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
Gala2k [10]
2 years ago
15

Ch mensuration of class 8

Mathematics
1 answer:
AVprozaik [17]2 years ago
4 0

Answer:

8x^2 + 6xy - 5y^2 + 26

Step-by-step explanation:

See attached image.

You might be interested in
PLS ANSWER FAST WILL GIVE BRANLIEST
Oxana [17]

Answer:

2

Step-by-step explanation:

2jklejlkwmf,wne/lkrnhwk4orjlenbkjbrkjb23kjrb23kjrb

3 0
3 years ago
Read 2 more answers
How is 9.746 x 1013 written in standard form?
sammy [17]

Answer:

9872.698 is 9.746 x 1013 in standard form

4 0
3 years ago
Evaluate. Write your answer as a whole number or as a simplified fraction.<br> 12-².4³ =<br> Submit
Delicious77 [7]

12^{-2} \times 4^3\\\\=(4 \times 3)^{-2} \times 4^3\\\\=4^{-2} \times 4^3 \times 3^{-2}\\\\=4^{-2+3} \times 3^{-2}\\\\=4^1 \times \dfrac1{3^2}\\\\=\dfrac 49

7 0
2 years ago
Give the name (monomial,<br> binomial, trinomial etc.) and<br> degree of the polynomial.<br> x + 2
Zielflug [23.3K]

Answer:

Step-by-step explanation:

x+2

degree is 1  

x^{1} +2

and has two terms so is a binomial

7 0
2 years ago
On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 3, 1) and (0, 3). Everything to th
miss Akunina [59]

Answer:

y> \frac{2}{3}x+3

Step-by-step explanation:

we have the points

(-3,1) and (0,3)

step 1

Find the slope m of the line

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

substitute the values

m=\frac{3-1}{0+3}

m=\frac{2}{3}

step 2

Find the equation of the line in slope intercept form

y=mx+b

we have

m=\frac{2}{3}

b=3 ----> the y-intercept is the point (0,3)

substitute the values

y=\frac{2}{3}x+3

step 3

Find the equation of the inequality

we know that

The slope is positive

Everything to the left of the line is shaded ( The inequality is of the form y > ax+b or y ≥ ax+b)

Is a dashed line (The inequality is of the form y > ax+ b or y < ax+b)

therefore

The equation of the inequality is of the form y > ax+b

The inequality is

y> \frac{2}{3}x+3

see the attached figure to better understand the problem

4 0
3 years ago
Read 2 more answers
Other questions:
  • If the perimeter of the triangle below is 28/3 what is the length of the side labeled 'x' ​
    10·1 answer
  • How do you put (x+5)(x-3)[x-(4-i)][x-(4+i)] into standard form
    9·1 answer
  • Serenity works in a department store selling clothing. She makes a guaranteed salary of $300 per week, but is paid a commision o
    9·1 answer
  • There are 3 consecutive integers with a sum of 69. what are they?
    6·1 answer
  • the davis' backyard measures 40 ft x90 ft. find the area of their backyardand show how the area could be written using exponents
    9·1 answer
  • Find the value of k such that the system of linear equations is inconsistent. 6x 2y = 10 −9x ky = −14
    12·1 answer
  • The mean hourly wage for employees in goods-producing industries is currently $24.57 (Bureau of Labor Statistics website, April,
    10·1 answer
  • The polynomial function f(x)=3x5-2x2+7x
    6·2 answers
  • Average Price (dollars) 22 40 28 35 46
    5·1 answer
  • The Impossible Triangle
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!