just trying hope that helps
Find the product and simplify.
(k⁵) (7k)
Answer:
7k^6
Step-by-step explanation:
Select three ratios that are equivalent to 4:34
Step-by-step explanation:
2:17
8:68
1:8.5
:D have a nice day
When finding the difference between 2.4 and a number, the answer is 1.57. What number should go in the box to complete the subtraction problem?
Answer:
8
Step-by-step explanation:
2.4 - 1.57 = 0.83
WILL MARK BRAINLIEST...The diagram shows four congruent circles with centres A, B, C and D touching one another. A small circle is placed in the centre so that it touches each of the four circles. given that ABCD is a square of area 36 cm², find the circumference of the small circle.
Answer:
Step-by-step explanation:
Using the Pythagorean's theorem,
DO²=DG²+GO²=3²+3²=2*3²
DO=3√2
JO=DO-DJ=3√2-3=3(√2-1)
[tex]Circonference=2*\pi*3*(\sqrt{2} -1)=6*\pi*(\sqrt{2} -1)[/tex] (cm)
≈7,8077... (cm)
the distributive property for 72+12
Ethan has raised 60% of the money he needs to pay for his school trip. What percentage of the money does he still need to raise?
Answer:
40%
Step-by-step explanation:
Hello :D
So, Ethan has raised 60% of 100%. You have to do:
100% - 60% = 40%
Ethan needs to raise 40%.
V= 1/3Bh solve for H
A. 3b/v
B. b/3v
C. v/3b
D. 3v/b
Answer: D
Step-by-step explanation:
v = 1/3bh
3v/b = h
10.
Which is the graph of the exponential function y = 9(3)x?
Answer:
The answer is B
Step-by-step explanation:
Answer:
B is right
Step-by-step explanation:
I got 100 on my test, give the other person brainliest.
11. Eve reads 25 pages per hour. Write an expression for the number of pages she reads
in h hours.
Answer:
25h = x
Step-by-step explanation:
If x is the variable for how many pages she reads in total, 25 multiplied by h (the number of hours) will give you the total pages read!
You have 2 2/3 ounces of sodium chloride. You want to replicate an experiment that uses 2 3/4 ounces of sodium chloride. Do you have enough sodium chloride? If not, how much more do you need?
Answer:
No, the sodium chloride is not enough.
[tex]\frac{1}{12}[/tex] ounces of sodium chloride is needed.
Step-by-step explanation:
Given
You have 2 2/3 ounces of sodium chloride.
Step 1 of 1
To replicate an experiment that uses 2 3/4 ounces of sodium chloride.
[tex]=\frac{3}{4}-\frac{2}{3}[/tex]
[tex]=\frac{9}{12}-\frac{8}{12}[/tex]
[tex]=\frac{9-8}{12}[/tex]
[tex]=\frac{1}{12}[/tex] ounces.
Learn more about sodium chloride, refer :
https://brainly.com/question/13114228
Which absolute value equation shows the distance this temperature reading is from zero?
Line segment XY has endpoints X(5, 7) and Y(– 3, 3). Find the equation for the perpendicular bisector of line segment XY.
Answer: The equation for the perpendicular bisector of line segment xy is .
Explanation:
It is given that the line segment xy has endpoints x(5,7) and y(-3,3).
The bisector divides the line segment xy in two equal parts, so the bisector must be passing through the midpoint of xy.
Midpoint of two points (x_1,y_1) and (x_2,y_2) is calculated as,
Midpoint of xy is,
So, the perpendicular bisector must be passing through the point (1,5).
The slope of line passing through the point (x_1,y_1) and (x_2,y_2) is calculated as,
Slope of line segment is . Therefore the slope of perpendicular bisector is -2 because the the product of slopes of two perpendicular lines is always -1.
The line passing through the point (x_1,y_1) with slope m is defined as,
Bisector passing through the point (1,5) with slope 2.
Therefore, the equation for the perpendicular bisector of line segment xy is .
PLEASE HELP
n/39 = 8/13
a: n=32
b: n=2 2/3
c: n=24
d: n=63 3/8
Answer:
c
Step-by-step explanation:
Divide
39 / 13 = 3
Multiply
3 x 8 = 24
Answer:
n/39=8/13
Cross multiply
39*8=13n
n=39*8/13
n=24
what is the rise of a line that has a run of 20 and a slope of 1
228/16 as a mixed number
Answer: 228/16 as a mixed numer is 14 1/4
Step-by-step explanation:
Answer:
[tex]14\frac{1}{4}[/tex]
Step-by-step explanation:
[tex]\frac{228}{16} = \frac{54}{4}[/tex]
write 120 as product of powers of its prime factors.
Step-by-step explanation:
[tex]120=2^3 \times 3 \times 5[/tex]
Answer:
2³ × 3 × 5
Step-by-step explanation:
To find the prime factors, first divide 120 by 2 until finished , then 3 and so on
120 ÷ 2 = 60
60 ÷ 2 = 30
30 ÷ 2 = 15
15 ÷ 3 = 5
5 ÷ 5 = 1 ← finish when 1 is obtained
Then
120 = 2× 2 × 2 × 3 × 5 = 2³ × 3 × 5
X+ 5 If m(x) = X-1 and n(x) = x - 3, which function has the same domain as (m×n(x)?
