5/4 x 3/5=3/4 lb
hope this helps
Find the length of the third side of each triangle - Find Hypotenuse
Answer:
First one 28
Second one 53
Step-by-step explanation:
Using pythagoras theorem
Sqrt(24^2+7^2)=28
sqrt(45^2+28^2)=53
5(9-x)/3 +1 less than 11
find x
Answer:
x > [tex]\frac{1}{5}[/tex]
Step-by-step explanation:
[tex]\frac{5(9-x)}{3+1}<11[/tex]
Add 3 and 1 to get 4.
[tex]\frac{5(9-x)}{4}<11[/tex]
Use the distributive property to multiply 5 by 9−x.
[tex]\frac{45-5x}{4}<11[/tex]
Subtract 45/5 from both sides.
[tex]-\frac{5}{4}x<11-\frac{45}{4}[/tex]
Since 44/4 and 45/4 have the same denominator, subtract them by subtracting their numerators.
[tex]-\frac{5}{4} x<-\frac{1}{4}[/tex]
Multiply both sides by -4/5, the reciprocal of -5/4. Since -5/4 is negative, the inequality direction is changed.
[tex]x>-\frac{1}{4} (-\frac{4}{5} )[/tex]
Multiply -1/4 times -4/5 by multiplying numerator times numerator and denominator times denominator.
[tex]x>\frac{-(-4)}{4 x 5}[/tex]
[tex]x>\frac{1}{5}[/tex]
no links :) thank you if your helping me :)
Answer:
$101.70
Step-by-step explanation:
45(0.06) = 2.7 + 45 = 47.7
45(.20) = 9 + 45 = 54
54 + 47.7 = 101.70
Please help me solve this question
Helllppppp me quick!!!!!!!
Answer:
F(x) =2x+3
Step-by-step explanation:
F(x) =2x+3...............
Answer:
[tex]consider : (0, 3) \: and \: (1, 5) \\ gradient = \frac{5 - 3}{1 - 0} \\ = 2 \\ from : \: y = mx + c \\ consider \: (0, 3) \\ 3 = (2 \times 0) + c \\ c = 3 \\ therefore \: equation \: is : \\ y = 2x + 3[/tex]
A refrigerator is priced it at $525.50. There is a 6% sales tax rate. What is the sales tax for the refrigerator in dollar and cents?
Answer:
The sales tax for the refrigerator would be $31.53
Hope this helps!
Brainliest??
Answer:
Sales for refrigerator in dollar and cents is $31.53.
Step-by-step explanation
6/100 X $525.50 =
0.6 X $525.50 = $31.53.
An object is thrown straight up from the top of a building 150 feet tall with an initial velocity of 12 feet per second. The height of the object as a function of time can be modeled by the function y = –16x2 +12x + 150, where y is the height of the object (in feet) and x is the time in seconds after it is thrown.
Answer:
will this work or help ?
Step-by-step explanation:
The given equation governs the height versus time of the object. h(0) = 64, so the ground is considered at h = 0. The question is at what time is h = 0? So, set h = 0 and solve for t.
-16t^2 + 48t + 64 = 0
We can divide both sides of this equation by -16 for simpler numbers. We get
t^2 - 3t - 4 = 0
We can factor this equation:
(t - 4)(t + 1) = 0
So, t = 4 and t = -1 are solutions.
But, time must be positive, so t = -1 makes no sense, so we discard it. This leaves
t = 4 sec.
please help, this is urgent!
Quadrilateral WXYZ will be rotated 180° about the origin and then reflected across the y-axis.
W (-7,-2)
X (-4,-2)
Z (-6,-6)
Y (-3,-7)
Choose all of the statements about the quadrilateral and/or the the transformed quadrilateral that are correct.
