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
Zina [86]
3 years ago
12

Solve by simplifying the problem. There are 18 students in Mr. Alvarez’s art class. Throughout the year, every student must pair

up with every other student to complete a project. How many projects will be finished?
A. 149 projects
B. 153 projects
C. 171 projects
D. 135 projects
Mathematics
1 answer:
djyliett [7]3 years ago
5 0
Not enough clues to answer this question
You might be interested in
Multiple all the coordinates by 1/5.
Andrew [12]

Answer:

(-1,2) , (2,-1), (2,-1) , (-2,1)

Step-by-step explanation:

-5 x 0.2=-1

5 x 0.2=1

10 x 0.2= 2

-10x 0.2=-2

6 0
2 years ago
assuming that each salesperson earned commission on all items he or she sold who earned the most commission​
Kruka [31]

Answer:

arturo earned the ,most

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Given g(x)=2x-1, solve for x when g(x)=3.
SashulF [63]

Answer:g(x)=2(3)+1=6+1=7

Step-by-step explanation:7

7 0
3 years ago
Read 2 more answers
To support a tree damaged in a storm, a 12-foot wire is secured from the ground to the tree at a point 10 feet off the ground. T
VARVARA [1.3K]

Answer:

(D)56.4

Step-by-step explanation:

According to the question, Let AB=10, AC=12 and m∠B=90°.

Thus, from ΔABC, using trigonometry, we have

\frac{AB}{AC}=sinx

\frac{10}{12}=sinx

\frac{5}{6}=sinx

sinx=0.83

x=sin^{-1}(0.83)

x=56.4

Therefore, at x=56.4 the wire meet the ground.

8 0
3 years ago
I don't get it- can someone explain
labwork [276]

Answer:

11 4-passenger cars

Step-by-step explanation:

let 'x' represent the number of 4-passenger cars,then 'x-3' represent the number of 6-passenger cars.

92=4x+6(x-3)

92=4x+6x-18

92=10x-18

92+18=10x

110=10x

x=110/10

x=11

Therefore there are 11 4-passenger cars

8 0
3 years ago
Other questions:
  • The figure below shows parallel lines cut by a transversal:
    14·2 answers
  • 1. Name the vertex of angle 2.
    6·1 answer
  • Given the equation, y = 1/3 x - 4, what is the slope and the y-intercept?
    15·1 answer
  • The circumference of a circle is 15π ft. What is the area, in square feet? Express your answer in terms of π.
    6·1 answer
  • How do I get on the dark web what website?
    5·1 answer
  • I need help how would i write an email for this-
    11·2 answers
  • Please help, will mark brainiest
    8·2 answers
  • Use Completing the Square to convert from Standard Form to Vertex Form<br> y=x2 – 8x + 14
    9·1 answer
  • What is the exact value of <img src="https://tex.z-dn.net/?f=tan%5Cfrac%7B11%5Cpi%20%7D%7B12%7D" id="TexFormula1" title="tan\fra
    13·1 answer
  • Consider the graph of f(x) given below.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!