1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
umka21 [38]
3 years ago
5

What is the value of x?45°( 2x-5)°​

Mathematics
2 answers:
AlekseyPX3 years ago
5 0

(2x - 5)° + 45° = 180°

2x° + (-5 + 45)° = 180°

2x° + 40° = 180°

2x° = 180° - 40°

2x° = 140°

x° = 140 ÷ 2

x° = <u>7</u><u>0</u><u>°</u>

So, the value of x is 70°

<em>Hope it helps and is useful</em><em> </em><em>:</em><em>)</em>

Nadya [2.5K]3 years ago
3 0

Answer:

x=70

Step-by-step explanation:

2x-5+45=180

2x+40=180

2x=140

x=140/2

x=70

You might be interested in
Can someone answer this ill give 20 brainly points
antiseptic1488 [7]

Answer:

The answer you're looking for is B. 27.55 m

6 0
2 years ago
A company paid $48 for 2 cases of printer paper. Each case contained 12 packages of paper. Next month the company’s office manag
il63 [147K]
Since 2 cases = $48

÷ 48 by 2 to get the cost of one case of paper

48÷2=$24 per case
and each case has 12 pack of paper

so $24 for 12 packs of paper

180÷12=15, which gives you the number of case you need

15 cases × $24= $360 for 180 packs



7 0
3 years ago
What is the difference between the x-coordinates of B and C?
Brilliant_brown [7]

Answer:

Therefore, the point P (-3.5, 1.25) is the point 3/4 distance of A to B from A.

Step-by-step explanation:

The horizontal axis in the coordinate plane is called the x-axis. The vertical axis is called the y-axis. The point at which the two axes intersect is called the origin. ... In an ordered pair, such as (x, y), the first value is called the x-coordinate and the second value is the y-coordinate.

3 0
3 years ago
Please help me!
Mandarinka [93]

Answer:

its c

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
2. (8 points) If you have n gold coins with one a fake that you know is slightly lighter, how many weighings on the pan balance
pogonyaev

Answer:

Only 1 Time

Step-by-step explanation:

Since you know that one coin is fake and that the coin is lighter than the rest , then you would only need to weigh all the coins together 1 time to ensure that you will find the fake coin. We can determine this by doing the following.

<u>Example:</u>

Lets say we have 100 coins that weigh 1 gr each. Meaning that the total weight of the 100 coins would be (100coins*1gr = 100gr) <em><u>IF</u></em> there are no fake coins in the batch.

Knowing this we can weigh the entire batch 1 time and if the total weight is less than 100gr we know that the fake coin is in that batch.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

5 0
3 years ago
Other questions:
  • Quadrilateral
    8·1 answer
  • The clerk in a fabric store cuts 7 7/8 yards of fabric from a bolt containing 26 5/8 yards of fabric. How much fabric is left on
    9·1 answer
  • Write 7,258,630 in word form
    12·1 answer
  • I need help this!!!!!!!!!!!!!!plz
    9·1 answer
  • Helena's family went to a dinner and the bill was $75.80. the resturant charged a mandatory tip of 15% of the bill. which is a t
    12·1 answer
  • Given the conditional statement, match the following.
    5·1 answer
  • How to find the product of 8/3 and 5/7
    9·1 answer
  • The wall, shown above in Figure 105.1401, has an overall length that is 37’ and 8 1/4" . Three receptacle outlets are to be inst
    12·1 answer
  • 5/16 divided by 3 1/5
    8·1 answer
  • K + 11 = -3k- 25 + 2k
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!