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
Alexxandr [17]
3 years ago
8

George and Francis are studying for a math test. They are each trying to find the product below.

Mathematics
2 answers:
torisob [31]3 years ago
7 0

Answer:

They are correct

Step-by-step explanation:

5 is equal to \frac{5}{1}

\frac{5}{1} × \frac{5}{3} = \frac{25}{3}

\frac{25}{3} is about equal to 8.33

8.33 is greater than 5

Vedmedyk [2.9K]3 years ago
6 0

<u>Answer: </u>

The product is greater than 1.

<u>Solution: </u>

They are trying to find the product of 5 times of \frac{5}{3}

So the product will be 5 times of \left(\frac{5}{3}\right)=\left(5 \times\left(\frac{5}{3}\right)\right)

\Rightarrow\frac{5 \times 5}{3}\\=\frac{25}{3}=\frac{8 \times 3+1}{3}\\\Rightarrow8\left(\frac{1}{3}\right)

8\left(\frac{1}{3}\right) > 1

So, we can see that the product is greater than 1.

You might be interested in
What is the solution of the system of equations? y = –4x + 10 y = –2x – 6
Elan Coil [88]
D. (8, -22) is the correct answer
4 0
3 years ago
Evaluate. Show all work<br> 51-(21-5)x2
masya89 [10]

Answer:

19

Step-by-step explanation:

51-(16)x2

16x2=32

51-32=19

5 0
3 years ago
Read 2 more answers
Solve the system of linear equations using the Gauss-Jordan elimination method.
mixas84 [53]

Answer:

x = -0.6

y = 2.2

z = 2

Step-by-step explanation:

2x + y - 2z = -3

x + 3y - z = 4

3x + 4y - z = 5

Rewrite the system in matrix form and solve it by Gaussian Elimination (Gauss-Jordan elimination)

2 1 -2 -3

1 3 -1 4

3 4 -1 5

R1 / 2 → R1 (divide the 1 row by 2)

1 0.5 -1 -1.5

1 3 -1 4

3 4 -1 5

R2 - 1 R1 → R2 (multiply 1 row by 1 and subtract it from 2 row); R3 - 3 R1 → R3 (multiply 1 row by 3 and subtract it from 3 row)

1 0.5 -1 -1.5

0 2.5 0 5.5

0 2.5 2 9.5

R2 / 2.5 → R2 (divide the 2 row by 2.5)

1 0.5 -1 -1.5

0 1 0 2.2

0 2.5 2 9.5

R1 - 0.5 R2 → R1 (multiply 2 row by 0.5 and subtract it from 1 row); R3 - 2.5 R2 → R3 (multiply 2 row by 2.5 and subtract it from 3 row)

1 0 -1 -2.6

0 1 0 2.2

0 0 2 4

R3 / 2 → R3 (divide the 3 row by 2)

1 0 -1 -2.6

0 1 0 2.2

0 0 1 2

R1 + 1 R3 → R1 (multiply 3 row by 1 and add it to 1 row)

1 0 0 -0.6

0 1 0 2.2

0 0 1 2

x = -0.6

y = 2.2

z = 2

7 0
3 years ago
Someone please help me make a proof for the bottom question
Lerok [7]

Answer:

DB = CA (Proved)

Step-by-step explanation:

Statement 1.

∠D = ∠C, M is the midpoint of DC and ∠1 = ∠2

Reason 1.  

Given

Statement 2.

Between Δ DBM and Δ CAM,  

(i) DM = CM,

(ii) ∠D = ∠C  and  

(iii) ∠DMB = ∠CMA

Reason 2.

(i) given  

(ii) given and  

(iii) ∠ DMB = ∠1 + ∠AMB and  ∠CMA = ∠2 + ∠AMB

Since ∠1 = ∠2, so, ∠DMB = ∠CMA.

Statement 3.

Δ DBM ≅ Δ CAM

Reason 3.

By angle-side-angle rule.

Statement 4.

DB = CA

Reason 4.

Corresponding sides of two congruent triangles. (Answer)

7 0
3 years ago
If y varies directly with X and y =10 and X=4 write the direct linear variation equation .
rosijanka [135]
Y= kx   (k being a constant)
10= k × 4     k=5/2

y= 5x/2    The answer is C.
7 0
3 years ago
Other questions:
  • -(m - 6) = 3m + 14<br> Multiply m- 6 by -1
    13·1 answer
  • What is 0.11 as a fraction in simplest form
    10·1 answer
  • Show a way to count from 668 to 900 using ones tens and hundreds
    6·2 answers
  • The ratio of Eric's red shoes to blue shoes is 3:4. If Eric has 12 red shoes, how many blue shoes does he have?
    13·1 answer
  • The workers in a senate office said that they received about 700 phone calls from voters last week. Which could be the number of
    13·1 answer
  • Help solve this equation
    8·2 answers
  • A movie theater owner made this box plot to represent attendance at the matinee movie last month.
    9·1 answer
  • Please help me!!!!!!!!!!!
    11·1 answer
  • 6/8 is equal to 15/ what? NEED HELP ASAP PLZ will choose brainliest
    11·2 answers
  • Please Help Me, I need an answer ASAP.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!