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
Alenkinab [10]
3 years ago
13

Simplify polynomial (-8x) + x + (-2x)

Mathematics
2 answers:
olganol [36]3 years ago
5 0

Answer:-9

Step-by-step explanation:

Ksju [112]3 years ago
4 0
-9x is the answer to your question
You might be interested in
PLEASE HELP FAST!!!!!!!!
seropon [69]

Answer:

Option B. -j = -h/-k is not correct

Step-by-step explanation:

As from the given scenario both the negative signs will be cancelled out giving positive j : -h/-k = -j

First option has: -j = -h/k In this case also the negative sign from both sides would be cancelled out.

Second option has: -h/-k = -j In this case negative signs cannot be cancelled out.

Third option has: h/-k = -j , negative sign would be cancelled from both sides.

Fourth option has: h/k = j , no negative sign on either side.

i hope it will help you!

7 0
3 years ago
Let A and B be two events in a sample space S such that
klasskru [66]
P(A|B)<span>P(A intersect B) = 0.2 = P( B intersect A)

</span>A) P(A intersect B) = <span>P(A|B)*P(B)
Replacing the known vallues:
0.2=</span><span>P(A|B)*0.5
Solving for </span><span>P(A|B):
0.2/0.5=</span><span>P(A|B)*0.5/0.5
0.4=</span><span>P(A|B)
</span><span>P(A|B)=0.4
</span>
B) P(B intersect A) = P(B|A)*P(A)
Replacing the known vallues:
0.2=P(B|A)*0.6
Solving for P(B|A):
0.2/0.6=P(B|A)*0.6/0.6
2/6=P(B|A)
1/3=P(B|A)
P(B|A)=1/3
5 0
3 years ago
Please help I’ll mark you as branlst
wariber [46]

Answer:

6

Step-by-step explanation:

Since the degree of the angle is 45, we know that the triangle is isosceles. That means that the sides of the triangle, not including the hypotenuse, has a length of 3√2.

Using the Pythagorean theorem, which is a^2 + b^2 = c^2, we have (3√2)^2 + (3√2)^2 = c^2.

Note: c is the hypotenuse of the triangle.

18 + 18 = c^2

= 36 = c^2

Therefore, c = 6.

3 0
2 years ago
Dan bullds and sells blrdhouses. The table shows his earnings.
Musya8 [376]

Answer:

40

Step-by-step explanation

each birdhouse is 8$

320/8=40

7 0
2 years ago
Determine the interval(s) on which the function is (strictly) increasing.
harina [27]
(-5,-1) decreases (-3,-6)
(-3,-6) increases (0,1)
(0,1) neither/slope=0 (2,1)
(2,1) increases (6,7)
(6,7) neither/slope=0 (7,7)
3 0
3 years ago
Other questions:
  • |5x+8|=|10x+7| solve the equation.
    5·1 answer
  • Find the area of the shape shown below.
    5·1 answer
  • What is y = tan θ when θ = −45°?
    14·2 answers
  • What is the X-value of point A?
    10·1 answer
  • Elena also drew a diagram to
    8·1 answer
  • Any of ya'll good in Maths??​
    12·1 answer
  • In terms of the number of moose, what is the relative frequency of male moose, female moose, adult moose, and baby moose? Write
    11·2 answers
  • An airplane makes an angle of depression of 23.2° when it descends. It is calculated that the
    12·1 answer
  • Which of the following conditions is not sufficient to prove that a quadrilateral is a parallelogram?
    12·1 answer
  • PLS ANSWER BOTH PARTS I WILL GIVE BRAINLIEST PLSSS HURRRYYYY
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!