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
Artist 52 [7]
3 years ago
14

It's alright if you don't know all the answers to the questions! This is due today!!

Mathematics
2 answers:
Degger [83]3 years ago
7 0

Answer:

this is really confusing but i will see if i can find anything

Step-by-step explanation:

galben [10]3 years ago
7 0

Step-by-step explanation:

im gonna figure this out

You might be interested in
A cube has an edge length of 5 inches. Determine the total surface area of the cube. ​
KonstantinChe [14]

Answer:

Step-by-step explanation:

surface area=4 *x²+2 x²=6x²=6 ×5²=150 sq. in.

5 0
3 years ago
PLEASE HELP FAST..WILL MARK AS BRAINLIEST IF GIVEN GOOD ANSWER ​
Elodia [21]

Answer:

obtuse angles and right angle

7 0
3 years ago
Three vectors A, B, C in three-dimensional space satisfy the following properties
wlad13 [49]

Answer:

\frac{7}{8}\pi

Step-by-step explanation:

observe

||a–b+c|| = ||a+b+c||

(a-b+c)² = (a+b+c)²

(a+b+c)² – (a-b+c)² = 0

((a+b+c)+(a-b+c))((a+b+c)–(a-b+c)) = 0

(2a+2c)(2b) = 0

(a+c)b = 0

a•b + c•b = 0

||a||×||b||×cos(π/8) + ||c||×||b||×cos(θ) = 0

\cos(\theta)=-\frac{||a||\times ||b|| \times \cos(\frac{\pi}{8})}{||c||\times ||b||}=-\cos(\frac{\pi}{8})\\ \theta=\frac{7}{8}\pi

3 0
3 years ago
Angles: can somebody tell me the angles of X, Y, Z please p.s 25 points if answered correctly
antoniya [11.8K]

Answer:

X=30; Z=80; Y=70

Step-by-step explanation:

The straight lines equal 180 and you subtract 180 to 150 and 180 to 100 to get 30 and 80 and the inside of a triangle is 180 and you subtract 30 and 80 to 180 to get 70.

3 0
3 years ago
Which is the range of the function f(x) =1/7(9)x? all real numbers all real numbers less than 0 all real numbers greater than 0
zimovet [89]
I cannot suggest anything other than the set of real numbers here, but maybe someone else can provide a better answer. As long as you increase or decrease x (which is a real number) then you will get a real number, or the infinite set of real numbers. 
4 0
2 years ago
Read 2 more answers
Other questions:
  • What fraction of 1 pint is 1 cup
    15·1 answer
  • Luke is 5 years younger than 3 times Sydney’s age, s . in this situation , what does 3s represent?
    7·2 answers
  • the cost of a candle varies directly with the volume of the candle. If a candle with a volume of 80cm^3 costs $12, what would be
    7·1 answer
  • Three times b less than 100 is equal to the product of 6 and b
    11·2 answers
  • 22. Find the perimeter of the square:<br> 28
    12·1 answer
  • Factor the polynomial using the pattern x^2+9x+18
    11·2 answers
  • Question below, please answer
    7·1 answer
  • I will mark you brainlist!
    12·1 answer
  • Morgan is trying to complete the square. What number should she put in the blank?
    5·1 answer
  • 8. Eight more than the number of children is 24.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!