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
velikii [3]
4 years ago
8

Quick question

Mathematics
2 answers:
zaharov [31]4 years ago
7 0

Answer:

False

Step-by-step explanation:

Let us evaluate the problem using the proper order of operation:

           4x − 2(5x − 1)

To solve this problem, we use the order of operation called PEMDAS;

P - Parentheses

E - Exponents

M - Multiplication

D - Division

A - Addition

S - Subtraction

Now, since operations inside the parentheses are of the utmost priority, let us solve this;

             4x − 2(5x − 1)

            = 4x - 10x +2

            = -6x + 2  or 2 - 6x

We see that the solution give is false.

aivan3 [116]4 years ago
6 0

Answer:

FALSE!!!

Step-by-step explanation:

I took the test and got this anwser right!!!

You might be interested in
Simplify the expression. 5^-3•7^0<br> 0<br> 1/125<br> 125<br> -15
emmainna [20.7K]

Answer:

1/125

Step-by-step explanation:

5^-3*7^0

1/5^3*1

1/125

5 0
3 years ago
100 points!
GenaCL600 [577]

Answer: If i was living there usually , The climate in Ancient Greece generally has hot summers and mild winters. Because it can get so hot, most people wore lightweight clothing throughout most of the year. They would put on a cloak or wrap during the colder days of the winter months. The environment would make a HUGE impact on the Greeks by teaching them how to collect food and survive in a harsh environment. Therefore, I would have to adapt to adapt to their environment efficiently. The environment also affected them because they had to learn to fish instead of hunt on

Step-by-step explanation: This is how I would do it.

6 0
3 years ago
A cable 19 m long runs from the top of a utility pole to a point on the ground 10 m from the base of the pole. How tall is the u
Leviafan [203]

Answer:

16.2 m

Step-by-step explanation:

First, we can draw a picture. The cable goes from the top of the pole to the ground (with the pole on the right in my drawing), and the point on the ground is 10 m away from the base of the pole. This forms a right triangle, with the right angle being between the 10 m distance and the pole itself. We can then apply the Pythagorean Theorem, so

a²+b²=c², with c being the side opposite the right angle (the cable), getting us

10²+(length of pole)² = 19²

19²-10²=(length of pole)²

= 261

square root both sides to isolate the length of the pole

length of pole ≈ 16.2 m

5 0
3 years ago
Can someone please answer the problem above? Thank you.
velikii [3]
5/14
 is the answer your welcome ^~^

4 0
3 years ago
Read 2 more answers
EASY PLEASE HELP WILL GIVE BRAINLIEST
kenny6666 [7]

Answer: 5h+4=A

Step-by-step explanation:

She gets five dollars an hour so for one hour she gets five dollars, for two hours she gets 2 times 5 dollars (10 dollars), for three hours she gets 3 times 5 dollars (15 dollars) etc...

Now replace the 1,2,3... with the variable representing the hour. In this case it would be h. So 5h=five dollars per hour. Because you only put the kid to bed once, you add four at the end

3 0
3 years ago
Other questions:
  • What is the answer to 5a+d-bc
    5·1 answer
  • Suppose every student in a class is surveyed and it is reported that​ 75% of the class plans to take another math class. Is this
    13·1 answer
  • What is the sum of the first 5 terms of geometric series with a1=10 and r=1/5
    12·1 answer
  • How do you find the product 2/5 X 3/9
    8·2 answers
  • Melanie made contributions to a ROTH IRA over the course of working 34 years. Her contributions averaged $3,750 annually.
    12·1 answer
  • A sample of households is conducted by selecting numbers randomly from the phone book. In this community 4% of households have n
    9·1 answer
  • I don't understand the question ... find an equation for the line with an x intercept of 4 and a y intercept of -2
    7·2 answers
  • A height is labeled on the triangle below.
    9·1 answer
  • Okay, this is the third time I've asked this question on Brainly and I NEED a REAL Answer. The question is in the picture. I set
    14·2 answers
  • There are 4 red balls, 6 white balls, and 3 green balls in a bag. If one ball is drawn from the bag at random, what is the proba
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!