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
muminat
2 years ago
7

6 of 8

Mathematics
2 answers:
vfiekz [6]2 years ago
7 0

answer

5+4+6+6+5+5+4+3/8 = 38÷8 19/4 = 35.375

Masja [62]2 years ago
4 0

Answer:

\frac{19}{4}

Step-by-step explanation:

\frac{5 + 4 + 6 + 6 + 5 + 5 + 4 + 3}{8}

=38/8

=19/4

You might be interested in
Can anyone please help me with these
DochEvi [55]

Answer: Natural/Counting = 1, 0, 6, 3,

Whole = 1234, 135

Integers = -42,260, -97

Rational = 0.5432, 14.4, 6.2, 6.5892,

-14.4, 7.7777777, -13.574,

3.14, 0.4, 6.2, 0.4, 0.34,

12/6, -8/4, -10/5, -3/4, -3/8,

3/7, -4/8, 6/2, -8/4

Irrational = √34, -√34, -√ 36, 2π, √81,

√300, √1, π.

;Hope this Helped with both Pages:)

4 0
3 years ago
Please HELP
eduard

Answer:

Let B = (x, y)

Given A = (8, 9)

distance = \sqrt{(x_1 - x_2)^2 + (y_1-y_2)^2} \\\\10 = \sqrt{(x_1 - 8)^2 + (y_1-9)^2}

option 3

7 0
3 years ago
show that thw roots of the equation (x-a)(x_b)=k^2 are always real if a,b and k are real. Please I really need help with this
VLD [36.1K]

Answer:

see explanation

Step-by-step explanation:

Check the value of the discriminant

Δ = b² - 4ac

• If b² - 4ac > 0 then roots are real

• If b² - 4ac = 0 roots are real and equal

• If b² - 4ac < 0 then roots are not real

given (x - a)(x - b) = k² ( expand factors )

x² - bx - ax - k² = 0 ( in standard form )

x² + x(- a - b) - k² = 0

with a = 1, b = (- a - b), c = -k²

b² - 4ac = (- a - b)² + 4k²

For a, b, k ∈ R then (- a - b)² ≥ 0 and 4k² ≥ 0

Hence roots of the equation are always real for a, b, k ∈ R


           

8 0
3 years ago
Please explain how to solve this (<img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B4%5D%7Ba%5E5%20b%5E3%7D%20" id="TexFormula1" ti
olchik [2.2K]
2 is the base and (\sqrt[4][a^5 b^3]) is the exponent.

the 4 is called an index and it means to fi d the fourth root of the expression under the (\sqrt[][text]) symbol.\\a fourth root is a factor that was multiplied four times. ex: 2*2*2*2=16. the fourth root of 16 is two. \\when you do square roots, you take the number representing the factor out of the radical. anything else that is not a square root stays under. ex: \\([tex]\sqrt[9][text])\\([tex]\sqrt[3*3*3][text]) there is one set of two 3's so\\([tex]3\sqrt[3][text])\\with a fourth root, you look for groups of four. the symbol of that group is placed outside the radical. anything else stays in.\\ ([tex]\sqrt[4][a^5 b^3])

(\sqrt[4][a*a*a*a*a*b*b*b]) there is one group of 4 a's so

(a\sqrt[4][a* b^3])

there really isn't anything else to do to simplify the expression
5 0
2 years ago
A bag of chips costs $3.79, including tax. Mr. Connor wants to purchase chips for his class and has a $15 budget. Write an inequ
Verizon [17]

Answer:

D. $3.79x \leq $15

<em>Brainliest, please!</em>

Step-by-step explanation:

It costs $3.79 per bag of chips, and Mr. Connor can pay NO MORE THAN $15.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Examine the lines that are cut by transversals to determine the measure of angle 1.
    11·2 answers
  • For five days, several hikers walk the distance and direction described by the vector
    8·1 answer
  • In a classroom, there are 12 boys and 6 girls. The teacher needs one student to take a note to the
    15·1 answer
  • I don’t get 15a. The t^5 is confusing me
    12·1 answer
  • What is f(4) for the function f(x)=5x 9?
    14·1 answer
  • A cylindrical candle has a diameter of 9 cm and height 12 cm.
    8·1 answer
  • Carly withdraws $18 from her bank account. Which number line represents this amount? <br><br>​
    14·1 answer
  • DONE BY 3:40 What is the greatest common factor of 60, 84 and 72?
    5·1 answer
  • Someone please get the answer for combining B and C
    13·1 answer
  • ✅✅✅✅✅MATH✅✅✅✅✅<br><br> GCf of 90 &amp; 45 <br><br> Whats 7 divided by 3/5
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!