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
Radda [10]
3 years ago
9

Eric's notebook has 30 pages. he wants to writes a number on each page. how many digits will he write when he numbers all the pa

ges in the notebook?
a. 9
b. 29
c. 49
d. 51
Mathematics
1 answer:
Roman55 [17]3 years ago
8 0
The answer is d (i.e. 51).
the first 9 pages utilize 9 digits. the remaining 21 pages utilize two digits number. Therefore,
21*2=42
the total is 42+9=51
You might be interested in
What is the least positive integer with a square root that is greater than 5
laila [671]
Not sure if this is it????
5×5= 25
next number is 26
√26 = 5.099 approx
8 0
4 years ago
Determine the slope between the points (-1, -5) and (5, 4)
Basile [38]

Answer:

Slope = 9/6

Step-by-step explanation:

Step 1: We have formula to find the slope if we are given two point.

<h3>slope = \frac{(y2 - y1)}{(x2 - x1)}</h3>

Given points (-1, -5) and (5, 4)

Here x1 = -1, y1 = -5 and x2=5 and y2 = 4

Step 2: Plug in those values into formula and simplify.

Slope = (4 - (-5)) / (5 - (-1))

= (4 + 5)/(5 + 1)                          -(-5)= 5 and -(-1) = 1

Slope (m) = 9/6

Thank you.

Hope you will understand this.

4 0
3 years ago
What is 14⦁ x = x ⦁ 14
Aleks04 [339]

Answer:

Any value of  x

makes the equation true.

All real numbers

Interval Notation:

(−∞,∞)

Step-by-step explanation:

Any value of  x makes the equation true.

7 0
3 years ago
Read 2 more answers
What is 1/5+1/5???????
KatRina [158]

Answer:

2/5

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
What the answers for this i dont get it
daser333 [38]
It depends on what the question is asking you to find.
4 0
3 years ago
Other questions:
  • How many solutions can the equation 6x = 48 have?
    13·1 answer
  • How much is 78ml when you turn it to litres​
    9·2 answers
  • Jenny has $2.40 deducted from her monthly allowance every time she forgets to do a chore. If she forgets three times in one mont
    15·1 answer
  • Is 373 a prime number
    15·1 answer
  • What is the ratio of water to drink mix? (2 points)
    8·1 answer
  • What is the use of USB port?​
    10·1 answer
  • 0.8
    10·1 answer
  • 2. What polygon is formed if you divide this figure into three equal parts? A squares B. triangles C. rhombuses D. kites​
    14·1 answer
  • Add pairs of adjacent numbers and write their sums in the box above them. What number is at the top of the pyramid?
    8·1 answer
  • Write an equation in point-slope form for the line that passes through the given points (1-3), (1,-15)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!