i need help
what is 2/5 + 3/7 + 5/6?
Answer:
1.6
Step-by-step explanation:
just a short version of what the person above said :)
god bless you hun.
The ratio of catfish to trout in the local pond is 1 to 3 if there are 200 catfish in the pond how many trout are there
Answer:
600 trout
Step-by-step explanation:
200x3=600
615.44 rounded to the nearest hundereth
ill give 5 points
Answer:
615.44 (already rounded)
Step-by-step explanation:
Answer (it stays the same):
615.44
I hope this helps!
Translate the following sentence to an inequality. A number is no less than seven.
Answer:
X > 7
Step-by-step explanation:
X > 7
Answer:
b
Step-by-step explanation:
James spent no more than $20 at the mall. Write an inequality to represent how much James spent.
Answer:
F
Step-by-step explanation:
F
Answer:
M ≤20
Step-by-step explanation:
Find the LCM of 40a2b and 48ab4.
Answer:
Step-by-step explanation:
40a²b = 2* 2 * 2 * 5 * a² * b = 2³ * 5 * a² * b
48ab⁴ = 2 * 2 * 2 * 2 * 3 * a *b⁴ = 2⁴ * 3 * a * b⁴
LCM = 2⁴ * 3 * 5 * a² * b⁴
= 16 * 3 * 5 * a² * b⁴
= 240a²b⁴
which of the following shows the solution to the inequality
Answer:
I got x = 1
Step-by-step explanation:
First to isolate the variable you add 3 to both sides which will give you 1/2x is less than or equal to 2. Then divide both sides by 1/2 and you will get x = 1. To check the answer I just did:
[tex]1/2(1) -3 \leq -1\\1/2 -3\leq -1\\-2.5\leq -1[/tex]
And since -2.5 is less than -1 this statement is true. x does in fact equal 1
x^2- 6x - 7 = 0 can someone help me solve this by completing the square
What is the value of x?
HELP 6TH GRADE MATH
Enter the phrase as an algebraic expression. b divided by 9
Answer:
[tex]\frac{b}{9}[/tex] An algebraic expression is just an equation without an answer
I WILL GIVE BRAINLIEST
Answer:
Graph A represents y=(3/4)x-3
which has the slope= 3/4 and the y-intercept= -3
HELP PLS I GIVE BRAINLIST HAALP
PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS PLS HAAAAAAAAAAAALP
Answer:
second one
Step-by-step explanation:
Answer:
It is the first one
Step-by-step explanation:
1+1=2 2+1=3 4+3=7 so it would be the top one 2 the number on the side is 3 and the bottom is 7
Help me pleasee (10 points)
Answer:
B
Step-by-step explanation:
Givens
a^2 + b^2 = c^2
a = 4x
b = x + 2
c = 3x + 4
Solution
(4x)^2 + (x + 2)^2 = (3x + 4)^3 Remove all the brackets.
16x^2 + x^2 + 4x + 4 = 9x^2 + 24x + 16 Collect like terms on the left
17x^2 + 4x + 4 = 9x^2 + 24x + 16 Subtract the terms on the right
8x^2 - 20x - 12 = 0
This factors into
(4x - 12)(2x + 1)
There are 2 answers
4x - 12 = 0
4x = 12
x = 12/4
x = 3
or
2x + 1 = 0
2x = - 1
x = - 1/2
You have to look at x = -1/2 carefully. The problem is that 4x = 4*(-1/2) = - 2 which is not possible in Euclidean Geometry.
So the only answer is x = 3
5/7 x=40
a.28
b.96
c.20
d.100
pls help
You do not repeat the same number in the domain of a relation.
Easton practices the piano the same number of minutes each day. The relationship between the number of days, x, and the total number of minutes he practices, y, is represented by the graph below. A point (8, 200) is labeled below. Which statement about the graph is true?
The true statement about the graph is that it shows a proportional relationship
How to determine the true statement about the graphFrom the question, we have the following parameters that can be used in our computation:
The graph (added as an attachment)
On the graph, we have the following observations and highlights
The graph is represented by a straight lineThe line of the graph passes through the originThe line of the passes through the point (8, 200)Using the above as a guide, we have the following:
A graph that has the above features is not just a linear equation, it is a proportional linear equation
This means that it has a unit rate
And the unit rate is
Unit rate = 200/8
Unit rate = 25
Hence, the graph shows a proportional relationship
Read more about proportional relationship at
https://brainly.com/question/14425347
#SPJ1
Which of the following could represent the graph of f(x) = x3 + x2 - 6x?
Ty
DONE
9514 1404 393
Answer:
see below
Step-by-step explanation:
The function has degree 3, so has 2 (or fewer) turning points. It has a positive leading coefficient, so will have a generally upward trend (/). The only graph matching those characteristics is the left-most graph shown.
Answer:
The answer is A
Step-by-step explanation:
Best estimate of a carton of milk in millimeters.
