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
a_sh-v [17]
2 years ago
9

Lisa cut out 36 paper snowflakes to decorate her room.

Mathematics
1 answer:
levacccp [35]2 years ago
7 0

Answer: 32

Step-by-step explanation:

We know that the original number of paper snowflakes was 36, plus 28 given by her brother. The new total would be 64 paper snowflakes and she only uses half of the paper snowflakes. The answer would be 32.

You might be interested in
A triangle has side lengths of 6, 8, and 9. what type of triangle is it?
miv72 [106K]
Scalene triangle 
because all sides are of a different length

6 0
3 years ago
bryan has some 3 cent stamps and some 4 cent stamps. what is the least number of stamps he can combine so the value of the stamp
SashulF [63]

Answer:

The least number of stamps required is 9

Step-by-step explanation:

Let the number of 3 cent stamps be x and 4 cent stamps be y

We have

3x+4y=33

The minimum number is obtained when more  4 cent stamps are used

Here y cannot be greater than 8 since \frac{33}{4}

Substitute y=8

3x+4\times 8=33\\\\3x=1\\\\x=\frac{1}{3}

Not possible since x is not a fraction

Substitute y=7

3x+4\times 7=33\\\\3x=5\\\\x=\frac{5}{3}

Not possible since x is not a fraction

Substitute y=6

3x+4\times 6=33\\\\3x=9\\\\x=\frac{9}{3}\\\\=3

Possible

Hence minimum number of stamps is

=x+y\\\\=3+6\\\\=9

5 0
2 years ago
Write 5 + = 6 + 8. write a number to make the sentence true. draw a quick picture to explain.
mel-nik [20]
9 would be answer. when you plug in the 9 to the equation you get 14=14 which is a true statement. 
8 0
3 years ago
I need help with this plzzzzzzz
zmey [24]

Answer: -4

Step-by-step explanation: If you add all the numbers marked, -7 + -4 + -3 + 2 + 7 you will get -4.

3 0
2 years ago
2 points) Suppose w=xy+yzw=xy+yz, where x=et, y=2+sin(t)x=et, y=2+sin⁡(t), and z=2+cos(3t)z=2+cos⁡(3t). A ) Use the chain rule t
Olenka [21]

Answer:

\frac{\partial w}{\partial t}  = y(e^t) +(x+z)*(cos(t))  - 3y*sin(3t)

Step-by-step explanation:

First, note that

\frac{\partial x}{\partial t}  = e^{t} \\\frac{\partial y}{\partial t}  = cos(t)\\

And using the chain rule in one variable

\frac{\partial z}{\partial t}  = -3sin(3t)

Now remember that the chain rule in several variables sates that

\frac{\partial w}{\partial t}  = \frac{\partial w}{\partial x} * \frac{\partial x}{\partial t} + \frac{\partial w}{\partial y} * \frac{\partial y}{\partial t} + \frac{\partial w}{\partial z} * \frac{\partial z}{\partial t}

Therefore the chain rule in several variables would look like this.

\frac{\partial w}{\partial t}  = y(e^t) +(x+z)*(cos(t))  - 3y*sin(3t)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Matilda measures the perimeter of her bedroom to determine how many feet of border she needs to go around the tops of the walls.
    5·1 answer
  • A certain parcel of real estate is sold for 7.0 mega dollars. what is the correct scientific notation for this selling price
    5·1 answer
  • Will someone help me get this answer? And please explain it.
    12·1 answer
  • Guys last one then I finished let's gi
    11·1 answer
  • Super easy question please help!
    6·2 answers
  • Please simplify the expression.
    10·1 answer
  • What is the fraction of 1578
    5·2 answers
  • HELP PLEASE ANSWER TO BE BRAINIEST NO JOKE
    10·2 answers
  • John's Bikes uses the retail inventory method. Sales at retail were $120,000. Net purchases were $68,000 at cost and $124,000 at
    11·1 answer
  • Question 4 (Yes/No Worth 1 points)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!