Answer: 61, 62, 63
Step-by-step explanation:
61 + 62 + 63 = 186
x divided by 1.6=9 what is x
Answer:
14.4
Step-by-step explanation:
Answer:
14.4
Step-by-step explanation:
Since you divided X by 1.6 to get 9. You will multiply 1.6 to 9 to get your answer which is 14.4.
PLEASE ANSWER THE QUESTION CORRECTLY!!!!!!!!!!!!
Answer: -2,2
Step-by-step explanation:
the residents of a city voted on whether to raise property taxes. the ratio of yes votes to no votes was 5 to 4. if there were 7713 total votes, how many yes votes were there ?
Answer:
The yes votes are 2485
Step-by-step explanation:
Yes: No.
5 :4. Total =9
X 857 (9x857=7713)
2485: 4328 Total=7713
Please help with this question!!
The distance, d, that a certain car is from Math City after h hours, can be determined by the equation d=45h. The distance that a second car is from Math City can be determined by the equation d=25h+80. After how many hours will the two cars be the same distance from the Math City?
Answer:
4 hours
Step-by-step explanation:
First car distance
d = 45h
Second car distance
d = 25h + 80
After how many hours will the two cars be the same distance from the Math City?
Equate both car's distances
45h = 25h + 80
Collect like terms
45h - 25h = 80
20h = 80
Divide both sides by 20
h = 80 / 20
= 4
h = 4 hours
The two cars will be at the same distance from the Math City in 4 hours
What is the value of d that makes lines e and f parallel?
D=
10
13
85
115
Answer:
d = 13
Step-by-step explanation:
For the lines to be parallel, then
5(2d - 3) and (6d + 11 + 2d) will be corresponding angles and congruent, thus
5(2d - 3) = 6d + 11 + 2d ← distribute left side
10d - 15 = 8d + 11 ( subtract 8d from both sides )
2d - 15 = 11 ( add 15 to both sides )
2d = 26 ( divide both sides by 2 )
d = 13
The value of d that makes lines e and f parallel is 13units.
It is required to find the value of d.
What is line?A line is a straight one-dimensional figure having no thickness and extending infinitely in both directions. A line is made of a set of points which is extended in opposite directions infinitely. It is determined by two points in a two-dimensional plane. The two points which lie on the same line are said to be collinear points.
Given:
For the lines to be parallel, then
5(2d - 3) and (6d + 11 + 2d) will be corresponding angles and congruent.
According to given question we have,
5(2d - 3) = 6d + 11 + 2d
Distribute left side we get,
10d - 15 = 8d + 11
subtract 8d from both sides we get,
2d - 15 = 11
Add 15 to both sides we get,
2d = 26
Divide both sides by 2 we get,
d = 13units.
Therefore, the value of d that makes lines e and f parallel is 13units.
Learn more about line here:
brainly.com/question/18565765
#SPJ6
please help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
the answer is C bc I guessed
Fully simplify the expression-3xy/6x
Answer:
-1xy
-------
2x
Step-by-step explanation:
divide all by 3
Answer:
−1/2x^2y
Step-by-step explanation:
ano ang kahulugan ng kaluwagang palad
Answer:
pagiging matulungin sa kapwa
Choose all of the numbers below that are perfect squares. You must select all that apply.
200
361
121
50
225
4
please help meh
Answer:
361 121 225 4
Step-by-step explanation:
you can square root these numbers to get a whole number
PLSSSS HELP ME TwT 100 pts
Answer:
first one is lined correctly second one is lined up to the last one third one is lined perfectly and fourth is lined to the second one
Step-by-step explanation:
Answer:
don t know
Step-by-step explanation:
A turtle travels one half of a foot in 4 seconds. How many feet will a turtle travel in 7 seconds?
Answer: 10.5 inches or .875 feet.
Step-by-step explanation:
First calculate the SPEED = Distance /Time. So 1/2 of a foot = 6 inches so distance of 6 inches divided by time of 4 sec = s 1.5 (inches) per sec. So using Distance = speed x time we calculate 1.5in x 7 sec= a distance of 10.5 inches or 10.5 inches divided by 12in that is in a foot = .875 feet.
