Answers
Answer:
2.8
Step-by-step explanation:
170 ÷ by how many seconds are in a minute, which is 60 seconds.
Related Questions
6. Determine the binomial that when multiplied by
(2x - 5), results in the product 6x² - 7x – 20.
Answers
Answer:
(3x + 4)
Step-by-step explanation:
[tex]required \: binomial \\ \\ = \frac{6 {x}^{2} - 7x - 20}{(2x - 5)} \\ \\ = \frac{6 {x}^{2} - 15x + 8x - 20}{(2x - 5)} \\ \\ = \frac{3x(2x - 5) + 4(2x - 5)}{(2x - 5)} \\ \\ = \frac{ \cancel{(2x - 5)}(3x + 4)}{ \cancel{(2x - 5)}} \\ \\ = (3x + 4)[/tex]
can someone actually help?
Answers
Answer:
[tex]5\sqrt{2} =7.07106781187[/tex]
Step-by-step explanation:
i hope this was what you were looking for
To solve 3m - 5 = 196, what is the first step that should be performed? a. Add 5 to both sides. b. Subtract 5 from both sides. c. Multiply each side by 3. d. Divide each side by 3.
Answers
Answer:
add 5
Step-by-step explanation:
in algebra you do pemdas backwards
Given the function g(x) = -3x + 4, compare and contrast g(-2) and g(4). Choose the statement that is true concerning these two values.
Answers
Answer: D
Step-by-step explanation:
Fill in the x's with -2 for the first time to get one answer then go back and fill in 4 for the second answer.
g(-2)= 10
g(4)=-8
Proving g(-2) is greater than g(4).
Rita sells beaded necklaces. Each large necklace sells for 5.30 and each small necklace sells for 4.80. How much will she earn from selling 7 large necklaces and 1 small necklace?
Answers
Answer:
$41.9
Step-by-step explanation:
ANSWER PLZ I NEED HELP
Answers
Answer:
5x+12
Step-by-step explanation:
To find the perimeter of a rectangle you just add up all the sides
WHich means that the peremiter equals
(x+2)+(x+2)+(x+4)+(x+4) combine like terms and get
5x+12
The area of a square tile is 1.56 square feet. What is the area of a floor covered with 103 tiles?
Answers
The area of is 160.68
Answer:
168/169
Step-by-step explanation:
169 if you round 168.68 to 169
Factor"
b(a+1)^2 - 5(a+1)
PLS HELP WILL MARK BRAINLIEST
Answers
Answer:
To factor out the following expression you would you would need to remove the (a + 1) term out of the expression, which leads to :
(a+1) (b(a+1) - 5
Step-by-step explanation:
This is the final expression
Please Help Me!! I will give you a heart, 5-star rating, and Brainliest if you answer with an explanation!! :))))
Question: Mrs. Johnson buys 5 bottles of lemonade for the school picnic. She buys four 28- ounce bottles and one 64- ounce bottle. Using rounding to the nearest ten about how much lemonade does Mrs. Johnson buy in all?
A. 90 ounces B. 180 ounces C. 190 ounces D. 360 ounces
Answers
Answer: 180
Step-by-step explanation:
28 times 4 = 112 *because there is 4 bottles of 28*
then add 64 to 112. that equals 176. 176 rounds to 180.
PLEASE PLEASE HELP ME IM BEGGING
Answers
Step-by-step explanation:
D=M/V
M=D*V
V= M/D
M is mass
D is Density
V is Volume
Substitute and solve
Lucas’s computer took 8 minutes to download 30 songs. How many seconds per song did it take his computer to download
Answers
Hope this helps
PLSSSSSS HELP ME LAST ATTEMPT AND THIS IS MY LAST QUESTION ILL MAKR BRAINLIEST.
Which set of side lengths form a right triangle?
