Answers
Explanation:
5x?=25
If you divide 25 by 5 then the answer is 5. So x would equal 5.
Related Questions
Which point most closely represents V20 on the number line above?
Answers
Answer:
C
Step-by-step explanation:
The square root of 16 is four, and the square root of 25 is 5, so the answer would have to be in between the two.
PLEASE HELP ASAP
Which expressions are equivalent to 25x4 −64? Select three options. 25x4 + 40x − 40x − 64 25x4 + 13x − 13x − 64 (5x2 + 8)(5x2 − 8) (x2 + 13)(x2 – 13) (5x2 – 8)2
Answers
The equivalent expression of 25 - 64 are "a), b) and c)"
The given expression is:
25 - 64
To find, the equivalent expressions are:
a) 25 + 40x - 40x - 64
= 25 - 64, is the equivalent expression.
b) 25 + 13x - 13x - 64
= 25 - 64, is the equivalent expression.
c) (5 + 8)(5 - 8)
Using the algebraic identity,
(a + b)(a - b) =
=
= 25 - 64, is the equivalent expression.
d) ( + 13)( - 13)
Using the algebraic identity,
(a + b)(a - b) =
=
= - 169, is not a equivalent expression.
e)
Using the algebraic identity,
, is not a equivalent expression.
∴ The equivalent expression of 25 - 64 are "a), b) and c)".
Answer: option A, B, C are equivalent to [tex]25x^4-64[/tex].
We check each option by simplifying:
A) [tex]25x^4 + 40x - 40x - 64 = 25x^4-64[/tex].
B) [tex]25x^4 + 13x - 13x - 64 = 25x^4-64[/tex]
C) [tex](5x^2 + 8)(5x^2 - 8)=(5x^2)^2-8^2=25x^4-64[/tex]
D) [tex](x^2 + 13)(x^2 - 13)=(x^2)^2-13^2=x^4-169[/tex]
E) [tex](5x^2 - 8)^2=(5x^2)^2-2(5x^2)(8)+8^2=25x^4-80x^2+64[/tex].
So option A, B, C are equivalent to [tex]25x^4-64[/tex].
Learn more: https://brainly.com/question/1214333
convert 171 lbs into kg
Answers
hope this helped!
A transformation is shown in the diagram.
2 parallelograms with identical side lengths and angle measures are shown. The second parallelogram is a reflection of the first.
Which transformation is shown?
Quadrilateral DEFG is translated to form quadrilateral D'E'F'G'.
Quadrilateral DEFG is rotated to form quadrilateral D'E'F'G'.
Quadrilateral DEFG is reflected to form quadrilateral D'E'F'G'.
Quadrilateral DEFG is dilated to form quadrilateral D'E'F'G'.
Answers
Answer:
c
Step-by-step explanation:
Answer:
Quadrilateral DEFG is reflected to form quadrilateral D'E'F'G'.
I need help. So to get -20 you are supposed to multiple the two numbers we don’t know and to get 19 you are supposed to add up using the same numbers.
Answers
Answer:
x=20
x=-1
Step-by-step explanation:
I only understand factoring i just wrote it in a different way haha.
Hops this makes sense and helps! :)
what is the slope if a line passes through the points (28,86) and (34,83)
Answers
Answer:
The slope is -0.5 or -1/2
Step-by-step explanation:
the slope of a line is easily calculated by hand using small, whole number coordinates. The formula becomes increasingly useful as the coordinates take on larger values or decimal values.
It is worth mentioning that any horizontal line has a gradient of zero because a horizontal line has the same y-coordinates. This will result in a zero in the numerator of the slope formula. On the other hand, a vertical line will have an undefined slope since the x-coordinates will always be the same. This will result the division by zero error when using the formula.
When subtracting decimals with the same sign you
Answers
Answer:
subtract
Step-by-step explanation:
let's say 1.1-1.1 same sign? yea. subtract.
Complete the solution of the equation. Find the
value of y when x equals -6.
