Answer:
4
Step-by-step explanation:
-3/(-1)-(-1)
simplify this first
-3/(-1) + 1
Order of Operations : Division first
-3/-1 = 3 since negative ÷ negative = positive
3+1
=4
Hope this helps :)
HELP PLs ASAP WIll make brianist
Answer:
D
Step-by-step explanation:
The slopes of the lines are negative reciprocals, so they are perpendicular.
See the image for complete work.
Please award Brainliest :)
find the value of x that makes m parallel to n
Answer:
C. x = 24°
Step-by-step explanation:
(2x+36)° + 4x° = 180° (▼ coordinate angel)
2x°+36°+ 4x° = 180°
2x°+4x° = 180°-36°
6x° = 144°
x° = 144°/6
x° = 24°
There are 60 students in the school play. 20% of the students are boys. How many boys are in the play?
Answer:
There are 12 boys in the play.
Step-by-step explanation:
The way you find this answer is by multiplying 60 and .2 which is the decimal version of 20%.
please help its geometry
Answer:
The answer is:
62534These are the ways that are used in geometry to explain which line I mean.
Which number is greatest?
ооо
6.23 х 1012
6.23x 108
Б.23 х 10-
o 6.23x 103
Answer:
Option A: 6.23 x 1012
Step-by-step explanation:
Please check provided image.
Answer:
A
Step-by-step explanation:
A point lies on AB¯¯¯¯¯ and is 2/5 the distance from A to B. Point A is located at (2, 6) and point B is located at (18, 12). What are the coordinates of this point?
We know, point on a line segment which cut a line into the ratio m : n is given by :
[tex][(\dfrac{mx_1+nx_2}{m+n}),(\dfrac{my_1+ny_2}{m+n}) ][/tex]
Putting value of point A and B and m =2 and n = 5 .
We get :
[tex][(\dfrac{2(2)+5(18)}{2+5}),(\dfrac{2(6)+5(12)}{2+5}) ]\\\\(\dfrac{94}{7},\dfrac{72}{7})[/tex]
Hence, this is the required solution.
A scuba diver dives to a depth of 50 feet below sea level. To get a closer look at a hammer head shark, he ascends (goes up) 30 feet. He then descends (goes down) 80
feet to take a picture of a coral reef. At what depth was the diver when he took the picture? Show your reasoning,
Answer:
-70
Step-by-step explanation:
Is v62 a rational or irrational
Answer:
rational
Step-by-step explanation:
Which shows the correct simplification of product of powers
Answer:
The Answer is C. (The Third Option)
Step-by-step explanation:
Product of powers can't be used on the others.
Answer: C
Step-by-step explanation:
Three fifths of a number increased by ten
Answer:
It is 27:)
Step-by-step explanation:
Answer:
To find 4/5 of a number, multiply the number by 4, then divide the result by 5. You can also do the division first if you like.
-1
0
1
Step-by-step explanation:
Zariah went to Michael’s craft store to buy art supplies for her paintings. She decided to buy a paint set for $24 and a canvas for $6.50. If the sales tax was 8% what was the total price Zariah paid for the art supplies?
Answer:
$32.94
Step-by-step explanation:
what is the answer 2 this?
Answer:
you have to put it on the graph
Answer:
I think its D
Step-by-step explanation:
Hope this helps :)
The larger of two numbers is two more than five times the smaller number. If the sum of the two numbers is 80, find both numbers.
10x — бу = — 48
slope intercept form
Explain how to use a graph of the function f(x) to
find f(3)
Answer:
find the y-value corresponding to x=3
Step-by-step explanation:
Locate x=3 on the x-axis. Follow a vertical line from that point to the graph of the function. Read from the graph the y-value of the point of intersection of that vertical line and the function. That y-value is f(3).
Answer:
For f(3), the input is 3 and you are looking for the output. To determine the function's value when x = 3, go to the value of 3 on the x-axis and then locate the graph for that value of x. Determine the value of y from the y-axis at that location on the graph.
Step-by-step explanation:
Sample response
Find the value of c: 4(c-6)/c-7 = 9/2
Answer:
c=15
8c-48+48=9c-63+48
8c=9c-15
8c-9c=9c-15-9c
\frac{-c}{-1}=\frac{-15}{-1}
c=15
Order each set of cards from least to greatest.
a. .,⎯⎯⎯⎯√,0.25 , comma , square root
Question:
Order each set of cards from least to greatest.
a. 0.25, √(1/9), (6/25)
b. √(121/25), 2.25, √5
Answer:
a. [tex]\frac{6}{25}[/tex]; [tex]0.25[/tex] and [tex]\sqrt{\frac{1}{9}}[/tex]
b. 2.2; 2.2361; 2.25
Step-by-step explanation:
Solving a. 0.25, √(1/9), (6/25)
Rewrite each number in decimals:
[tex]0.25[/tex]
[tex]\sqrt{\frac{1}{9}} = \frac{\sqrt{1}}{\sqrt{9}} = \frac{1}{3} =0.333[/tex]
[tex]\frac{6}{25} = 0.24[/tex]
At this stage, the numbers can then be ordered as follows;
0.24; 0.25; 0.333
[tex]\frac{6}{25}[/tex]; [tex]0.25[/tex] and [tex]\sqrt{\frac{1}{9}}[/tex]
Solving b. √(121/25), 2.25, √5
Rewrite each number in decimals:
[tex]\sqrt{\frac{121}{25}} = \frac{\sqrt{121}}{25}} = \frac{11}{5} = 2.2[/tex]
[tex]2.25[/tex]
[tex]\sqrt{5} = 2.2361..[/tex]
At this stage, the numbers can then be ordered as follows;
2.2; 2.2361; 2.25 which gives
[tex]2.2[/tex]; [tex]\sqrt{5}[/tex] and [tex]2.25[/tex]
what is the slope line that passes through the he points (-4,-4) and (-4,-9)
Answer:
minus
Step-by-step explanation:
Is this relation a function?
