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
Jlenok [28]
2 years ago
11

Solving simultaneous equationa+b=7a-b=3​

Mathematics
1 answer:
Lelu [443]2 years ago
3 0

Answer: a=5 b=2

Step-by-step explanation:

They both satisfy the equation as 5+2=7 and 5-2=3

Hope this helps!

You might be interested in
Plzzz helpppppppppp meeeeeeeeeee
enot [183]

Answer:

254.47 m or B

Step-by-step explanation:

First you find the area of the circle and then you subtract it from the area of the square to get your answer.

Hope it helps c:

8 0
3 years ago
Read 2 more answers
What is the nth term, if the value of table follows by: 0,1,2,3,5,8..
Vlada [557]

Answer:

13-21-34

Step-by-step explanation:

Fibonacci Sequence:

the next number is found by adding the 2 numbers before it

originally starts off like this:

0-1-1-2-3-5-8-13-21-34

7 0
3 years ago
Dad gave Tyler and Emily the same amount of pocket money Emily bought a t shirt for $41 and she had $6 left how much money did d
Lady_Fox [76]

Answer:

Dad gave Tyler $47.

Step-by-step explanation:

You add the money that Emily had left and the cost of the t-shirt.

41+6= 17

6 0
3 years ago
Read 2 more answers
A cylinder has a height h, and a radius (3h-2)
tekilochka [14]

Answer:

V= 4\pi (9h^2 -12h + 4)

Step-by-step explanation:

Given

Shape: Cylinder

Radius = 3h - 2

Height = h

Base\ Area = \pi (3h - 2)^2

Required

Simplify the volume

The volume is calculated as:

Volume = Base\ Area * Height

Substitute values for Base Area and Height

V= \pi(3h-2)^2*h

Expand the bracket

V= \pi(3h-2)(3h-2)*h

Open brackets

V= \pi (9h^2 -6h - 6h + 4) *h

V= \pi (9h^2 -12h + 4) *h

V= 4\pi (9h^2 -12h + 4)

6 0
2 years ago
What is the answer to this
Gwar [14]
The slope of this line is 0, it would be undefined if the line were vertical
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 0 best location in the real number system
    12·1 answer
  • -8 (1+11a)?????????????????
    6·2 answers
  • 4/15ths of 49. I know the answer but I can’t seem to figure out how to do the work so if someone could tell me the steps on how
    13·1 answer
  • I need help with my math
    7·2 answers
  • 0.003 is 1/10 of which decimal
    10·2 answers
  • What is x increased by 10 divided by 4 as an expression?
    13·1 answer
  • Dan has a board that is 8 3/4 feet long. He cuts off 4 5/6 feet and says he has 4 1/12
    14·2 answers
  • Please help. I just need to get this done lol.
    5·1 answer
  • SUPER EASY 19 POINTS
    14·1 answer
  • PLEASEE HELLP ME E ANSWER ALL QUESTIONS OF C AND D ASAPPP 50 POINTS<br><br> PLEASEEEE
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!