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
OLEGan [10]
3 years ago
10

zayna is putting ribbon around a picture of her dog the picture is 300 mm wide and 150 mm tall how many meters of ribbon will sh

e need
Mathematics
1 answer:
astraxan [27]3 years ago
6 0
Answer is 0.9m of Ribbon

2(300mm) + 2(150mm)

600mm + 300mm = 900mm

900mm = 0.9m
You might be interested in
1/3(n 4)=9 how do you work this problem out
SIZIF [17.4K]
1/3(n4)=9
 I assume that it's a multiplication between n and 4
then solving the equation
4n= 9/1/3
4n= 27
n=27/4=6.75
4 0
3 years ago
What is the solution to this equation 3x + 17 + 5)=7x + 10
Solnce55 [7]
3x+17+5=7x+10
3x+22=7x+10
3x-7x=10-22
-4x-=-12
4x=12
X= 12/4
X=3
6 0
3 years ago
According to the rational root theorem what are all the potential rational roots of f(x)=9x^4-2x^2-3x+4
8_murik_8 [283]

Answer:

+/- 1, \frac{+-1}{+-3},\frac{+-1}{+-9},+-2,\frac{+-2}{+-3},\frac{+-2}{+-9},+-4,\frac{+-4}{+-3}, \frac{+-4}{+-9} ....

Step-by-step explanation:

The Rational root theorem states that If f(x) is a Polynomial with integer coefficients and if there exist a rational root of the form p/q then p is the factor of the constant term of the function and q is the factor of the  leading coefficient of the function

Given: f(x)= 9x^4-2x^2-3x+4

Factors of q (leading coefficient) are: +/-9, +/-3, +/-1

Factors of p (constant term) are: +/-4 , +/-2, +/- 1

According to the theorem we write the roots in p/q form:

Therefore,

p/q =+/- 1, \frac{+-1}{+-3},\frac{+-1}{+-9},+-2,\frac{+-2}{+-3},\frac{+-2}{+-9},+-4,\frac{+-4}{+-3}, \frac{+-4}{+-9} ....

7 0
3 years ago
A 6-pack of toilet paper costs $5.40.  A 12-pack of toilet paper costs $11.  Which package offers the best price per roll?​
igomit [66]

Answer: 6-pack.

Step-by-step explanation:

assuming there’s no tax, the 6-pack would offer the best price per roll.

for 12 rolls w/ the 6 pack it’d be 10.80 which divided by 12 is .9(0)a roll. Where as the 12 for 11 is roughly .91 . So the 6-pack is a better offer.

5 0
2 years ago
Translate the following into algebraic expressions:
ZanzabumX [31]

Answer:

2c -2 = Steve's age 2 years ago

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Stan wants to add trim all around the edge of a rectangular tablecloth that measures 5 feet long by 7 feet wide. The perimeter o
    12·1 answer
  • What times what equal negative fifteen?
    9·1 answer
  • What is 51⁄6 as an improper fraction? For Seneca Learning:
    13·2 answers
  • Please help me quick !!!hb
    12·1 answer
  • The following events aren't listed in the order in which they are likely to occur. Number the events in chronological order from
    12·1 answer
  • Which of the following shows the factored form of the denominator of the given expression x^3+5x^2-4x-20/x^3+7x^2+10x
    5·1 answer
  • Jamal works part-time earning $8,000 per year. He reduces his work hours by half so that he can go to school. Jamal completes hi
    15·1 answer
  • A student is writing a research paper and must include sources from both magazines and books.
    10·1 answer
  • Which equation represents a line parallel to the line shown on the graph?<br> O<br> •
    12·1 answer
  • Here is a list of ages (years) of children in a room:
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!