Answer:
100
Step-by-step explanation:
10/100=0.1
0.1*1000
Which equation represents a greater rate
of change than the one shown in the graph
below?
Answer:
y = .75x + 1 or y= 3/4x +1
Step-by-step explanation:
Please help me !!! !!!!
Answer:
C?
Step-by-step explanation:
I could be wrong but I think that's the answer
Answer:
I'm not sure but the answer i have is C
Reflect the point (-1,-4) in the y-axis followed by the x-axis. What point does it end at? What quadrant is it in? Answer in a complete sentence.
What is the solution to the equation 9x
- 1 = 80.
X = 9
X = -9
x = 1
P
X = 81
523 – 224 – 922 + z
What is the degree of the polynomial?
Answer:
4
Step-by-step explanation:
Degree is the highest power of the variable in the polynomial
Help please with this omg
Answer:
A ∪ B = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}
A ∩ B = {5}
Step-by-step explanation:
A ∪ B means all the elements in sets A and B without repetition
A ∩ B means the common elements in the two sets A and B
∵ Set A = {5, 6, 7, 8, 9, 10}
∵ Set B = {2, 3, 4, 5, 11, 12, 13}
→ To Find A ∪ B, write all the elements in the two sets but don't
repeat the common element
∵ 5 is a common element in the two sets
∴ Don't repeat it in A ∪ B
∴ A ∪ B = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}
→ To find A ∩ B, write the common elements in the two sets
∵ 5 is the only common element in the two sets
∴ A ∩ B = {5}
Lucas and Tony were trying to solve the equation:
x^2=16x+25x
2
=16x+25x, squared, equals, 16, x, plus, 25
Lucas said, "The x^2x
2
x, squared term is isolated, so I"ll take the square root of both sides and solve."
Tony said, "I'll solve using the quadratic formula with a=1a=1a, equals, 1, b=16b=16b, equals, 16, and c=25c=25c, equals, 25."
Answer:
neither
Step-by-step explanation:
Lucas and Tony were trying to solve the equation:
x^2=16x+25x
2
=16x+25x, squared, equals, 16, x, plus, 25
Lucas said, “The x^2x
2
x, squared term is isolated, so I"ll take the square root of both sides and solve.”
Tony said, “I'll solve using the quadratic formula with a=1a=1a, equals, 1, b=16b=16b, equals, 16, and c=25c=25c, equals, 25.”
Whose solution strategy would work?
Neither Lucas's approach for the solution is correct nor Tony's approach.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Lucas approch,
x² = 16x + 25
√x² = √16x + 25
x = √16x + 25
No further solution by Lucas,
Now,
Toy's approach,
for equation,
x² = 16x + 25
Using quadratic formula he figured it out a = 1, b = 16 ad c = 25, which is wrong from the equation a = 1, b = -16, and c = -25.
Thus, Neither Lucas's approach for the solution is correct nor Tony's approach.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ5
A factory produces a certain chemical at a rate of 3.5 grams per second. How many kilograms of the chemical are produced each hour? 1 kilogram = 1,000 grams 1 hour = 3,600 seconds Express the answer to the correct number of significant figures. The factory produces kilograms of the chemical per hour.
Answer:
12.6
Step-by-step explanation:
3.5 x 3600 divided by 1,000 = 12.6 kilograms
please can someone help??????
Answer:
I think that the front one would be D) 20
Step-by-step explanation:
It is 4 times bigger than the smaller one so it is 20
Δacb ≅ Δdce ∠b=61°, ∠c=57° and ∠d=2x x=
See attachment for math work and answer.
7 + 14 greatest common factor
Answer:
The greatest common factor is 21,
Step-by-step explanation:
Find the prime factors of each term in order to find the greatest common factor (GCF).
(10x4y2) simplify - no need the evaluate numeric expression
The vet at the aquarium is monitoring a sick octopus. At the start of the week, the octopus weighed 2 9/10 kilograms. He lost 4/5 kilograms over the week. How much does the Octopus weigh now?
eh
Answer:
2 1/10 kilograms
Step-by-step explanation:
2 9/10 minus 4/5
Make the 4/5 have the same denominator as 9/10
2 9/10 minus 8/10
Subtract
2 1/10
PLZ MARK ME BRAINLIEST.
Answer:
2 1/10
Step-by-step explanation:
2 9/10 - 4/5. You need the minus because it says lost. That means you have to take away which is the same as minus.
The 4/5 have the same denominator as 2 9/10. This reason is because the denominator of 5 is lesser than the denomintor of 10. You don't have to do this step, but it will make it easier to solve.
2 9/10 - 8/10 = 21/10 OR 2.1 OR 2 1/10. Subtract them both to get the answer.
Please help me with this I beg
Answer:
3 1/4
Step-by-step explanation:
Answer:
Step-by-step explanation:
[tex]\frac{3}{4} + (\frac{1}{3} /\frac{1}{6}) - (- \frac{1}{2} )=\\\\\frac{3}{4} + (\frac{1}{3} *\frac{6}{1}) + \frac{1}{2} =\\\\\frac{3}{4} +\frac{6}{3} +\frac{1}{2} =\\\\\frac{3}{4} +\frac{8}{4} +\frac{2}{4} =\\\\\frac{3+8+2}{4} =\\\\\frac{13}{4} =\\\\3\frac{1}{4}[/tex]
-4, 12, -36, 108, ... What are the next 3 numbers in the sequence
for this problem the answer is 324
PLEASE HURRRY!!!
