Answer:
Different cuts can produce cross sections that are congruent to the base, a side, or even triangles if the cut is through the corner of a prism. A slice that is not parallel to the base and contains points from the four vertical edges of the prism reveals a parallelogram.
Step-by-step explanation:
hope this helps
Answer:
An irregular pentagonal prism
Complete this sentence. If volume remains the same while the mass of a substance ________, the density of the substance will_______________.
Answer:
Increases, increase
Step-by-step explanation:
Density is M×V, meaning if one goes up and one stays the same, it goes up.
f(x)= -X+6 g(x)=4x-6
g(f(x))
Answer:
[tex]g(f(x)) = - 4x + 18[/tex]Step-by-step explanation:
f(x) = - x + 6
g(x) = 4x - 6
In order to find g(f(x)) substitute f(x) into g(x) that's for every x in g(x) replace it with f(x)
That's
[tex]g(f(x)) = 4( - x + 6) - 6 \\ = - 4x + 24 - 6[/tex]We have the final answer as
[tex]g(f(x)) = - 4x + 18[/tex]Hope this helps you
This line plot shows the number of runs scored in each game by little league team last season. I WILL REWARD BRAINLEST .
Answer:
C
Step-by-step explanation:
Please help, thank you
Answer:
[tex]x\approx12.1940[/tex]
Step-by-step explanation:
So we want to find the value of x.
To do so, we can use the standard trigonometric ratios.
Focus on Angle B. The opposite side is 8, and the hypotenuse is x. Therefore, we can use the sine function.
Recall that sine is:
[tex]\sin(x)=opp/hyp[/tex]
Substitute 41 for x, 8 for the opposite, and x for the hypotenuse:
[tex]\frac{\sin(41)}{1}=\frac{8}{x}[/tex]
Cross multiply:
[tex]8=x\sin(41)[/tex]
Divide both sides by sin(41):
[tex]x=8/\sin(41)[/tex]
Use a calculator:
[tex]x\approx12.1940[/tex]
Difference between commutative and symmetrical property; as they both share the feature 'a+b = b+a'
Answer:
They both use the communitive property
:)
Step-by-step explanation:
Each club member collected 15 boxes of recycling for community service. Let C represent the number of club members and T represent to total number of boxes collected.
Which equation models the situation?
T + 15 = C
15T = C
C15=T
15C = T
Answer:
Itsss 15C = T!
Step-by-step explanation:
what is the value of the expression below 2,686 divided by 34
Answer:The answer is 79
Step-by-step explanation:
ami and ria are playing a game where one of them would pick a card and the other would guess the number' it is a odd number its compositenumber by 3 differnet prime numbers which one of the folowing could be ria's guess ............. A;30 B;75 C;189 D;315
Answer:
[tex]\huge \boxed{\mathrm{\bold{D.} \ 315}}[/tex]
Step-by-step explanation:
Odd numbers from the list are 75, 189, and 315.
75, 189, and 315, are composite numbers.
Prime factorization of 75 = 3 × 5 × 5
Prime factorization of 189 = 3 × 3 × 3 × 7
Prime factorization of 315 = 3 × 3 × 5 × 7
315 is an odd number, and a composite number that is divisible by 3 different prime numbers.
Step-by-step explanation:
Odd numbers from the list are 75, 189, and 315.
75, 189, and 315, are composite numbers.
Prime factorization of 75 = 3 × 5 × 5
Prime factorization of 189 = 3 × 3 × 3 × 7
Prime factorization of 315 = 3 × 3 × 5 × 7
315 is an odd number, and a composite number that is divisible by 3 different prime numbers.
There are 10 Superscript 9 bytes in a gigabyte. There are 10 Superscript 6 bytes in a megabyte. How many times greater is the storage capacity of a 1-gigabyte flash drive than a 1-megabyte flash drive?
Answer:
1000 times greater.
Step-by-step explanation:
10^9 / 10*6
= 10^(9-6)
= 10^3
= 1000.
Answer:
just took the test answer is C
Step-by-step explanation:
There are 30 calories in cup of red seedless grapes. How many calories are consumed if a person eats between and 1 cups of grapes?
Answer:
the first one is 90, the second is 150, the third is option dStep-by-step explanation:
Answer:
Edge 2020
Step-by-step explanation:
Given h(x) = 5 - 9x, find h(8).
