Answer:
The symbol for absolute value is two vertical lines. Since opposites are the same distance from the origin, they have the same absolute value. For example, the absolute value of "negative 10" is ten, and the absolute value of "positive 10" is also 10.
:))
Answer: x/10
Step-by-step explanation:
the quotient of the opposite of a number and negative ten
Well
The opposite of a number is -x
And negative ten is written as -10
now we need the quotient of -x and -10
If you were asked the quotient of 10 and 2 it would be 10÷2 or 5
So the quotient of -x and -10 would be [tex]\frac{-x}{-10} = \frac{x}{10}[/tex]
At a farm four employees harvest 48 pounds of food over a certain number of hours each employee works the number of hours shown
Complete question :
At a farm, four employees harvest 48 pounds of food over a certain numbers of hours. Each employee works the numbered of hours shown. Employee A: 6 hours employee B: 4 hours employee C: 6 hours employee D: 8 hours The number of pounds of food harvested by each employee is proportional to the number of hours worked. Fill in the table with the amount of food, in pounds, each employee harvested.
Answer:
A = 12 lbs ;
B = 8 lbs
C = 12 lbs
D = 16 lbs
Step-by-step explanation:
Total hours worked :
(A + B + C + D)
(6 + 4 + 6 + 8) hours = 24 hours
Total pounds of food = 48 pounds
Pounds harvested per hour = 48 pounds / 24 hours = 2 pounds per hour
Amount of food harvested by each employee :
A = 6 * 2 = 12 pounds
B = 4 * 2 = 8 pounds
C = 6 * 2 = 12 pounds
D = 8 * 2 = 16 pounds
You told your friend that you could eat 3/5 of a large pizza. If you only ate 1/2 of what you said you could eat, what fraction of a large pizza did you eat?
Answer:
3/10
Step-by-step explanation:
3/5 is equal to 6/10, and half of 6/10 is 3/10
Answer:
3/10
Step-by-step explanation:
Amount of pizza u told= 3/5
Amout u could eat of wht u told = 1/2
Amount u could eat of pizza = 3/5 x 1/2 = 3/10
(calculation attached below)
I hope im right!!
Determine the probability of a z-score to the right of a z-score of -1.25. P\left(z>-1.25\right)P(z>−1.25)
Answer:
0.894
Step-by-step explanation:
This would be the area under the standard normal curve to the right of z = -1.25. There are various ways in which we can calculate this area. I will use a TI-83Plus calculator, which features the necessary normalcdf( function:
normalcdf(-1.25, 1000) = 0.894
So: the area under the standard normal curve to the right of z = -1.25 is 0.894. This area also represents the desired probability.
What is the slope of the line shown on the graph?
Answer:
Step-by-step explanation:
The slope, m, can be determined using any two points, and slope is defined as
m=(y2-y1)/(x2-x1), I’ll use (0,0) and (5,-1)
m=(-1-0)/(5-0)
m=-1/5
Solve the system of linear equations using multiplication.
- 4x + 3y
9
5x - 2y
29
The solution is
Answer:
(15,23)
Step-by-step explanation:
-4x+3y=9
5x-2y=29
Let's multiply the first equation by 2 and the second equation by 3, in order to have the same coefficient on y.
-8x+6y=18
15x-6y=87
Add these two equations together to eliminate y.
7x=105
x=15
Now, plug in x, to find y.
5(15)-2y=29
75-2y=29
-2y=-46
y=23
Fill in the blanks to write the number 674.919 in expanded form:
Answer:
600 + 70 + 4 + .900 + .010 + .009
Step-by-step explanation:
you just break up the number to write it in expanded form.
Write two different equations to describe each situation. a) You buy 3 identical shirts and 2 identical pairs of socks and spend $38.
Answer:
3x + 2y = 38, 3a + 2b = 38
Step-by-step explanation:
An equation may be defined as a statement that shows two mathematical expressions to be equal. It is to equate one thing to another thing.
In the context, two different equations for the situations are :
i). Let the shirt be represented by x
And the socks be represented by y
Therefore, according to the question,
3x + 2y = 38
ii). Let the shirt be represented by a
And the socks be represented by b
Therefore, according to the question,
3a + 2b = 38
The following can be decomposed in ????
Answer:
Triangle & semicircle
Step-by-step explanation:
List the numbers from least to greatest.
3
-2
0.2
-2
1
-1
2
-0.8
3
4
Answer:
-2,-2,-1,-08,0.2,1,2,3,3,4
Answer:
-2
-2
-1
-0.8
0.2
1
3
3
4
PLEASEEE HELLPP FIND THE AREA
Answer:
B.) 90 square units
Step-by-step explanation:
15 times 6 is 90 the units are unknown so units times units is square units so the answer is 90 square units or B
Hope this helps!
find the measure of angle 1
Answer:
44°
Step-by-step explanation:
8x - 4 = 6x + 8 (This is because they are corresponding angles)
8x - 6x = 8 + 4
2x = 12
x = 12 ÷ 2
x = 6
6x + 8 = angle 1 (Vertically opposite angles are equal)
Substitute the value of x in the equation '6x +8' to get the size of the angle.
6 × 6 + 8
36 + 8 = 44°
Angle 1 = 44°
Please HELP ME pls I WILL BRAINLIST U please AND MARK U 5 star THIS IS URGENT IF U ARE SOMEONE WHO IS GOOD WITH MATHS THIS ONES FOR U!!!