More than question on this check my page for more and please give me step for step thanks
Answer:
the angle measures of 14° and x° are adjacent angles that makes the right angle. Therefore the sum of the angle is 90. This then gives x+14=90 x=76
AND OMG HIII ARMY !
Herky is putting money into a savings account on a weekly basis to buy a DVD player that costs $179.40 including tax. He asks Mario how much he should save per week to buy the player in 8 weeks if he already has $35.00 saved. Mario gives him the answer and explains how he found the answer. What does Mario say?
He tells Herky he needs to save $18.05 per week. He explains that he found his answer by subtracting $35.00 from $179.40, then dividing the result by 8.
He tells Herky he needs to save $22.43 per week. He explains that he found his answer by dividing $179.40 by 8.
He tells Herky he needs to save $26.80 per week. He explains that he found his answer by adding $35.00 to $179.40, then dividing the result by 8.
He tells Herky he needs to save $57.43 per week. He explains that he found his answer by dividing $179.40 by 8, then adding $35.00.
Answer:
b
Step-by-step explanation:
Solve the inequality 2x + 10 < 5x + 1
Answer:
3 < x
Step-by-step explanation:
3:4 is equivalent to ____:20.
Answer:
4 time 5 equals to 20
3 times 5 is 15
15:20 is the answer
Step-by-step explanation:
In the figure, m∠2 = 70. Find the measure of each angle.
Answer:
35 is the answer
Step-by-step explanation:
Answer:
Step-by-step explanation:
1- angle number 3 is 70
2- angle number 5 is 110
3- angle number 8 is 110
4- angle number 1 is 110
5- angle number 4 is 110
6- anle number 6 is 70
X+5x-3x-4 simplified?
Answer:
3x-4
How to find it:
x + 5x - 3x - 4
Add like terms
6x - 3x - 4
Add like terms
3x - 4
Answer:
3x-4
Step-by-step explanation:
Combine like terms, x + 5x gives you 6x but then subtract 3x and you have only 3x.
Keep 4 the same and your answer is 3x-4
Mark brainliest if possible!
can someone help with that?
if x+y=2, calculate:
P=4x (x-3)+4y(y-3)+8xy
Answer:
Step-by-step explanation:
P = 4x(x - 3) + 4y(y - 3) + 8xy
= 4x² - 12x + 4y² - 12y + 8xy
= (4x² + 8xy + 4y²) - (12x + 12y)
= 4(x² + 2xy + y²) - 12(x + y)
= 4(x + y)² - 12(x + y)
x+y =2 ⇒ P = 4.2² - 12.2 = 16 - 24 = -8
Jeremy stands on the edge of a river and throws a rock into the water. The rock leaves his hand at a height 4 feet above the water. The rock reaches the highest point along its path when it is a horizontal distance of 28 feet from his hand and 17 feet above the water. Write a function to represent the height of the rock in terms of its distance from Jeremy’s hand.
Answer:
The height, h, of the rock as a function of the horizontal distance from Jeremy's hand is h = -13/784·(x - 28)² + 17
Step-by-step explanation:
The given parameters are;
The height of the rock above the water when it leaves Jeremy's hand = feet
The maximum height of the rock = 28 feet
The horizontal distance at maximum height = 17 feet
Therefore, the given coordinates of the maximum height = (28, 17)
The equation of a parabola in vertex form is f(x) = a(x - h)² + k
Taking the maximum point as the vertex of the parabola, we have;
(h, k) = (28, 17)
Substituting the values gives;
f(x) = a·(x - 28)² + 17
At x = 0, the height = 4, we have;
f(0) = 4 = a·(0 - 28)² + 17
4 - 17 = a×28²
-13 = 784 × a
a = -13/784
Therefore, the height of the rock, f(x) = h, as a function of the horizontal distance from Jeremy's hand is therefore;
f(x) = h = -13/784·(x - 28)² + 17
Will give brainliest
Answer:
The third one does
Step-by-step explanation:
Answer:
The 3rd option
Step-by-step explanation:
The distributive property is used to get rid of the parenthesis by multiplying the outside number by the numbers inside of the parenthesis individually.
PLEASE ANSWER ASAP !!!!
Evaluate -2x^2 2y, if x = -3 and y = -1.
