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
Gelneren [198K]
3 years ago
11

Tommy had 3 packs of bubble gum. Each pack has 5 pieces in it. How many peices of bubble gum does Tommy have a total of?

Mathematics
2 answers:
Nata [24]3 years ago
5 0
3x5=15
tommy has 15 pieces of bubblegum total
statuscvo [17]3 years ago
5 0
3 packs, in every pack theres 5. 5+5+5
15 pieces of bubblegum
You might be interested in
An architect wants to draw a rectangle with a diagonal of 13 centimeters. The length of the rectangle is to be 3 centimeters mor
butalik [34]

Answer:

The rectangle is 3.2 cm by 12.6 cm

Step-by-step explanation:

See attached image for a diagram.

Choose <em>w</em> to represent the width because the length is described by referring to the width:  it's 3 more than (add 3) triple (multiplied by 3) the width.

Length = 3w + 3

The diagonal forms two right triangles, each with leg = <em>w</em>, other leg = 3<em>w</em> + 3, hypotenuse  =  13.

The Pythagorean Theorem says (\text{leg})^2+(\text{leg})^2=(\text{hypotenuse})^2 so

w^2+(3w+3)^2=13^2\\\\w^2+9w^2+18w+9=169\\\\10w^2+18w-160=0\\\\5w^2+9w-80=0\\

Now solve using the Quadratic Formula with a=5,\,b=9,\,c=-80.

w=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\w=\frac{-9\pm\sqrt{81+1600}}{10}\\\\w=\frac{-9\pm\sqrt{1681}}{10}\\\\w=\frac{-9\pm41}{10}\\\\w=-5\text{ or }w=3.2

The negative root makes no sense as a distance, so the width of the rectangle is 3.2 cm. The length is 3(3.2) + 3 = 12.6 cm.

5 0
3 years ago
To the white girl who b a n n e d me i hate u
NISA [10]

Answer:

What happened?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Consider the following vector-valued function:~h(t) =〈2 sin(3t),3 cos(3t),√5 sin(3t)〉0≤t≤2π3This defines a smooth parameterized
omeli [17]

Answer:

a) h'(t)= (6cos3t,-9sin3t,3\sqrt[]{5}cos3t)

b) t=0.93994736+πn/3

c) Magnitude of h(t) is 3 which is a constant, so h(t) lies on a sphere

Step-by-step explanation:

5 0
3 years ago
How do you solve shaded areas
marissa [1.9K]
If it is rectangular or square then just multiply the length x width and you get the area (shaded area)
4 0
3 years ago
Juan buys 2.8 pounds of turkey. The turkey costs $4.55 for each pound. How much does Juan spend for the turkey?
nadya68 [22]

Answer:12.75

Step-by-step explanation:

2.8X4.55

4 0
3 years ago
Read 2 more answers
Other questions:
  • Selma wants to know if seventh grade students prefer to do their math homework in silence or with background music. She polled
    11·1 answer
  • You have two loans, for 2 years each. The total interest for the two loans is $138. On the first loan, you pay 7.5% simple inter
    14·2 answers
  • Determine if the function is one-to-one. (5 points)
    8·1 answer
  • What's the GCF of 26y and 52y?
    15·1 answer
  • Find the solutions to the equation sqr3 sin x/2
    10·2 answers
  • he radioactive element​ carbon-14 has a​ half-life of 5750 years. A scientist determined that the bones from a mastodon had lost
    12·1 answer
  • What is the slope of every line perpendicular to (0,1) and (2,-4)
    6·1 answer
  • Hello please help i’ll give brainliest
    11·1 answer
  • What is one of the biggest dangers in using a credit card?
    9·2 answers
  • Can someone please answer this i Dont understand ​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!