Answer:
v = [tex]\frac{m}{D}[/tex]
Step-by-step explanation:
Rewrite the equation as [tex]\frac{m}{v}[/tex] = D
[tex]\frac{m}{v}[/tex] = D
Solve for v.
v = [tex]\frac{m}{D}[/tex]
I hope this helps
if you could, feel free to mark me Brainliest it would be much appreciated :D
If granola costs $2.20 per pound, how much does 0.8 pound of granola cost?
$1.40
$1.76
$2.28
$2.75
Answer:
$1.76
Step-by-step explanation:
when you multiply 2.20x 0.8 you get 1.76. at first I thought division was needed, but the answer to 2.20/0.8 is 2.75- which is more than the original cost. (sorry if this is confusing but) 0.8 pound is less than 1 pound, so the answer would need to be less than 2.20.
Is the ratio 4.2 : 1.5 proportional to the ratio 12.6 : 4.5? Explain
Helpppp fastttt Plz show allll workkkkk
Answer:
The answer is 13 because you are a trying to put the letters alone and when you do that you eventually get 13
HELP ME WITH THIS AND ILL GIVE YOU BRAINLIEST AND 5 STARS AND 2$ ON CASHAPP *CRIES*
Answer:
B
Step-by-step explanation:
8x10 = 80
1x1/10 = 0.1
6x1/1000= 0.006
add it all together and get 80.106
Hello.
The answer here is choice B. (8 x 10) + (1 x 1/10) + (6 x 1/1000)
Explanation:
To figure it out, answer each problem.
8 * 10 = 80
1 x 1/10 = 0.1
6 x 1/1000 = 0.006
All of these added together is 80.106
A line is represented by the equation y=x-7. What is the y-intercept of the line?
Answer: -7
In the slope-intercept format y = mx+b, b is always the y-intercept. If it is with a positive sign, the y-intercept is positive and if it is negative then the y-intercept is negative.
3) This is one term that is expressed as a real number, a variable, a product, or quotient of a variable and real number.
Answer:
Your answer: Monomial
A monomial has one term that is expressed as a real number, a variable, a product, or quotient of a variable and real number.
Step-by-step explanation:
Hope this helped : )
3x+8(2x - 6) = 2 + 14x
Answer:
x=10
Step-by-step explanation:
Simplifying 3x + 8(2x + -6) = 2 + 14x
Reorder the terms: 3x + 8(-6 + 2x) = 2 + 14x 3x + (-6 * 8 + 2x * 8) = 2 + 14x 3x + (-48 + 16x) = 2 + 14x
Reorder the terms: -48 + 3x + 16x = 2 + 14x
Combine like terms: 3x + 16x = 19x -48 + 19x = 2 + 14x
Solving -48 + 19x = 2 + 14x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-14x' to each side of the equation. -48 + 19x + -14x = 2 + 14x + -14x Combine like terms: 19x + -14x = 5x -48 + 5x = 2 + 14x + -14x
Combine like terms: 14x + -14x = 0 -48 + 5x = 2 + 0 -48 + 5x = 2
Add '48' to each side of the equation. -48 + 48 + 5x = 2 + 48
Combine like terms: -48 + 48 = 0 0 + 5x = 2 + 48 5x = 2 + 48
Combine like terms: 2 + 48 = 50 5x = 50
Divide each side by '5'. x = 10
Simplifying x = 10
What do you think of my doggo (sorry for bad lighting lol)
Answer:
I SEE... I SEE
Answer:
I believe it's a winsome pet
Step-by-step explanation:
5 stars
(Score for Question 1: ___ of 6 points)
1. Explain whether each following example is proportional or non-proportional.
(a)
(b)
(c) A gallon of milk costs $1.99. A half-gallon of milk costs $3.89.
(d)
x y
2 13
3 19.5
4 26
5 32.5
Answer:
5555.555550006874
Step-by-step explanation:
If the measure of <3 is 117 degrees, what is the measure of <7?
