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
lisov135 [29]
3 years ago
12

BRAINIEST And 50 pOINTS PLEASE HELP

Mathematics
1 answer:
Sonja [21]3 years ago
6 0
D. 62 degrees. 90=2x+x+3, 93=3x, 93/3=3x/3, 31=x, 2*31=62.
You might be interested in
5(2+4(3)+-5+-2(7)Evaluate the expression
Andru [333]

Answer:

-25

Step-by-step explanation:

7 0
3 years ago
3/7 % of a quantity is equal to what fraction of the quantity?
Mekhanik [1.2K]

Answer:

0.42

Step-by-step explanation:

0.42857142857

3 0
3 years ago
Read 2 more answers
Using the digits 1 to 9 at most one time each, fill in the boxes to find the largest (or smallest) possible values for x.
Mice21 [21]

Answer:

smallest: 8x -3 = 4; 1y +9 = 2. total = -49/8

 largest: 1x -9 = 8; 2y +3 = 7. total = 19

Step-by-step explanation:

If we use variables to represent the box contents, we can write ...

ax -b = c

dy +e = f

Then the values of x and y are ...

 x = (c +b)/a

 y = (f -e)/d

For positive integer values of the variables, x will always be positive, and y may or may not be negative.

Smallest sum

For the sum to be the smallest, we must have x be as small as possible and the ratio (f-e)/d be as negative as possible.

x will be small for large 'a' and for (c+b) small. For y to be as negative as possible, we want 'd' and 'f' small and 'e' large. Best results are obtained for

8x -3 = 4   ⇒   x = 7/8

1y +9 = 2   ⇒   y = -7

For these coefficients, the sum is -6 1/8 = -49/8.

(note that the values of 'b' and 'c' can be swapped with no net effect)

Largest sum

For the sum to be the largest, we must have x as large as possible: (b+c) large and 'a' small. At the same time we must have y be positive and as large as possible: (f-e) positive and large, 'd' small. Best results are obtained for

1x -9 = 8  ⇒   x = 17

2y +3 = 7   ⇒   y = 2

For these coefficients, the sum is 19. Again, 'b' and 'c' can be swapped with no effect.

_____

Additional comment

These extreme values are verified by examination of the 60,480 possible permutations of the coefficients.

8 0
3 years ago
In this figure, A'B'C'D'is a transformation of ABCD.
siniylev [52]

Answer:

translation  and um thats all

6 0
3 years ago
Four of your friends went out to dinner. The total bill was $97.38. One of your friends has a coupon for 35% off and the group l
GaryK [48]
It is $18.672615 or $18.67 a piece
4 0
3 years ago
Other questions:
  • Which measurement is most accurate to describe the weight of an adult?
    7·2 answers
  • Find how many natural numbers are there between 80 and 120​
    10·1 answer
  • To multiply terms with exponents, what must you do to the exponents? A)   add them B)   subtract them C)   multiply them D)   di
    5·1 answer
  • Graph the solution for the following linear inequality system. Click on the graph until the final result is displayed.
    8·1 answer
  • Volume of triangular prism​
    12·1 answer
  • DONT ANSWER IF YOUR GOING TO TAKE MY POINTS OR IF YOU DONT KNOW<br><br><br> I NEED THEM DONE ASAP
    5·2 answers
  • Whats 93, −76, 102, −101, 83, −48 least to greatest
    10·2 answers
  • Find the volume of the prism.<br> 83 m<br> 7 m<br> 4 m
    12·1 answer
  • -2/9 - 1/12 - 7/18<br> Whats the answer
    10·1 answer
  • Simplify this algebraic expression completely 5y - 3(y+2)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!