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
Ratling [72]
3 years ago
6

7.935 x 10 to negative 5 power

Mathematics
1 answer:
Effectus [21]3 years ago
5 0

Answer:

0.00007935

Step-by-step explanation:

7.935 x 10 to negative 5 power can be written as:

7.935 x 10^(-5)

7.935*10^{-5}\\\frac{7.935}{10^5}

A trick to finding 10 to the x power, x is the number of 0's. So 10^5 = 100000

\frac{7.935}{100000}\\

When dividing by tens, move the decimal to the left by the amount of 0's

So our answer is 0.00007935

You might be interested in
Figure A is a scale image of Figure B.<br><br> What is the value of x?
nasty-shy [4]

Answer:

5.4

Step-by-step explanation:

7.2/4 =1.8

3x1.8 = 5.4

6 0
2 years ago
The sum of two positive integers, a and b, is at least 30. The difference of the two integers is at least 10. If b is the greate
KIM [24]

a + b ≥ 30,  b ≥ a + 10, the system of inequalities could represent the values of a and b

option A

<u>Step-by-step explanation:</u>

Here we have , The sum of two positive integers, a and b, is at least 30. The difference of the two integers is at least 10. If b is the greater integer, We need to find which system of inequalities could represent the values of a and b . Let's find out:

Let two numbers be a and b where b>a . Now ,

  • The sum of two positive integers, a and b, is at least 30

According to the given statement we have following inequality :

⇒ a+b\geq 30

  • The difference of the two integers is at least 10

According to the given statement we have following inequality :

⇒ b-a\geq 10

⇒ b-a+a\geq 10 +a

⇒ b\geq 10 +a

Therefore , Correct option is A) a + b ≥ 30,  b ≥ a + 10

8 0
2 years ago
Read 2 more answers
one bag of toy animals weigh12 ounces. what is the total weight, in ounces, of the bags of toy animals in one crate
LUCKY_DIMON [66]
Assuming I understand what you're saying, if there are 2 boxes in a crate and 18 bags in a box, the answer would be 12 * 36 = 432
6 0
3 years ago
Which line is parallel to the line<br> shown below?
Travka [436]
<h3>Answer:  Choice D</h3>

4x - 3y = 15

====================================================

Explanation:

The two points (-1,-1) and (2,3) are marked on the line

Let's find the slope of the line through those two points.

(x_1,y_1) = (-1,-1) \text{ and } (x_2,y_2)  = (2,3)\\\\m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}\\\\m = \frac{3 - (-1)}{2 - (-1)}\\\\m = \frac{3 + 1}{2 + 1}\\\\m = \frac{4}{3}\\\\

The slope is 4/3 meaning we go up 4 and to the right 3.

-------------

Parallel lines have equal slopes, but different y intercepts. We'll need to see which of the four answer choices have a slope of 4/3.

Solve the equation in choice A for y. The goal is to get it into y = mx+b form so we can determine the slope m.

3x + 4y = -4\\\\4y = -3x-4\\\\y = -\frac{3}{4}x-\frac{4}{4}\\\\y = -\frac{3}{4}x-1

Equation A has a slope of -3/4 and not 4/3 like we want.

Therefore, this answer choice is crossed off the list.

Follow similar steps for choices B through D. I'll show the slopes of each so you can check your work.

  • slope of equation B is 3/4
  • slope of equation C is -4/3
  • slope of equation D is 4/3

We have a match with equation D. Therefore, the equation 4x-3y = 15 is parallel to the given line shown in the graph.

You can use graphing tools like Desmos or GeoGebra to confirm the answer.

4 0
10 months ago
Which number is divisible by 5?<br><br> 125<br> 116<br> 114<br> 44
Dafna1 [17]
Answer is A. 125

any numbers ending with 0 or 5 can divide by 5
3 0
3 years ago
Read 2 more answers
Other questions:
  • (2x2 + 7x) + (2y2 + 6y) = (2y2 + 6y) + (2x2 + 7x)<br> ✓ commutative property<br> What is the answer
    6·1 answer
  • When rolling a number cube with sides labeled 1 through 6, what is the probability of rolling a number greater than 4? Express y
    5·1 answer
  • A box is launched upward from the ground at a speed of 57 feet per second. Calculate the height in feet of the box at 3 seconds.
    7·1 answer
  • Would a reflection followed by a dilation be similar, congruent, or both?
    6·1 answer
  • PLS HELP! WULL MARK BRAINLIST!
    15·1 answer
  • I need to find the value of x
    13·1 answer
  • Write 2x(3x) + 2x(5) in factored form.
    6·2 answers
  • Find the scale factor of trapezoid \mathrm{Q}\mathrm{R}\mathrm{S}\mathrm{T}QRST if it is dilated to \mathrm{Q}^{'} \mathrm{R}^{'
    10·1 answer
  • 8 - 3(x + 2) help please!
    11·1 answer
  • A 10-year-old and a 5-year-old both eat similar-sized apples. Which child burns the energy faster?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!