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
dimulka [17.4K]
3 years ago
11

PlzI will mark brainliest​

Mathematics
1 answer:
Montano1993 [528]3 years ago
5 0

Answer:

a)10

b)-11.4

Step-by-step explanation:

you should find common denominator bit don't forget that they are negative

You might be interested in
the constant of proportionality is always the point_______, where k is the constant of proportionality. Additionally, you can fi
MArishka [77]

Answer:

Step-by-step explanation:

When two variables say x and y are proportional let us assume y dependent variable and x independent variable

then we have y =kx

Here k is called the constant of proportionality.

Whenever x increases/decreases by 1 unit, the y value also increases/decreases by k units.

Whenever x=1, y =k

and always \frac{y}{x} =k

Thus we can fill up as

the constant of proportionality is always the point___(1.k)____, where k is the constant of proportionality. Additionally, you can find the constant of proportionality by finding the ratio of___y to x____, for any point on the___graph of the function.___.

5 0
3 years ago
Will award brainliest to correct answer!
Artyom0805 [142]

Let's begin noting that a triangle is isosceles if and only if two of its angles are congruent. We can thus find the angle <ABP, recalling that the sum of the interior angles of a triangle is equal to 180°.

\angle \: ABP =  \frac{180 - 80}{2}  = 50 \degree

Finally, let point K be the intersection between segments BC and PQ, and let's note that the triangle PQB is a right isosceles triangle, since all the angles in a square are equal to 90°, and the two triangles APB and BQC are congruent.

Therefore, the angle BKQ is equal to 180-50-45=85°.

Of course angle BKP=180-85=95°.

Hope this helps :)

6 0
3 years ago
The pet store sells bags of pet food there are 4 bags of cat food one sixth of the bags of food are bags of cat food how many ba
jeka57 [31]
The answer is 4 1/6 because 4/1 + 1/6= 25/6 = 4 1/6.
4 0
4 years ago
If xt = 3y -1 and us = 28, find the value of y
olga55 [171]
3y - 1 = 28
+ 1 + 1
----------------
3y = 29
---- ----
3 3
y= 9.66
8 0
3 years ago
Round 126,945 to the nearest ten thousand
Sever21 [200]
126,945 to the nearest ten thousand is 130,000.
7 0
4 years ago
Read 2 more answers
Other questions:
  • Nadia brought 4.3 pounds of ham on Tuesday and 1.7 pounds of ham on Wednesday. She spent a total of $41.94.What was the price of
    10·2 answers
  • Can some please help me ASAP (solving rational equations)
    15·1 answer
  • Describe how the graphs of y=1/2x +7 is the same and different from the graph of y= 12x + 7
    13·1 answer
  • I need the answer to the problem
    7·2 answers
  • Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in s
    8·2 answers
  • A grocery store recently sold 12 cans of soup, 6 of which were black bean soup. Based on experimental probability, how many of t
    12·2 answers
  • Why has social media made a significant impact on influencing government
    15·1 answer
  • HURRY WILL MARK BRAINLIEST IF FIRST AND RIGHT.... again
    11·1 answer
  • If there are 4 quarters in one dollar, how many quarters are in five dollars
    6·2 answers
  • Does anyone know how to get Chegg for free or anyone have an account I can borrow
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!