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
Vilka [71]
3 years ago
9

What is the solution to this equation x - 13 =-4

Mathematics
2 answers:
Lelu [443]3 years ago
3 0

Answer:

X=9

Step-by-step explanation:

x=-4+13=9

erica [24]3 years ago
3 0

Answer: x = 9

Step-by-step explanation: x - 13 = -4

                                              +13    +13

     

                                           x = 9

                                         

 

You might be interested in
Which diagram shows parallel lines cut by a transversal?
Arada [10]
Only the third model shows parallel lines cut by a transversal. 

We can solve this problem by using some properties that parallel lines cut by a transversal have. First of all, corresponding angles are congruent, and since the angles in figure 1 are corresponding but not congruent, that means that figure one is out. 

In addition, in figure two, alternate exterior and interior angles of parallel lines intersected by a transversal are congruent, so since they are not in the picture, that means that this figure is also out. 

Figure three is correct because since those are same side interior angles, they need to be supplementary for those to be two parallel lines intersected by a transversal. Since they do, in fact, add up to 180°, that means that the answer is figure three. 
5 0
3 years ago
Read 2 more answers
Which of these is equivalent to the given angle?
Inga [223]

360 \°=2\pi  \\\\\dfrac{7\pi }{4} = \dfrac{\frac{7\not\pi }{\not4} \cdot \not360 \° ^{90 \° }}{2\not\pi } =\dfrac{7\cdot \not90\° ^{45\°}}{\not2} =7\cdot45\°=315\° \\\\Answer \ D.

7 0
3 years ago
Danny earned $20,000 last year This year he earned $12,000. What is the percentage difference?
Karolina [17]

Answer:

60%

the reason its 60 percent is because if u think of 20,000 as just 20 its much easier

5 0
2 years ago
The 50th term of an arithmetic sequence is 86 and the common difference is 2.  Find the first three terms of the sequence.
Nesterboy [21]
a_n=a_{n-1}+d=a_{n-2}+2d=\cdots=a_1+(n-1)d

which means

a_{50}=86=a_1+49\times2\implies a_1=-12

which in turn means the next two terms are a_2=-10 and a_3=-8.
6 0
3 years ago
Which is a true statement about any two congruent chords in a circle? A.They are parallel. B.They are perpendicular. C.They form
Tom [10]
Its D. they are equidistant from the center of the circle , just took the test and that was the answer on apex
7 0
3 years ago
Read 2 more answers
Other questions:
  • Luis has a cooler filled with cans of soda. For every 5 cans of coke, there are 3 cans of sprite. If there are 25 cans of coke ,
    8·1 answer
  • The average high temperature is -67०F and the average low temperature is -81०F. How much higher is the average high than the ave
    13·1 answer
  • Evaluate for x = 2. (12x + 8)/4
    8·2 answers
  • Pump it up gym's daily revenue each can be modeled by R(x)=5x where x represents the number of customers that visit the gym each
    10·1 answer
  • Tracy purchases cotton candy in a ratio of 2 pink to 7 blue to sell at a carnival. She has a total of 108 bags. How many bags of
    9·1 answer
  • A student finds the slope of the line between (14, 1) and (18, 17). She writes . What mistake did she make? She mixed up the x-
    15·2 answers
  • -42-[(-30)]+[(-50)]<br>​
    7·2 answers
  • What decimal number does point A on the number line below represent?
    14·1 answer
  • Edward had a lump of play doh that was 2 1/2 inches long. If he stretched it out to 3 times its current length how long would it
    9·2 answers
  • Part 2 - Find the error(s) and solve the problem correctly.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!