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Lady bird [3.3K]
4 years ago
7

Solve for x 2\3x =-1

Mathematics
2 answers:
zhuklara [117]4 years ago
6 0

Answer:

x = -(3/2)

Step-by-step explanation:

i'm going to assume that the left side is (2/3)x and not 2/(3x). If so let me know and i'll change it.

(2\3)x =-1   (multiply both sides by 3)

2x = -1 (3)

2x = -3  (divide both sides by 2)

x = (-3) / 2

x = -(3/2)

qaws [65]4 years ago
6 0

Answer:

x = -3/2 or -1.5

Step-by-step explanation:

2/3x = - 1

x = - 1 / 2/3

x = - 1 * 3/2

x = - 3/2

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4 0
4 years ago
In 1967, a 30-second superbowl commercial cost $40,000. In 2000 a 30-second commercial cost $1,800,000. What was the percent of
Andreyy89
First, you would subtract 1,800,000 and 40,000 to find the difference. Divide the difference by 40,000, then multiply by 100.
5 0
3 years ago
For geometry:(<br><br> i’ll give a brainist!!!
kvasek [131]
<h3>Answer: Angle Q = 133 degrees</h3>

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

Work Shown:

Recall that for any triangle, the three angles always add to 180

P+Q+R = 180

(x+13) + (10x+13) + (2x-2) = 180

(x+10x+2x) + (13+13-2) = 180

13x+24 = 180

13x = 180-24

13x = 156

x = 156/13

x = 12

Now that we know x, we can find the angle measures

  • angle P = x+13 = 12+13 = 25 degrees
  • angle Q = 10x+13 = 10*12+13 = 120+13 = 133 degrees
  • angle R = 2x-2 = 2*12-2 = 24-2 = 22 degrees

As a way to check if we have the right answer or not, we see that,

P+Q+R = 25+133+22 = 180

So the answer is confirmed.

4 0
3 years ago
PLS Answer fast! Will mark Brainlest. Worth 20 points!
3241004551 [841]

Answer:

The answer for X is 24 degrees. barinliest and thx plz.

Step-by-step explanation:

add up all of the degrees on the bigger rectangle (94+41). that equals 135. then 180-135=45.

then you add the numbers in the smaller rectangle (180-56). and that equals 24.  

7 0
3 years ago
Read 2 more answers
While standing on a highway overpass, Jennifer wonders what proportion of the vehicles that pass on the highway below are trucks
Assoli18 [71]

Answer:Obtain a systematic sample by selecting every 20th vehicle that passes (in any lane and going in any direction).

Step-by-step explanation:

8 0
3 years ago
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