Which of the four triangles was formed by a translation of triangle EFG?
A
B
C
D
Answer:
D
Step-by-step explanation:
I think its D because translation is where something is moved horisontally or vertically without moving orientation.
Darell parks his car in a parking garage. The garage charges a certain amount for the first hour and an hourly rate for each additional hour. The total charge for 3 hours is $10.65. The total charge for 6 hours is $15.30.
Complete the equation that describes the relationship between the total charge, C, and the length of time in hours, h.
c = __ h + __
Answer:
charges for the first hour = $7.55
charges for each additional hour = $1.55
c = 1.55h + 7.55
Step-by-step explanation:
Let
x = charges for the first hour
y = charges for each additional hour
x + 2y = 10.65 (1)
x + 5y = 15.30 (2)
Subtract (1) from (2)
5y - 2y = 15.30 - 10.65
3y = 4.65
y = 4.65/3
= 1.55
y = $1.55
Substitute y = 1.55 into
x + 2y = 10.65
x + 2(1.55) = 10.65
x + 3.10 = 10.65
x = 10.65 - 3.10
= 7.55
x = $7.55
c = 1.55h + 7.55
Solve quick HURRRYYYY
Answer: 1, 3
Step-by-step explanation:
750 yards in 3 minutes. What is the unit rate
Answer:
250 yards per minute
Step-by-step explanation:
We just divide 750/3 to get 250, so our unit rate would be 250 yards per minute.
ASAP PLEASE
You are at the movies with your friends and decided to buy a small bag of gummy bears. There are 4 red bears, 5 green bears, and 3 yellow bears in the bag. What is the probability that you will get a yellow gummy bear and then, without replacing, get a red gummy bear?
Answer:
for yellow gummy bears, 3 to 11, and for Red, 4 to 11.
Step-by-step explanation:
I think this is right, I did this a few years ago, I hope this helps!
which graph shows 2(x-3)+4y<8
Answer:
Its okay if you dont know because, i dont know either :)
Step-by-step explanation:
Answer:
You didn't add the pic of the graph but this is your answer.
the points are on 0,3.5 and 7,0
Step-by-step explanation:
Hope this helps
Brain-list?
(2/5 + 4/9 - 2/3) multiplied by 5/2 - 3/5
Answer:
Step-by-step explanation:
Least common denominator of 5 , 9 , 3 = 45
[tex]\frac{2}{5}+\frac{4}{9}-\frac{2}{3}=\frac{2*9}{5*9}+\frac{4*5}{9*5}-\frac{2*15}{3*15}\\\\=\frac{18}{45}+\frac{20}{45}-\frac{30}{45}\\\\= \frac{18+20-30}{45}\\\\= \frac{8}{45}\\\\[/tex]
Least common denominator of 2, 5 = 10
[tex]\frac{5}{2}-\frac{3}{5}=\frac{5*5}{2*2}-\frac{3*2}{5*2}\\\\=\frac{25}{10}-\frac{6}{10}\\\\=\frac{25-6}{10}\\\\= \frac{19}{10}[/tex]
[tex](\frac{2}{5}+\frac{4}{9}-\frac{2}{3})*(\frac{5}{2}-\frac{3}{5})=\frac{8}{45}*\frac{19}{10}\\\\= \frac{4*19}{45*5}\\\\= \frac{76}{225}[/tex]
-3/7 divide 9/4 as a fraction
Answer:
-4/21
Step-by-step explanation:
Answer:
-4/21
Step-by-step explanation:
Keep switch flip method. Keep -3/7, switch division to multiplication, and flip 9/4 to become 4/9. then multiply straight through
-3/7 x 4/9 = -12/63
which simplifies to -4/21
The degree measure of the vertex angle is x + 21 . The
degree measure for each base angle is 2x + 17. What is
the value of x? Show the equation you use in the show
your work section. Hint: Draw a diagram!
see
PLEASE i need the answer asap can someone please answer it now if you can
Answer:
Step-by-step explanation:
to find the answer just replace x with 4
f(4)=2*4-2=8-2=6
1760 times 0.5 equals
Answer:
880
Step-by-step explanation:
Answer:
880
Step-by-step explanation:
a system of equations with infinity many solutions is a graph where two lines A-are line segments. B-intersect at one point C-are the same lines D-are parallel lines
Answer
B the answer is B
Step-by-step explanation:
Which of the following is a correct description of an arithmetic sequence?
A map has a scale of 1 inch : 15 miles. If two cities are 4 inches apart on the map, how far is the actual distance?
Answer:
The cities are 60 miles apart
Step-by-step explanation:
[tex]4*15=60[/tex]
3x + 6 = 36 lololojwbfvwds
Answer:
x=10
Step-by-step explanation:
Answer:
x = 10
Step-by-step explanation:
3x + 6 = 36
3x = 30
x = 10