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
erastova [34]
3 years ago
7

The sides of a triangle are 7, 4, n. If n is an integer, state the largest and smallest possible values of n. smallest value- la

rgest value- plz help
Mathematics
1 answer:
VLD [36.1K]3 years ago
8 0
The smallest value it could be is 4 and the largest value it could be is 10.

The triangle inequality theorem states that any two sides of a triangle must have a sum greater than the third side.  Given the two sides we have, 7 and 4, the sum would be 11; this would mean that the missing side could be no more than 10.

If we take the unknown side and the smallest one we're given, we would have the inequality 
n+4>7

Subtracting 4 from both sides we would have n>3.  That means it would have to be the next integer up, which would be 4.
You might be interested in
The solid figure shown here can be formed from which net?​
borishaifa [10]

Answer:

B

Step-by-step explanation:

If you unfold it you get shape B

5 0
4 years ago
Read 2 more answers
(09.02)
dmitriy555 [2]
X^2 - 7x + 12 = 0
x^2 - 4x - 3x + 12 = 0
x (x - 4) -3 ( x - 4) = 0
(x - 4) (x - 3) = 0
x = 3 , 4

Check the answer by plugging in 3 and 4 for x, if the equation equals zero then you have your answer.
4 0
3 years ago
A student needed to prepare 500mL of 1X TAE buffer to run a QC gel. The stock solution in the lab is 5X TAE. What volumes of sto
Xelga [282]

Answer:

you need 100ml of 5X TAE and 400ml of water.

Step-by-step explanation:

You need to use a rule of three:

C_1V_1=C_2V_2

where:

\left \{ {{C_1= 5X} \atop {C_2=1X}} \right.

and

\left \{ {{V_1 = V_{TAE}} \atop {V_2=500ml}} \right.

Therefore:

V_{TAE} = \frac{V_2*C_2}{C_1}

V_{TAE} = 100ml

Then just rest the TAE volume to the final Volume and you get the amount of water that you need to reduce the concentration.

3 0
3 years ago
Read 2 more answers
572 cars were parked in a parking garage. The same number of cars was parked on each floor. If there were 4 floors, how many car
tatuchka [14]

Answer:

143 cars on each floor

Step-by-step explanation:

572 / 4 = 143

4 0
3 years ago
Read 2 more answers
cable costs $50 for installation and $100 a month. satellite costs $200 for installation and $70 a month. what month will the co
sdas [7]

Answer: The cost will be the same on month 5.

Step-by-step explanation:

x = number of months

50 + 100(x) = $550

200 + 70(x) = $550

x = 5

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following are polynomial functions? Check all that apply.​
    10·1 answer
  • Snapdragon plants have a gene that determines the presence of chlorophyll. The dominant allele (C) causes the plant to make chlo
    13·1 answer
  • Can you please help and explain this to me please ​
    15·2 answers
  • Brian and Carlos are sharing a large sub sandwich. Brian ate 2 / 5 of the sandwich, and Carlos ate 1 / 5 of the sandwich. How mu
    8·1 answer
  • Which formula can be used to describe the sequence?
    13·1 answer
  • 3-(2x-5) +4<br><br> 4 +6(x+3)-(x-2)+7<br><br> -4x(x-2)+3-(6-2x)
    5·1 answer
  • Given f(x) = x2 + kx + 11, and the remainder when f(x) is divided by x + 1 is
    5·1 answer
  • -3x-6+(-1)<br> i will give brainliest !
    8·2 answers
  • Find the quotient and remainder.
    9·2 answers
  • This scale has a meaningful zero point and equal intervals; therefore, it can be manipulated by all mathematical principles
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!