A. The quadrilaterals will be congruent
B. The Quadrilateral will map onto itself
C. The quadrilateral will now appear in Quadrant 2
D. The quadrilaterals will have the same orientation
E. The quadrilaterals will be similar but not congruent
Answer: the answer is W (-7, -2)
Step-by-step explanation:
The perimeter of a rectangular hall is 120m. If its breadth is 25m, find the length
Answer:
[tex] 35m [/tex]
Step-by-step explanation:
Given :-
The perimeter of a rectangular hall is 120m.Its breadth is 25m .And we need to find the length of the rectangle . We can use the formula to find the perimeter of rectangle , as ,
Perimeter of rectangle :-
[tex]\implies Perimeter = 2( l + b)[/tex]
Let the length of the rectangle be x . Plug in the respective values ,[tex]\implies 120m = 2 ( x + 25m) \\\\\implies x + 25m =\dfrac{120m}{2}\\\\\implies x + 25m = 60m \\\\\implies x = 60m - 25m \\\\\implies x = 35m [/tex]
Hence the length of the rectangle is 35 m .
Which is an equation for the circle with center (-3 , 1) with a radius of 3?
A. (x−3) 2+(y+1) 2=3
B. (x+3) 2+(y−1) 2=3
C. (x+3) 2+(y−1) 2=9
D. (x−3) 2+(y+1) 2=9
Answer:
The answer is c mate .
Step-by-step explanation:
Have a good time and if you find it useful . please rate brainliest . If not Thanks anyway .
What is the radius of
this cylinder if the
volume is 75.4 in^3 and
the height is 6 inches
Answer:
Radius of cylinder = 2 inch (Approx.)
Step-by-step explanation:
Given:
Volume of cylinder = 75.4 in³
Height of cylinder = 6 inches
Find;
Radius of cylinder
Computation:
Volume of cylinder = πr²h
Volume of cylinder = (3.14)r²(6)
75.4 = (18.84)r²
(Radius of cylinder )² = 75.4 / 18.84
(Radius of cylinder )² = 4.002123
(Radius of cylinder) = 2
Radius of cylinder = 2 inch (Approx.)
What is the remainder when 26 – 4x4 + 4x2 – 10 is divided by x + 3?
Write only the number for the solution.
the answer is a,I took the test on edu
31, 680 divided by 45 I'm so confused
Answer:
704
Step-by-step explanation:
calculator
Answer:
31, 680 ÷ 45 = 704
Step-by-step explanation:
Why?
Slowly divide them and its better to use long method :-)
HOPE IT HELPS
(FROM CROSS)
Which value is a solution of 7/4x^2-2=-0.5+4?
Answer:
x=√154 over 7 , −√154 over 7
Step-by-step explanation:
Answer:
the answer is that x=positive or negative square root of 22 over square root of 7
Step-by-step explanation:
A can of soup has a diameter of 7 cm and a height of 9 cm. Assuming that
the can is full, what is the volume of soup contained in the can? Use 3.14 for
TT and round your answer to the nearest cubic centimeter.
(Soup
9 cm
7 cm
O A. 1385 cm
O B. 346 cm3
O C. 110 cm
O D. 198 cm3
Answer:
B. 346 cm3
Step-by-step explanation:
I took the quiz and got it right.
Answer:
B
Step-by-step explanation:
help me please thank you
Answer:
m<A = 98.25
m<B = 81.75
m<C = 113
m<D = 113
m<E = 67
Step-by-step explanation:
3x + 12 + 5x - 18 = 180
8x - 6 = 180
8x = 186
x = 23.25
3x + 12
3(23.25) + 12
81.75
5x - 18
5(23.25) - 18
98.25
6y - 5 + 10y - 7 = 180
16y - 12 = 180
16y = 192
y = 12
6y - 5
6(12) - 5
67
10y - 7
10(12) - 7
113
If f(x) = 1 -x and g(x) = 1-X which is the rule of function (f-g)(x)?
Answer:
B.
Step-by-step explanation:
Plz help me well mark brainliest!
How many units away are each of the points from the a y-axis?
A.3
B.4
C.6
D.7
B. 4
count the boxes from the point to the y axis, which would be 4
ignore my previous answer, i was confused, sorry.
I can’t seem to find the value of n in this peoblem
Answer:
9
Step-by-step explanation:
you can always use guess-and-check:
124 seems rather high
(6)P(2) = 6!/4! = 6x5 ≠ 72
(9)P(2) = 9!/7! = 9x8 = 72
Answer:
i think the value of n is 12
socks. help with this question
Kiera's dance class starts at 4:30pm and ends at 6:15 pm how long is her dance class
Natalie paid $20.7 for 3 small pizzas and a salad which was $3.
