Answer:
-24 or B
Step-by-step explanation:
Because is she rises up 4, it is +4. Then subtract 28 from 4. That makes it -24.
The integer represents Gemma’s position with respect to sea level 24.
We have given that,
Gemma, a scuba diver, begins a dive on the side of a boat 4 feet above sea level. She descends 28 feet.
What is the integer?An integer is colloquially defined as a number that can be written without a fractional component.
We have to determine which integer represents Gemma’s position with respect to sea level
Because if she rises up 4, it is +4.
Then subtract 28 from 4. That makes it -24.
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u=xy/5, solve for x
i’m so confused???
Which of the following statements must be true about a parallelogram?
Answer:C
Step-by-step explanation:
what is n to the -2 power times n to the 6 power
Answer:
[tex]n^4[/tex]
Step-by-step explanation:
So we have:
[tex]n^{-2}\cdot n^6[/tex]
We can use the following property:
[tex]x^a\cdot x^b=x^{a+b}[/tex]
Thus, our expression is equivalent to:
[tex]=n^{-2+6}[/tex]
Add:
[tex]=n^4[/tex]
And we're done!
n2
i have taken something like this before!
2^5*2^3/4^4 plz answer
Answer:
1
Step-by-step explanation:
Because they both of the same base, we can merge 2^5 and 2^3 into one term: 2^8 (2^(3+5))
4 is = 2^2 so we can change 4^4 to 2^8.
(2^(2*4)).
Thia means we now have 2^8/2^8 which is 1.
As anything divided by itself is just 1.
Hope this helped!
F(x)=3x-2
Simplify F(2x)-F(x+2)
Answer:
3x - 6
Step-by-step explanation:
To evaluate f(2x) and f(x + 2) substitute x = 2x and x = x + 2 into f(x)
f(2x) = 3(2x) - 2 = 6x - 2
f(x + 2) = 3(x + 2) - 2 = 3x + 6 - 2 = 3x + 4
Thus
f(2x) - f(x + 2)
= 6x - 2 - (3x + 4)
= 6x - 2 - 3x - 4
= 3x - 6
The Midpoint of UV is M(4, -6). Find V given U(7, -9)
Answer:
(1, -3)Step-by-step explanation:
Given the Midpoint of UV is M(4, -6) and U(7, -9), we are to find the other coordinate V. The formula for calculating the midpoint of two coordinates is expressed as shown;
M(X,Y) = (x1+x2/2, y1+y2/2)
X = x1+x2/2
Y = y1+y2/2
Given (X,Y) = ()4, -6)
U (x1, y1) = (7, -9)
To get x2 and y2, we will substitute the given values into th formula above;
4 = (7+x2)/2
cross multiply
4*2 = 7+x2
8 = 7+x2
x2 = 8-7
x2 = 1
Similarly for y2;
-6 = (-9+y2)/2
cross multiply
-6*2 = -9+y2
-12 = -9+y2
y2 = -12+9
y2 = -3
Hence the other coordinate V(x2, y2) is (1, -3)
Using Algebra tiles, show a model of 3x.
its the first option.
tiles of X and tiles of 1 are different
3 tiles of "X" = 3X
3 tiles of " 1 " = 3
option 3 does not mean 3X, it just means 3X + 3
Answer:
If it's the other way around which is x+3 it would be
Step-by-step explanation:
1=X
&
3 ones
x-1-1-1
Hope that helps as well 0_0
plz help i will mark you brainiest
Answer: We know how much 4 pizza's costs, we want to find out the regular cost of 1 pizza
Answer two questions about Equations A and B:
A. 5x=20
B. X=4
1) How can we get Equation B from Equation A?
Choose 1 answer:
Multiply/divide both sides by the same non-zero constant
Multiply/divide both sides by the same variable expression
Add/subtract the same quantity to/from both sides
Add/subtract a quantity to/from only one side
Multiply/divide both sides by the same non-zero constant. Therefore, option A is the correct answer.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Given that, A) 5x=20 and B) x=4.
Here, 5x=20
Divide both sides by the same non-zero constant 5, we get
5x/5 =20/5
x=4
Therefore, option A is the correct answer.
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Find the proportion of the missing number 7/a = 2/4
Answer:
Step-by-step explanation:
7/a = 2/4
2a = 28
a = 14
Rhonda has one sheet of paper. She cuts it into thirds and stacks the 3 sheets. If she completes this process a total of 5 times, how many sheets thick will the resulting stack be? by the way sh only has to complete the process 27 before it reaches the moon.
15 stacks high or 405 if done 27 times
Answer:
15 stacks
If she does it for 27 more times it will be
405
How could you add -13 + 10?
Help please!! Thank you
Answer:
Im positive it is C if its not im sorry
Step-by-step explanation:
Carmen drew this figure to represent the dividend of a division expression.What number is represented by the arrow?
plsss help !!!!!!!!!!!
Answer:
The answer is 9
Step-by-step explanation:
All you need to do is divide the two numbers and you will get 9. Trust me I did this one:)
Answer:
the answer is 9
Step-by-step explanation:
hope this helps :D. And can u plz give me a brainliest??