Answer:
117
Step-by-step explanation:
The answer is 117 because angle 3 and 7 are corresponding so they have the same measure
Hope this helps dude ^-^
Answer: the measure of <7= 117
Step-by-step explanation: they zig zag so angle of 2,3,6 and 7 equal 117
while 1,4,5 and 8 equal 63( you can get 63 by doing 180-117) all angles side by side equal 180, so for example <1 and <2 equal 180, <3 and <4 equal 180.
Your grandma gave you a $100 gift card for your birthday. After you used it the first time, the balance went down to $91.50. You love your order so much that every time you go, you order the same thing. Use an explicit formula to find the value of the card after 6 trips to Whataburger. You must use Algebra to solve.
PLEASE HELP, ASAP!!! I WILL GIVE A THANKS, 5-STAR RATING, AND BRAINLIEST!!!
*Also, please include the coordinates of the new line and fill the blanks*
*Problems 5 through 12, do them all*
I forgot the pic, but somebody help me
Answer:
1) The value of x is:
2) The degree for angle 1 is: 59°
3) The degree for Angle 2 is: 121°
Step-by-step explanation:
First we must find x, to do that we must find out what we are given:
m<1 = (2x + 23)°
m<2 = (7x - 5)°
Now we must see if there is any info that can help us find the angles:
Angle 1 and 2 are supplementary.
The word 'supplementary' is very important as it can help us evalute how to set up our problem.
Supplementary means the sum of 2 angles that create a 180°
So our measures will = 180°
(2x + 23) + (7x - 5) = 180°
Now we must try and find the value of x:
1) Remove the parenthesis, and combine like terms:
2x + 7x + 23 - 5 = 180°
9x + 18° = 180°
- 18° = -18°
---------------------
9x = 162°
2) Divide both sides by 2 in order to get 'x' value by itself:
[tex]\frac{9x}{9}=\frac{162}{9}[/tex]
[tex]x=18[/tex]
Your value of x is 18.
Now you must substitue the value of x into you measures, to get your angles:
(2x + 23)°
2(18) + 23
36 + 23
= 59°
(7x - 5)°
7(18) - 5
126 - 5
= 121°
Is this statement true? Let's find out!
121° + 59° = ?
= 180°
It is true.
A teenager ate 2/9 of a pizza in 5/18 of an hour. If the teenager ate at a constant rate, how long will it take for the teen to eat a whole pizza?
Answer:
It would take 1.25 hours,
Step-by-step explanation:
if you multiple 2/9 by 4.5 you will get 9 so you need to do the same for 5 which gives you 22.5 which divided by 18 gives you 1.25
Which expression of signed decimal numbers has a positive quotient?
2.5 divided by negative 9.56
Negative 1.7 divided by negative 10.06
Negative 0.3 divided by 9.44
Negative 9.34 divided by 0.55
Answer:
Negative 1.7 divided by negative 10.06
Step-by-step explanation:
Follow the rule:
A positive divided by a positive is a positive
A negative divided by a positive is a negative
A negative divided by a negative is a negative
Hope this helps!!!
Answer:
(B)
Step-by-step explanation:
I WILL GIVE YOU BRAINLIEST IF YOU HELP!!!!!!
Multiplying more than on rational number 7th grade math
[tex]-\frac{1}{8}
Answer: 1:8 or you can write it 1/8 or even like 1 over 8
Step-by-step explanation:
PLZ BRAINLIEST I ONLY NEED ONE MORE TO UPGRADE
a meteorite found in the united states weigh 7/10 as much as one found in mongolia. the meteorite found in monoglia weighs 22 tons. how much does the one in the united states weigh?
Answer:
31.42
Step-by-step explanation:
Find the height of a triangle that has an area of 18 in.² and a base of 9in.
PLZ SHOW STEP AND STEP CUZ I NEED TO SHOW MY WORK
Answer:
The height of the triangle is 4 in.
Step-by-step explanation:
Formula= a=1/2bh
Subsitute= 18 in^2=1/2(9)h
Multiply= (9)1/2= 4.5 in.