(-2 ,4) (3, 7) (0, 8) (5, 8) (1, 6)
Answer:
yes this relation is a function
Is part A correct? Im not entirely sure about it and also what is part B???
Answer:
A) [tex]\frac{n^2}{2} + \frac{n}{2}[/tex]
B) 78
Step-by-step explanation:
B) To find the sum of first 'n' whole numbers , formula used is :-
[tex]\frac{1}{2} ( n^2 + n)[/tex]
We have to find the sum of first 12 whole numbers . So here n = 12
Putting the value of 'n' in above formula ,
[tex]\frac{1}{2} ( 12^2 + 12) \\\\=> \frac{1}{2} ( 144 + 12)\\\\=> \frac{156}{2} = 78[/tex]
Answer:
see explanation
Step-by-step explanation:
A
Given
[tex]S_{n}[/tex] = [tex]\frac{1}{2}[/tex](n² + n) ← multiply each term in the parenthesis by [tex]\frac{1}{2}[/tex]
= [tex]\frac{1}{2}[/tex] n² + [tex]\frac{1}{2}[/tex] n
B
To find the sum of the first 12 whole numbers, substitute n = 12 into the formula, that is
[tex]S_{12}[/tex] = [tex]\frac{1}{2}[/tex] (12² + 12) = [tex]\frac{1}{2}[/tex] (144 + 12) = [tex]\frac{1}{2}[/tex] × 156 = 78
Given f(x) = 6(1 - x), what is the value of f(-8)?
Answer:
f(-8) = - 42Step-by-step explanation:
f(x) = 6(1 - x)
To find f(-8) substitute the value of x that's - 8 into f(x) that is for every x in f (x) replace it with - 8
We have
f(-8) = 6( 1 - 8)
= 6(-7)
We have the final answer as
f(-8) = - 42Hope this helps you
Answer:f(-8) = - 42
Step-by-step explanation:
Identify the property that is illustrated.
23 + (2 +7) = (23 +2) + 7
Answer:
That property would be associative
Step-by-.step explanation:
Because no matter how you change the parentheses in that problem, it would be the same.
Plz help ASAP I need to get this done
Consider the population of florida , the area of colorado, and the flight time from philadelphia to san francisco, which of these has a value that varies.
Answer:
the population of Florida
Step-by-step explanation:
A value that varies means a value that shall change over a period of time.
Accordingly when we talk about population the population shall increase or decrease with time, as this the natural thing that new babies are born and at the same time people also die.
Even in Florida there will be new babies who are born and also there shall be people who might be dying. Accordingly the population count keeps on changing.
The flight time depends upon the aerial distance and the speed which generally remains same.
Accordingly if a flight takes hours to travel the distance it will be same.
The area of a particular place shall not change as earth will not create new land, or the area will remain same by any how only exception to this is acquisition of land of neighbouring places, by war or political influence, but not in a natural manner.
Thus, population of Florida is variable.
2/5(6-5p)=? simplify the expression
Answer:
12/5 - 2p
Step-by-step explanation:
Use the distributive property:
2/5 * 6 - 2/5 * 5p = 12 / 5 - 2p
Answer:
12/5 -2p
Step-by-step explanation:
2/5(6-5p)
Distribute
2/5 *6 - 2/5 * -5p
12/5 -2p
10. -(x - 10) =7
Please help
Answer:
10+the actual quantity of x=7 would be one of the 4 awnser choices you have made
Answer: x = 3
Step-by-step explanation: Move all terms not containing
x
x
to the right side of the equation.
How do I solve the following inequality?
Answer:
Step-by-step explanation:
4x + 4 ≥ 12, minus 4 on both sides
4x ≥ 8, divide by 4 on both sides
x ≥ 2
2(3-8y)= Apply the distributive property to create an equivalent expression.
Answer:
[tex]6-16y[/tex]
Step-by-step explanation:
[tex]2(3-8y)\\\\\boxed{6-16y}\\\\\\\left \{ {{2*3=6} \atop {2*-8y=-16y}} \right.[/tex]
Hope this helps.
Answer:
6 - 16y
Step-by-step explanation:
Distributive property:
a(b+cx) = a*b + a*cx
then:
2(3-8y) = 2*3 + 2*-8y
= 6 - 16y
The local bakery made a profit of $210 for each day for 5 days. what is the total profit for 5 days?
Answer:
The bakery has a total profit of $1050 for 5 days.
Step-by-step explanation:
Multiply the profit of 210 by the 5 days and you get $1050.
Answer:
1050
Step-by-step explanation:
210 x 5
¿Cuál es la importancia de la estadística en la toma de decisiones?
Answer:
Statistics allow us - to analyze data and help us to summarize and interpret the data - to make predictions - to explain the reasons of an outcome or scenario - to plan experiments so that the results would be valid and reliable.
--------------------------------------
Las estadísticas nos permiten - analizar datos y ayudarnos a resumir e interpretar los datos - hacer predicciones - explicar las razones de un resultado o escenario - planificar experimentos para que los resultados sean válidos y confiables.
Step-by-step explanation:
Hope dis helps!
- Anna
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¡Espero que ayude!
- Anna
