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
qwelly [4]
3 years ago
12

Tonya has a small picture with a length of inches. She wants to enlarge the picture by a factor of 7 and frame it. Which of the

following is true?
A.
The enlarged picture has a length of inches.

B.
The enlarged picture has a length of inches.

C.
The enlarged picture has a length of inches.

D.
The enlarged picture has a length of inches.
Mathematics
1 answer:
Elena L [17]3 years ago
3 0
Enlarge the picture 7 times by inches
You might be interested in
An upper triangular matric is square matrix with all zeros below its daignal. A lower triangular matrix is a square matrix with
AleksandrR [38]

Answer:

U₂₁ and U₂₂ fits in the line of upper triangular

Step-by-step explanation:

As explain in the question

An upper triangular matric is square matrix with all zeros below its daignal. A lower triangular matrix is a square matrix with all zeros above its diagonal.

(as shown in the attached image)

(a)for all 3×3 upper triangular matirices U, verify that U2 is also upper triangular

for a matrices U (having a 3*3 matrix), assuming for example, U is given below:

U = \left[\begin{array}{ccc}1&2&3\\0&5&6\\0&0&9\end{array}\right]

the element in the upper triangular are 1,2,3,5,6,9 (U₁₁, U₁₂, U₁₃; , U₂₂, U₂₃, U₂₂)

while lower triangular are 0,0,0, the element in the lower triangular are (U₂₁, U₃₁,U₃₂)

U₂₁ and U₂₂ fits in the line of upper triangular

8 0
3 years ago
(e+3)(e-5) expanded and simplified
Zarrin [17]

Step-by-step explanation:

(e + 3)(e - 5) \\ e \times e + e \times  ( - 5) + e \times e + e \times 3 \\  { e}^{2}  + ( - 5e) +  {e}^{2}  + 3e \\  {2e}^{2}  + ( - 2e)

In this type of math equation, you have to multiply all members from the first part with the second part.

Expanded:

e \times e+e \times (-5)+e \times e+e \times 3

simplified:

{2e}^{2}  + ( - 2e)

8 0
2 years ago
Explain when the median of a data set is a better measure of center than the mean.
shusha [124]
With data, you can have outliers. Outliers are values that do not follow what the range or majority of the data you collected so a value of 45, 42, 45, 48, 42, 44, 88, the mean will obviously be different because the 88 is going to change the whole data. But, if you put it from least to greatest, you can see what the majority of data is, (what the middle value is) to see what is in the middle range of what you have collect- the outliers don't affect what you have. Hence, 42, 42, 44, 45, 45, 88 (it's not much data) but it can show what the majority of data is. Hope this helps :> :)
5 0
3 years ago
Read 2 more answers
How many terms are in the expression below n2 + 6n - 3
dmitriy555 [2]

There is three terms in the expression "n2+6n-3".

In Algebra a term is either a single number or variable, or numbers and variables multiplied together. Terms are separated by + or − signs, or sometimes by divide.

7 0
3 years ago
Evaluate p divide by 2 minus 5 when p = 14
BabaBlast [244]
P/2-5
14/2-5
7-5
2
the answer is 2
6 0
3 years ago
Read 2 more answers
Other questions:
  • The least common factor of 8 and 56, 12 and 30, 16 and 24, and 9 and 15
    10·1 answer
  • I need help on this question
    5·1 answer
  • Y = 7x if y = 196 , what is x ?
    13·2 answers
  • Carla had $100 in her account in May. How much money does she have in her account in August?
    6·2 answers
  • Write an equation in point-slope form of the line that passes through the point (4,7) and has a slope of -1
    9·1 answer
  • Jamal has a drawer containing 6 green socks, 18 purple socks, and 12 orange socks. After
    9·1 answer
  • Question 8 of 10 These box plots show daily low temperatures for a sample of days in two different towns. Town 15 20 40 45 Town
    5·1 answer
  • What is the elevation of a city 45 feet below sea level?
    12·2 answers
  • Use pemdas 4 + (2 x 12) - 3^2
    6·2 answers
  • A group of seven kids line up in a random order. Each ordering of the kids is equally likely. There are three girls and four boy
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!