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
blondinia [14]
3 years ago
12

If sally had 2 sticks and Roberta the third had 2, how many do they have together?

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
4 0
They have 4 all together.
nignag [31]3 years ago
3 0
2+2=4 so four hahahahaha
You might be interested in
In ΔSTU, the measure of ∠U=90°, US = 7.3 feet, and ST = 9.8 feet. Find the measure of ∠S to the nearest tenth of a degree.
Orlov [11]

Answer:41.8

Step-by-step explanation:

4 0
3 years ago
Find the magnitude of the
sertanlavr [38]

17.49 is the magnitude of the resultant vector. This can be obtained by adding the vectors and finding magnitude.

<h3>Calculate the magnitude of the resultant vector:</h3>

Resultant vector: vector that gives the combined effect of all the vectors. When we add two or more vectors, the outcome is the resultant vector.

For example,

  • Sum of vector (3,4) and vector (5,7)

(3,4) + (5,7) = (3+5,4+7) = (8,11)

(8,11) is the resultant vector of vector (3,4) and vector (5,7)

Magnitude of a vector: the length of the vector. The magnitude of the vector a is denoted as ∥a∥.

Magnitude of a = (a₁, a₂)

∥a∥=\sqrt{a_{1}^{2} +a_{2}^{2}   }

In the given question,

v (8,10) and w (7, -1)

Adding the vectors,

resultant vector = (8,10) + (7, -1) = (15, 9)

Magnitude of a vector (a,b) = √a²+b²

Here, magnitude = √15²+9² = √225+81 = √306 ≈ 17.49

Hence 17.49 is the magnitude of the resultant vector.

Learn more about vectors:

brainly.com/question/27870005

#SPJ1

7 0
2 years ago
Subtract the polynomials.
Mama L [17]

Answer:

B

Step-by-step explanation:

Given

(4x² - 3x - 4) - (3x² + 4x - 8) ← distribute by - 1

= 4x² - 3x - 4 - 3x² - 4x + 8 ← collect like terms

= x² - 7x + 4 → B

8 0
3 years ago
Read 2 more answers
A package has 5 erasers number of packages 6 total number of erasers
iren [92.7K]
There is a total of 30 erasers
6 0
3 years ago
Read 2 more answers
3/5 of a condductors club went on a camping trip. 39 people went how mant stayed home
mafiozo [28]
39 / 3/5 = 

39 *5 = 195 / 3 = 65

65-39 = 26 people stayed home
7 0
3 years ago
Other questions:
  • The slope of the graph of the equation Y=2x-2 is 2. What is the y-intercept?
    11·1 answer
  • What is the equation for the line of reflection that maps the trapezoid onto itself?
    14·2 answers
  • <img src="https://tex.z-dn.net/?f=%286x-3y%29%5E%7B2%7D" id="TexFormula1" title="(6x-3y)^{2}" alt="(6x-3y)^{2}" align="absmiddle
    6·1 answer
  • The sum of the angles in the triangle on the swing set is 180 use this fact to write an equation containing x,if a=65. How can I
    8·1 answer
  • What is the fraction 36/80 expressed in lowest terms?
    13·2 answers
  • What is 2.5 repeating as a mixed number
    15·1 answer
  • Write the following numbers in scientific notation 7,430,000________x10^_______
    6·1 answer
  • Please help me with these thanks!! :)
    13·1 answer
  • Can yall help me cuz I gotta turn this in in 50 minutes
    13·2 answers
  • Substracting 3x2+4x from 7x2+x+9 results in a polynomial. After subtracting 4x2-3x from this polynomial, the difference is ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!