Brian is a mobile phone sales person who earns $250 per week and $10 every phone that he sells.
a) write this as a formula with n representing the number of phone sold, and p representing the amount of money earned each week.
b) if 20 phones are sold the next week, how much money does Brian earn that week?
Answer:
n=30p=450
Step-by-step explanation:
10n+250=p
10×20+250=450
n=20 p=450
What is this answer? A B C OR D?
Answer:
B I believe I'm a little rusty on math
Step-by-step explanation:
Answer:
Two Solution
Step-by-step explanation:
bc im right
Please choose how many solutions there are to this system:
(The problem is solved, but I don't know how many solutions there are.)
Answer:
there are no real solutions to the system
solve with algebraic method: 3x^2+10x=8
Answer:
solve with algebraic method: 3x^2+10x=8. Solution- x = 2/3 x = -4
Annette is stacking boxes in her closet. There are 15 boxes in all. If each box weighs 7.5 pounds, how much do the boxes weigh altogether? *
Answer:
it would be 112.5
Step-by-step explanation:
Explain why -55.1 is a rational number?
Answer:
Definition of a rational number:
A rational number is any number that can be expressed as a ratio of two integersGiven number is:
-55.1 = -551/10As we see the number can be expressed as a ratio of two integers, hence it is a rational number.
Calculate the perimeter of a right scalene triangle with a hypotenuse of 10 and a leg of 6. Enter just the number for your answerdo not units
Answer:
24
Step-by-step explanation:
a student borrow some money from his father at 2% simple interest to buy a car he paid his father 360 and interest after 3 years how much money did he intentionally borrow from his father
Answer:
$6000.
Step-by-step explanation:
360/3(years)= 2% of Principle
so
120=2% of principle
2%=1/50
120*50=6000
Ans.=$6,000
EXPLAIN YOUR ANSWER!!!!!! WILL BE GIVING OUT BRAINLIEST!!!!!!!!!!!!
Answer:
The answer is B. [tex]3\frac{1}{3} ft.[/tex]
Step-by-step explanation:
It states that the figures in the pair are similar
When you multiply 5*8 it gives you 40 on the first angle
If the figures are similar then the other angle will equal 40.
So we need to find out which number that is multiplied by 12 that will give you 40.
If we multiply [tex]12*3\frac{1}{3}[/tex], it should give you 40.
Convert The mixed number into a improper fraction:
3 1/3=3*3+1/3
=10/3
Convert the element into a fraction:
12/1*10/3
Factor the number:
3*4/1=10/3
Cross - cancel the common factor: 3
4/1*10/1
Apply the fraction rule:
4*10/1*1
Multiply the numbers: 4*10=40
=40/1*1
Multiply the numbers: 1*1=1
=40/1
Apply the Fraction rule:
=40
Answer: I would love to help but I don’t see the work did you put a picture or something because I don’t see it anything there.
Step-by-step explanation:
if your heat beats 75times per minute how many time does it beat in 5 hours
Answer:
22500
(75 * 60) * 5 = 22500
A rectangle is 14 inches long and 6 inches wide. Find its area. A 78 square inches B 20 square inches C 84 square inches D 26 square inches
Answer 34 square inches
Step-by-step explanation 2+2+2+4+4+9+9
Christina says that if she multiplies 23×25, her product will automatically be less than 23 because 25 is less than 1, meaning the product will only be a part of 23. Is Christina correct?
Answer:
Christina is incorrect.
Step-by-step explanation:
Since we are multiplying and our numbers are larger than 1, we know our product will be large. Your answer will be 575 :)
I hope this helps! :3
Given the speeds of each runner below, determine who runs the fastest. Stephanie runs 10 feet per second. Brooke runs 192 feet in 24 seconds. Frank runs 1 mile in 449 seconds. Zach runs 817 feet in 1 minute.
Answer:
Step-by-step explanation:
speed of
Stephanie=10 ft/s
Brooke= 192/24=8 ft/s
Frank= (1×1760×3)/449≈11.76 ft/s
Zach=817/(1×60)≈13.62 ft/s
Zach runs fast.
Express the following in the form 10where n is an integer 10−8 × 10−6
Given:
The given expression is:
[tex]10^{-8}\times 10^{-6}[/tex]
To find:
The expression in the form of [tex]10^{-n}[/tex].
Solution:
We have,
[tex]10^{-8}\times 10^{-6}[/tex]
It can be written as
[tex]10^{-8}\times 10^{-6}=10^{-8+(-6)}[/tex] [tex][\because a^ma^n=a^{m+n}][/tex]
[tex]10^{-8}\times 10^{-6}=10^{-8-6}[/tex]
[tex]10^{-8}\times 10^{-6}=10^{-14}[/tex]
Therefore, the required value is [tex]10^{-14}[/tex].
Find the measures of the numbered angles
find the measure of m in degrees
please helps
Answer:
m = 134°
Step-by-step explanation:
m and 134° are vertical angles and are congruent, then
m = 134°
What is the vertex of the graph?
need help with my math question 13
That's what I got for this question bro I'm not sure if I'm right
Step-by-step explanation:
[tex] \frac{3}{2} - 2i[/tex]
On a piano, the ratio of black keys to white keys is 9 to 13, if there are 88 keys on a piano how many are black?
Answer:
36 black keys
Step-by-step explanation:
9(88-x)=13x
792-9x=13x
792=22x
x=36
Hope this helps: )