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
miv72 [106K]
3 years ago
8

Anyone knows more about algebric expressions??? Who voulenteer to teach me​

Mathematics
1 answer:
Tresset [83]3 years ago
5 0

algebraic expressions could be easy or hard

how difficult are u talkin

You might be interested in
Graph the solution set.-10x≤2y
vagabundo [1.1K]

To be able to determine the graph of this inequality, we'll start rearranging the inequality putting the "y" variable at the left side of the equation.

\begin{gathered} -10x\leq2y \\ \frac{-10x}{2}\leq\frac{2y}{2} \\ -5x\leq y \\ or \\ y\ge-5x \end{gathered}

Since the inequality here is greater than or equal to, this means that the shade is above the solid line.

This equation also has a slope of -5 and y-intercept of 0.

Therefore, the graph of this equation looks like this:

4 0
11 months ago
How do I solve for x??
timurjin [86]

Answer:

x=40 degrees

Step-by-step explanation:

3x=120 (vertical angles)

solve: 3x=120

x=40

4 0
3 years ago
Read 2 more answers
The measure of angle S is ___ degrees. Round the number to the nearest degree.
Alex787 [66]
30 degrees because it's a 30-60-90
3 0
3 years ago
PLEASE HELP I"M ON A TIME LIMT!!
NemiM [27]

Answer: C) 1560

Step-by-step explanation:

So the first part is splitting the rectangle from the triangle so the area for the rectangle is 1440 (40 x 36) and the area for the triangle is 120 ((6x40)/ 2)

when you add them up the equal 1560 (1440 + 120)

8 0
3 years ago
How do you solve a proof?
ziro4ka [17]
To solve a proof, you need to distinguish which is the hypothesis and which is the conclusion. The hypothesis is the starting point and the conclusion is the ending point. We go from hypothesis to conclusion. A conditional statement can be written as If A, then B. Where A is the hypothesis and B is the conclusion.

For example, take this theorem.

If two sides of a triangle<span> are congruent, then the angles opposite those sides are congruent.
</span>
We go from Two sides of a triangle are congruent to the angles opposite those sides are congruent.

The first statement's reason is pretty much always Given.
 
                                                         Statement | Reason
1. Two sides of a triangle are congruent         1. Given
....                                                                        After a bunch of steps
3. the angles opposite those sides are congruent. 3. Your postulate of definition of what reason you need to complete the last step.

Sorry if this is a little confusing.


6 0
3 years ago
Other questions:
  • A 4-m plank rests against a wall 1.8 m high so that 1.2 m of its projects beyond the wall. Find the angle the plank makes with t
    10·1 answer
  • I need help!!!!!!!!!!!!
    15·2 answers
  • Dan and Dawn purchased a house for $69,500. They had to make a down
    15·1 answer
  • Robe is twice joshuas age .nick is 5 years older than joshua
    15·1 answer
  • Cual es el resultado de efectuar​
    13·1 answer
  • Rachel has 8 Boston crème donuts and 4 glazed donuts to put in boxes. She wants each box to contain
    9·1 answer
  • A polygon with 7 sides has how many triangles​
    12·1 answer
  • Please help me, i will mark the brainliest pls!
    12·1 answer
  • Manny drew a scale diagram of his classroom. His real classroom is 20 feet wide. Manny's drawing is 4 centimeters (cm) wide. Wha
    10·1 answer
  • Find the matrix for the linear transformation which rotates every vector in r2 through an angle of −π/3.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!