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
anzhelika [568]
3 years ago
11

S = 2B + L. What do S, B, and L stand for?

Mathematics
1 answer:
notsponge [240]3 years ago
7 0
Hi Jordyn! I think S is segment, B is base, and L is length. I hope this helped!
You might be interested in
The grocery store has 2 1/3 times as many cashiers in late afternoon than in the morning. If there are 21 cashiers at 10:00 am,
Fantom [35]
Well 21 times 2 is 42 and 1/3 of 21 is 7 so 42+7 is 49. hope this is right
7 0
2 years ago
How many and what type of solutions does the equation have?
Natali [406]
Let's solve the equation 2k^2 = 9 + 3k
First, subtract each side by (9+3k) to get 0 on the right side of the equation
2k^2 = 9 + 3k
2k^2 - (9+3k) = 9+3k - (9+3k)
2k^2 - 9 - 3k = 9 + 3k - 9 - 3k
2k^2 - 3k - 9 = 0

As you see, we got a quadratic equation of general form ax^2 + bx + c, in which a = 2, b= -3, and c = -9.
Δ = b^2 - 4ac
Δ = (-3)^2 - 4 (2)(-9)
Δ<u /> = 9 + 72
Δ<u /> = 81

Δ<u />>0 so the equation got 2 real solutions:
k = (-b + √Δ)/2a = (-(-3) + √<u />81) / 2*2 = (3+9)/4 = 12/4 = 3
AND
k = (-b -√Δ)/2a = (-(-3) - √<u />81)/2*2 = (3-9)/4 = -6/4 = -3/2

So the solutions to 2k^2 = 9+3k are k=3 and k=-3/2

A rational number is either an integer number, or a decimal number that got a definitive number of digits after the decimal point.

3 is an integer number, so it's rational.
-3/2 = -1.5, and -1.5 got a definitive number of digit after the decimal point, so it's rational.

So 2k^2 = 9 + 3k have two rational solutions (Option B).

Hope this Helps! :)
7 0
3 years ago
Read 2 more answers
You go shopping and buy shoes for $112 if the tax is 7%
Eduardwww [97]

I dont know how to delete a answer and i got it wrong apparently so sorry

5 0
2 years ago
Read 2 more answers
What’s a number that multiplies to four but adds to three
d1i1m1o1n [39]

Answer:

The answer is clearly 4 and 1. If we change the sign on 1 (making it -1), then you have the answer to your original question. 4 and -1 multiply to -4 and add up to 3.

3 0
2 years ago
Read 2 more answers
CAN SOMEONE PLEASE HELP ME WITH MY ALGEBRA QUESTIONS? I NEED CORRECT ANSWERS ONLY!!!!
KiRa [710]

ill help..............................................


5 0
3 years ago
Other questions:
  • At a store, hot dogs come in packages of eight and hot dog buns come in packages of twelve. What is the least number of packages
    8·1 answer
  • My rule is: y= 1/3x+ 11/15 Find x, if y=1.
    9·1 answer
  • Find the slope of the line that passes through (4,5) and 1,2
    11·1 answer
  • How to subtract fractions
    10·1 answer
  • Consider the equation 5x (2x + 1) - 3(2x + 1) = 0.
    11·1 answer
  • The given series has six terms. what is the sum of the terms of the series? 10 + 25 + 40 + . . . + 85
    8·2 answers
  • The school store sells Midville High T-shirts for $12 each and Midville High gym shorts for $9 a pair. One afternoon they sold a
    11·1 answer
  • Hey could I please get some help with my math?:)
    10·1 answer
  • Tell whether if the following is a solution to the linear equation or not.
    11·1 answer
  • Whats the answer? ( BRANLIEST )
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!