What is the slope of the line that passes through these two points? (-3,4) (5,4)
Answer:
0
Step-by-step explanation:
To find the slope, we use the slope formula
m = (y2-y1)/(x2-x1)
= ( 4-4)/( 5 - -3)
= 0/ ( 5+3)
= 0/8
= 0
what is equivalent to 3x-4-(5x+7)
Solve for the roots in simplest
form using the quadratic formula:
4x2 + 5 = 12x
1. Simplify the expression:
4+36+(10-8)’-3+7
A. 130
B. 100
C. 38
D. 37
Answer:
The answer isn't in the options anyway I'll write it. the answer is 46.
Step-by-step explanation:
According to BODMAS rule - addition should be done first so
4+36= 40 and -3 +7 = 4 so 40+4 ,= 44
then we should do subtracting so, 10-8 = 2
to conclude we should bring the equation to an end so,
44+2 = 46
HOPE THIS HELPS YOU
Write an algebraic expression for each word phrase.
6 less than the quotient when x is divided by 4
twice the quantity y plus 8
the product of 12 and m increased by 7
Answer:
6> X · X ÷ 4²·y+8 - 12m+7
Step-by-step explanation:
I NEED HELP ASAP!
7x-3y= 6; х= 3
Answer:
If you are looking for y it's 5
Step-by-step explanation:
Plug in 3 for x
7(3) -3y = 6
21 - 3y = 6
subtract 21 from both sides
-3y = - 15
divide by three from both sides
y = 5
Anyone have any idea what the pattern may be? Need help ASAP!
Answer:
21, 34, 55
Step-by-step explanation:
13+8=21
21+13=34
34+21=55
Solve for x:
-2 (x -4) - 1/2 (3-4x) = -12
Answer:
No solution for xStep-by-step explanation:
-2 (x -4) - 1/2 (3-4x) = -12
×(-2) ×(-2)
4(x - 4) + (3 - 4x) = 24
4x - 16 + 3 - 4x = 24
-13 = 24 <-- it's not true so it's no solution
write 3.777777 as a fraction
Answer:
[tex]\huge\boxed{\sf \frac{34}{9}\ \ OR \ \ 3\frac{7}{9} }[/tex]
Step-by-step explanation:
Let
x = 3.777....... (1)
Then
10x = 37.777..... (2)
Subtracting (1) from (2)
10x - x = 37.7777..... - 3.77777.......
9x = 34
Dividing both sides by 9
x = 34 / 9
x = [tex]3 \ \frac{7}{9}[/tex]
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AnonymousHelper1807Solve for x.
X^2-6x+10=2
Answer:
x = 2, 4
Step-by-step explanation:
Step 1: Write out quadratic
x² - 6x + 10 = 2
Step 2: Subtract 2 on both sides
x² - 6x + 8 = 0
Step 3: Factor
(x - 4)(x - 2) = 0
Step 4: Find roots
x - 4 = 0
x = 4
x - 2 = 0
x = 2
I have three different prime factors. I have two identical digits. What number am I?
Answer: 66
Step-by-step explanation:
Compare the graphs of the two functions f and g, given that f(x) = 3x. What is an equation for g? A graph where the x- axis runs from -6 to 4 and the y- axis runs from -4 to 4. The point (0, 0) where the axes intersect is marked. The points 2, 4, -2, and -4 are marked on the y- axis and the points 2, 4, -2, -4 and -6 are marked on the x- axis. Two graphs of functions f and g are marked in the graph and they overlap each other on the negative x- axis. The function f is mapped in the first and the second quadrants while the function g is mapped in the third and the fourth quadrants. A. g(x)=(−3)x B. g(x)=−3x C. g(x)=3x D. g(x)=(13)−x
Answer:
56
Step-by-step explanation:
On a map, 1cm represents 65 km. If two cities are 1950 km apart, how many centimeters apart would they be on this map?
Answer:
30 cm.
Step-by-step explanation:
We can solve this problem by making a proportion:
1 cm/65 km = x cm/1,950 km
By cross-multiplying, we can solve for x:
65x = 1,950
x = 30
Write an equation to describe the relationship between x and y.
Answer:
y = 4.5x
Step-by-step explanation:
Given:
x= 2 ⇒ y=9x=5 ⇒ y=22.5x=8 ⇒ y=36We can see that:
9/2 = 22.5/5 = 36/8 = 4.5Therefore the relationship between x and y is:
y = 4.5xAnswer:
y=4.5x
Step-by-step explanation:
I luv ur profile picture! (:
a plane intersects a sphere 5cm away from the center of the sphere. the cross section is a circle whose diameter is 12 cm. determine the radius of the sphere PLEASE ANSWER
During a backgammon game, Jimmy rolled two dice on the board. Find the probability that the sum obtained was greater than 8 given that the number on one die was a 6
Answer:
2/3Step-by-step explanation:
This problem bothers on probability
Given that two dice are expected to give an outcome of sum greater than 8
But in the problem statement the first die is already settled since it is showing 6 already.
Now for the second die, the possible outcomes that will add up with the first die to produce a figure greater than 8 are (3,4,5,6)
The probability of obtaining either of these numbers is 4/6= 2/3
Having the first die settled, this means that the probability of obtaining a sum of 8 is 2/3