Answer: 12 millimeters
Step-by-step explanation:
Answer: 12 millimeters.
Step-by-step explanation:
HELP ASAPPPP PLZ
Pat is paid an annual salary of $26,000. What does he make each week?
$500
$250
$1,025
$650
Answer:
$500
Step-by-step explanation:
There are 52 weeks in a year, so divide!
26,000/52=500
Answer:
500
Step-by-step explanation:
26,000 divided by 52
because there are 53 weeks in a year
Help what should I choose????????
Answer: C, However
Step-by-step explanation:c
Jack bought 4 pounds of grapes for $10.00.
Find the unit price.
Answer: $
per pound
pls answer i’ll mark you as a brainlist or whatever it’s called
Answer:
2.5$ per pound
Step-by-step explanation: 10 divided by four is 2.5
4 x 2.5 equals 10
In Triangle ABC, angle A measures 40 degrees. Give possible angle measures for B and C.
Answer:
B = C = 70°
Step-by-step explanation:
In Triangle ABC, angle A measures 40 degrees.
We need to find the possible angle measures for B and C if ABC is in isosceles triangle.
For an isosceles triangle, two sides of a triangle are equal. We know that if two sides are equal, the corresponding angles are equal. Let equal angles are x. The sum of an isosceles triangle is equal to 180 degrees. So,
40 + x +x = 180
40 + 2 x = 180
2x = 140
x = 70 degrees
So, the possible angle measures for B and C is equal to 70°.
if I have 315 bags of cat food and 9 shelfs what is the long division answer to putting them on equal shelf
Answer:
45 is the answer! Check the photo to see the long division problem!
Step-by-step explanation:
David uses 2/3 cup of milk to bake a batch of muffins. He wants to make 12 batches of muffins for a fundraiser. How much milk does he need to make 12 batches?
Answer: 8
Step-by-step explanation:
12*2/3=8
please help with my math question on my account :3
Answer:
okie dokie
Step-by-step explanation:
Pls help.. quick.....
Each side of a rectangle must be perpendicular to two of its other sides. Is it possible for a rectangle to be formed by the intersections of the lines y=4x−7, y=−14x+2, y=−4x+2, and y=−14x−2? Justify your answer.
A. Yes, one of the lines is perpendicular to two other lines, so a rectangle can be formed
B. Yes, each line is perpendicular to two other lines, so a rectangle can be formed
C. No, one of the lines is not perpendicular to any of the lines, so a rectangle cannot be formed.
D. No, each of the lines is perpendicular to only one other line, so a rectangle cannot be formed.
Please help fast!
(15 points)
Answer:
its C not A
Step-by-step explanation:
Find d^2y/dx^2 if y/x^2 = 10
A. 0
B. (2y)/x
C. 20
D. y/x
E. (x-2y)/x
Answer:
C. 20
Step-by-step explanation:
[tex] \frac{y}{ {x}^{2} } = 10 \\ \\ y = 10 {x}^{2} \\ \\ differentiating \: w.r.t. \: x \: on \: both \: sides \\ \\ \frac{dy}{dx} = 10 \frac{d}{dx} {x}^{2} \\ \\ \frac{dy}{dx} = 10 \times 2{x} \\ \\ \frac{dy}{dx} = 20{x} \\ \\ differentiating \: again\: w.r.t. \: x \: on \: both \: sides \\ \\ \frac{d}{dx} \bigg(\frac{dy}{dx} \bigg)= 20\frac{d}{dx} {x} \\ \\ \frac{ {d}^{2} y}{d {x}^{2} } = 20 \times 1 \\ \\ \huge \purple {\frac{ {d}^{2} y}{d {x}^{2} } } \red{= } \orange{20}[/tex]
Find the Vertices of PQR, shown below, for a dilation with center (0,0) and scale
factor 2. Provide the rule and all three prime points. Is this a reduction or an
enlargement?
Answer:
reduction
Step-by-step explanation:
Answer:
Step-by-step explanation:
Skip and Jena are selling raffle tickets to raise money for new basketball uniforms. Skip sold 2 tickets for every 7 tickets that Jena sold. If Jena sold 63 tickets how many did Skip sell? Use a double number line and equivalent ratios to justify your answer. please use a double number line to show your work
Answer:
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Answer:
Let J represent the number of tickets Jose sells. Let M represent the number of tickets Mark sells. Make equations, if Mark sells 15 more tickets than Jose, the equation is J+15=M. Because we know that in between both of them they sell 63 raffle tickets, then M+J=63. Now plug in the value of M (J+15) into M+J=63. And you get (J+15)+J=63, which is 2J+15=63. Subtract 15 from both sides and get 2J=48. Now divide 48 by 2, J=24. So now you know Jose sold 24 tickets, and to find how many Mark sold, plug in 24 into J+15=M and get 24+15=M where M is 39. Now check, 24+39=63. So Mark sold 39 tickets and Jose sold 24.
Step-by-step explanation:
