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
iogann1982 [59]
3 years ago
15

HELPPP PLEASE!!

Mathematics
2 answers:
love history [14]3 years ago
8 0

Answer:

B - 21

Step-by-step explanation:

dlinn [17]3 years ago
6 0
Answer: b

Explanation:
3d-17=46
+17 +17
3d = 63
63/3 = 21
You might be interested in
What does x equal in this problem
IgorLugansk [536]

Answer:

i think 9

Step-by-step explanation:

45/5 is 9 so hope thus helps

6 0
3 years ago
Read 2 more answers
The diameter of a circle is 55 inches.
Galina-37 [17]
The radius would be 8.75
6 0
3 years ago
Read 2 more answers
I really need help please help me
alexira [117]

Answer:

top right

Step-by-step explanation:

If you imagine yourself building with that model you can see its that one

8 0
3 years ago
H(x)=(x^2)+1 and K(x)=-(x^2)+4. If K(H)=0, what are the roots/solutions?
zubka84 [21]
H(x)=(x^2)+1\ \ \ \ and\ \ \ \  K(x)=-(x^2)+4. \\\\K(H)=-(H^2)+4=-(x^2+1)^2+4=4-(x^2+1)^2=\\\\.\ \ \ =2^2-(x^2+1)^2=(2-x^2-1)(2+x^2+1)=(1-x^2)(3+x^2)=\\\\.\ \ \ =(1-x)(1+x)(x^2-3\cdot i^2)=(1-x)(1+x)(x- \sqrt{3} \cdot i)(x+ \sqrt{3} \cdot i)\\\\ K(H)=0\ \ \ \ \Leftrightarrow\ \ \ (1-x)(1+x)(x- \sqrt{3} \cdot i)(x+ \sqrt{3} \cdot i)=0\\\\x=1\ \ \ \ or\ \ \ \ x=-1\ \ \ \ or\ \ \ \ x=\sqrt{3} \cdot i\ \ \ \ or\ \ \ \ x=-\sqrt{3} \cdot i\\\\Ans.\ e.
4 0
3 years ago
Which do you think is quadrilaterals
8090 [49]

Answer: Only the second image

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • The product of 5 and a number x is 14 . What is the value of x?<br> 19/4<br> 1/20<br> 5/4<br> 4 3/4
    10·1 answer
  • A magazine has 1,620,000 subscribers, of whom 640,000 are women and 980,000 are men. Thirty percent of the women read the advert
    6·1 answer
  • Mrs. duggal teaches 25 students. out of these 25 students, 16% wear glasses. this grid represents the 25 students in mrs. duggal
    13·1 answer
  • What does b equal?<br> I need help on this lol
    15·2 answers
  • After a teacher handed out m packs of notebooks with c notebooks in each pack
    14·1 answer
  • What expression is the opposite of (c - d)?
    12·1 answer
  • Evaluate (16+a)+ 6b divided by 3 when a = 2 and b = 3
    15·1 answer
  • Hellllllllllllllllllllllllllllllllllllllp me
    10·1 answer
  • In two circles, but the radius of the
    13·1 answer
  • Jace took a taxi from his house to the airport. The taxi company charged a pick-up fee of $4.40 plus $2.25 per mile. The total f
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!