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
svetlana [45]
3 years ago
12

Help me answer dis .

Mathematics
2 answers:
vampirchik [111]3 years ago
8 0

Answer:

Step-by-step explanation:

iren [92.7K]3 years ago
6 0

Answer:

Step-by-step explanation:

You might be interested in
30 points! Find the four arithmetic means between -17 and 32.
bearhunter [10]

Answer: - 7.2 , 2.6 , 12.4 and 22.2

Step-by-step explanation:

Let the arithmetic means be p , q , r ,s , therefore , the sequence becomes:

-17 , p , q , r , s , 32

The first term (a ) = -17

Last term (L) = 32

common difference (d) = ?

number of terms (n ) = 6

We will use the formula for calculating the last term to find the common difference. That  is

L = a + (n - 1 ) d

Substituting the values , we have

32 = -17 + (6-1) d

32 = -17 + 5d

32 + 17 = 5d

49 = 5d

Therefore: d = 9.8

We can therefore find the values of p , q , r , and s

p is the second term , that is

p = a + d

p = -17 + 9.8

p = -7.2

q = a + 2d

q = - 17 + 19.6

q = 2.6

r = a + 3d

r = - 17 + 29.4

r = 12.4

s = a + 4d

s = - 17 + 39.2

s = 22.2

Therefore : the arithmetic means are : - 7.2 , 2.6 , 12.4 and 22.2

8 0
3 years ago
a recipe to make 4 pancakes calls for 6 tablespoons of flour. Tracy wants to make 10 pancakes using this recipe. What equation w
bekas [8.4K]
The multiplication sign because "6 teaspoons of flour per pancake (6x) 10 pancakes she want to make (6x10=60) 60 tablespoons of flour!
5 0
3 years ago
Read 2 more answers
Twelve less than a third of a number is -10
jolli1 [7]
I believe that number would be 6.
1/3n-12= -10
+12 +12
_________
1/3n = +2
x3 x3
_________
n = 6
7 0
3 years ago
Read 2 more answers
475 in scientific notation
Mashutka [201]

Answer:

Step-by-step explanation:

4.75 x 10^{2}

4 0
3 years ago
Read 2 more answers
Simplify the expression (-2 -c) (-1)
liq [111]
(-1)(-2-c)

multiply -1 to both -2 & -c

-1 x -2 = 2
-1 x -c = c


2 + c is your answer

hope this helps
5 0
4 years ago
Read 2 more answers
Other questions:
  • The ordered pair D (-4,-2) has been plotted for you. If you reflected coordinate d over the x-axis, which point from part A woul
    15·1 answer
  • HURRY PLEASE!
    9·1 answer
  • 14+18=2 x 18 - 7 using PEMDAS
    5·1 answer
  • This extreme value problem has a solution with both a maximum value and a minimum value. Use Lagrange multipliers to find the ex
    11·1 answer
  • Total students= 27; girls:total students = 2:3. How many boys and girls are there?
    6·2 answers
  • An item is priced at $14.29. If the sales tax is 8%, what does the item cost including sales tax?
    11·1 answer
  • HELP PLEASE! <br> which expressions are equivalent to square root 1,120y^3
    14·1 answer
  • HELPP please.. please pleaae
    7·2 answers
  • How are they the same how are they different <br> y=2x +12 2x-y= -12
    12·1 answer
  • In the figure, a square is inside another bigger square.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!