Answer:
The only one I found equivalent to (–5 – 7) is (-5-7) sorry
ayuda por favor, me ayudan a resolverlo porfa.
4x^2 - 8x = 0
Pls help asap
Answer:
x = {0; 2}Step-by-step explanation:
Given equation:
4x² - 8x = 0Simplify and factorize:
x² - 2x = 0x(x - 2) = 0x = 0, x - 2 = 0 ⇒ x = 2Answer:
[tex]x=0, \quad x=2[/tex]
Step-by-step explanation:
Given quadratic equation:
[tex]4x^2-8x=0[/tex]
Factor out the common term 4x:
[tex]\implies 4x(x-2)=0[/tex]
Therefore:
[tex]\begin{aligned}4x & = 0 & \quad \textsf{or } \quad (x-2) & = 0\\\implies x & = 0 & \implies x & = 2\end{aligned}[/tex]
So the solutions to the given quadratic equation are:
[tex]x=0, \quad x=2[/tex]
Multiply.
(−9/13)⋅(−2/3)
What is the product?
Enter your answer as a fraction, in simplified form, in the box.
Answer:
[tex] \frac{6}{13} [/tex]
Step-by-step explanation:
(-⁹/13) × (-⅔)
³/13 × 2
= ⁶/13
The _________________ property of multiplication can be used to group numbers together to make the calculations easier.
Example: (−8.5)(5)(−4) = (−8.5)(−20) = 170
Answer:
Associative
Step-by-step explanation:
Hope this helped!
what is the LCD of 1/2⁴.3 and 1/2³.2³
Answer:
The answer is 16, I'm positive.
Step-by-step explanation:
Find the quotient. Write your answer as a fraction in simplest form.
1/4 divided by (-38)
[tex] \frac{1}{4} \div ( - 38) \\ = \frac{1}{4} \times \frac{ - 1}{38} \\ = \frac{ - 1}{152} [/tex]
the area of a square is 25/36 in.squared. what is the length of its side
Answer:
5/6 in
Step-by-step explanation:
if you take [tex]\sqrt{25}/\sqrt{36}[/tex], that gets you 5/6
Hope that helped :)
Which graph shows a set of ordered pairs that represent a function?
Need help
Answer:
The third graph, the top right graph
Step-by-step explanation:
A function when determined graphically is a graph that passes the straight line test, which means if there is any two points on the graph which you can plot a vertical straight line going through both of them it is not a function. If 1 x value is equal to 2 y values, it is not a function.
Write the prime factorization for each number
18
120
56
390
144
153
Step-by-step explanation:
18
=2*9
=2*3*3
=2*32
Answer:
2*32
120
=2*60
=2*2*30
=2*2*2*15
=2*2*2*3*5
=23*3*5
Answer:
23*3*5
56
=2*28
=2*2*14
=2*2*2*7
=23*7
Answer:
23*7
390
=2*195
=2*3*65
=2*3*5*13
Answer:
2*3*5*13
144
=2*72
=2*2*36
=2*2*2*18
=2*2*2*2*9
=2*2*2*2*3*3
=24*32
Answer:
24*32
153
=3*51
=3*3*17
=32*17
Answer:
32*17
hope that helps
Hi can someone help me on this question I need help I keep getting the wrong answer and thank you for helping
Answer:
what was your old answer?
Step-by-step explanation:
so I could solve this
Can someone pls help me
Answer:
10
Step-by-step explanation:
use Pythagoras Theron
a^2+b^2=c^2
let ms know if you have further questions
Using Pythagorean theorem
[tex]\\ \sf\longmapsto H^2=P^2+B^2[/tex]
[tex]\\ \sf\longmapsto H^2=(5√3)^2+5^2[/tex]
[tex]\\ \sf\longmapsto H^2=75+25[/tex]
[tex]\\ \sf\longmapsto H^2=100[/tex]
[tex]\\ \sf\longmapsto H=10[/tex]
Please help me with this!!!!!!!!!!!!!!!!!
Answer:
1. D.
2. B.
Step-by-step explanation:
1. D. None of the above.
If the three angles of one triangle are congruent to the three angles of another triangle, the triangles are similar, but there is not enough information to prove they are congruent.
2.
The given information gives us a side and an adjacent angle of each triangle.
Since all choices involve sides, we need another pair of sides to use SAS. The angle must be included by the two sides.
We need sides DF and JH to be congruent.
By knowing that DH is congruent to JF, you add HF to both segments giving DF congruent to JH, and the triangles are congruent by SAS.
Answer: B.
[tex]12g=12(\frac{2}{3} g -1)+11[/tex]
Identify the dependent and independent variables.
The amount of items in a carton depends on the size of the carton.
The dependent variable is the the size of the carton or amount of item
The independent variable is the size of the carton or amount of item
Answer:
The dependent variable is the size of the carton
The independent variable is the amount of items
Help will mark brainliest to best answer
Answer:
Im not sure but probably its B
Answer:
I believe the answer is A. This is because 15 less than a would be a-15, and since it's asking for the quotient of 15 less than a and 10, it would be a-15/10.
