how to equate: to add 12.8 to -15 subtract 12.8 from 15
15-12.8 =2.2
since 15 is negative and is larger than 12.8 the answer would be negative so 2.2 becomes -2.2
-15 + 12.8 = -2.2
-15 + 12.8 equates to -2.2 by subtracting the smaller absolute value from the larger one and considering the sign of the number with the larger absolute value. The solution involves basic arithmetic with negative and positive numbers.
Solving the Equation -15 + 12.8
To solve the equation -15 + 12.8, follow these steps:
Consider the two numbers: -15 (a negative integer) and 12.8 (a positive decimal).When adding a positive number to a negative number, subtract the smaller absolute value from the larger absolute value.The absolute values are: |12.8| = 12.8 and |-15| = 15. So, subtract 12.8 from 15.15 - 12.8 = 2.2Since the larger absolute value is from the negative number (-15), the result will be negative.Therefore, the solution is -2.2.So, -15 + 12.8 equates to -2.2.
Write 12.5% as a fraction or mixed number in simplest form
Answer: 1/8
Step-by-step explanation: A percent is a ratio that compares a number to 100. So we can write 12.5% as 12.5/100.
Next, we need to get rid of the decimal. We can multiply the numerator and denominator of a fraction by the same number without changing the value of the fraction.
So to get rid of the decimal, we can multiply the numerator and the denominator of 12.5/100 by 10 and we have 125/1000.
Now, notice that 125/1000 is not in lowest terms because we can divide the numerator and the denominator by 125 to get 1/8.
So 12.5% can be written as the fraction 1/8.
A submarine is 671 feet below sea level. If it ascends 218 feet and then descends 1363 feet, what is its new position?
Answer:
c = 1816 feet below sea level
Step-by-step explanation:
Rewrite the expression 2(1+2)-9 using the distributive property.
A package of 10 cans of soup costs $14. An individual can costs $2. You need at least 25 cans. Find the price of each combination of items.You decide to buy 3 packages of 10 cans. How much do you pay for each can?
Answer:
$1.4
Step-by-step explanation:
Given, Price of a package of 10 cans = $14
and, Price of an individual can = $2
Now, if I have to purchase at least 25 cans their are two possible ways:
Purchasing 2 packages of the can and then purchase rest individual cans. Thus, if I have to purchase 25 cans it costs: 14 × 2 + 5 × 2 = $38.Purchasing 3 packages of cans. It will cost me: 3 × 14 = $42. But it will give me an extra 5 cans.
Further, if I decided to buy 3 packages of 10 cans it will cost me $42 and I will pay $1.4 for each can.
you have 5 quarts of paint. It takes 5/8 quarts to paint each chair you are asked to paint. How many chairs can you paint?
What is the value of this expression? (−8)3
=-24
Use the Rules for Signs for Multiplication
then multiply the numbers
Line l passes through the origin and point (3,4).What is the slope of a line parallel to line l
the picture shows a barn door what is the distance BC between two horizontal parallel bars?
How to find the least common denominator of 10x/x-3 and 4x/x-2
An electric current, I, in amps, is given by I=cos(wt)+√8sin(wt), where w≠0 is a constant. What are the maximum and minimum values of I
Final answer:
The maximum value of the electric current I is 1 + √8, and the minimum value is -1 - √8, found by considering the amplitudes of the cosine and sine components in the given function.
Explanation:
The maximum and minimum values of an electric current, I, can be found by analyzing the function I=cos(wt)+√8sin(wt), where w is a constant and ≠0.
To find the maximum and minimum values, we need to consider the amplitude of the sine and cosine components separately. The maximum amplitude of the cosine function is 1, and for the square root of 8 times the sine function, it is √8. Therefore, the maximum possible value of the current is when both the sine and cosine functions are at their peaks. In this case, the maximum value of I would be 1 + √8.
To find the minimum value, we consider the case when the cosine function is at its minimum value, -1, and the sine function is also at its minimum, which can also be - √8. Therefore, the minimum possible value of I would be -1 - √8.
6 people share 3/5 pounds of peanuts equally what fraction of a pound of peanuts does each person receive
The function y_p(t) = \ln(1 + 2 t), \ t > -\frac{1}{2}, is a particular solution to the differential equation y^{\,\prime\prime} + 3 y = g(t). find g(t)
if you had a fraction strip folded into twelfths what fractional lengths could you measure with the strip
Which of the following are good ideas to use when gathering your resources? Check all that apply
A. List potential formulas.
B. Draw a diagram.
C. Guess at the solution and see if you are close.
D. Write down the facts.
E. Form an equation.
F. Organize into a table.
When gathering resources for problem-solving, the following ideas can be helpful:
A. List potential formulas.B. Draw a diagram.D. Write down the facts.E. Form an equation.F. Organize into a table.The given options are all effective strategies that can assist in organizing and understanding the problem, as well as formulating a solution.
