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
zaharov [31]
3 years ago
10

Plz help asapppppp plzz

Mathematics
1 answer:
Ksju [112]3 years ago
6 0
In grade 7, 10/18 students are members of the band.
In grade 8, 10/12 students are members of the band.
Because 10/12>10/18, the answer is B
You might be interested in
find the area and the circumference of a circle with the radius 8 ft used the value 3.14 for it and do not round your answer be
SpyIntel [72]

Answer:

area is 200.96 ft^2

circumference is 50.24 ft

7 0
3 years ago
Barry is trying to calculate the distance between point E(3, 1) and point F(4, 7). Which of the following expressions will he us
Masteriza [31]
Barry will use the distance formula:
d = √[(x₂ - x₁)² + (y₂ - y₁)²]
d = √[(4 - 3)² + (7 - 1)²]
d = 6.08 units
7 0
3 years ago
Read 2 more answers
I need help getting this please
insens350 [35]

Answer:

Step-by-step explanation:

f(x)=x²+2

a.

f(a)=a²+2+2=a²+4

b.

f(a+2)=(a+2)²+2=a²+4a+4+2=a²+4a+6

c.

f(c+d)=(c+d)²+2=c²+d²+2cd+2

3 0
3 years ago
How do you do this problem? I need to know how you found the answer.
Alexxandr [17]

to get the equation of a line, we simply need two points, say for the Red one ... notice in the graph the lines passes through (0,2) and (-1,6), so let's use those


\bf (\stackrel{x_1}{0}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{-1}~,~\stackrel{y_2}{6}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{6-2}{-1-0}\implies \cfrac{4}{-1}\implies -4 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-2=-4(x-0) \\\\\\ y-2=-4x\implies \blacktriangleright y=-4x+2 \blacktriangleleft


now, for the Blue one, say let's use hmmm it passes through (0,2) and (1.6)


\bf (\stackrel{x_1}{0}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{1}~,~\stackrel{y_2}{6}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{6-2}{1-0}\implies \cfrac{4}{1}\implies 4 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-2=4(x-0) \\\\\\ y-2=4x\implies \blacktriangleright y=4x+2 \blacktriangleleft

3 0
3 years ago
Shelly states that the triangle below are similar which proportion supports her statement
Over [174]
This question is incomplete no ocitures
3 0
3 years ago
Other questions:
  • An electric bill in May was $112.00. In June, the bill was $163.00. What is the percent of increase, rounded to the nearest tent
    14·1 answer
  • Which direction does the graph of f(x) = 9 − 3x2 + 1 open?
    6·2 answers
  • Mr. and Mrs.Duane share a saving account. There were d dollars in the savings account when Mr.Duane withdrew $45 from the accoun
    12·1 answer
  • Greatest to least for 6, 3, -1/4, 0, -2/3, -3/5
    14·1 answer
  • The sales tax on a $25,000 car is $1,375 what is the sales tax rate?
    6·1 answer
  • What does a residual value of 1.3 mean when referring to the line of best fit of a data set?
    14·2 answers
  • How does the overtone number relate to the standing wave pattern number, previously denoted with the variable n?
    9·1 answer
  • 400 lbs = ? Tons and 38,600 mg = ? dekagrams
    9·1 answer
  • The random variable x represents the number of computers that families have along with the corresponding probabilities. Find the
    9·1 answer
  • Math help please <br><br> Thanks <br> A lot
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!