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
IrinaVladis [17]
3 years ago
15

Fie ABCDA'B'C'D' o piramida dreapta cu baza un patrat ABCD. Lungimea laturilor AB si AA' sunt direct proportionale cu numerele 3

si 4. Aria totala a prismei este egala cu 594 cm patrati. Calculati:
a) lungimile laturilor AB si AA'
b) sinusul unghiului format de AD' cu planul (BDD')
Imi trebuie astazi, repedeee, plsss!!!
DAU COROANA!!!!!
Mathematics
1 answer:
ASHA 777 [7]3 years ago
8 0
Please ask the question in English, if you are not able to, I believe you are in the wrong language section and suggest you try something else before you get your question taken down. 
You might be interested in
Given h(x) = 4x2 + 3x – 8, what is the value of h(–9) ?
fenix001 [56]

Answer:

h(-9) = -107

Step-by-step explanation:

h(-9) = 4(-9)2 + 3(-9) - 8 = -107

6 0
2 years ago
How many orders of magnitude is $1000 than a nickel?
Leto [7]
I'm pretty sure it is a $20 bill...

Hope this helped :D good luck!!! have a nice day. :D
7 0
3 years ago
Read 2 more answers
The flower shop displays a different number of roses in the front window every month. It displayed 4 roses in February, 12 roses
creativ13 [48]

Answer:

324

Step-by-step explanation:

4×3=12

12×3=36

36×3=108

108×3=324

it's being multiplied by 3's

7 0
2 years ago
If 2&gt; -a, then a &lt; -2.<br> True<br> False
Nonamiya [84]

Answer:

False

Step-by-step explanation:

Flip the equation.

−a<2

Divide both sides by -1.

a>−2

4 0
3 years ago
Help with me with this please!!!!<br><br> Find the unknown side length, x
Nadya [2.5K]

Answer:

B

Step-by-step explanation:

5^2 - 3^2 = 4^2 So you know that 4 is the height. 4^2 + 7^2 is 65. Find the square root. Square root of 65.

4 0
3 years ago
Other questions:
  • 3 times of 4 yards 2 foot
    11·1 answer
  • Long division 7÷688 remainder of what and the answerand what steps how to do it
    14·1 answer
  • For each mile that Jason runs, Meagan runs 1/4 Mile farther. If Jason ran 6 miles,how far did Megan run ?
    12·1 answer
  • PLEASE HELP?<br> I don’t know why but I’m so lost.
    9·1 answer
  • The point-slope form of the equation of the line that passes through (–4, –3) and (12, 1) is y – 1 = y minus 1 equals StartFract
    13·1 answer
  • A manufacturer of shipping boxes has a box
    6·1 answer
  • Find the derivative from the first principle y=×3
    13·1 answer
  • 80m15 + 72m12 − 32m10
    12·1 answer
  • Which statement is correct?
    12·1 answer
  • What is the area of the parallelogram?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!