Option C, guessing at the solution, might not always be reliable or effective in all scenarios and is not considered a systematic approach.
Therefore, it may not be considered a recommended idea when gathering resources for problem-solving.
Learn more about resources here:
https://brainly.com/question/32701059
#SPJ2
Can someone show me how to do this pleases?!.
solve the equation.
- 2 = 3x/5 + 1
1. -2=1/2x
2.1/2x=-2
3. 2*(1/2x)=(2)*(-2)
4. x=-4
Hope this helps :)
-2=1/2x
1/2x=-2
2*(1/2x)=(2)*(-2)
x=-4
I hope this helped! :)
Services provided by public-service companies, such as water, electricity, and gas, are all known as
Answer:
Step-by-step explanation:
A. UTILITIES
find decimal notation 75 percent
What are the maximum data rates of 802.11 legacy, 802.11a, 802.11b, and 802.11g?
The 802.11 standards designate maximum data rates: 802.11 legacy offers 2 Mbps, 802.11a and 802.11g both offer 54 Mbps, and 802.11b offers 11 Mbps. These maximum rates depend on ideal conditions and can be lower in real-world usage.
Explanation:The 802.11 wireless standards determine the maximum achievable data rates between a wireless device and a wireless access point. Here are the maximum data rates for the 802.11 legacy, 802.11a, 802.11b, and 802.11g:
802.11 legacy: The theoretical maximum speed is 2 Mbps.802.11a: It has a maximum data rate of 54 Mbps.802.11b: This standard allows for a maximum data rate of 11 Mbps.802.11g: This offers a maximum data rate of 54 Mbps, the same as 802.11a, but it is more widely compatible with other devices as it operates on the 2.4 GHz band.It's important to note that these are the maximum possible data rates, under ideal conditions. In real-world usage, the actual data rate can be lower due to factors such as distance from the access point, interference, and the number of devices connected to the network.
https://brainly.com/question/32217816
#SPJ12
find factors of 14y^2+41y+15
What is the volume of a 575 gram bar of pure gold
the costume designer decides to make the sashes a little smaller, so that each of the 8 dresses can have a sash. What fraction of fabric should the costume maker use to make each sash
The fraction that the costume maker should use for each sash is 1/8 of the total fabric available, as the fabric is being evenly divided among the 8 dresses.
Explanation:
If the costume designer is making sashes for 8 dresses and aims to use each bit of fabric equally, then each sash should consist of 1/8 of the total fabric. This is because the total fabric is being divided evenly among the 8 dresses. For example, if the costume designer has 8 yards of fabric, then each sash would use 1 yard of fabric (8 divided by 8 equals 1).
In fraction terms, each sash uses 1/8 of the fabric available. So for each dress, the costume designer should use 1/8 of the total fabric to make a sash.
Learn more about Fractions here:https://brainly.com/question/10354322
#SPJ2
How long should the metal stripping be to protect the edge of circular table top if the radius of the top is 2 feet
A) 1.26 feet
B) 4 feet
C) 122 feet
D) 6.28
E) none
which is greater - 0.2 ml. or 0.15 ml.
The length of a rectangle is five times its width. If the area of the rectangle is 125 m2 , find its perimeter.
How many solutions does 25-4x=15-3x+10-x have
Answer: The given equation will have infinite number of solutions.
Step-by-step explanation: We are given to check the number of solutions to the following equation :
[tex]25-4x=15-3x+10-x~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)[/tex]
To find the number of solutions, we must solve the given equation.
The solution of equation (i) is
[tex]25-4x=15-3x+10-x\\\\\Rightarrow 25-4x=25-4x\\\\\Rightarrow 4x-4x=25-25\\\\\Rightarrow 0=0,[/tex] which is always true.
Thus, the given equation will have infinite number of solutions.
I mean obviously u.s prices are cheaper but is it really better? I need help
evaluate the function
can someone please explain how I would solve this please?
bird leaves its nest and travels 18 miles per hour downwind for x hours. On the return trip, the bird travels 3 miles per hour slower and has 5 miles left after x hours. What is the distance of the entire trip?
The area of a circle is 25 in. What is it’s radius?
Please help me solve 9x+16=4x-19