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
Elina [12.6K]
2 years ago
11

Please help due soon I don’t get it

Mathematics
2 answers:
Temka [501]2 years ago
8 0
Answer x>0 and y>0 because it is the positive quadrant. They are labeled counterclockwise so I is on the right II is too the left and so on. Y is negative in 3 and 4 X is negative in 2 and 3
natka813 [3]2 years ago
6 0

Answer:

x>0 and y>0

Step-by-step explanation:

1= ++ 2= -+ 3= -- 4= +-

You might be interested in
How to make 1.4 into a fraction
inessss [21]

As an improper fraction, the answer is 7/5.

As a mixed number, the answer is 1 2/5.

4 0
3 years ago
Read 2 more answers
I will give brainliest
Alexeev081 [22]

Answer:

B is the answer to your question!

8 0
2 years ago
Read 2 more answers
On his way to the park, Nathan rides his bike at a rate of 0.50 mile per minute for 3 minutes. He stops to admire an antique car
TiliK225 [7]

Answer and Step-by-step explanation:

Although the question is not complete, but with the context of the question, they are most likely going to ask for the total distance travelled or the total time or speed. So let's work on that.

Total time travelled = (3 + 5 + 4) = 12mins

Total speed travelled = (0.50 + 0.00 + 0.40)miles/min = 0.90mile/min

The 0.00 represents the period he was at rest admiring an antique car. At this moment, he was not moving so his speed is 0.

Total distance travelled = total speed x total time = 0.90miles/min x 12min = 10.8miles

5 0
3 years ago
Evaluate the following
IRINA_888 [86]

(a) [\frac{9}{2.6}  - \frac{2.5^{2} }{2.5} ]^{2}

Answer:

[\frac{9}{2.6}  - \frac{2.5^{2} }{2.5} ]^{2}

= [\frac{9}{2.6}  - \frac{2.5*2.5 }{2.5} ]^{2}

= [\frac{9}{2.6}  - \frac{2.5}{1} ]^{2}

*canceling 2.5 in numerator and denominator*

= [\frac{9-(2.5)(2.6)}{2.6} ]^2\\*Using L.C.M of 2.6 and 1 which comes out to be '2.6'= [\frac{9-(6.5)}{2.6} ]^2\\= [\frac{2.5}{2.6} ]^2\\*multiplying and dividing by '10'= [\frac{2.5*10}{2.6*10} ]^2\\= [\frac{25}{26} ]^2\\= \frac{25^2}{26^2}\\= \frac{625}{676}\\= 0.925

Properties used:

Cancellation property of fractions

Least Common Multiplier(LCM)

The least or smallest common multiple of any two or more given natural numbers are termed as LCM. For example, LCM of 10, 15, and 20 is 60.

(b) [[\frac{3x^{a}y^{b}} {-3x^{a} y^{b} } ]^{3}    ] ^{2}

Answer:

[[\frac{3x^{a}y^{b}} {-3x^{a} y^{b} } ]^{3}] ^{2}\\

*using [x^{a}]^b = x^{ab}*

= [\frac{3x^{3a}y^{3b}} {-3x^{3a} y^{3b} }] ^{2}        

*Again, using [x^{a}]^b = x^{ab}*

= \frac{3x^{2*3a}y^{2*3b}} {-3x^{2*3a} y^{2*3b} }  \\= (-1)\frac{3x^{6a}y^{6b}} {3x^{6a} y^{6b} }\\[\tex]*taking -1 common, denominator and numerator are equal*[tex]= -(1)\frac{1}{1}\\= -1

Property used: 'Power of a power'

We can raise a power to a power

(x^2)4=(x⋅x)⋅(x⋅x)⋅(x⋅x)⋅(x⋅x)=x^8

This is called the power of a power property and says that to find a power of a power you just have to multiply the exponents.

3 0
3 years ago
PLS HELP ASAP<br> is this aa,sas,ss, or neither
bagirrra123 [75]

Answer:

SAS

Step-by-step explanation:

the right angles are congruent

the pairs of sides are proportional

7 0
3 years ago
Other questions:
  • Executive Limousine rentals charges an initial fee of $200 and $40 per hour that the limousine is in service. Jet Limousine rent
    8·1 answer
  • Suppose you invest $2000 at an annual interest rate of 4.5%. how long will it take for it to earn $495?
    8·1 answer
  • The area of an 17-cm-wide rectangle is 374 cm squared. What is it’s length?
    8·1 answer
  • Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence interval for a sample of size 385
    12·1 answer
  • Robert decides to repaint his ceiling, which is 14 ft by 20 ft. He wants to make sure to not paint the circular light fixture wi
    11·1 answer
  • 2+1/6y=3x+4 for y can someone please help
    6·2 answers
  • Which transformation from the graph of a function f(x) describes the graph of 5f(x)?
    10·1 answer
  • Can some help me with this? It’s volume and I have to show work.
    9·1 answer
  • What is the answer to the green box?
    13·1 answer
  • Mary high school played 823 baseball games this year .she attended 481 games. how many games did Mary missed?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!