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
frozen [14]
2 years ago
14

What is 3+3x3-3+3=? Thank you!

Mathematics
2 answers:
Tanya [424]2 years ago
4 0
<span>3+3x3-3+3
Multiply 3 by 3
3+9-3+3
Add 3 to 9
12-3+3
Add 3 to -3
Final Answer: 12</span>
viktelen [127]2 years ago
4 0

Answer:

12

Step-by-step explanation:

You might be interested in
Match the terms to their definition.1 . an open sentence of the form Ax + By + C &lt; 0 or Ax + By + C &gt; 0 linear inequality2
ra1l [238]

Answer:

1 . An open sentence of the form Ax + By + C < 0 is a linear inequality.

2 . An equation containing more than one variable is a literal equation.

3 . A statement formed by two or more inequalities is a compound inequality.

Step-by-step explanation:

A linear Inequality contains one inequality sign (> or <) sign, In Ax + By + C < 0,  Ax + By + C is less than 0.

A literal equation contains more than one variable and equates to a number. An example is Ax + By = 0.

A compound inequality uses OR and AND to join two linear inequalities. When AND is used, it indicates that the values of the variables are true in both inequalities.

6 0
3 years ago
A parallelogram has sides of 18 and 26 ft, and an angle of 39° . Find the shorter diagonal
Fed [463]

Answer:

16.51

Step-by-step explanation:

In a parallelogram, the opposite angles are always equal in measure. So two of the angles in the parallelogram measure 39 degrees each.

The sum of angles of the parallelogram must be 360 degrees. Let the other two angles be x degree each. We can set up the following equation for the angles:

39 + 39 + x + x = 360

78 + 2x = 360

2x = 282

x = 141

This means, the other two angles measure 141 degree each. The shorter diagonal will be opposite to the shorter angle.

Hence, the diagonal opposite to the angle 39 degree will be the shorter one. A diagonal divides the parallelogram in two triangles. So we will have two sides and an included angle and we have to find the third side of the triangle which can be found using the law of cosines. Let the third side be c as shown in image below, using the law of cosines, we can write:

c^{2} = a^{2}+ b^{2} -2ab cos(\gamma)\\\\c^{2}=18^{2}+26^{2}-2(18)(26)cos(39)\\\\ c^{2}=272.59\\\\ c=16.51

Thus the shorter diagonal will be 16.51 feet in measure.

3 0
3 years ago
What is 1/4 less than -3/4
Over [174]

Answer:

-1

Step-by-step explanation:

less than means it comes after

-3/4 - 1/4

-4/4

-1

5 0
3 years ago
What is the perimeter of a rectangular room that is 9 feet by 10 feet?
kotykmax [81]
9+9+10+10=38 feet
your perimeter is 38 feet
7 0
2 years ago
Solve for a: 7a = 63
Umnica [9.8K]

Answer:

a = 9

Step-by-step explanation:

7a = 63

Divide 7 on both sides,

=> 7a/7 = 63/7

=> a = 9

7 0
3 years ago
Other questions:
  • What is 32/1 divided by 1/6 i need help this is for my project DUE tomorrow please help!!!!
    14·1 answer
  • How many of possible outcomes could be a number biggger than 6 on either cube
    12·1 answer
  • What is the slope of the equation below?<br> 2y = 10x – 8<br> A.2<br> B.-8<br> C.10<br> D.5
    10·2 answers
  • The latest online craze is a new game, Khan on Seven. You get 100100100 points for playing the game. In addition, you get 505050
    6·2 answers
  • Which of the equations below could be the equation of this parabola?
    5·2 answers
  • a rally car course covers 51 5.97 miles .the winning car completed the course in 6.5 hours. what was the average speed of the wi
    9·1 answer
  • Using the rest of my points to ask this, please answer quickly :)
    11·2 answers
  • 6th grade math help me pleaseeee
    11·2 answers
  • A cyclist travels 4 miles in 15 minutes and then a further 6 miles in 25 minutes without stopping.
    7·2 answers
  • 1.4-5.6(3.4-5x)=10.24 i need help
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!