Answer:
A,D,E
Step-by-step explanation:
Answer:
A) The line goes up when moving right to left
False. The slope being zero means there is no change in elevation or height. The line is completely flat and horizontal. Recall that slope = rise/run. If the slope is 0, then the rise must be 0.
B) The line goes down when moving right to left.
False. The same reasoning as choice A
C) The line is horizontal
True. Any line with a slope of zero is going to be horizontal. For instance, the equation y = 0x+5 is the horizontal line through 5 on the y axis.
D) The line is vertical
False. This contradicts choice C above. Vertical lines have undefined slopes which aren't numbers due to the fact we cannot divide by zero.
E) The run is zero
False. The run can be any number but zero. For example, slope = 0 = 0/1 or 0 = 0/5. Dividing zero over any nonzero number leads to 0.
F) The rise is zero
True. As mentioned before in previous answer choices (see choice A in particular).
===========================================
In summary, there are only two true statements and they are choice C and choice F. The other statements are false.
Step-by-step explanation:
An item on sale costs 80% of the original price. The original price was $22.
Answer:
17.6
Step-by-step explanation:
22 x .80 =17.6
17.6 is 80% of 22 so that would be your answer
Solve x3 = 125 over 27
in a fraction please
Answer:
125 over 81
Step-by-step explanation:
x3= 125 over 27
Divide both sides by 3, you get:
x=125 over 81
Thats it lol
Answer:
Step-by-step explanation:
Hello, can someone pls help me ty!
Answer:
C, 5/2
Step-by-step explanation:
3 I2x -1I + 4 = 16
Isolate absolute value:
3 I2x -1I + 4 - 4 = 16 - 4
3 I2x -1I= 12
(3 I2x -1I) / 3 = 12 / 3
I2x -1I= 4
Since the question is only asking for the positive, all you need to solve for is the +4. Solve for x
2x -1 = 4
2x -1 + 1 = 4 +1
2x = 5
2x / 2 = 5 / 2
x = 5/2 or C
Jose borrowed $1500 from the bank at a rate of 8% simple interest per year. He paid
in interest in three years.
Answer:
360
Step-by-step explanation:
Jose will $360 in interest in three years.
What is simple interest?Simple interest is based on the principal amount of a loan or the first deposit in a savings account.
Now it is given that,
Principle amount, P = $1500
Rate of interest, R = 8% = 0.08
Time, T = 3 years
Now, since the simple interest paid in T years is given as,
S.I = PRT/100
S.I = 1500*8*3/100
S.I =36000/100
S.I = 360
Simple interest paid in 3 years is $360.
Hence,Jose will $360 in interest in three years.
To Learn more about simple interest:
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Solve the equation for a
5n + 34 = -2(1 - 7n)
a equals
Answer:
n = 4
Step-by-step explanation:
Where's a or did you mean n?
Answer:
n=4
Step-by-step explanation:
5n+34=-2(1-7n)
1. So first expand.
5n+34=−2+14n
2 Regroup terms.
5n+34=14n−2
3 Subtract 5n from both sides.
34=14n−2−5n
4 Simplify 14n-2-5n to 9n-2.
34=9n−2
5 Add 22 to both sides.
34+2=9n
6 Simplify 34+2 to 36.
36=9n
7 Divide both sides by 9.
36/9=9
8 Simplify 36/9 to 4
4=n
9 Switch sides.
n=4
Translate the problem to number "six times a number minus one is equal to eleven"
Answer:
The answer is 6x-1=11
Can someone help me!!!!!!!
Sure!! What's the question?
Answer:
What do you need help with? There is nothing attached.
If 12 lb of potatoes cost $17.00, how much would 18 lb of potatoes cost?
Answer:
25.5
Step-by-step explanation:
Answer:
The answer is $25.50 for 18 pounds of potatoes.
Hope this helps.
Please mark me as Brainliest if i am correct.
Rounded to the nearest hundred thousandth, the number 0.00005137 is
Answer:
0.00005
Step-by-step explanation:
0.00005137
1 cannot make 5 turn to 6
Samuel needs 332 feet of wood to build a fence. The wood comes in lengths of 15 feet.
How many total pieces of wood will Samuel need? Theresa needs twice as many feet of wood as Samuel. How many pieces of wood does Theresa need?
Answer:
23 and 45
Step-by-step explanation:
This is really just a simple division question. All we have to do to solve the first half is divide 332 by 15:
[tex]332 / 15 = 22.133333333[/tex]
We'll want to round that up to 23, because it seems they're asking for integers here.
