Answer:
170625
Step-by-step explanation:
170,625.................
I need help solving this equation
56 = 3w + 14
56 - 14 = 42
42/3 = 14
W = 14
Answer:
w = 14
Step-by-step explanation:
56 = 3w + 14
-14 -14
----------------------
42 = 3w
÷3 ÷3
----------------
14 = w
Augustsky18; you there?????
I lost my other account.
NO ONE ELSE ANSWER THIS
Hey what happened? I was worried about you.
6.3 x 10 to the power of -8
Answer: the answer is 6.3e-8
Step-by-step explanation:
!!!Factor each completely, please
do as many as you can please
1) x²+15x+56
2) 12x²-44x+77
3) 6x+21
4) 18x³-2x+27x-3
5) 32x³-4
6) 8x²+10x-25
7) x²+5x-36
8) 2x²+20x+48
1. (x + 7) (x + 8)
2. - (20x - 77)
3. 3 (2x +7)
4. 79x - 3
5. 4 (24x -1)
6. (4x - 5) (2x + 5)
7. (x-4) (x + 9)
8. 2 (x + 4) (x + 6)
Determine whether the relation is a function. (17. -3), (2,-2), (1, 1), (2, 2). (17,3)
C. yes
D. no
brainliest if right , please help
Answer:
No
Step-by-step explanation:
The x value 2 has two y values (2, -2) so it is not a function.
The radius of circle A is half of the radius of circle B. What is the area of circle A
A) 1/2 the area of circle B
B) 1/4 the area of circle of B
C) pi/4 the area of circle of B
D)pi/2 the area of circle B
E) square root of 1/pi the area of circle B
Jason, Joel and John share $100.80. Joel has $3.45 more than Jason. John has three times as much money as Joel. How much does Joel have , and How much less money does Jason have than John?
Answer: 66
100.80 - (4x3.45) = 87
87/5 = 17.4
Jason - 17.4
Joel - 17.4+3.45
John - 17.4+3.45 x 4
83.4 - 17.4 = 66
PLEASE PLEASE HELP I WILL GIVE EXTRA POINTS AND BRAINALIST FIRST PERSON TO ANSWER
Answer:
A.
Step-by-step explanation:
It shows the slope, since it's weight it's continuous.
Suppose s varies directly with t. When t27, s=3. What is s when t=632
Answer
567
G
7
H
Answer:
G 7
Step-by-step explanation:
If t= 27 when s=3 27/3=9
the t=63 when s= 7 63/7= 9
Answer:
G
Step-by-step explanation:
Given that s varies directly with t then the equation relating them is
s = kt ← k is the constant of variation
To find k use the condition when t = 27, s = 3 , then
3 = 27k ( divide both sides by 27 )
[tex]\frac{3}{27}[/tex] = k, that is
k = [tex]\frac{1}{9}[/tex]
s = [tex]\frac{1}{9}[/tex] t ← equation of variation
When t = 63, then
s = [tex]\frac{1}{9}[/tex] × 63 = 7 → G
Please help! Will mark you brainiest
8+x=x
what is x? i need help please. will mark brainliest!
Answer:
It has no solutions
Step-by-step explanation:
Rearrange the terms
[tex]8+x=x\\x + 8 =x[/tex]
Subtract 8 from both sides
[tex]x + 8 - 8=x-8[/tex]
Simplify
[tex]x = x-8[/tex]
Subtract x from both sides
[tex]x - x = x - 8 - x[/tex]
Simplify
[tex]0 = -8[/tex]
The input is a contradiction: it has no solutions
please help me! this is important.
Please help with this! I think it want you to calculate the answer for the entire angle! What it equals to!
Answer:
x=5
Step-by-step explanation:
i hope this helps :)
A kite is flying at a height of 60 m and is attached to a string inclined at 30° to the horizontal. What is the length of the string? (
The length of the string is 120 m.
The length of the string is about 70 m.
• The length of the string is 30 m.
The length of the string is about 104 m.
Answer: 120
Step-by-step explanation:
Because it is
What is the discounted price of a $500 cell phone with a discount of
10% ?
Need help please don’t understand
Answer:
7x+20
Step-by-step explanation:
To simplify you mainly just try and combine the terms
First step is to distribute the 2 that is in front of "(5+3x)"
the way you do this is multiply everything inside the parantheses by 2
(5•2+3x•2) = 10+6x
put that into the original equation and now we just have the easy part
10+6x+x+10
combine alike terms
6x+x=7x 10+10=20
7x+20 is that equation simplified
Answer:
7x+20
Step-by-step explanation:
2*5+2(3x)+x+10
10+2(3x)+x+10
10+6x+x+10
6x+x+20
7x+20
Someone please help! I asked earlier but they just stole the points...
