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
Anna [14]
2 years ago
6

I need to find the letters

Mathematics
1 answer:
nasty-shy [4]2 years ago
3 0

Answer:

w = 21

x = 13

y = -11

z = -16

Step-by-step explanation:

Matrix subtraction is simply subtracting "corresponding" values e.g. row 1 column 1 value of one matrix and row 1 column 1 value of another matrix, and so on...

Thus, w = 17 - (-4) = 17 + 4 = 21

x = 12 - (-1) = 12 + 1 = 13

y = -3 -8 = -11

z = -2 -14 = -16

These are the values of w, x, y and z , respectively.

You might be interested in
A dog pen in the shape of a rectangle is to be built using one wall of a house as a side. If 132 feet
diamong [38]
This is a very poorly written question. im assuming the house wall is at least 130 ft since there is no information given about it.

each set of side lengths has three elements, the long side and the two short sides. we're asked to list all whole number possibilities so start anywhere, the two short sides being 1ft
(1 1 130). the long side has to be the difference of 132 and the length of both short sides.

the area is one of the short sides times the ling side, in the first case 1*130=130 sqft

continuing the list

(2 2 128) area=256
(3 3 126) area=378
(4 4 124) area=496
(5 5 122) area=610

the short sides increase by 1, the long side decreases by 2, the area gets bigger, but the difference between the areas are 4 less each time. dividing the first difference, 122, by 4 will give us a number to make a better guess from.

122÷4=30.5

so lets try

(30 30 72) area=2160

lets try 31 and see if that gives a smaller area

(31 31 70) area = 2170

(32 32 68) area =2176

(33 33 66) area = 2178

(34 34 64) area = 2176

so the area is decreasing now which means the maximum area is found when thw long side is 66 feet and the short sides are 33 feet.

as far as listing all possibilities, you see the pattern i started, i leave the rest to you
6 0
3 years ago
WILL GIVE BRAINLIEST! PLEASE HELP! URGENT!
Artemon [7]

Vertical Asimtote: (x-3) this will be the denominator

Horizontal Asymtote: (x-1)^2 (x+3) this will be the numerator

y= a (x-1)^2 (x+3) / (x-3)

Vertical: (x-1/2)

Horizontal: (x-3)

y= a (x-1/2)/(x-3)

I hope this helped?

7 0
3 years ago
Read 2 more answers
I need to know how to solver this coz I needy grades up
Ne4ueva [31]
Umm y = 2× + 8 ? Hard
3 0
3 years ago
Read 2 more answers
Can any one help with this assssap please thanks!!
Taya2010 [7]

Answer:

8,12,16

Step-by-step explanation:

if the pattern is increasing by four's then the next three numbers would be

8,12,16

7 0
3 years ago
Read 2 more answers
HELP PLSS !!! Will mark as brainiest
Natasha_Volkova [10]

Answer:

1709.92cm^3

Step-by-step explanation:

V=\pi r^2h=\pi *3^2*7=197.92cm^2 (cylinder)

V=whl=14*9*12=1512cm^3(rectangular prism)

197.92+1512=1709.92cm^3(whole shape)

5 0
3 years ago
Other questions:
  • To the nearest millimeter, a cell phone is 99 mm long and 78 mm wide. What is the ratio of the width to the length?
    7·1 answer
  • How many solutions will there be to the equation 16x^2=100
    15·1 answer
  • X-y=4 please help me graph
    10·1 answer
  • Twice x,plus 8, is the same as -6
    9·2 answers
  • Simplify the expression -4x2(3x − 7)
    12·2 answers
  • X= e^t -9 , y= e^2t <br> Find the cartesian equation
    15·1 answer
  • Rename 4/5 and 5/7 using the least common denominator
    9·2 answers
  • (15y+27)
    13·1 answer
  • What is 24=78^2 what is it
    13·1 answer
  • Pleas I really need help with this all I need is the answer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!