
+
−
1
(
5
p
)
+
(
−
1
)
(
5
)
=
−
8
−
2
(
p
+
12
)
6
p
+
−
5
p
+
−
5
=
−
8
−
2
(
p
+
12
)
6
p
+
−
5
p
+
−
5
=
−
8
+
(
−
2
)
(
p
)
+
(
−
2
)
(
12
)
(Distribute)
6
p
+
−
5
p
+
−
5
=
−
8
+
−
2
p
+
−
24
(
6
p
+
−
5
p
)
+
(
−
5
)
=
(
−
2
p
)
+
(
−
8
+
−
24
)
(Combine Like Terms)
p
+
−
5
=
−
2
p
+
−
32
p
−
5
=
−
2
p
−
32
Step 2: Add 2p to both sides.
p
−
5
+
2
p
=
−
2
p
−
32
+
2
p
3
p
−
5
=
−
32
Step 3: Add 5 to both sides.
3
p
−
5
+
5
=
−
32
+
5
3
p
=
−
27
Step 4: Divide both sides by 3.
3
p
3
=
−
27
3
p
=
−
9
nalin [4]4 years ago
5 0
<span>6p - (5p + 5) = -8 - 2(p +12)

*Simplify both sides of the equation by distributing*

</span><span><span><span><span>6p </span>− <span>5p</span></span> </span>− 5 </span>= <span><span><span><span>−8 </span>+ </span>−<span>2p - </span></span><span>24
</span></span><span>
*Combine like terms*

</span><span>p − 5</span>= <span><span>−<span>2p </span></span>− <span>32
</span></span><span>
*Add 2p to both sides*

</span><span><span>3p </span>− 5 </span>= <span>−<span>32
</span></span><span>
*Divide both sides by 3*

p = -9

</span>
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-x^3 I think is the answer
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Step-by-step explanation:

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5x^2 + 19x + 12=0<br> how do i figure this out
zlopas [31]

Answer:

x=−4/5 or x=−3

Step-by-step explanation:

Step 1: Factor left side of equation.

(5x+4)(x+3)=0

Step 2: Set factors equal to 0.

5x+4=0 or x+3=0

x=−4/5 or x=−3

3 0
3 years ago
Trig///HELPP PLEASE!! i’ve been stuck on this for 30 minutes!!
ddd [48]

Answer: There are two solutions and they are

theta = 135

theta = 225

=============================================================

Explanation:

Recall that x = cos(theta). Since the given cosine value is negative, this indicates x < 0. Theta is somewhere to the left of the y axis, placing it in quadrant 2 or quadrant 3.

It turns out there are two solutions, with one solution per quadrant mentioned above. Use the unit circle to find that the two solutions are:

theta = 135

theta = 225

You're looking for points on the unit circle that have x coordinate equal to x = -sqrt(2)/2. Those two points correspond to the angles of 135 and 225, which are in quadrants 2 and 3 respectively.

--------

I recommend using your calculator to note that

-sqrt(2)/2 = -0.70710678

cos(135) = -0.70710678

cos(225) = -0.70710678

The decimal values are approximate. Make sure your calculator is in degree mode. Because those three results are the same decimal approximation, this indicates that cos(135) = cos(225) = -sqrt(2)/2.

8 0
3 years ago
If angle 4 is 52.7, what are the measures of angles 1,2, and 3? ​
shusha [124]

Answer:

  1. 127.3
  2. 52.7
  3. 127.3
  4. 52.7

Step-by-step explanation:

Since we know the angle measure of angle 4, we already know that angle 2 will have the same measure according to do the vertical angle theorem. Now to find angles 1 and 3, we can make an equation and solve for x (supplementary angles).

52.7 + x = 180

x = 127.3

Best of Luck!

6 0
3 years ago
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