7 cm, 8 cm, 10 cm
3 ft, 6 ft, 5 ft
14 m, 20 m, 25 m
10 cm, 6 cm, 8 cm
Answers
Answer:
D.) 10cm, 6 cm, 8 cm
Step-by-step explanation:
I jus kno
. How many dozen must be sold to make a profit of $90? Make a Selection: A. 45 B. 25 C. 30 D. 8
Answers
what is 4.059 divided by 100
Answers
Answer:
0.04059
Step-by-step explanation:
A bus increases its position at a constant velocity for 12 s, and then it stops for 6 s.
Which option lists a true statement about how a distance-time graph would represent this motion?
A) The slope of the graph would be negative and constant for 12 s; then, the slope would be constant for 6 s because the slope represents velocity.
B) The slope of the graph would be positive and constant for 12 s; then, the slope would be 0 for 6 s because the slope represents velocity.
C) The slope of the graph would be positive and increasing for 12 s; then, the slope would be constant for 6 s because the slope represents velocity.
D) The slope of the graph would be negative and constant for 12 s; then, the slope would be 0 for 6 s because the slope represents the passing of time.
Answers
Answer:
D
Step-by-step explanation:
The slope of the graph would be negative and constant for 12 s; then, the slope would be 0 for 6 s because the slope represents the passing of time. Therefore, option D is the correct answer.
What is a constant velocity?Velocity gives us information about the rate of change of your position, meaning how fast your position is changing per unit time.
Given that, a bus increases its position at a constant velocity for 12 s, and then it stops for 6 s.
Here, rate of change is 12/6 = 2 s
Therefore, option D is the correct answer.
Learn more about the velocity here:
https://brainly.com/question/19979064.
#SPJ2
The distributive property:
a. 7.4x + 0 = 7.4x
b. 2.7(x + y) = 2.7x + 2.7y
c. 7z x 1 = 7z
d. (2.3 + 3a) + 5a = 2.3 + (3a + 5a)
e. z(0.2) = 0.2z
f. 0.2(5 x w) = (0.2 x 5) x w
g. 2.73 + x = x + 2.73
Answers
You are taking a quiz that has 9 multiple-choice questions. If each question has 3 possible answers, how many different ways are there to answer the test?
Answers
Answer:
19 683
Step-by-step explanation:
Think of it as s lock..
A normal combination lock usually have 3 scrollwheels with 10 different positions in them.. (0 1 2 3 4 5 6 7 8 9)
The smallest number you can make is 000
and the biggest is 999
therefore there are a total number of 1000 possible combinations. (001, 002, 003 ... 134, 135, 136 ... 876, 877)
I think you get it.
Simply: 10 ^ 3 = 1000
In your question we have 9 "scroll wheels" with 3 "different positions" in them
So we simply do: 3 ^ 9 = 19 683
There you go, hope i could help
You buy 4 balloons and 2 banners for $8. Your friend buys 6 balloons and 1 banner for $8.
Each balloon costs ?$
and each banner costs ?$
Answers
Answer:
Each balloon costs $1
Each banner costs $2
Step-by-step explanation:
First of all, let's write down the equation from this problem.
Let "y" be the cost of the ballon, and let "x" be the cost of a banner. Then the following is true from the question...
4y + 2x = 8
6y + x = 8
Now since both of them are equal to 8 both of them are equal to each other, and so we can get the following equation...
4y + 2x = 6y + x
2x - x = 6y - 4y
x = 2y
Now if we substitute 2y instead of x in one of the previous equations we will obtain...
6y + x = 8
6y + 2y = 8
8y = 8
y = 1
From the equation x = 2y we know that...
x = 2y
x = 2(1)
x = 2
Write 20% as a fraction
Answers
Answer:
1/5
Step-by-step explanation:
m
(9x + 2)
1
(5х – 1)°
740
What is mz2?
39°
570
ОООО
67°
740
Answers
Answer:
m∠2 = 67°Step-by-step explanation:
m║n ⇒ (9x + 2)° = 74° {Corresponding Angles}
(9x)° = 72°
x = 8
Angles: angle corresponding to angle (5x-1)°, angle 74° and angle 2 add to 180° (straight angle)
(5×8 - 1)° + 74° + m∠2 = 180°
39° + 74° + m∠2 = 180°
113° + m∠2 = 180°
m∠2 = 180° - 113°
m∠2 = 67°
Can someone help me PLEASE!!!!!!!!!!
Answers
Answer:
1, 4, and 5
Step-by-step explanation:
18-2x5
18-10
8
6+4x4
6+16
22
6x9-9
54-9
45
7x9+1
63+1
64
4x6-6
24-6
18
30. A mom bought her kids 3 cartons of milk
for $1.25 each and 6 doughnuts. The total
cost was $6.90. Write an equation to
determine the cost of a doughnut.
Answers
Answer:
x = (1.25 * 3 - 6.90) divided by 6
Step-by-step explanation:
this will get the price of all the milk, then take it out of the total price, then divide it by 6 because there are 6 donuts, this will give you the price of 1 donut
Answer:
$3.15
Step-by-step explanation:
$1.25x3=$3.75
$6.90-$3.75=$3.15
Solve for x and explain how you got your answer
3x + 4 = 16
Answers
Answer:
X = 4
Step-by-step explanation:
3x=16-4
3x= 12
X=12/3
X= 4
HELPPPPPPPP!!!!!!! ASAPPPPPPPPPPP!!!!
Answers
Answer:
The correct answer is 5.29 * [tex]10^{-5}[/tex]
Step-by-step explanation:
Scientific notation's form is a number ones digit number that may have decimals and is multiplied by 10 to some power, this is the only choice that fulfills this rule, so this is the correct answer.
Dont need awnser just explain
Answers
Answer:
i am just standing here
Step-by-step explanation:
Lauren's fruit salad recipe calls for 15 cups of apples for every 3 cups of grapes. How many cups of grapes are used for each cup of apples? Help me please!
Answers
Answer:
1/5 cup of grape for each cup of apple
Step-by-step explanation:
Divide: 3 divided by 15=0.2
0.2 as a fraction is 2/10
2/10 simplified=1/5
(I was gonna put picture of my work, but I'm too lazy, lol)
Hope this helped!! :)
Stay safe and have a wonderful day/night!!!!!
Brainliest?!?!
I need help ASAP please help me
Answers
Answer:
3x+50=6x-10
Step-by-step explanation:
set them equal to each other and solve for x. I have no paper on me rn to help you, hope this helps tho
The area of the rectangle shown below is given by the expression 7x+35. If the width of
the rectangle is equal to 7, then which of the following is the correct expression for the
missing length of the rectangle in terms of the variable x?
(1) x+35
L = ?
(2) 7x + 21
(3) r + 28. (4) r+5
Area = 7x + 35
Answers
Answer:
I think C(3)
Step-by-step explanation:
y^2 + 6y + 9 = 49 factor
Answers
Explanation:
In order to solve you must set the equation to 0. Meaning you subtract 49 from 9 to get the original equation to now be y^2+6y-40.
You then set that equation (y^2+6y-40) to zero in order to factor it out.
To do this, you have to find two numbers that multiply to make -40 but add to make 6, which is where you get 10 and -4.
Hope this helped! :)
Answer:
(y+3)^2
Step-by-step explanation:
I hope i helped!
If the length of the legs of a right triangle are 5 m and 7 m, what is the length of the hypotenuse?
Answers
Answer:
[tex]c = 8.60232526704263[/tex]
[tex]c \approx8.6[/tex]
Step-by-step explanation:
[tex] {c}^{2} = {a}^{2} + {b}^{2} [/tex]
[tex]c = \sqrt{ {a}^{2} + {b}^{2} } [/tex]
[tex]c = \sqrt{ {5}^{2} + {7}^{2} } [/tex]
[tex]c = \sqrt{25 + 49} [/tex]
[tex]c = \sqrt{74} [/tex]
[tex]c = 8.60232526704263[/tex]
[tex]c \approx8.6[/tex]