A company charges a delivery fee of $50 to deliver plotting soil and each cubic yard of plotting soil costs $50.
Based on this information, which graph best shows this relationship between the cost, y, and the number of cubic yards, x? what is the slope of the linear function?
i need some help here, its for a math k12 test
which one is the correct simplification :)
Answer:
all answers are wrong mate the correct answer is 5/2
Step-by-step explanation:
3xy(2+3)/2ab * ab/3xy
5/2ab*ab
5/2
2x2/3 - 9x1/3 +4 = 0
Answer:
Exact Form:
x
=
12
5
Decimal Form:
x
=
2.4
Mixed Number Form:
x
=
2
2
5
Step-by-step explanation:
Use the information and diagram below to complete the following three questions.
A Pringles can is cylindrical in shape and has a height of 30 cm and a diameter of 8 cm.
Question 28 (4 points)
a) Determine the volume of the Pringles can, above.
Show all steps, formulas/equations.
Question 29 (4 points)
b) Determine the surface area of the Pringles can label.
Show all steps, formulas/equations.
Question 30 (1 point)
c) What would you do differently to find the surface area of the entire Pringles can?
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Question : 28The can is actually cylindrical, so the volume will be :
[tex]\pi {r}^{2} h[/tex]
where,
r = radius = 8/2 = 4 cmh = height = 30 cmso,
[tex]3.14 \times 4 \times 4 \times 30[/tex][tex]1507.2 \: \: cm {}^{3} [/tex]Question : 29Let's find the surface area of can with label :
[tex]2\pi rh[/tex][tex]2 \times 3.14 \times 4 \times 30[/tex][tex]753.6 \: \: {cm}^{2} [/tex]Question 30 :Surface area of entire can ~
[tex]2\pi r(r + h)[/tex][tex]2 \times 3.14 \times 4(4 + 30)[/tex][tex]25.12 \times 34[/tex][tex]854 .08\: \: cm {}^{2} [/tex]*please help*
I just need someone to check this for me.. am i doing this right?
Yes, you did it right.... You put the lowest fahrentheit in the first blank, then the highest fahrentheit in the second blank. That is saying that the range of temperatures in the US is between -79.8 and 134 degrees Fahrenheit.
The area of the trapezoid is 75 square inches. Find the height of the trapezoid.
Step-by-step explanation:
the question is not complete
Which of the following is an example of
corresponding angles?
Answer:
8 & 4
Step-by-step explanation:
Find the x-intercept of the following equation. Simplify your answer.
4x + 3y = 8
x-intercept
Submit
Answer:
x = frac{−3}{4}y + 2
(1,3),(-2,-1) find slope
Answer:
The slope is 4/3.
Step-by-step explanation:
Hope this helps!
Divide this polynomial please thank you
Answer:
Using polynomial division, the answer would come out to be:
3x^2-4x-4+(1/2x-1)
Answer:
Q = > 3x^2 - 4x - 4Rem = > 1Step-by-step explanation:
Hope it Helps you!!Help pleaseeeeeeeeeee
Answer:
- 5 (third answer down)
Step-by-step explanation:
12 + 12n = -48
subtract 12 from both sides
12n = - 60
divide both sides by 12
n = - 5
Write the smallest possible length to 9.15 to two decimal places
Answer:
If you round two decimal places, it should be 9.
Step-by-step explanation:
Which proportion can you use to answer this question: 120 is 150% of what number?
Answer:
120=3/2(x)
Step-by-step explanation:
If 120 = 150% of x, then 150% is equal to 3/2, so 120=3/2(x)
Multiply by 2/3 on both sides to get your answer :)
(should be 80)
Answer:
i got A
Step-by-step explanation:
120 over n = 150 over 100
A store decides on the cost of a pair of jeans by tripling their cost and then decreasing it by $15. The cost of the jeans in the store is $105. What does the store pay for the jeans?
Answer:
40$
Step-by-step explanation:
if we write it out in an equation, we get
105(final price) = 3x (triple the value they produce it for) - 15 (they degrease it by 15)
subtract 15 from both sides, you get 120 = 3x
divide both sides by 3, you get 40 = x
299,792,458 rounded to the greatest place value
The number 299,792,458 rounded to the greatest place value will be: 300,000,000
How do you round to the greatest place value?If the number is 0, 1, 2, 3, 4, the greatest place value stays the same. If the number to the right is a 5, 6, 7, 8, 9, then the greatest place value goes up by one. All the rest of the digit to the right become zeros. So, 23.400 becomes 23.4.
We have the following information available from the question is:
299,792,458 rounded to the greatest place value
Now, According to the definition:
If the number to the right is a 5, 6, 7, 8, 9, then the greatest place value goes :
So, The number 299,792,458 rounded to the greatest place value will be: 300,000,000
Learn more about greatest place value at:
https://brainly.com/question/11498530
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