Divide 18/4.5= 4 in.
So the height would be 4 in.
Check If you aren't sure.
a=1/2bh
a=1/2(9)(4)
a=1/2(36)
a=18 in^2
Answer:
The height of the triangle is 4 in.
Step-by-step explanation:
Formula= a=1/2bh
Subsitute= 18 in^2=1/2(9)h
Multiply= (9)1/2= 4.5 in.
Divide 18/4.5= 4 in.
So the height would be 4 in.
Check If you aren't sure.
a=1/2bh
a=1/2(9)(4)
a=1/2(36)
a=18 in^2
Ken made $14,500 in five months at his new job. How much can he expect to make in two years if his pay remains constant?
If ken makes $14,500 in 5 months that means he make 2,900 in a month. 24 times $2,900 is $69,600 so the answer is $69,600. He can expect $69,600 is two years.
Answer:
if you divide 14500 by five then multiply 2900(the answer) by 24(the total amount of months in two years), you will get 69600
Solve for c ) if you could help I would appreciate
Answer:
3
Step-by-step explanation:
The variables x and y are related proportionally. When x = 4, y = 14. Find y when x = 40.
When x = 40, y =
Answer:
See Below
Step-by-step explanation:
Take the the given information and compare to the question being asked
[tex]\frac{y}{x}[/tex]. So insert the x & y's of both equations (ima do y over x to make it easier)
[tex]\frac{14}{4} =\frac{y}{40}[/tex]
divide 14/4
3.5 = [tex]\frac{y}{40}[/tex]
then multiply both sides by 40 to isolate y
140 = y
Check by reinserting 140 and divide it by 40
Answer:
y= 140
Step-by-step explanation:
if they are directly proportional, that means when one increases/decreases the other does as well.
x increased by multiplying itself by ten. Like before, since they are both directly proportional that means that y is multiplied by 10.
14*10= 140, y=140
bowl contains candies of the same size in three flavors: orange, strawberry, and pineapple. If the probability of randomly pulling out an orange candy is fraction 1 over 9 , and the probability of randomly pulling out a strawberry candy is fraction 2 over 9 , what is the probability of randomly pulling out a pineapple candy? (5 points)
Group of answer choices
fraction 3 over 9
fraction 2 over 9
fraction 6 over 9
fraction 5 over 9
Answer:
5 to 9
Step-by-step explanation:
Answer:
To find this add 3 and 1 together. This gives you 4. Then, you subtract 4 from 9. The answer is 5. Therefore, the probability to pull out a pineapple candy would be 5/9.
S
Find the coordinates of the image of J(8,7) after a reflection over the x-axis.
Answer:(8,-7)
Step-by-step explanati
8 hundred + 10 tens+0 ones
.........
Answer:
it's 900
Step-by-step explanation
Answer the area of the trapezoid
Answer:
8700 meters
Step-by-step explanation:
please help me i hate graughs
Answer:
C. y = 3x - 4
Solve the equation using inverse operations. Check your solutions. In your final answer, include all of your work.
-x^2 = -36
Answer:I think it is 18
Step-by-step explanation:
Beacause 2x18+36
HELP!! THE QUESTION IS IN THE PHOTO!!!
Which one is the correct answer or are both of them right?
brown rat and opossum
hamster and lemming
opossum and prairie dog
Determine if each pair of animals has the same ratio of body length to tail length. Explain your reasoning.
Answer:
Hamster and lemming has about the same body to tail ratio. Since, their body to tail ratios is about 20%. However opossum and prairie dog do not at all. The opossum is about 73.47% and the prairie dog is about 14.29%.
Step-by-step explanation:
Answer:
Hamster and lemming have the same ratio of 1/5 and the others are unequal.
Please explain your reasoning
Answer:
0.13
Step-by-step explanation:
Answer:
352 yds/min
Step-by-step explanation:
Hope this helps! Please consider making me brainliest!