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
Bezzdna [24]
3 years ago
9

Evaluate the following expression: -1(5,-1) + 2(1,1). A. (5,-2) B. (-3,3) C. (7,1) D. (-5,2)

Mathematics
2 answers:
Gre4nikov [31]3 years ago
8 0
I believe that the answer should be B
myrzilka [38]3 years ago
6 0
-1[5;\ -1]+2[1,\ 1]=[(-1)(5);\ (-1)(-1)]+[(2)(1);\ (2)(1)]=[-5;\ 1]+[2;\ 2]\\\\=[-5+2;\ 1+2]=[-3;\ 3]
Answer: B

You might be interested in
State the x value of the x intercept describe by the following <br> linear equation: (-3x-2y = 9
aivan3 [116]

Answer:

x=-3

Step-by-step explanation:

-3x-2y=9

-3x-2(0)=9

-3x-0=9

-3x=9

x=-3

3 0
3 years ago
Help! Pls! I’ll mark you as top
inysia [295]
10 1/2x +2

- because you would add all the side lengths, so 2x+2x+ 3 1/4x+ 13 1/4x 1. You can combine like terms it to 10 1/2x+ 2.
7 0
3 years ago
In Sean's class there are 13 boys and 16 girls. Sean will randomly pull one of their names out of a hat to give
elixir [45]

Answer:

(2) 0.55

16/29 = 0.5517 = 0.55

6 0
3 years ago
Read 2 more answers
Which description best fits the distribution of the data shown in the histogram?
s344n2d4d5 [400]
This is an approximately bell-shaped distribution. The highest bar is in the center, with height = 12. Just to its left and right are bars of heights 6 and 5. At the extremes are bars of heights 2 and 1.

If the highest bar was on the left, it would be skewed left (and if it was on the right, skewed right). A uniform distribution would more or less have the same height level over all the bars.
5 0
3 years ago
Read 2 more answers
1/3 times 3/4 times 1/3 as a fraction so basically what is 0.08333333333 as a fraction
SpyIntel [72]

Answer:

mark me brainliest

Step-by-step explanation:

To write 0.08333333333 as a fraction you have to write 0.08333333333 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

0.08333333333 = 0.08333333333/1 = 0.8333333333/10 = 8.333333333/100 = 83.33333333/1000 = 833.3333333/10000 = 8333.333333/100000 = 83333.33333/1000000 = 833333.3333/10000000 = 8333333.333/100000000 = 83333333.33/1000000000 = 833333333.3/10000000000 = 8333333333/100000000000

And finally we have:

0.08333333333 as a fraction equals 8333333333/100000000000

7 0
2 years ago
Read 2 more answers
Other questions:
  • Find the​ mean, variance, and standard deviation of the binomial distribution with the given values of n and p. ​, The​ mean, ​,
    8·1 answer
  • How do i do 56 1/4% it's a mixed fraction with a percent?
    9·1 answer
  • Jenna had M mystery novels she gave half of them to a friend, then buy five more which expression get the number of mystery nove
    6·1 answer
  • Complete each step in the following solution.
    6·1 answer
  • suppose a parabola has an axis of symmetry at x=-2 a minimum height at -6 and passes through the point (0,10)
    5·1 answer
  • Please help....................​
    9·1 answer
  • A 40 mile boat ride costs a group of people $405. To rent that same boat for a 100 mile
    14·1 answer
  • Theo was asked to find the measure of x in the following polygon.
    9·2 answers
  • 1.what is the y-intercept f (x) = 3x+8/x-4?
    13·1 answer
  • 371 + 18x ≥ 566 solve for X
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!