Answer:
h(8)=-67
Step-by-step explanation:
We know that x=8 so we solve the solution on the right by replacing x with 8
5-9*8
5-72
-67
So h(8)=-67
please hwelp please
Answer:
2⁸ > 2.38 × 10² > 6³ > 2.16 × 10¹ > [tex]\sqrt{300}[/tex], 300%
Step-by-step explanation:
Given numbers are,
2.38 × 10², √300, 2⁸, 300%, 6³, 2.16 × 10¹
We have to arrange these numbers in the decreasing order(from greatest to least)
2.38 × 10² = 2.38 × 100 = 238
√300 = 10√3 ≈ 17.32
2⁸ = 256
300% = [tex]\frac{300}{100}[/tex] = 3
6³ = 216
2.16 × 10¹ = 21.6
Therefore, decreasing order (from the greatest to least) will be,
256 > 238 > 216 > 21.6 > 17.32 > 3
2⁸ > 2.38 × 10² > 6³ > 2.16 × 10¹ > [tex]\sqrt{300}[/tex], 300%
a triangle has side lengths of (2.4k-7.4) centimeters, (6.3k-2.2) centimeters and (6.8m+2.4) centimeters. which expression represents the perimeter, in centimeters, of the triangle?
a. 9.2m-0.9k
b.-9.6+9.2m+8.7k
c. 6.8m-7.2+8.7k
d. -5k+4.1+9.2m
c. 6.8m-7.2+8.7k
[tex](2.4k-7.4)+(6.3k-2.2)+(6.8m+2.4)[/tex] combine like terms
[tex]2.4k+6.3k+6.8m-7.4-2.2+2.4\\9.7k+6.8m-9.6+2.4\\9.7k+6.8m-7.2[/tex]
can someone help me? before its late
Help me please it’s algebraic expression
Answer:
17. xy + z = 51
18 yz - x = 18
21. 5z + ( y - x ) = 20
22. 5x - ( y2 - 4x ) = -10
23 . x2 + y2 - 10z = 70
24. z3 + ( y2 - 4x ) = 1
25. y + xz / 2
26 .3y + x2 / z = 30
Step-by-step explanation:
17.(6 x 8)+3=
48+3=51
18.(8 x 3)- 6 =
24 - 6 = 18
21. 15 + ( 8 - 3 )
15 + 5=
20
22 .30 - (64 - 24)=
30 - 40=
-10
23. 36 + 64 - 30
100 - 30
70
24. 9 + (16 - 24 )=
9 + -8 =
1
25. 8 + 48 / 2
56 / 2
28
26. 24+ 36/3
60/3=
30
x+y=2 8x+3y=-19 substitution
Answer:
{x,y}={−5,−7}
Explain:
// Solve equation [2] for the variable y [2] 3y = 7x + 14 [2] y = 7x/3 + 14/3 // Plug this in for variable y in equation [1] [1] 8x - 3•(7x/3+14/3) = -19 [1] x = -5 // Solve equation [1] for the variable x [1] x = - 5 // By now we know this much : x = -5 y = 7x/3+14/3 // Use the x value to solve for y y = (7/3)(-5)+14/3 = -7 Solution : {x,y} = {-5,-7}
Hoped I helped
Answer:
Input:
f(x, y) = x^2 - y^2
Geometric figure:
hyperbolic paraboloid
3D plot:
3D plot
Contour plot:
Contour plot
Alternate form:
f(x, y) = (x - y) (x + y)
Alternate form assuming x and y are positive:
x^2 = f(x, y) + y^2
Properties as a function:
Domain
R^2
Range
R (all real numbers)
Parity
even
Partial derivatives:
d/dx(x^2 - y^2) = 2 x
d/dy(x^2 - y^2) = -2 y
Indefinite integral assuming all variables are real:
integral(x^2 - y^2) dx = x^3/3 - x y^2 + constant
if fg=7x, GH=9, and fh=10x, what is fg
Answer:
fg = 7x in the question only it is given
√64 rational or irrational
Answer:
√64 = rational
Step-by-step explanation:
√64 = 8
8 = 8/1 = rational
Answer: The number 64 is an irrational number.
Step-by-step explanation:
i need some help( the workers can unload 28 trucks in 7 hours what is the unit rate for this situation) im confused!
Answer:
4 trucks per hour
Step-by-step explanation:
28/7 = 4
Answer:
Not completely sure but I think it is 4 trucks per hour
Step-by-step explanation:
If they can do 28 in 7 hrs u divide both by 7 to get 4 trucks per hour?
1.07 in the form a and b
Answer:
one and seven hundredths
Please help. I will mark brainliest.
Answer:
hope this helps
Step-by-step explanation:
(M^3/ k^4) ^ -5
Plzzz answer this question it’s urgent
Answer:
k^20/m^15
reason is because you're multiplying ^3 , ^4 with ^-5, the -5 turn positive since you flip the fraction/division
A non-repeating, non-terminating decimal is a(n) ______________ number.
