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
Anon25 [30]
2 years ago
6

If a+b =5, b+c=6, c+a=7. then find the value of a​

Mathematics
2 answers:
vlabodo [156]2 years ago
8 0

Answer:

a = 3

Step-by-step explanation:

egoroff_w [7]2 years ago
4 0

Step-by-step explanation:

2a + 2b + 2c

= (a + b) + (b + c) + (c + a)

= 5 + 6 + 7

= 18.

Hence, a + b + c = 9 and a = (a + b + c) - (b + c) = 9 - 6 = 3.

You might be interested in
How can I solve 25x - 10y?​
IRISSAK [1]
5(5x-2y)



not sure.....
6 0
3 years ago
What is the area of the shape?
Tresset [83]

Answer:12 units^2

Step-by-step explanation:

2*2=4

2*2*1/2=2

2*6*1/2=6

4+2+6=12

12 units^2

4 0
2 years ago
Round to the underlined place​
DENIUS [597]

Answer:

i think it would be 75.40

Step-by-step explanation:

The 6 would bring the 3 up one.

5 0
3 years ago
Read 2 more answers
Hüseyin draws a fox with a scale of 3 units on his graph paper represents 15cm. The fox has an actual height of 80cm. What is th
Over [174]

Answer:

The height of the fox in Huseyin's drawing is, 16 units

Step-by-step explanation:

Proportion states that the two ratios or fractions are equal.

As per the statement: Huseyin draws a fox with a scale of 3 units on his graph paper represents 15 cm. The fox has an actual height of 80 cm.

⇒ We are given Scale of 3 units.

On graph paper the length of fox is 15 cm.

The fox has an actual height = 80 cm

let x be the height in units of the fox in Huseyin's drawing.

By definition of proportion;

\frac{3}{15} = \frac{x}{80}

by cross multiply we get;

3 \times 80 = 15x

Simplify:

240 = 15x

Divide both sides by 15 we get;

x = 16 units.

Therefore, the height of the fox in Huseyin's drawing is, 16 units


6 0
3 years ago
Read 2 more answers
Please help!!!!!!! I will medal
Damm [24]
The answer to this question is \frac{123}{500}. Hope this helps.
6 0
3 years ago
Other questions:
  • What is true about the image AQ'R'S'? Select three<br> options.
    6·1 answer
  • if emma spent $14.00 on jewerly and recieved $6.00 in change how much money did she spent . what equation could be used to find
    8·1 answer
  • Slope=8 y-intercept=-3 <br>write in slope-intercept​
    6·1 answer
  • Let A and B be square matrices. Show that if ABequals=I then A and B are both​ invertible, with Bequals=Upper A Superscript nega
    13·1 answer
  • 2/3-1/4 I want the answer please
    5·2 answers
  • 1) Helen is 8 years older than Jane. Twenty years ago Helen was three times as old as Jane. How old is each now and what is the
    8·1 answer
  • Solve each system of equations by substitution <br> X + 3y = 6<br> -x + y = -7
    11·1 answer
  • A cosmetic company makes three bottles of scented lotion using the recipe shown.
    5·2 answers
  • Square Roots<br> Math - 8th<br><br> Please Help :-D
    7·2 answers
  • The largest fish Mandy caught last year weighed 11 kg correct to the nearest kg.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!