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
Vladimir [108]
1 year ago
7

I need help finding the answer!!

Mathematics
1 answer:
Whitepunk [10]1 year ago
3 0

Answer:

The second option

Step-by-step explanation:

Here, we need to multiply each part of the matrix by -10.

This will give us: [ -230 380 ]

                           [ -170    60 ]

So, the answer is the second option.

You might be interested in
HELPPP!!!!!!
Rama09 [41]

Answer:

tiana

Step-by-step explanation:

because she took less time in the practise

4 0
2 years ago
Read 2 more answers
The answer please ?????
attashe74 [19]
There is only one solution
5 0
2 years ago
Find X:<br><br> Solving Linear Equations With A Variable On Only One Side Of The Equation.
soldi70 [24.7K]

Answer:

x = 22 (see explanation!)

Step-by-step explanation:

Just with any algebraic equation, you will want to isolate the variable (x). Here's a step-by-step to show you how it's done:

1/7(x + 6) = 4

Multiply by 7 to get rid of the 1/7 (since 7 * 1/7 = 7/7 = 1)

7*1/7(x+6) = 7*4

x+6 = 28

Now, subtract 6 from both sides to isolate x:

x + 6 - 6 = 28 - 6

Finally:

x = 22

4 0
3 years ago
Read 2 more answers
Jimmy thought he had purchased 7 folders, but purchased 6. What was his percent error?
OleMash [197]

Answer:

Step-by-step explanation:

Percent Error = | Actual Yield-Theoretical/ Theoretical Yield | *100%

Error= |-1/7|*100%= 14.29%

4 0
3 years ago
Bob is throwing a party. He had 22 pints of soda. At the end of the party, there are 8 pints of soda. How many cups of soda were
Ksivusya [100]

Answer:

14 pints were drank

Step-by-step explanation:

22 pints - 8 pints =

7 0
2 years ago
Other questions:
  • Chloe has 20 unit cubes.How many different rectangular prisms can she build with the cubes?
    10·2 answers
  • Ray and Cheryl each have a favor pancake recipe Ray’s recipe uses 6 3/4 cups of flour for three servings Cheryls recipe uses hal
    6·1 answer
  • Four angles are formed by the intersection of the diagonals of this quadrilateral. Which statement is NOT true?
    7·2 answers
  • Slope of (9,-3) and (9,-8)
    15·2 answers
  • One polygon has a side of length 3 feet.A similar polygon has a corresponding side of length 9 feet.the ratio of the perimeter o
    13·1 answer
  • It is 3/5 mile from Elaine's home to her school. It is 1/10 mile from her home to the library. How much farther is Elaine's home
    11·1 answer
  • Graph y= -2/3x + 490
    11·2 answers
  • The diagram represents the net of a triangular prism. Chris wants to find thesurface area.
    9·1 answer
  • What is the rate of change between the interval x= pi and x= 3pi/2
    9·1 answer
  • How many solutions does this equation have? 4x+(-3x+2)=2x+5-2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!