Answer:
27
Step-by-step explanation:
|x-15|=12
Simplify the expression and write your answer in
scientific notation: (1.9 X 105)3
Please help me and thank you!! Show the steps also please I got 198x
9514 1404 393
Answer:
264x³-66x
Step-by-step explanation:
The order of operations requires this be evaluated as ...
11x(96x÷4x -6) . . . . given
11x(24x·x -6) . . . . . . division inside parentheses
11x(24x² -6) . . . . . . multiplication inside parentheses
264x³ -66x . . . . . multiply by outside factor (use the distributive property)
_____
Additional comment
The appearance of the expression in parentheses may induce you to evaluate it as (96x)÷(4x) = 24. The order of operations requires that you do the division before the multiplication, left to right, so this must be evaluated as ...
((96x)÷4)x = 24x²
You need to be very careful with division and with exponents to make sure to follow the Order of Operations exactly. If you have an appropriate calculator, it will do that automatically. For example, if you tell your calculator ...
(for x=2) 11×2×(96×2÷4×2-6)
it should give you the result 1980, not 396.
Answer:
= 198x
Step-by-step explanation:
11x × { 96x ÷ 4x -6}
11x × { 24x -6}
264x - 66x
= 198x
You got the correct answer
(- 3.5)(2/5)
A. -2 2/5
B. 1 2/5
C. -1 2/5
D. 2 2/5
Answer: C. -1 2/5
Step-by-step explanation:
Given expression
(-3.5) (2/5)
Convert decimal into fraction
=(-35/10) (2/5)
=[(-35 ÷ 5) / (10 ÷ 5)] (2/5)
=(-7/2) (2/5)
Simplify by multiplication
=(-7 × 2) / (2 × 5)
Cancel out 2 on both numerator and denominator
=-7/5
Convert improper fraction to mixed fraction
=[tex]\boxed{-1\frac{2}{5} }[/tex]
Hope this helps!! :)
Please let me know if you have any questions
(654321 ÷ 3) - 214238 x 2 = ?
When you get the answer flip the numbers upside down and try to make a word. Here's a clue "These Peal"
REAL ANSWERS PLZ
If using the method of completing the square to solve the quadratic equation x^2-19x+9=0x
2
−19x+9=0, which number would have to be added to "complete the square"?
A company shipped 48 boxes of canned dog
food. Each box contains 24 cans. How many ca
of dog food did the company ship in all?
48 * 24=1152
the company shipped 1152 cans of dog food I think
Debra worked for 12 hours each day for 8 days then the next day she worked 9 hours how many hours did Debra work in all
Answer:
105 hours
Step-by-step explanation:
first you do 12 times 8 which equals to 96 then you add 9 to it which equals 105 hours
Answer:
105
Step-by-step explanation:
12 days x 8 hours = 96 hours
96 hours + 9 additional hours = 105.
(12x8)+9 = 105
Can someone please help me please?
[tex] \large \mathfrak{Answer : }[/tex]
The equation of the red parabola is :
[tex]f(x) = 1 - {x}^{2} [/tex]therefore , correct option in A
Please help I need this immediately
Answer:
The choose B. x = 7 , x = – 15
(x+4)-5=6
x +4-5=6 —> x=6-4+5 —> x= 7
– (x+4)-5=6 —> -x -4-5=6—> x = -4 -5 -6 —> x = – 15
I hope I helped you^_^
Which shape has a larger area: a rectangle that is 7 inches by 3/4 inch,or a square with side length of 2 and 1/2 inches? Show your reason?
Answer:
The square has the greatest area.
Step-by-step explanation:
Reason:
Rectangle: The area is 5.25 in2
3/4= 0.75
7 in x 0.75 in= 5.25 in2
Square: The area is 6.25 in2
2 1/2= 2.5
2.5 in x 2.5 in= 6.25 in2
[-3 1/4] greater or less than [-4]
Answer:
[-3 1/4] is greater than [-4]
Step-by-step explanation:
When doing negative numbers greater or less than problems, you always want to look for the smallest negative. This is because the smaller a negative is, the greater it is that a bigger negative number
Jimmy is going scuba diving. He started at 10 ft below sea level. He then dove 15 ft further, then he got nervous and came up 5 ft. Write this as an expression (im in 7th grade plz help)
Answer:
it is 55
Step-by-step explanation:
this is common thing for students to mix up. in your own words, explain the difference between the statements find f(5) and find f(x) =5
Answer:
i got u
Step-by-step explanation:
don't attempt unless you have taken geometry.
two angles and complementary. the measure of one angle is 21 more than twice the measure of the other angle, find the measure of the angles.
Answer:
if it is 21 more thn twice then 21*2 would equal 42 then they are complementary so the you would get 49 as the second angle
Step-by-step explanation:
Answer:
the answer would be 67 and 23.
Step-by-step explanation:
Complementary angles are angles that add up to measure 90 degrees.
lets say angle one is y.
angle two would be 2y + 21.
so, 90 = y + 2y + 21. Group like terms to get 90= 3y +21.
subtract 21 from both sides 69=3y
divided both sides by three 23=y
so angle one is 23, and if you plug in 23 for y in angle two's equation you get 67.
If a Touchdown is worth 7 points and a
Field Goal is worth 3 points, what is the
largest number that is impossible to get
as a score?
Answer:
43 points
Step-by-step explanation:
a football field is 12 feet, so 12x3=36 and 36+7=43. So if maybe it would be 43? Lemme know if it's right <3. Hope this helped.
8) Carol earns $5.25 per hour. She worked 15 hours
last week. How much did he earn?
A. $82.50
B. $78.75
B. $52.15
D. $25.85
the answer is $78.75 i did the math to this problem
Translate the given phrase into an algebraic expression and simplify if possible: the difference of -10 and the product of p
and q.
Algebraic expression for statement : the difference of -10 and the product of p is
[tex]-10-pq[/tex]
Given :
the difference of -10 and the product of p and q.
We need to translate the given statement into expression
Product means multiplication
Product of p and q is pq
Difference means the subtraction
Difference of -10 and pq can be written as
[tex]-10-pq[/tex]
Algebraic expression for statement : the difference of -10 and the product of p is
[tex]-10-pq[/tex]
Learn more : brainly.com/question/18792674
40 points please help
Answer:
[tex]\huge\boxed{-2}[/tex]
Step-by-step explanation:
Use any two points from the line.
Let them be:
(x1,y1) = (0,-2)
(x2,y2) = (-1,0)
Now,
[tex]\displaystyle Slope = \frac{y_2-y_1}{x_2-x_1} \\\\Slope = \frac{0-(-2)}{-1-0} \\\\Slope = \frac{2}{-1} \\\\Slope = -2\\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Evaluate (3x + 5) - (2x + 7) when x = 5.
A. 30 - 34 = -4
B. 20 - 17 = 3
C. 20 - 10 + 7 = 17
D. 30 + 34 = 64
13 of 13
Answer:
The answer is B. 20 - 17 = 3
Step-by-step explanation:
( 3x + 5) - (2x + 7)...... x = 5
( 3(5) + 5) - ( 2(5) + 7)
( 15 + 5) - (10 + 17)
20 - 17 = 3
Thank you :)
Answer:
The answer is 20 - 17 = 3 [Choice B.]