ANSWER is 16.
look at the photo to see the step by step equation :)
Please explain how you got the answer. Will mark Brainliest if correct.
A:-56
B:56
C:-48
D:48
Answer:
Hi there!
Your answer is:
A: -56
Step-by-step explanation:
-14=1/4 X
Solve for x!
Multiply both sides by the inverse of 1/4, which is 4! (1/4*4=1)
-14=1/4x
*4 *4
-56 = 1x
ALSO! Check your work!
-14= 1/4(-56) ??????
-14 = -14 YES
Your answer is A: -56
-14=1/4 X
Multiply both sides with the inverse of one over four (1/4*4=1)
-14=1/4x
*4 *4
-56 = 1x
Helpppppppp ill give brainliest
1. |-19-12|
2. |19-(-12)|
3. |10 - (-42)|
4. |-10 - 43|
5. |-1 - (-16)|
6. | 1-16|
7. | 0 - (-9) |
8. |0 - 9|
9. |-14.5 - 13|
10. | 14.5 - (-13)|
Answer:
1. -31
2. 31
3. 42
4. -53
5. 15
6. -15
7. 9
8. -9
9. -27.5
10. 27.5
Step-by-step explanation:
Sorry if some of them are wrong.
HAVING BAD DAY HELP
Suppose Karen reads 50 pages per day during the week, but then reads 1.5 times as many pages on Saturday and Sunday. How many pages total will Karen read on Saturday and Sunday?
Answer:
150 total pages read over the weekend, 75 for Saturday and 75 for Sunday.
Step-by-step explanation:
50×1.5=75
75+75=150
Answer:
Step-by-step explanation:
50 pages, 1.5 times as many
multiply:
50 x 1.5 = 75
If by "1.5 times as many on satuday and sunday" is including both days and not separately it will be 75 pages on saturday and sunday together..
If it says that she read 1.5 times as many on Saturday and 1.5 times as many on sunday, It will be 75 on saturday and 75 on sunday which is 150 pages.
I hope this wasn't confusing, I'm not sure on the wording of the question a bit, but I gave both possible answers.
A home improvement store advertises 60 square feet of flooring for $287.00. The price includes an $80.00 installation fee. How much does each square feet of flooring cost, including the installation fee? Your answer, in dollars and cents, should be a decimal rounded to the nearest hundredth (penny).
Answer:
$4 78 cents
Step-by-step explanation:
If home improvement store advertises 60 square feet of flooring for $287.00 ($80 installation fee inclusive), to get the price per square feet of the flooring cost, we will use the expression;
60 sq.ft = $287
1 sq. ft = $x
Cross multiply
60x = 287
Divide both sides by 60
60x/60 = 287/60
x = 4.783
x ≈ 4.78 (to the nearest hundredth)
Hence the price per square feet of the flooring is $4.78 or $4 78 cents
Note that $80 was not added to $287 because we are told that this price ($287) already includes the installation fee.
4. What is the sum of trigonometric ratios Cos 16 and Cos 747
A. 0.276
B. 0.961
0.1.237
D. 1.922
Answer:
I'm not completing sure (maybe a)
Step-by-step explanation:
5/6 - 1/3 divided by 5/12
Answer:
1/30
Step-by-step explanation:
1-Intercambiamos los numeros de la ultima fraccion:
5/6 - 1/3 entre 5/12
2-intercambiamos posision, numeros y cambiamos el signo de resta a signo de multiplicacion:
1/3 x 12/5: 4/5
3-convertimos la operación en enteros (despues de aver hecho mas pasos)
25-24/30
4-restamos: 25 - 24=1
1/30
que espero te haya ser de mucha ayuda!!!
What are the roots of the equation x²
14x + 53 = 0 in simplest a + bi form?
Answer:
The answer is 7±2i
Step-by-step explanation:
THIS IS ONE HUNDRED PERCENT CORRECT. My teacher told me. So the symbol between them is like an underscore an a plus in one. I cant type is that easy so I tried my best.
Write the distance from the Sun to Mercury in scientific notation. Include units with your answer
Answer:
4.600 x 107 km (3.075 x 10-1 A.U.)
Step-by-step explanation:
