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
goblinko [34]
3 years ago
14

Aboslute value|10 blocks| + |3 blocks| + |-8 blocks| + |2 blocks| + |-7 blocks| + |4 blocks| + |-4 blocks| = ?

Mathematics
1 answer:
Elza [17]3 years ago
5 0
Absolute or modulus always gives a positive number.
For example, when I take absolute value of 4, I get
|4| = 4 and when I take absolute value of -4, I get |-4| = -(-4) = 4.

Therefore, no matter what the sign of quantity is, absolute or modulus will always make it positive. 
Therefore,
<span>|10 blocks| + |3 blocks| + |-8 blocks| + |2 blocks| + |-7 blocks| + |4 blocks| + |-4 blocks| = 10 + 3 -(-8) + 2 -(-7) + 4 -(-4) = 10+3+8+2+7+4+4 = 38</span>
You might be interested in
Please show work for it.
Komok [63]

Answer:

7over9 or -7over9

Step-by-step explanation:

81x power 2 - 8 = 41

(left side) (right side)

first we let the 8 from left side go to the right side,so it will be +8:

81x power 2 = 41+ 8

=49

so now we let the 81 from left side go to right side, so it will be ÷81:

x power 2= 49 over 81

and now we let the power 2 (square) go to the other side so it will become square root:

x = + - √49 over 81

at the end, you will get 2 answers which is 7 over 9 and - 7 over 9

8 0
3 years ago
Solve the following exponential equations.<br> 10^(3x−5) = 7^x
zalisa [80]

Answer:

x = 2.3202

Step-by-step explanation:

Given equation:

10^{(3x-5)} = 7^x

on taking log both sides, we get

\log(10^{(3x-5))} =\log(7^x)

now,

using the property of log function

log(aᵇ) = b × log(a)

therefore,

we get

(3x-5)log(10) = xlog(7)

now,

log(10) = 1

and

log(7) = 0.84509

thus,

( 3x - 5 ) × 1 = 0.84509x

or

3x - 0.84509x - 5 = 0

or

2.15491x = 5

or

x = 2.3202

4 0
3 years ago
Please help me and make sure to show your work
irina1246 [14]
Answer: C 20

Explanation: Plug in 2 for k.

2^2 - (2-10) + 4(2) = 20
4 0
3 years ago
Read 2 more answers
A cell phone company orders 500 new phones from a manufacturer. If the probability of a phone being defective is 2.6%, predict h
Novosadov [1.4K]
I think the answer would be 13

4 0
3 years ago
Read 2 more answers
Pls help ASAP I DONT have time
Law Incorporation [45]
Download Symbolab it will answer your question super quick in 2 seconds
4 0
3 years ago
Other questions:
  • Find the exact volume of a waffle ice cream cone with a 9​-in. diameter and a height of 15 inches.
    6·1 answer
  • Dakota has $5.38 in her savings accounts . each week she adds $2.92 . how much money does dakota have after five weeks ?
    14·1 answer
  • Simplify. 34−4z+54z−12+12z Enter your answer in the box.
    11·2 answers
  • Find slope of a line (-3,5) and (7,-9)
    12·1 answer
  • Please answer #4 A-C!
    5·1 answer
  • The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system.
    9·2 answers
  • GIVING 20 POINTS NEED HELP
    9·1 answer
  • A box of granola weighs 115 ounces. How much pounds does the box weight?
    11·1 answer
  • 1/20 + x = 1/10 what is the value of x
    10·1 answer
  • Which expressions are equivalent to 5 +(-3)(6x - 5) ?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!