For the next part of the question, all we have to do is double the result of the last operation and round that number up as well:
[tex]22.13333333 *2 = 44.2666667[/tex]
Which rounded gives us 45.
Hope this helps!
Answer:
Samuel will need 23 pieces of wood.
Theresa will need 46 pieces of wood.
Step-by-step explanation:
To find how many total pieces Samuel will need, we have to divide 332 feet into 15, since each piece of wood is equivalent to 15 feet:
[tex]332[/tex] ÷ [tex]15=22.1333[/tex]
Samuel can't have a portion of wood, the wood pieces he has must be represented as a whole number. We have to round up to 23 pieces of wood.
Samuel will need 23 pieces of wood to build his fence.
_
If Theresa needs twice as many feet as wood, we have to multiply Samuel's pieces of wood by its length (15 feet):
[tex]23[/tex] × [tex]15=345[/tex]
Multiply [tex]345[/tex] by 2:
[tex]345[/tex] × [tex]2=690[/tex]
Now, divide [tex]690[/tex] by [tex]15[/tex]:
[tex]690[/tex] ÷ [tex]15[/tex]
[tex]=46[/tex]
Theresa will need 46 pieces of wood.
tracey ran 1,000 meters in 5 minutes. how many meters did she run per minute?
Answer:
200 miles per minutes
Step-by-step explanation:
Answer: 200 meters
Step-by-step explanation: Divide 1,000 by 5. You should have a result of 200 meters.
2. Which of the following numbers are prime? a) 53 b) 12 c) 18 d) 28
Answer:
a) 53 is prime
Step-by-step explanation:
Answer:
C,D
Step-by-step explanation:
A Prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1, involve 5 itself
Order these numbers from largest at the top, to smallest at the bottom.
1.1.57x10^-4
2.4.5x10^3
3.1.3x10^1
4.987
reorder answers
Answer:
2.45x10^3
3.13x10^1
4.987
1.157x10^-4
Step-by-step explanation:
I have assumed that 1.1.57 = 1.157 and the same with the second and third numbers.
3.13 * 10^1 = 31.3
1.157 * 10^-4 = 0.0001157
2.45 * 10^3 = 2450.
This is a math story ok omar is making a scale model of the statue of liberty the statue is 305 feet tall mesuring from the ground to the tip of the tourch if the model is 1/100 the acual size of the statue of liberty how tall is the model plz help i have 2 fss and i need to get my grades up
Answer:
[tex]Size= 3.05ft[/tex]
Step-by-step explanation:
Given
[tex]Scale = \frac{1}{100}[/tex]
[tex]Statue = 305ft[/tex]
Required
Determine the size of the statue
Size is calculated as thus:
[tex]Size = Scale * Statue[/tex]
[tex]Size = \frac{1}{100} * 305ft[/tex]
[tex]Size = \frac{305ft}{100}[/tex]
[tex]Size= 3.05ft[/tex]
Which integer is between 30 and 40 ?
A. 5
B.
6
C.
20
D.
35
Answer:
D)35. Hope it hepls
Step-by-step explanation:
because 35 is between 30 and 40
If OQ and RT are parallel lines and
M
Answer:
Late but its 115
PLEASE HELP AND SHOW YOUR WORK I WILL MARK YOU BRAINLIEST
Miguel had 12 packs of peanuts. If there were 2.4 pounds of peanuts in each pack, how many pounds of peanuts did Miguel have in all?
Ms. Baldwin has 80 fluid ounces of water for an experiment. Each student needs 1.5 fluid ounces of water for the experiment. How many students are able to do the experiment with the water she has?
Terrance is making goodie bags for a party. He has to make 14 bags, and he is putting 2.2 pounds of candy into each bag. How much candy will Terrance need to make all of the bags? **
Answer:
the first one is 48 pounds the second one is 53.333 and the final one is 30.8
Step-by-step explanation:
Answer:
2.4 X 12=28.8 thats the first one
Step-by-step explanation:
John has 1,000 v-bucks and he earns 20 weekly. Aaron has 600 v-bucks and 50 weekly. After how many weeks will Aaron have more v-bucks then John? Choose the Inequality that matches this scenario
Answer:
D
Step-by-step explanation:
what are the answers??