8x – 5y = -33
Answers
Answer:
the value of y is -3
Step-by-step explanation:
x = -6
sub -6 to the equation
8(-6) - 5y = -33
-48 - 5y = -33
-5y = -33 + 48
-5y = 15 (divide both sides by negative 5)
y = -3
Answer:
(-3)
Step-by-step explanation:
(-48) - 5y = -33
(-48) - (-33) = (-15)
(-15) / 5 = (-3)
(-48) - 5(-3) = -33
should education be left at state control or brought to national control? and why?
Answers
Find the percent of change. original 45 new: 54
Answers
Answer:
20% increase I think
Jada volunteers at an animal shelter that holds picnics to introduce people to animals. For the first picnic, she brought 36 clementines for 16 people, which was the right amount. For the next picnic, there will be 40 people!
How many clementines should Jada bring for all those people? Explain or show your reasoning.
Answers
40x2=80
therefore she will need 80 oranges.
Jada would have brought 90 clementines for all those people.
What is the Ratio?The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
What is proportionality?proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense are they directly proportional or inversely proportional to each other.
Here,
For 40 people number of clementines be x,
So, as for the proportional relationship.
16 / 36 = 40 / x
x = 40 [36/16]
x = 10[9]
x = 90
Thus, Jada would have brought 90 clementines for all those people.
Learn more about proportionality here:
https://brainly.com/question/22620356
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Which equation represents a linear function that has a slope of 4/5 and a y-intercept of -6?
a. y=-6x+ 4/5
b. y=4/5x-6
c. y=4/5x+6
d. y=6x+ 4/5
Answers
The slope is M and the y intercept is b so the answer would be B
Ostons
3,16 me
pies
1. The Cozy Inn wants to
gather information
about customer
satisfaction
concerning the
cleanliness of its
rooms upon check-in
This Inn has 100
rooms, and the
manager decides to
start with the first room
and place surveys in
this room and every 5th
room thereafter (room
6, room 11. room 16,
etc.)
Answers
Complete question :
The Cozy Inn wants to gather information about customer satisfaction concerning the cleanliness of its rooms upon check-in. This Inn has 100 rooms, and the manager decides to start with the first room and place surveys in this room and every 5th room thereafter (room 6, room 11. room 16, etc.). This is an example of a :
Answer: Systematic sampling
Step-by-step explanation: Systematic sampling usually takes an ordered technique or process in dealing with samples. Systematic sampling could assume a randomized start point in selecting observations, However, every other successive points usually follow a fixed order or selection process. In the scenario above, the manager sampling choice involves an ordered and fixed selection process whereby every fifth sample after the initial point is considered. Hence, resulting in predictable points, such as 6th, 11th, 16th, 21st, 26th, 31st,...and so on.
22
1 point
If f (x) = 7– 41, what is f (-10)?
Answers
Answer:
f(x)+41 f(-10)=7
Step-by-step explanation:
If Fred can type 600 words in 12 minutes, how many words can Fred type in 1 minutes?
Answers
Answer:
600/12=50 words in 1 minute
Step-by-step explanation:
easy
Find each missing measure.
154°
-Y
1
X
2 3
4
5
W
6
7
N
D
23
25
Answers
Grandma Annie is 80 years old. This is 20 years less than 4 times the age of Ashley. How old is Ashley?
Answers
Answer:
Annie is 25.
Step-by-step explanation:
Work backwards. 80+20=100. 100÷4=25. Annie is 25. Let's check:
25x4=100
100-20=80
1.)
4x + 14, find the value of x.
If mZPQT 60 and mZPQS
Enter the NUMBER only for x.
Answers
Answer:
4(60)+14
240+14
254
Step-by-step explanation:
PT = 3x +3 and TQ = 5x -5
Answers
explanation:isolate variable by dividing each side with the factors
jan is 5 years older than tom.jan will be 3/4 as old as jan.what is tom´s age now
Answers
water has the chemical formula H20. Which statement correctly describes water? A: water is not a pure substance, but is an element B: Water is a pure substance and an element. C: Water is a pure substance and a compound. D: Water is not a pure substance, but is a compound.
