Answer:
1 hour and 37 minutes
Step-by-step explanation:
(pls mark brainliest if u can)
Answer:
2:20
Step-by-step explanation:
PLEASE HIRRY WILL GET 91 POINTS FOR ANSWERING
Answer:
the tank is draining at a rate of 1 gallon per minute and 30 seconds so it would take 9 minutes and 30 seconds for it to drain completely
Step-by-step explanation:
kyle has 20% more money than jeff if kyle has $60 how much money does jeff have?
Answer:
Jeff has 72$
Step-by-step explanation:
60/20=3
3x12=36
36x2=72
pls help for brainlist
Answer: 7/20
Step-by-step explanation:
3/4 - 2/5
= 3x5/4x5 - 2x4/5x4
=15/20 - 8/20
= 7/20
Hope it helped u,
pls mark as the brainliest
^_^
Answer:
15/20-8/20=7/20
Step-by-step explanation:
3/4-2/5 = 15/20-8/20 so
evaluate 24 + |x - 4| - y if x=2 and y= -3
Help me plz
Answer:
[tex] \huge \boxed {29}[/tex]
Step-by-step explanation:
[tex]24 + |x - 4| - y[/tex]
Given x = 2 and y = -3. Therefore, substitute x = 2 and y = -3 in the expression.
[tex]24 + |2 - 4| - ( - 3) \\ 24 + | - 2| + 3[/tex]
Multiplying the negative with negative equal positive. All negative numbers in the absolute will become positive.
[tex]24 + 2 + 3 = 24 + 5 = 29[/tex]
Therefore the answer is 29.
Answer:
29
Step-by-step explanation:
Note that the absolute value function always give a positive value, that is
| - a | = | a | = a
Given
24 + | x - 4 | - y ← substitute x = 2, y = - 3 into the expression
= 24 + | 2 - 4 | - (- 3)
= 24 + | - 2 | + 3
= 24 + 2 + 3
= 29
PLEASE HELP ASAP!!!!!!!!!!!!
Answer:
the third one
Step-by-step explanation:
(06.01)
Solve x + 3y = 9
3x − 3y = −13
Answer:
Slove For X
x= -1
Solve for Y
Y= 10/3
Step-by-step explanation:
SO I did Elimination method
To isolate X and to solve for it
x+3y=9
3x−3y=−13
Add these equations to eliminate y:
4x=−4
Solve for X
x=-1
Now plug x back in to solve for y
An example of a negative correlation is:
O The more time you workout, the less you weigh
The more time you workout, the bigger you muscles measure
The more time you workout, the more playing time you get
The more time you workout, the better your math grade will
Step-by-step explanation:
iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone iphone
Evaluate
-3.2 + ] (16.4) – 3 =
Answer:
10.2
Step-by-step explanation:
-3.2+(16.4)-3=
13.2-3
10.2
what’s the volume of the cylinder i need help
please !!!
Answer:
V= π ⋅ 4y^2 ⋅ 9x
Step-by-step explanation:
Put the variables from the picture into the equation
r=4y
h=9x
(^2 means squared)
5:7 and 2:11 are in equal ratios? True OR False? *
Answer: false
Step-by-step explanation:
From MATH workbook.
Answer:
C. -8
Step-by-step explanation:
-2^4 = 16
-2^-1 = -1/2
Answer:
-8
Step-by-step explanation:
Ok so lets first solve the first one:
[tex]-2^{4} = -2 x -2 x -2 x-2=[/tex] [tex]16[/tex]
[tex]x[/tex] represents times if that's confusing.
Ok so I got [tex]16[/tex] b/c if we multiply a negative times a negative we get positive. And there are 4 negatives not 3 not not 5 but 4 so we get positive.
Now second one:
[tex]-2^{-1} = - 0.5[/tex]
Now lets put it together!
[tex]-0.5 x 16=-8[/tex]
Hope this helps :)
The question is on the fill
4
+
3+
2+
1+
1
+
-2
-4
-3
+
-1
-17
1
2.
3
-2-
-3
-4.
What is the slope of the line?
Answer:
the slop is -17
Step-by-step explanation:
m = y2-y1 / x2-x1
Select the line segment Please helppppp !!!!
Answer:
C.
Step-by-step explanation:
A line is straight, and a segment is a part of a line.
A and D and lines because they have the arrows on the side, meaning they keep going and are not a segment.
B is not a line, it curves.
So that leaves C to be the answer because it is the only straight one with no arrows.
help due at 11:59 tonight
Step-by-step explanation:
[tex]2 - 2 \sqrt{3 \: \: \: \: } \div 3[/tex]
Alternate form: 0.845299
A factory makes tissue boxes. When the net is folded to make the tissue box, the length is 25 cm, the width is 5 cm, and the height is 20 cm. How much cardboard material is used to make each tissue box?
Answer:
1450 cm
Step-by-step explanation:
A cardboard box is shaped like a rectangular prism.