Answer:
irrational
Step-by-step explanation:
it can't be written as a simple fraction
Which two of the following are not characteristics of surveys?
4. Two or more treatments are compared in the study.
B. Data are gathered during the course of the study.
C. One or more treatment groups and a control group are included in
the study.
D. The results of the study are analyzed statistically.
Answer:
The following characteristics of experiments are not also characteristics of surveys:
- The first one is B. The study compares two or more treatments (possibly including "no treatment").
- The other one is D. The study involves one or more treatment groups and a control group.
Step-by-step explanation:
surveys are tested with one group
The two options are B) and C) because they are characteristics of science.
What are the characteristics of surveys?The main characteristics of surveys are as follows:
1.measurable survey objectives.
2.sound research design.
3.effective survey question design.
4.sound sampling strategy, when needed.
5.effective survey response strategy.
6.meaningful data summary.
7.effective data display and reporting.
Given: In the option A and B talk about surveys but the other two options are characteristics of science.
Hence, The two options are B) and C) because they are characteristics of science.
Learn more about surveys here:
https://brainly.com/question/17373064
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In a different dimension, cows have x+3 legs, with 3 toes on each leg. Chickens have 2x-4 legs, with 7 toes on each leg. If your farm only has two cows and one chicken, what is the expression for how many animal toes there are in total (not including yours)? Give your answer in simplest form.
Answer:
Step-by-step explanation:
please answer this and will marked as brainlist
where x is nonzero
=======================================================
Explanation:
We'll use two rules here
(a^b)^c = a^(b*c) ... multiply exponentsa^b*a^c = a^(b+c) ... add exponents------------------------------
The portion [ x^(a-b) ]^(a+b) would turn into x^[ (a-b)(a+b) ] after using the first rule shown above. That turns into x^(a^2 - b^2) after using the difference of squares rule.
Similarly, the second portion turns into x^(b^2-c^2) and the third part becomes x^(c^2-a^2)
-------------------------------
After applying rule 1 to each of the three pieces, we will have 3 bases of x with the exponents of (a^2-b^2), (b^2-c^2) and (c^2-a^2)
Add up those exponents (using rule 2 above) and we get
(a^2-b^2)+(b^2-c^2)+(c^2-a^2)
a^2-b^2+b^2-c^2+c^2-a^2
(a^2-a^2) + (-b^2+b^2) + (-c^2+c^2)
0a^2 + 0b^2 + 0c^2
0+0+0
0
All three exponents add to 0. As long as x is nonzero, then x^0 = 1
find a if given c and θ
Answer:
a = c * SinФ
Step-by-step explanation:
SinФ = opp / hyp
c = hyp
a = opp
SinФ = a / c
therefore
a = c * SinФ
square root of 12544 in division method
Answer: the answer is 11 to the second power . (omg nvm, no it isn't ... i honestly dont know)
Step-by-step explanation:
Evaluate j/4 when j=12
Answer:
3
Step-by-step explanation:
[tex] \frac{j}{4} = \frac{12}{4} = 3[/tex]
4*3=12
3*4=12
12/4=3
12/3=4
Hope this helps ;) ❤❤❤
Answer:
We need to evaluate [tex]\frac{j}{4}[/tex] for j = 12.
First, we need to replace j by 12 on [tex]\frac{j}{4}[/tex], so we get [tex]\frac{12}{4}[/tex] and now, we only need to divide:
[tex]\frac{12}{4}=3[/tex]
So the result is 3
The graph of a linear function is shown.
A coordinate plane with a straight line drawn passing through (negative 5, negative 3) and (5, negative 3).
Which word describes the slope of the line?
positive
negative
zero
undefined
Answer:
zero
Step-by-step explanation:
the slope of a function m: y2-y1/x2-x1
m=-3-(-3)/5-(-5)
m=0/10=0
The slope of the line drawn passing through (- 5, - 3) and (5, - 3) is zero, so option C is correct.
What is line?An object having an endless length and no width, depth, or curvature is called a line. Since lines can exist in two, three, or higher-dimensional environments, they are one-dimensional things.
Given:
straight line drawn passing through (- 5, - 3) and (5, - 3)
Calculate the slope of the line as shown below,
[tex]m = y_2 - y_1 / x_2 - x_1[/tex]
m = slope
m = -3 - (-3) / 5 - (-5)
m = 0 / 10
m = 0
Therefore, the slope of the line drawn passing through (- 5, - 3) and (5, - 3) is zero.
To know more about the line:
https://brainly.com/question/2696693
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