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
Veseljchak [2.6K]
3 years ago
5

3^2 is an example of

Mathematics
1 answer:
Alexus [3.1K]3 years ago
5 0

D) a numerical expressions

I hope it's help you...

Thanks♥♥

You might be interested in
Can someone help please ?
MAVERICK [17]

Answer:

B because Comp A is $60 for sure plus $42.95 per month and Comp B is $25 for sure and $49.95 per month

7 0
2 years ago
Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
PIT_PIT [208]

Answer:

Easy. 7 because the greatest amount of people is 10 and above it is 7 x's!!!!

6 0
3 years ago
Read 2 more answers
In triangle ABC we have angle C = 3 times angle A, a=27 and c=48 What is b? Note: a is the side length opposite A etc. please he
Dima020 [189]

Answer:

  35

Step-by-step explanation:

The law of sines tells us ...

  sin(C)/c = sin(A)/a

  a·sin(3A) = c·sin(A)

Using the identity sin(3x) = 3cos(x)·sin(x) -sin(x)^3 and sin(x)^2 +cos(x)^2 = 1, we can simplify this to ...

  sin(A)(4cos(A)^2 -1) = (c/a)sin(A)

  4cos(A)^2 = c/a +1 = (48+27)/27 = 75/27 = 25/9

  cos(A)^2 = 25/36

  cos(A) = 5/6

__

Now, the angle B will be the difference between 180° and the sum of the other two angles:

  B = 180° -A -3A = 180° -4A

Using appropriate trig identities, we can write ...

  sin(B) = 4cos(A)^3sin(A) -4sin(A)^3cos(A)

  = 4sin(A)cos(A)(cos(A)^2 -sin(A)^2)

  = 4sin(A)cos(A)(2cos(A)^2 -1)

Filling in our value for cos(A), this becomes ...

  sin(B) = 4sin(A)(5/6)(2(5/6)^2-1) = sin(A)(35/27)

__

The law of sines tells us ...

  b/sin(B) = a/sin(A)

  b = a·sin(B)/sin(A) = 27(35/27)sin(A)/sin(A) = 35

The length of side b is 35 units.

6 0
3 years ago
Can you please help me with this question?​
ollegr [7]

Answer:

I have made it in above picture

hope it helps

7 0
3 years ago
Read 2 more answers
Which line has a slope of frac{1}{3} and goes through (3, -1)?
Alexus [3.1K]

Answer:

y=1/3x - 2

Step-by-step explanation:

The question asks for the equation of a line with a slope of 1/3 and passes through point (3,-1)

The equation for  the line in the slope intercept form is written as y=mx+c where m is the gradient and c is the y-intercept

But you know m=Δy/Δx  where Δx =x-3  and Δy=y--1

\frac{1}{3} =\frac{y--1}{x-3}

cross-multiply

\frac{1}{3} =\frac{y+1}{x-3} \\\\\\1(x-3)=3(y+1)\\\\\\x-3=3y+3\\\\-3-3=3y-x\\\\-6=3y-x\\

Divide every term by 3

-2=y-\frac{1}{3} x\\\\\\-2+\frac{1}{3} x=y

The line is

y=\frac{1}{3} x-2

8 0
3 years ago
Other questions:
  • e media center at josh school has a computer area. the first four rows have have six computers. the fifth row has four computers
    5·1 answer
  • 5y-3(2-y)=10 what does y equal in this problem
    8·1 answer
  • Solve for x m<AOB =4x-2,m<BOC=5x+10,m<COD=2x+14
    11·2 answers
  • Manesh is putting new tile on a kitchen counter. Each sheet of tile will cover 1.5ft
    13·2 answers
  • Without actually drawing the figure, could you form a triangle using side lengths 7, 8, and 18 units? Why or why not.
    6·2 answers
  • Quan's last paycheck shows that he eamed $210.00 for 24 hours of work. What is his hourly rate of pay?
    15·1 answer
  • What is the answer to -3/7 ÷ 3/8 in simplest form?
    7·1 answer
  • Solve the inequality below.<br><br> f2−9&gt;−5
    11·2 answers
  • To the nearest square metre, calculate the curved surface area of the half pipe if it is 9m long? (With a radius of 2.5m)
    13·1 answer
  • If a pack of M&amp;Ms contains 40 M&amp;Ms in class $1.20 what is the unit price
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!