Answer:
<EFG=66
<GFH=86
Step-by-step explanation:
sol
here
<EFG=2n+16
<GFH=4n+14
we know that,
<GFH+<EFG=180°[linear pair]
or,2n+16+4n+14=180°
or,6n+30=180
or,6n=180-30
or,n=150÷6
n=25
now,
<EFG=2n+16
=2×25+16
=66
Again,
<GFH=4n+14
=4×25+14
=86
Which of the following is the sum of all the odd integers between 5 and 102?
A. 2592
B. 2597
C. 2601
D. 2603
Answer:
2601
Step-by-step explanation:
The integers between 5 and 102 are
7, 9, 11, 13, 15, 17,19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101
The sum of the odd intergers between 2 and 105 can be calculated as follows
= (N + 1/2)^2
= (101 + 1 /2) ^2
= (102/2)^2
= 51^2
= 2601
Hence the sum of the odd intergers between 5 and 102 is 2601
The relationship between x and y is proportional. When x is 3, y is 51. What is the value of x when y is 204?
x = y
When,
3 = 51
x = 204
x = 204*3/51
x = 12
The amount of memory available on an iPhone seems like it doubles with each new version. If this is true, and the first version had 4 gigabytes of memory, how much memory does the 10th version have?
Answer:
40
Step-by-step explanation:
Multiply 10 by 4 which 4 represents the starting Iphone memory storage and then 10 represents the value of memory for the 10th model.
By solving the exponent, we find that the 10th version will have 2048 gigabytes of memory.
What are exponents?An exponent is a number that is placed as a superscript over a number. In other words, it indicates that the base is raised to a certain power.
[tex]= 4 * 2^{9} = 2048[/tex]
Learn more about exponents here
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Where do you start counting up 1 over 3?
Answer:
it depends where your y-intercept is at
if you dont have a y-intercept then just start anywhere on the y-intercept line then u go up one then over three
Step-by-step explanation:
Please help, thank you.
Answer:
I would say (E) You welcome for meh so called help
Dos estudiantes trabajan juntos en un experimento de Física. Uno de ello, Juan, tiene un dibujo en que hay un segmento dirigido. Éste dice que se trata de una de las fuerzas con las que ambos están trabajando. Toma una regla y mide, como se muestra en la figura. Según él, la fuerza tiene una magnitud de 4.00 N.
El otro estudiante, Pedro, le replica, diciéndole que tiene un error, que él ha medido la fuerza, usando un dinamómetro y que el valor obtenido es 8.0 N.
¿Con quién concuerdas?
¿Qué argumentos usaría usted para justificar su punto de vista?
¿Qué argumentos presentar para que haya un acuerdo satisfactorio entre ambos, respetando el concepto magnitud de un vector?
ES DE FISICA PERO NO APARECE ESA ASIGNATURA, AYUDA URGENTE POR FAVOOOOOOOOOOOOOOR !!!!!
Answer:
Si tienes la respuestas podrias ponerla :( tengo la misma clase
Find the scale factor and find the unknown side lengths
Answer:
n=15 j=12
Step-by-step explanation:
The scale factor is 1.5
Match up the triangles, and you can see that 12/8=1.5
10*1.5=j, or 15
18/1.5=12
Given that g(x)=-X+2, find f(4)
Answer:
See below.
Step-by-step explanation:
g(x) and f(4) refer to different functions.
Since we are not given f(x) is, we cannot answer the question.
What is the area of 2x+2 and 3x+2 of a square
Answer:
6x^2 + 10x + 4 units of measurement
Step-by-step explanation:
The area of a square is L*W.
(2x+2)*(3x+2) = (6x^2) + (4x) + (6x) + (4)
= 6x^2 + 10x + 4
Help needed ASAP will give you BRAINLIEST and 5 stars RATE
Answer:
C) problem-solution
Step-by-step explanation:
The writer would give the problem:
dangerous levels of pollution in our oceans
and then the solution:
how people can reduce these levels
Answer:
C) problem-solution
Step-by-step explanation:
If this helped mind giving me a like?
simplify: -1.5(-3.6+2)
1) 7.4
2) -3.1
3)-8.4
4)2.4
Answer:
4)2.4
Step-by-step explanation:
-1.5 ( -3.6 + 2 )
To solve this problem, we apply PEMDAS.
This is the order of operation for mathematical problems.
P Parentheses
E Exponent
M Multiplication
D Division
A Addition
S Subtraction
-1.5 ( -3.6 + 2 )
Do the problem in the parentheses first,
= -1.5 x (-1.6)
= 2.4