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
Juli2301 [7.4K]
3 years ago
5

Can someone help me in this plz

Mathematics
1 answer:
Anettt [7]3 years ago
5 0

Answer:

a =2 5

b =50

Step-by-step explanation:

You might be interested in
If x^2 - 6xy = z - 9y^2, make x the subject of the formula
alukav5142 [94]

~~~~x^2-6xy=z-9y^2\\\\\implies x^2- 2\cdot x\cdot 3y + (3y)^2 - (3y)^2 = z-9y^2\\ \\\implies (x-3y)^2 -9y^2 = z-9y^2\\\\\implies (x-3y)^2 = z\\\\\implies x - 3y =\pm\sqrt z\\\\\implies x = 3y\pm\sqrt z

4 0
3 years ago
Question in picture<br> look below
Ivan

Answer:

i think it is 1 times bigger not sure sorry if i got it wrong

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
BRAINLIEST!!
Andre45 [30]

Answer:

For me it would be don't fail in life.

6 0
3 years ago
A radar gun was used to record the speed of a runner (in meters per second) during selected times in the first 2 seconds of a ra
Pavlova-9 [17]

Answer:

Step-by-step explanation:

See image

6 0
3 years ago
What is the first step when constructing an angle bisector using only a compass and a straightedge
zloy xaker [14]

Step 1 is, "draw arcs through both legs of the angle, centered at the vertex of the angle."

_____

The arcs crossing the two legs have the same radius. One arc crossing both legs can be used, if you like.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What values of b satisfy 4(3b + 2)2 = 64?
    15·2 answers
  • Gary mails 3 to the power of 10 flyers to clients in one week. How many flyers does Gary mail
    8·1 answer
  • X = -12 is a vertical line.
    15·1 answer
  • Which expression is equal to... (in picture)
    13·1 answer
  • Kia donated a $20 bill plus 1 of
    13·1 answer
  • Please help me 25 pts.
    15·2 answers
  • On a later day, he asked the same group of 10 friends to throw a ball again and collected another set of data. The median of the
    6·2 answers
  • Find the solution(s) of the system of equations. x2 + y2 = 18 y = x + 6
    10·1 answer
  • 5.
    7·1 answer
  • If <img src="https://tex.z-dn.net/?f=%5Cmathrm%20%7By%20%3D%20%28x%20%2B%20%5Csqrt%7B1%2Bx%5E%7B2%7D%7D%29%5E%7Bm%7D%7D" id="Tex
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!