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
nexus9112 [7]
3 years ago
10

Plz help super fast​

Mathematics
1 answer:
marshall27 [118]3 years ago
6 0

Answer:

E: L is perpendicular to a line with slope -\frac{3}{2}.

Lines are perpendicular if the negative reciprocal of the slope is equal. For example, the reciprocal of \frac{2}{3} is \frac{3}{2} (remember, to get the reciprocal, simply switch the numerator and the denominator).

So, the negative reciprocal of \frac{2}{3} is -\frac{3}{2}. This represents the slope of a line that is perpendicular.

You might be interested in
Finds the slope of the line
Zinaida [17]

Answer:

4

Step-by-step explanation:

Slope=rise over run.

From bottom marked point (-3, -3) to the other (-2, 1)...

Rise= 4

Run= 1

4/1=4

Therefore, the slope is 4.

Hope this helps!! Have an amazing day ❤

6 0
2 years ago
What is the surface area of this cuboid?<br> height: 5cm<br> length: 9cm<br> width: 4cm
bazaltina [42]

Answer:

180

Step-by-step explanation:

formulae=H×L×W so....5×9×4=180

4 0
3 years ago
I need help with math, I have no idea what I'm doing
Masteriza [31]
A. (x+3)(4x+5)
(multiply x with 4x+5 then multiply 3 with 4x+5)
=4x^2+5x+12x+15
=4x^2+17x+15
b,c, and d are similar
5 0
3 years ago
A pharmacist has a 12% solution and a 20% solution of boric acid. How much of each should she use to make 80 grams of a 15% solu
nlexa [21]

Step-by-step explanation:

If x = the amount of 12% and y = the amount of 20%, then x + y = 80

Since we need 80 grams of 15%, 80(.15) = 12.

We are given that .12x + .20y = 12.

We can solve the first equation for x or y. Let's do x.

x = 80 - y

.12(80 - y) + .20y = 12

9.6 - .12y + .20y = 12

.08y = 2.4

y = 30

x = 80 - 30 = 50

5 0
3 years ago
Read 2 more answers
Can someone help me with this. Will give you brainliest.
ipn [44]

Yes it is,


it is reflection like a mirror, but, it copy's the position and moves it upward  

5 0
3 years ago
Other questions:
  • The sum of the first and third consecutive add integers is 131 less than 3 times the second integer.Find the 3 integers.Pls writ
    15·1 answer
  • 10^-2 x 6^-2 please help
    13·1 answer
  • Please help my solve this
    7·1 answer
  • Find the length of ST In the kite.
    5·1 answer
  • When x = 5, the value of the expression 20/-25 x2(x – 10) is?
    9·1 answer
  • Can someone help? (Multiple answers)
    8·2 answers
  • I need help and show work​
    9·1 answer
  • What is the GCF using distributive property of 40 and 25?
    12·2 answers
  • Can someone help answer this for me? this does not make any sort of sense to me
    7·1 answer
  • Determine f(4), f(-5) and f(-2/3)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!