Answer :
Evaluate
Isolate the variable by dividing each side by factors that don't contain the variable.
x = 2 i √ 5 , − 2 i √ 5
Step-by-step explanation:
Nathan lifts a 5 lb. box 2 feet. How much work has he done?
2 ft-lbs.
5 ft-lbs.
7 ft-lbs.
10 ft-lbs.
Answer:
10 ft-lbs.
Step-by-step explanation:
Given data
Weight of box= 5 lb
Height moved = 2 feet
We know that the expression for work done is
Work done= Force * Distance
Work done= 5*2
Work done= 10 10 ft-lbs.
which expression represents the area of this shape
Answer:
which shape pls
Step-by-step explanation:
Which expression is NOT equal to 28?
A (9+ 25 = 5) 2
B.3-4x2) - 11x7
C.42= 6 + 28 = 4
D. 7* [8-(2-4 * 2)]
I
Answer:
You need the legnth of x
Step-by-step explanation:
Answer:
C.42= 6 + 28 = 4 is the answer
In the figure, RV, WS, and QT intersect at point P.
What is the value of x? Show your work.
Answer:
x = 12
Step-by-step explanation:
67+42+6x-1=180
108+6x=180
6x=72
x=12
can someone please answer this i got 2 hours of sleep last night and im trying to stay awake and do hw and i need to do homwork all day tmr also
Answer:
two
Step-by-step explanation:
120 people were asked the colour of their car and the pictogram shows the results. 32 cars are red. how many cars are white?
Answer:
120-32=88
Where is the pictogram?
answer quickly please both of them
Answer:
answer 10 32.78
anawer 11 12
What is the slope? HELP PLEASE!
Answer:
-7
Step-by-step explanation
Answer: the slope or gradient of a line is a number that describes both the direction and the steepness of the line. it's just rise over run, if it's 5 high and goes left or right 6 the slope is 5/6
Step-by-step explanation:
As the founder of the book club, you won't hold any office yourself, but there are 36 other members who are eligible for the different posts. After contacting each member, you find that 32 of them want to be the club's president. You decide to apply the first counting rule to choose the president.Question 3 What is the probability that each candidate has of being the club's president?
Answer:
2.3%
Step-by-step explanation:
Answer:
STRIGHT FROM THE SITE
Step-by-step explanation:
PLEASE HELP ME! WILL MARK BRAINLIEST
Answer:
THE SECOND ANSWER
Step-by-step explanation:
15. Find the product of (5x – 3) and (x3 – 5x + 2).
a) 5x4 – 3x3 + 25x2 – 5x – 6
b) 5x3 – 28x2 + 25x – 6
c) 5x4 – 3x3 – 25x2 + 25x – 6
d) 5x3 + 22x2 – 5x – 6
Answer:
B. 5x^4 - 28x^2 + 25x - 6
Step-by-step explanation:
the steps r in the pic above
What is the slope of the line 4x-3x-5=0
Answer:
Undefined? Or 5?
Step-by-step explanation:
A cylinder has a height of 8 inches and a radius of 7 inches. What is its volume? Use ≈ 3.14 and round your answer to the nearest hundredth. Cubic inches
Answer:
No idea, just wanna learn and get points
Answer: [tex]1230.88\ in.^3[/tex]
Step-by-step explanation:
Given
A cylinder has a height [tex]h=8\ in.[/tex]
Radius of the cylinder is [tex]r=7\ in.[/tex]
Volume of the cylinder is given by [tex]V=\pi r^2 h[/tex]
Insert the values
[tex]\Rightarrow V=\pi \times 7^2\times 8\\\Rightarrow V=3.14\times 49\times 8\\\Rightarrow V=1230.88\ in.^3[/tex]
Thus, the volume of the cylinder is [tex]1230.88\ in.^3[/tex]
Pls tell me the answer I don’t know it I need help
Answer:
(5,2)
Step-by-step explanation:
The first coordinate is the x coordinate or the distance left or right from the origin. To get to L we go 5 units to the right or +5.
