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
bogdanovich [222]
3 years ago
15

Find the value of n (2n + 4)º

Mathematics
1 answer:
MatroZZZ [7]3 years ago
5 0

Answer:

I don't recognize this problem, please make sure the input is complete.

Step-by-step explanation:

it that the full problem?

You might be interested in
The pH level of a solution measures how acidic or basic the solution is. Values between 0 and 7 are considered acidic while valu
Furkat [3]

Answer:

  about 2.47

Step-by-step explanation:

Your calculator will tell you ...

  -\log{(3.4\times 10^{-3})}\approx 2.4685\approx\bf{2.47}

4 0
3 years ago
Can someone help me with this prooblem
Scorpion4ik [409]

Answer:

9.85

Step-by-step explanation:

I hate these, LOL

We're going to draw a triangle on the graph paper to solve this. (in theory)

The top point is at 2 on the x axis, and the bottom is at 6. That's a difference of 4. Draw a line from the top dot over 4 spaces, so a line dropped from there could go straight to the bottom dot. We'll call this line/side of the triangle a, and a = 4.

Then we drop the line from there (6, 4) down to the second dot at (6, -5). That line is 9 places long. We'll call this line/side of the triangle b, and b = 9.

(This is so much easier to draw than type, I'll attach a picture).

Then we connect the two dots diagonally to form line/side c of our triangle. This is the length we don't know.

The pythagorean theorem says a^2 + b^2 = c^2

So a = 4, b = 9, c is unknown for our triangle

(4)(4) + (9)(9) = c^2

16 + 81 = 97

The square root of 97 = 9.8488, so if they have you round, I would say 9.85

Sorry if this just confused you more.

5 0
3 years ago
3^2x+1=9^2x-1 solve the equation ​
stich3 [128]
9x+1 =81x-1


2 = 72x

X=36
8 0
3 years ago
Read 2 more answers
Write an inequality for each sentence.
Damm [24]

#2: Her earnings were no more than $64. Let e represent her earnings. E is less than or equal to 64 (since it says no more than $64).

e ≤ 64.

#4: A checking account was no more than $500. Let a represent the amount in the checking account. A is less than or equal to 500.

a ≤ 500.

#5: Max. ceiling height of 8 ft is required. Let f represent length in feet. Length in feet has to be less than or equal to 8.

f ≤ 8.

#6: Min. number of 12 participants required. Let n represent the number of participants. There has to be at LEAST 12 participants. So, the number of participants has to be greater than or equal to 12.

n ≥ 12.

5 0
3 years ago
9% percent are in the band. the band has 180 members.how many people are in school
dimulka [17.4K]
9% of n is 180
0.09n=180
n=2000
4 0
3 years ago
Other questions:
  • Explain how you might use the properties to solve 25x(5.7x4)
    5·2 answers
  • Solve the quadratic equation for x. What is the largest solution to the equation?
    13·1 answer
  • A researcher would like to determine whether a new tax on legalized marijuana has had any effect on people’s purchasing behavior
    15·1 answer
  • A train leaves little rock Arkansas, travels north at 85 kilometers per hour. another train leaves same time and travels south a
    15·1 answer
  • HELPPPPPPPLLL
    6·1 answer
  • What is the equation for this line ?
    10·2 answers
  • Help this is really hard
    6·2 answers
  • 3∣a−b∣ if a=−9 and b=3
    12·1 answer
  • Question 1.
    15·1 answer
  • 5) The bakers at Healthy Bakery can make 160 bagels in 5 hours. How many
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!