Milena walked 25.086 kilometers on Monday, 19.8 kilometers on Tuesday, and 7 kilometers on Wednesday. What was the total distance that Milena walked
help with perpindicular angles please!!!!!
PLEASE HELPPPP!!! Jonathan plots the graph of the equation y= 0.5x3 + 3x2 -8
From the equation it is clear that it is safe to assume the graph is correctly drawn because (0,-8) is the solution of the equation, and it is the part of the graph.
What is a cubic equation ?"A cubic equation is an equation which can be represented in the form a x 3 + b x 2 + c x + d = 0 ax^3+bx^2+cx+d=0 ax3+bx2+cx+d=0, where a , b , c , d a,b,c,d a,b,c,d are complex numbers and a is non-zero. By the fundamental theorem of algebra, cubic equation always has 3 roots, some of which might be equal."
The given equation is 0.5x3 + 3x2 -8[tex]y= 0.5x^3 + 3x^2 -8[/tex]
Replacing in the equation with 0,
we gets
0.5x0+0x3-8=-8
so (0,-8) is the solution of the equation.
Hence, B is the correct option.
To know more about the cubic equation here
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Complete the table of values for y = 2x + 3
Answer:
you submit the numbers where the is x the numbers on top
check the solutions
The complete table is shown in attached figure.
The graph of y = 2x + 3 is shown in attached figure.
What is linear expression?
A linear expression is an algebraic statement where each term is either constant or variable raised to the first power.
Given that;
The equation is y = 2x + 3
Now, For Complete the table we can calculate as;
For first column;
The value of x = -2
Hence, The value of y is calculated as;
y = 2x + 3
y = 2 × -2 + 3
y = -4 + 3
y = -1
Thus, For first column of table;
x = -2 and y = -1
And, For third column;
The value of x = 0
Hence, The value of y is calculated as;
y = 2x + 3
y = 2 × 0 + 3
y = 0 + 3
y = 3
Thus, For third column of table;
x = 0 and y = 3
And, For fourth column;
The value of x = 1
Hence, The value of y is calculated as;
y = 2x + 3
y = 2 × 1 + 3
y = 2 + 3
y = 5
Thus, For fourth column of table;
x = 1 and y = 5
And, For sixth column;
The value of x = 3
Hence, The value of y is calculated as;
y = 2x + 3
y = 2 × 3 + 3
y = 6 + 3
y = 9
Thus, For sixth column of table;
x = 3 and y = 9
Thus, The complete table is shown in attached figure.
The graph of y = 2x + 3 is shown in attached figure.
Learn more about the equation of line visit:
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Trig Functions, Help
Answer: cos A=4/5
Step-by-step explanation:
soh, cah, toa
Adjacent A is 32, hypotenuse is 40
32/40 simplifies to 4/5
What is the value of 8 in the number 475.082
Answer:
the 8 is the in the tenth place
A company's revenue from selling x units of an item is given as R=1700x-2x^2 . If sales are increasing at the rate of 25 units per day, how rapidly is revenue increasing ( in dollars per day ) when 250 units have been sold
Answer:
The daily rate is: 17500 units per day
Step-by-step explanation:
Given
[tex]R = 1700x - 2x^2[/tex]
[tex]\frac{dx}{dt} = 25[/tex]
Required
Find [tex]\frac{dR}{dt}[/tex] when [tex]x = 250[/tex]
We have:
[tex]R = 1700x - 2x^2[/tex]
Differentiate both sides with respect to time
[tex]\frac{dR}{dt} = 1700\frac{dx}{dt} - 4x\frac{dx}{dt}[/tex]
Factorize
[tex]\frac{dR}{dt} = (1700- 4x)\frac{dx}{dt}[/tex]
Substitute: [tex]\frac{dx}{dt} = 25[/tex] and [tex]x = 250[/tex]
[tex]\frac{dR}{dt} = (1700- 4x)\frac{dx}{dt}[/tex]
[tex]\frac{dR}{dt} = (1700- 4*250)*25[/tex]
[tex]\frac{dR}{dt} = (1700- 1000)*25[/tex]
[tex]\frac{dR}{dt} = 700*25[/tex]
[tex]\frac{dR}{dt} = 17500[/tex]
helpppppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
Area of a circle= π r square
22/7 × 6 ×6
22/7×36
= 792/7
=113.40