To solve the above question, we apply the formula for Surface Area of a Rectangular Prism
A=2(wl+hl+hw)
Where
w = width = 5cm
I = length = 25cm
h = height = 20 cm
=2 × (5×25+20×25+20×5)
= 2(125 + 500 + 100)
= 2(725)
=1450 cm of cardboard material should be used.
What is 4 to the third power plus 8 to the second power
Answer:
128
Step-by-step explanation:
4*4*4=64
8*8=64
64+64=128
Answer:
128
Step-by-step explanation:
4 to the power of three is 4x4x4.
8 to the power of 2 is 8x8.
So your new equation would become (4x4x4)+(8x8)
4x4=16, then you have (16x4)+(8x8).
16x4=64. This gives you 64+(8x8).
8x8=64 which means you're doing 64+64 or 64x2.
Whichever equation you use your answer is the same.
64+64=128.
64x2=128.
Identify the slope and the y-intercept of the following line!
y=-3+x
Answer:
( 0 , - 3 )
Step-by-step explanation:
Answer:
1.000
Step-by-step explanation:
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
y-(-3+x)=0
STEP1:
Equation of a Straight Line
1.1 Solve y-x+3 = 0
Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).
"y=mx+b" is the formula of a straight line drawn on a Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.
In this formula :
y tells us how far up the line goes
x tells us how far along
m is the Slope or Gradient i.e. how steep the line is
b is the Y-intercept i.e. where the line crosses the Y-axis
The X and Y intercepts and the Slope are called the line properties. We shall now graph the line y-x+3 = 0 and calculate its properties
Graph of a Straight Line :
Calculate the Y-Intercept :
Notice that when x = 0 the value of y is -3/1 so this line "cuts" the y axis at y=-3.00000
y-intercept = -3/1 = -3.00000
Calculate the X-Intercept :
When y = 0 the value of x is 3/1 Our line therefore "cuts" the x-axis at x= 3.00000
x-intercept = 3/1 = 3.00000
Calculate the Slope :
The slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is -3.000 and for x=2.000, the value of y is -1.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -1.000 - (-3.000) = 2.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)
Slope = 2.000/2.000 = 1.000
Geometric figure: Straight Line
Slope = 2.000/2.000 = 1.000
x-intercept = 3/1 = 3.00000
y-intercept = -3/1 = -3.00000
Hope this helps!
Brain-List?
Please help! 50 points! btw brainliest!
Answer:
no idea just stealing the points because you reported my answer
Step-by-step explanation:
What is the percent change from 14 to 21
Susie wants to buy some new shoes. The shoes normally cost $74, but with her employee discount they only cost $62.90 what is the percent does the discount take off
Answer:
The discount is 15%
Find 5.7 (-4.2) write your answer as a decimal
Answer:
-23.94 Please Mark Me Brainliest
Step-by-step
What is the cube root of - 1,00001273?
O-1004
0 -10p4a
O 1004
O 10p4a
?
Answer:
b i think
Step-by-step explanation:
HEEELPP ASAP
1. Which number or symbol is a coefficient in the follwing algebraic expression?
y + 3x - 2
a 2
b 3
c x
d y
2. What operation is used when evaluating an exponent? (when we change from exponent form to standard form)
a add
b subtract
c multiply
d divide
3. Convert the following word phrase to an algebraic expression:
A number increased by 8.
a x + 8
b x - 8
c y x 8
d y ÷ 8
Diegos uncle sells computers. In addition to his wages, he gets paid 20% of the amount he sells Why did he earn the extra 600$
Answer:
Diego's uncle earned $600 because he told $3000 worth of computers.
Step-by-step explanation:
100% divided by 20% = 5
$600 x 5 = $3000
I hope this helps!
Determine the sum of the areas of the three triangles shown above.
I will be there at the same time I don't hear
i need help solving 4x-6 ≥6x-20
tyy
Answer:
x has to be equal to 7 or any number lower than 7
Step-by-step explanation:
4x-6>6x-20
-6>2x-20
14>2x
7>x
In y = mx + b, 'm' is the _______
x-intercept
y-intercept
slope
misleading answer
Answer:
slope
Step-by-step explanation:
the answer is slope
A person walks 2 1/2 miles in 1 1/4 hours. How long does it take them to run 1 mile?
Answer:
It takes him 30 minutes to run 1 mile.
Step-by-step explanation:
One card from a deck of cards Is selected, it's is replaced, and another card is chosen. What is the probability that the first card is a red card and the second is a diamond
Answer:
1/ 8
Step-by-step explanation:
Given that:
Number of red cards in deck = 26
Number of diamonds in deck = 13
Number of cards in deck = 52
Recall :
Probability = required outcome / Total possible outcomes
Probability of choosing a red :
P(red) = 26 / 52 = 1/2
With replacement :
Probability of diamond :
P(diamond) = 13 / 52 = 1/4
Hence,
Probability of first card red, then second card diamond equals
P(red) * P(diamond)
1/2 * 1/4
= 1/8