The second coordinate is the y coordinate or the distance up or down, We go 2 units up or +2
(5,2)
Answer:
the answer is
x-axis=+5
y-axis=+2
therefore the answer here is (5,2)
Find the VOLUME of this figure.
Answer:
188,160
Step-by-step explanation:
if your doing it by step the answer is 188,160 but when you simply it it is 62.6
If the length of qr is 8 cm and the length of qs is 12 cm, what is the length of rs? No links Pls
Answer:
8.94
Step-by-step explanation:
Given that
qs = 12cm
qr = 8cm
Required
rs
Using the pythagoras theorem
Let us assume qs is the hypotenuse side
qs² = qr² + rs²
12² = 8² + rs²
144 = 64 +rs²
rs² = 144 - 64
rs² = 80
rs = √80
rs = 8.94
Hence the value of rs is 8.94
ANSWER ASAP!!
What is the surface area of the shaded front face of the composite solid?
Answer:
break it in three rectangles!
let the rectangles be A B and C
For A = 4×2
For B 3× (4-2)
For C = 4×3
Total area 26cm²
Evaluate 3(x + y) for x = 2 and y = 7 show work.
Answer:
[see below]
Step-by-step explanation:
[tex]3(x+y)\\\\3(2+7)\\\\3(9)\\\\\boxed{27}[/tex]
Hope this helps!
Answer:
27
Step-by-step explanation:
plug in what = x and y in the parenthisis
so that would be 3(2+7)
you do what is in the parentheisis first 2+7= 9
then you multiply 3*9= 27
An angle of a right triangle measures 65 degrees. If the length of the side opposite to the angle is 20 ft, what are the lengths of the two other sides?
Answer:
22.07 ft & 9.32 ft
Step-by-step explanation:
by sines rule :
20/sin 65° = r/sin 90° = y/sin 25°
r = 20×sin 90°/sin 65° = 20/0.9063
= 22.07 ft
y = 20×sin 25°/sin 65° =
20× 0.4226/0.9063
= 9.32 ft
can someone please help me get the steps right ????
Consider this quadratic equation.
2x^2-1 = 3x+4
Which equation correctly applies the quadratic formula?
Answer:
D
Step-by-step explanation:
A and C are the same and each should be divided by 2(2)
B should be 4(2)(-5)
Find the factorial form
3x2x1
Answer:
3x2x1=3!
Step-by-step explanation:
using nx(n-1)x_x1=n
3x2x1=3!
hence,3x2x1=3!
help me with this quick pleaseeeee
Answer:
D' = ( 1 , -1 )
Step-by-step explanation:
2 times 1/2 = 1
-2 times 1/2 = -1
hope this helps ^^
PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
acute
hope this helps
have a good day :)
Step-by-step explanation:
In your wallet you have the following paper money: 2 singles, 4 fives, 3 tens, and 6 twenties. What is the probability that you will draw a 5 and then a 10?
Answer:
Step-by-step explanation:
What is the product of -1.24 and 4.25?
A-5.27
B -3.01
C 3.01
D 5.49
Please do my survey!!! I need 15 more ppl to do it. Just answer yes to the first 2 questions or you will be kicked out!!! Will attach the link in comments
Answer:
yes i guess what is the survey?
Step-by-step explanation:
Answer:
i mean ok, whats the survey abt
Step-by-step explanation:
What is the midline equation of y = 2 sin( pi/2 x+3)?
Answer:
y = 0 is the midline equation.
Step-by-step explanation:
The midline equation of y = 2 sin( pi/2 x+3) is the same as that of
y = 2 sin( pi/2 x+3) or y = sin( pi/2 x+3), and is
y = 0.
Will mark correct answer brainliest
Answer:
the answer is minimum
Step-by-step explanation:
that's correct, correct me if I'm wrong
Answer:
Minimum is the correct answerrr
Step-by-step explanation:
Mark brainliest pls
what type of polynomial is this 5x2-x+4
Answer:
Step-by-step explanation:
It is a trinomial because the given polynomial has three terms