Step-by-step explanation:
Put x = 5 into the formula (3x + 5) - (2x + 7)
[3(5)+5] - [2(5)+7]
= [15 + 5] - [10 + 7]
=20 - 17
= 3
inductive reason what is next number in sequence 400, 200, 300, 150, 250
Answer:
125
Step-by-step explanation:
400÷2 = 200
300÷2 = 150
so,
250÷2 = 125
5 6/30+1 3/4=
Need step by step answers
Answer:
Step by step answers are key,... and they're below,... ;->
Step-by-step explanation:
This is your equation:
[tex]5 \frac{6}{30} + 1\frac{3}{4}[/tex]
Make both fractions improper fractions (this makes them easier to work with) All you did to convert your two mixed number into improper fractions is:
Multiply the denominator (the bottom number in a fraction in this case 30) by the number not in the fraction (5), 30x5=150 and then add the product (150) to the numerator (the top number in a fraction (which in this case is 6))
[tex]5\frac{6}{30} = \frac{156}{30}[/tex]
Do the same to the other mixed number (turning it into a improper fraction), Multiply the 4x1=4, add the product to the numerator 4+3=7 and then you have your second improper fraction
[tex]1\frac{3}{4} = \frac{7}{4}[/tex]
Your new equation:
[tex]\frac{156}{30} +\frac{7}{4}[/tex]
Now you need to get both denominators the same so you can add the together,... the easiest way to do this is to multiply the two denominators together,... 30x4=120
[tex]\frac{x}{120} + \frac{x}{120}[/tex]
But how do we know what the numerator are to be? What you have to do is the following,... you had to multiply 30 by 4 to get to 120, so you have to multiply the 156 by 4 to make an equivilant fraction,... 156x4=624
[tex]5\frac{6}{30} = \frac{156}{30} = \frac{624}{120}[/tex]
Like wise you had to multiply 4 by 30 to get to 120 so you have to multiply the numerator by 30 to make the fraction hold the same value,... 7x30=210
[tex]1\frac{3}{4} = \frac{7}{4} =\frac{210}{120}[/tex]
Now all that is left is to add:
[tex]\frac{624}{120} +\frac{210}{120} =\frac{834}{120}[/tex]
The answer is 835/120 simplify is or 6 19/20 or 6.95
Hope that was explination enough,... and have a SUPER-EXTRA-ORDINARILY-AMAZINGLY-AWESOME day,...
Chow,...!
A bag is filled with green and blue marbles. There are 41 marbles in the bag. If there are 15 more green marbles than blue marbles, find the number of green marbles and the number of blue marbles in the bag.
Find the solution by setting up an equation. You have two choices for how you will pick your variable. For each of the following variable choices, write an equation (just set up the equation, do not solve it yet) that describes the relationship between the number of green marbles, the number of blue marbles, and the total number of marbles in the bag:
there will be 26 blue marbles
Step-by-step explanation:
41-15=26
(3,-2)(-3,6) find the rise and run and the slope
Answer:
Rise is the difference in y-coordinates:
6 - (-2) = 8Run is the difference in x-coordinates:
-3- 3 = -6The slope is rise/run:
m = 8/-6 = -4/3If ;= -7, what is the value of 13?
-1
i
1
-i
Answer:
B r a i n d o e s n o t c o m p r e h e n d
Step-by-step explanation:
m e n o u n d e r s t a n d
Answer:
M E N E I T H E R ! ! ! !
Step-by-step explanation:
U H h h H H H H H H !!!!!!!!!
HELP MEE !!!!!!!!!!!!!!
Answer:
I got you
Step-by-step explanation:
your answers are
2. 5/14
3. 5/9
4. I can't see it so I'm going with 8/15
brainliest pls (>m<)
Find the length indicated.
6) Find AB
x + 14
x + 14
А A
C с
B
12
Find A in degrees C= 120° b= 5 c= 11
Answer:
36.8
Step-by-step explanation:
I think A=36.8
Hope it will help you (:
In the last year,a total of 14,905 earthquakes occurred in a country. Of these,88.8% were minor tremors with magnitude of 4.9 or less on the Richter scale. How many minor earthquakes occurred in the country in the last year?
Answer:
13,236 minor earthquakes occurred
Step-by-step explanation:
[tex]\frac{Part}{Total}[/tex]
"x" part amount of earthquakes
14,905 total amount of earthquakes
88.8 % part percentage of earthquakes
100% total percentage of earthquakes
[tex]\frac{x}{14905}[/tex] = [tex]\frac{88.8}{100}[/tex]
x = 14,905 × [tex]\frac{88.8}{100}[/tex]
x = 14,905 × 0.888 = 13,235.64 ≈ 13,236 minor earthquakes occurred
When one number is divided by another, the result
80 is diviser , 240 is dividend and 3 is quotient
A contractor removed 357 cubi c ya rds of earth from a building site. If the contractor’s trucks can haul 17 cubic yards per load, how many truckloads of earth were moved?
Answer:
21 loads
Step-by-step explanation:
357/17=21