(12-15) Q(x) = 2x^4 - 7x^3 + 6x^2 + x -2
1. Use synthetic division to determine whether (x-1) is a factor of Q(x).
2. Use synthetic division in to find Q(-2)
3. List all of the possible rational roots of Q(x) = 0
4. Find all of the real roots Q(x) =0
Answer:
1) [tex]Q(x)=2x^{4}-7x^{3}+6x^{2} +x-2\\\\=(x-1)^{2}(x-2)(2x+1)\\[/tex]
2) Q(-2) = (-2-1)².(-2-2).(2.-2+1)
= (-3)².(-4).(-3)
= 108
3) Q(x) = 0
=> (x-1)²(x-2)(2x+1) = 0
⇔ x - 1 = 0 or x - 2 = 0 or 2x +1 = 0
4) x-1 = 0 or x - 2 = 0 or 2x + 1 = 0
⇔ x = 1 or x = 2 or x = -1/2
Step-by-step explanation:
Hi, anyone know this? ^^ ill give brainliest if right
Answer:
9/16
Step-by-step explanation:
3/4 x 3/4 = 9/16
Kaelyn has some yarn that she wants to use to make hats and scarves. Each hat uses 0.20.20, point, 2 kilograms of yarn and each scarf uses 0.10.10, point, 1 kilograms of yarn. Kaelyn wants to make 333 times as many scarves as hats and use 555 kilograms of yarn. Let hhh be the number of hats Kaelyn makes and sss be the number of scarves she makes. Which system of equations represents this situation?
Answer:
s = 3h
0.1s + 0.2h = 5
h = 10
s = 30
Step-by-step explanation:
Given that :
Hat :
0.2kg of yarn
Let Number of hats = h
Kg of yarn used for hat = 0.2 * h = 0.2h
Scarf:
0.1 kg of yarn
Number of scarves (s) = s
Kg of yarn used for scarf = 0.1 * s = 0.1s
Total kg of yarn used = 5 kg
Number of Scarf = 3 times number of hats :
s = 3h - - (1)
0.1s + 0.2h = 5 - - (2)
From 1:
0.1(3h) + 0.2h = 5
0.3h + 0.2h = 5
0.5h = 5
h = 10
s = 3h
s = 3(10) = 30
what is the answer to 6x+18+8x=180?
Answer:
=81/7
Step-by-step explanation:
Simplifying
6X + 18 + 8x + -2 = 180
Reorder the terms:
18 + -2 + 6X + 8x = 180
Combine like terms: 18 + -2 = 16
16 + 6X + 8x = 180
Solving
16 + 6X + 8x = 180
Solving for variable 'X'.
Move all terms containing X to the left, all other terms to the right.
Add '-16' to each side of the equation.
16 + 6X + -16 + 8x = 180 + -16
Reorder the terms:
16 + -16 + 6X + 8x = 180 + -16
Combine like terms: 16 + -16 = 0
0 + 6X + 8x = 180 + -16
6X + 8x = 180 + -16
Combine like terms: 180 + -16 = 164
6X + 8x = 164
Add '-8x' to each side of the equation.
6X + 8x + -8x = 164 + -8x
Combine like terms: 8x + -8x = 0
6X + 0 = 164 + -8x
6X = 164 + -8x
Divide each side by '6'.
X = 27.33333333 + -1.333333333x
Simplifying
X = 27.33333333 + -1.333333333x
Work out the mean for the data set below:
9.7 ,4.5,1.9,8,6.6
HELP ME
Answer:
6.14
Step-by-step explanation:
HELP HELP QUICK WHAT IS THIS
asa
aas
sas
not enough info?!
Answer:
Its either asa or sas but like i think is asa
Step-by-step explanation:
Answer:
the right answer is aas
Step-by-step explanation:
angle angle side because both angles are touching each other which is an easier way to tell.
chang is on his way home in his car. he has been driving 12 miles so far, which two-thirds of the way home. what is the total length of his drive?
18 miles bc:
12÷2= 6
6•3=18
7. You toss two dimes 24 times and record the results. The table shows the frequency and the experimental probability of each outcome. Suppose you tossed the dimes 120 times. How many times would you expect an outcome of "tail and tail?" *
help please
Answer:
i need this answer
Step-by-step explanation:
i really need help plz help meeeeeeeeee
Answer:
10√2
Step-by-step explanation:
√200=√2*100=10√2
Ans.is 10√2
the topic is Surds in math
Damon is buying meat by the pound at the deli. For every 5 pounds of meat he buys, he pays $8. What is the cost, per pound, for the meat?
Answer:
$1.60 per pound
Step-by-step explanation:
PLEASE HELP WITH WHAT YOU CAN PLEASEEEEEEEE I WILL GIVE BRAINALIST TO FIRST PERSON and extra points please help
Answer:
15. y<1 16. y>or=-2 17. y>0 18. y<or=3 19. y<or=1200
Step-by-step explanation:
Question:
Choose the equation that represents the graph below.
A. y = x - 3
B. y = -x + 3
C. y = -x - 3
D. y = x + 3
Answer:D
D
Step-by-step explanation:
:)
Need help please i dont get it
Answer:
>
Step-by-step explanation:
-27/80 > -73/80
If you make a number line they are both in the negatives. If they are both in the negatives then whatever one is closer to 0 is greater.
Answer:
>
Step-by-step explanation:
even tho 73 looks like a higher number when u add the negatives to the front whatever number looks like it is smaller is the higher number.
Solve for x:
−30=5(x+1)
