Answer:
Answer is 7
Step-by-step explanation:
If the roll was 66 1/2 rolls long, we have to calculate and know how many pieces of wrapping paper for the roll so if each wrapping paper is 9 1/2 then you would have to divide 66 1/2 by 9 1/2 so you would need 7 wrapping papers.
what are the solutions to this system of equation?
2x-y=3
y+3=2(x-2)²
I need help finding the quotients thank you to whoever helps/answers:)
Answer:
a. 8/15
b. -3
c. 15/7 or 2 1/7
d. -30/3 or -10
Step-by-step explanation:
Hope This Helps
(brainliest please, if possible)
please help, see attachment
Answer:
The length of DB is 8
Step-by-step explanation:
I know it doesn't look EXACTLY like the one in the diagram but I just followed the measurements provided
Five years after it was purchased, a car lost 3/5 of its original value. The value of the car five years after it was purchased can be represented by the expression v-3/5 v, where v is the original value of the car. Which of the following describes another way to find the value of the car five years after it was purchased?
Answer:
oringal price ÷ a 3rd of it is the new price
Step-by-step explanation:
how do i solve this??
Answer: DNE, no solution
Step-by-step explanation:
You cant take the even root of a negative number without introducing the imaginary number 'i'
find the total amount in each account to the nearest cent if the interest is compounded twice a year.
$3750 at 10.25% for 2 years.
Answer:
$4579.90
Step-by-step explanation:
:)
0.3(n - 5) = 0.4 – 0.2n
The height of a model rocket, H(t), is a function of the time since it was
launched, t
Time (seconds)
What is the domain of H(o)?
Answer:
(0,25)
Step-by-step explanation:
This is because we know H(t) starts at 0 and ends at 25.
Please help cuhhhhhhhhhhhhhhhhhhh
Answer:
y=3x-2
Step-by-step explanation:
there ya go cuhhhhhh✨
Answer:
the answer is y=3x-2 cuh
Step-by-step explanation:
Solve the equation z3−z2−12z=0.
The solutions are z=
, z=
, and z=
.
.
Which situation can be represented by 12 x 52
A. Sara has 12 stickers, Randall has 5 more stickers than Sara,
B. Sara has 12 stickers, Randall has 5 fewer stickers than Sara,
C. Sara has 12 stickers, Randall has 5 times as many stickers as Sara,
D. Sara has 12 stickers, Randall has ļ times as many stickers as Sara.
OE.
E. Sara has 12 stickers, Randall has the same number of stickers as Sara,
Answer:
C
Step-by-step explanation:
<1=11x+10 solve for x
Answer:
x=10,1
Step-by-step explanation:
Can someone pls help me
Answer:
The answer is 56+7y
Step-by-step explanation:
7*8=56
7*y=7y
Find g(-6) if g(x) = -5x – 2
Answer:
648=7
Step-by-step explanation:
Does somebody know which is the answer? Some people said it 5 others 4 and the others 3
Answer:
Your answer is 5
Why???
Supplementary of DEA is DEF
And 5 no is opposite of DEF. So, DEF = 5
Hope that this is helpful. Tap the crown button, Like & Follow me
Solve
"7x^2+19x-6 = 0
Step-by-step explanation:
Given
7x² + 19x - 6 = 0
7x² + (21 - 2) x - 6 = 0
7x² + 21x - 2x - 6 = 0
7x( x + 3 ) - 2 ( x + 3 ) = 0
(x + 3 ) ( 7x - 2 ) = 0
Either
x + 3 = 0
x = - 3
Or,
7x - 2 = 0
7x = 2
x = 2 /7
So
x = - 3 and 2/7
Hope it will help :)
Answer:
x= -3,/2/7
Step-by-step explanation:
split the second term in 7x^2 + 19x-6 into two terms 7x^2+21x-2x-6=0
Factor out common terms in the first two terms7x(x+3)-2(x+3)=0
(x+3)(7x-2)=0
Factor out the common term x+3 hope that help x= -3,/2/7
2. Write the following number in standard form: 3.29 x 10^7
The number is in the picture please help
Answer:
32,900,000
Step-by-step explanation:
Because when you multiply with exponents your just multiplying 3.29, 7 times.
I Hope that this is the right answer. Please tell me if it's the wrong or right answer.
What is the distance, in units, between A (1,5) and B (9,2) to the nearest tenth
Answer:
8.5
Step-by-step explanation:
help help its area but its easy dont guess plssss ill give brainiest to first right answer ty love you
42° the one on the left is the same on the right. (sorry for my answer earlier it wasn't loading at First)
Answer:
[tex]x = 110[/tex]
Step-by-step explanation:
[tex]42 + 28 + x = 180[/tex]
[tex]70 + x = 180[/tex]
[tex]x = 180 - 70[/tex]
[tex]x = 110[/tex]
[tex]42 + 28 + 110 { = }^{?} 180[/tex]
[tex]70 + 110 { = }^{?} 180[/tex]
[tex]180 = 180[/tex]
A construction company is fencing the triangular plot shown. 50 it What is the exact length of fencing that the company will need?
A.50 + 50√2 Ft
B.100 + 50√2ft
C .50√2 ft
D. 150√2 ft
Answer:
b
Step-by-step explanation:
the awnser was c for me on my test but i guess it and got it right.
Which other expression has the same value as (-14) - 8? Explain your reasoning.
a. (-14) +8
b. 14- (-8)
c. 14+(-8)
d. (-14) + (-8)
Where will the function y=1x−4 have a vertical asymptote?
Answer:
across the y-axis on a graph
Step-by-step explanation:
Pls help me this is timed
Answer:
3 to the powered of 7
Step-by-step explanation:
Answer:
3^7 (note that it's not 3*7)
Step-by-step explanation:
3 is multiplied by itself 7 times, so the answer is 3^7(or three to the seventh power in word form)
can u please help me? i’ll give brainliest
A local fair has an entrance fee of $10. Each ride costs $1.25.
a. If Todd has $26.25, write an equation and determine how many rides could he ride
after he pays the entrance fee?
b. Explain the steps in solving the equation by naming the property or properties you used.
c. What mathematical symbol represents the word “is”?
d. What is the first step in solving this problem?
(Please answer as quick as YOU can!)
Answer:
Step-by-step explanation:
A. 26.25<=1.25x+10 because he can spend no more than 26.25
C. The '=' sign
D solve for X. Subtract 10 from both sides. Then divide both sides by 1.25.
Omg I’ve tried this so many times hopefully it works now✋but help
Answer:
Inequality Form:
k > 3
Interval Notation:
( 3 , ∞ )
Step-by-step explanation:
Solve for k by simplifying both sides of the inequality, then isolating the variable.
Answer:
k>3
Step-by-step explanation:
How to do this:
re-wright it: k+11>14
-11>-11
k>3
Hoped I helped!
6c=18 how do you solve this equation
Answer:
c=3
Step-by-step explanation:
6c=18
Divide both sides by 6
c= 3
The formula for the surface area of a cube is 6 s2 , where s is the length of one side of the cube. What is the volume of the cube shown below if each side is 5 ft long?
Answer:
125ft³
Step-by-step explanation:
The volume of a cube is expressed as
s³
Where s = length of each(one) side.
From. The question, s= 5ft
Therefore,
The volume of the cube => (5ft)³
= 125 ft³
Select all the expressions that are equivalent to 3x + 9 + 32 +9..
Please help
Answer:
b,c,d
Step-by-step explanation:
What is the answer to the question listed below?