Answer:
Lets start off by clearing up the question,
I'm assuming it's asking m(x) * n(x). Doing so will make you foil it, giving you a quadratic/ polynomial.
Because it is a polynomial, we can assume all real numbers are defined. So really any poly works.
Edit: To clarify, you can make any quadratic equation and it will have the same domain as any polynomial is defined. So for example: x^2 + 2x + 5 works.
-19 = x - 19
heyyy i need some help again :)
Answer:
[tex] - 19 = x - 19 \\ x = - 19 + 19 \\ x = 0 \\ thank \: you[/tex]
1 point
7. Find the slope of a line passing through the points (5,1) and (15,3). Graph this line use the slope formula.
Answer:
1/5
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ].
3-1/15-5
2/10
1/5
Best of Luck!
Meena is helping her school librarian to arrange books on the shelves. Based on this situation, answer the following questions: (Attempt any 4 questions)
2/3 of the books are Language books and 1/5 are Science books. What can you conclude from this statement?
There are fewer Language books than Science books
There are more Language books than Science books
They are equal in number
Can’t say anything
If the remaining books are of Mathematics, what is the fraction of those books?
1/15 b) 4/15 c) 2/15 d) 7/15
Answer:
c) 2/15
Step-by-step explanation:
LA= 2/3 = 10/15
S=1/5 = 3/15
15/15 - 13/15 = 2/15
Math books= 2/15
you can ---------- a number to the nearest tens and hundreds to find a number that tells about how much or about how many
The area of a circle is 144 m2. What is the diameter of the circle? O A. 6 m B. 12 in OC. 24 in OD. 144 m
Can someone please solve 10 and 11
Answer:
10) 8 11) 10
Step-by-step explanation:
10)
12-4=8
? = 8
11)
7+2=9
19-9=10
TU = 10
[tex]\large \mathfrak{Solution : }[/tex]
10. Find TU :
Given values :
ST = 4 units SU = 12 unitsAs we saw :.
ST + TU = SU 4 + TU = 12 TU = 12 - 4TU = 8 units11. Find TU :
Given values :
ST = 2 unitsUV = 7 unitsSV = 19 unitsAccording to observation :
ST + TU + UV = SV 2 + TU + 7 = 19TU = 19 - 9 TU = 10 unitsWhat is KN + IK?
!it’s not 1!
Anyone? Got an ideas
Is 15/3 greater or less than the square root of 30
it is less than square root 30
For the figure shown on the right, find the value of the variable and the measures of the angles.
X=
Step-by-step explanation:
the sum of all angles in a triangle is 180 degrees.
so,
x + (x - 6) + (2x + 34) = 180
x + x - 6 + 2x + 34 = 180
4x + 28 = 180
4x = 152
x = 38 degrees
x - 6 = 32 degrees
2x + 34 = 110 degrees
Please help me rq!! i need help
Answer:
x = 2
Step-by-step explanation:
The volume (V) of a cuboid is calculated as
V = lbh ( l is length, b is breadth, h is height )
Here l = 10x , b = [tex]\frac{7}{4}[/tex] , h = 2 , then
V = 10x × [tex]\frac{7}{4}[/tex] × 2 = 70 , that is
20x × [tex]\frac{7}{4}[/tex] = 70
5x × 7 = 70
35x = 70 ( divide both sides by 35 )
x = 2
Answer:
[tex]x=2[/tex]
Step-by-step explanation:
Since L × W × H = V, we get
[tex]10x*\frac{7}{4}*2=70\\10x*\frac{7}{4}=35\\10x=20\\x=2[/tex]
Solve for t. Express your answer in simplest and exact form.
[tex]z=q_{1}t+t\frac{1}{2}ht^{2}[/tex]
Answer:
t = sqrt((2 z)/h + ((q_1)^2)/(h^2)) - q_1/h or t = -q_1/h - sqrt((2 z)/h + ((q_1)^2)/(h^2))
Step-by-step explanation:
Solve for t:
z = (h t^2)/2 + t q_1
z = (h t^2)/2 + t q_1 is equivalent to (h t^2)/2 + t q_1 = z:
(h t^2)/2 + t q_1 = z
Divide both sides by h/2:
t^2 + (2 t q_1)/h = (2 z)/h
Add q_1^2/h^2 to both sides:
t^2 + (2 t q_1)/h + q_1^2/h^2 = (2 z)/h + q_1^2/h^2
Write the left hand side as a square:
(t + q_1/h)^2 = (2 z)/h + q_1^2/h^2
Take the square root of both sides:
t + q_1/h = sqrt((2 z)/h + q_1^2/h^2) or t + q_1/h = -sqrt((2 z)/h + q_1^2/h^2)
Subtract q_1/h from both sides:
t = sqrt((2 z)/h + ((q_1)^2)/(h^2)) - q_1/h or t + q_1/h = -sqrt((2 z)/h + q_1^2/h^2)
Subtract q_1/h from both sides:
Answer: t = sqrt((2 z)/h + ((q_1)^2)/(h^2)) - q_1/h or t = -q_1/h - sqrt((2 z)/h + ((q_1)^2)/(h^2))
Real number is important because_________________________________________________________________.
Answer:
I also don't know answer sorry
Answer:
because it represents a continuous quantity in a number line.