Answers
Answer:
the answer is d I'm positive:)
A turtle travels one half of a foot in 4 seconds. How many feet will a turtle travel in 7 seconds?
Answers
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.
$5.36 for 20 oz
question
Answers
The line goes through the ordered pair (10, 6) It has a y-intercept of -2.
Answers
Answer: the x-intercept would be (2,-2)
Step-by-step explanation:
Which equation shows a proportional relationship between x and y?
y=−3x−2
y = 9
y = 4x
y = 3x + 1
ILL MAKE MOST BRAINLIEST!!!
Answers
Given:
There exist a proportional relationship between x and y.
To find:
The equation which represents a proportional relationship between x and y.
Solution:
If there exist a proportional relationship between x and y, then
[tex]y\propto x[/tex]
[tex]y=kx[/tex]
where, k is constant of proportionality.
We know that, proportional relationship passes through the origin because (0,0) satisfy [tex]y=kx[/tex].
For x=0, check which equation has y=0.
In option A, [tex]y=-3(0)-2=-2[/tex].
In option B, [tex]y=9[/tex].
In option C, [tex]y=4(0)=0[/tex].
In option D, [tex]y=3(0)+1=1[/tex]
Only in option C, we have a equation of the form [tex]y=kx[/tex] with 4 as constant of proportionality and it passes through (0,0).
Therefore, the correct option is C.
Answer:
answer is c
Step-by-step explanation:
its 7=4x
What is the diameter of this circle? 7.5 in. A. 3.75 in. B. 7.5 in. C. 15 in. D. 22.5
Answers
Answer:
B.) 7.5
Step-by-step explanation:
I'm guessing that 7.5 is the radius. If so, the diameter is 15 in. because 7.5 + 7.5 = 15. The radius is half of the diameter.
19-4c=17
What is the value of “c”?
Answers
Answer:
Simplifying 19 + -4c = 17 Solving 19 + -4c = 17 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-19' to each side of the equation. 19 + -19 + -4c = 17 + -19 Combine like terms: 19 + -19 = 0 0 + -4c = 17 + -19 -4c = 17 + -19 Combine like terms: 17 + -19 = -2 -4c = -2 Divide each side by '-4'. c = 0.5 Simplifying c = 0.5
Step-by-step explanation:
Can I have brainliest
Does the mapping diagram represent a function? Why or why not?
Answers
Answer:
The answer is B
Step-by-step explanation:
In a function every X must have only 1 Y. In this example the x 3 has to y's 10 and 5, therefore making it not a function.
The option B is correct .
Mapping diagram:In a function, each & every X must have only 1 Y. In this given situation, the x 3 has to y's 10 and 5, therefore making it not a function.So based on this, it does not represent the function.Therefore, option b is right.learn more about the function here: https://brainly.com/question/17481620
Elevation is a measure of height in relation to sea level. The highest feature on Earth is Mount Everest with an elevation +29,029 feet. The lowest feature on Earth is the Challenger Deep with an elevation -35,797 feet. What elevation does sea level represent in this scenario? Which feature is farther from sea level?
Answers
Answer:
[tex]Sea\ Level = 0\ ft[/tex]
The farthest point is the Challenger Deep
Step-by-step explanation:
Given
[tex]Highest = +29029ft[/tex]
[tex]Least = -35,797ft[/tex]
Solving (a): The sea level
Both elevations had signs in front of them.
The sea level is the point at the neutral level, neither positive nor negative.
Hence:
[tex]Sea\ Level = 0\ ft[/tex]
Solving (b): Farthest Point.
The farthest point is the one with the highest magnitude.
Comparing
[tex]Highest = +29029ft[/tex] to [tex]Least = -35,797ft[/tex]
-35,797 ft has the highest magnitude.
Hence:
The farthest point is the Challenger Deep
philp wrote an integer that is less than -2 greater than -3.5 which integer did he write
Answers
Answer:
-3
Step-by-step explanation:
Answer:
<-2, >-3.5
You can't really explain this without the chart that they probably gave you