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
lana66690 [7]
2 years ago
10

Can some help there is a big prize

Mathematics
1 answer:
Bingel [31]2 years ago
4 0

Answer:

2x+6=-4

x=-5

Step-by-step explanation:

2x+6=-4

then subtract 6 from both sides

2x=-10

then divide 2 from both sides

x=-5

You might be interested in
Which is the complete factorization of this expression? 15x − 3y
Andru [333]

Answer:

3(5x-y)

Step-by-step explanation:

The common factor in 15 and 3 is 3 so you take that out

7 0
3 years ago
Read 2 more answers
In a class with 28 students, there are 19 boys. What is the ratio of girls to boys? 9:19 19:28 19:9 28:9​
leva [86]

Answer:

9:19

Step-by-step explanation:

Total number of students = 28

Number of boys = 19

Number of girls = Total number of students - Number of boys = 28-19 = 9

Therefore, ratio of girls to boys = Number of girls/Number of boys = 9/19 = 9:19

5 0
3 years ago
Read 2 more answers
Anna is x years old and her sister is 5 years older. How old was her sister 5 years ago?
almond37 [142]

Answer:

Step-by-step explanation:

if anna is x years old and her sister is 5 five years older the eqasion would be x=5-5x but there is no further information for the answer. You need to know how old anna is to answer the question. Did you write it correctly

7 0
3 years ago
Read 2 more answers
A circle has a radius of 6. An arc in this circle has a central angle of 330
sashaice [31]

Answer: Arc\ lenght\approx34.55\ units

Step-by-step explanation:

<h3> The complete exercise is: " A circle has a radius of 6. An arc in this circle has a central angle of 330 degrees. What is the arc length?"</h3><h3></h3>

To solve this exercise you need to use the following formula to find the Arc lenght:

Arc\ lenght=2\pi r(\frac{C}{360})

Where "C" is the central angle of the arc (in degrees) and "r" is the radius.

In this case, after analize the information given in the exercise, you can identify that the radius and the central angle in degrees, are:

r=6\ units\\\\C=330

Therefore, knowing these values, you can substitute them into the formula:

Arc\ lenght=2\pi (6\ units)(\frac{330}{360})

And finally,you must evaluate in order to find the Arc lenght.

You get that this is:

Arc\ lenght=2\pi (6\ units)(\frac{11}{12})\\\\Arc\ lenght=11\pi \ units\\\\Arc\ lenght\approx34.55\ units

3 0
3 years ago
Read 2 more answers
CAN SOMEONE HELP ME WITH THIS PLZ! &lt;3
coldgirl [10]

Answer:

D. A = πr^2

Step-by-step explanation:

The formula of the area of a circle is <u>A = πr^2</u>.

6 0
2 years ago
Read 2 more answers
Other questions:
  • One of the same side angles of two parallel lines is 20° smaller than the other one. Find all angles. Please explain this proble
    10·1 answer
  • Hayden has 6 rolls of dimes. There are 50 dimes in each roll. How many dimes does he have altogether?
    15·2 answers
  • ANSWER QUICK PLEASE HELP
    5·1 answer
  • 3(4x-5)+4(2x+6) simplify
    15·2 answers
  • Which unit rate is the lowest price per ounce? Choice A: 10 ounces of chocolate chips for $1.66 Choice B: 20 ounces of chocolate
    7·2 answers
  • 0, 1, 4, 9, 16, 25, what's the next number
    10·1 answer
  • What is the area of this figure? And how do I solve it
    6·2 answers
  • Question: A shirt is sold at a 12 1/2% discount.
    6·1 answer
  • 4) x/5 =2<br> plz explain
    12·1 answer
  • Tammy ran 4 &amp; 2/5 miles on Saturday. On Sunday she ran for 1/2 of the distance she
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!