Answers
Related Questions
Select three ratios that are equivalent to 4:18
Answers
Answer:
B, E
Step-by-step explanation:
2:9 is the simplified ver. of 4:18
8:36 is 2x 4:18
(NOT C: Included because the order does matter and this is a common mistake.)
Answer:
2:9 and 8:36 are the two ratios that are equivalent to 4:18
Solve the system using substitution. -2x+5y=19
3x-4=y
Answers
Answer:
answer is x=3 and y=5.... so it is (3,5)
Step-by-step explanation:
you want to combine them so y=3x-4 so subsitute y
-2x+5(3x-4)=19
-2x+15x-20=19
+20 +20
13x=39
--- ---
13 13
x=3
now subsitute 3 into x into any problem...
3(3)-4=y
9-4=y
and 9-4 is 5 so it is...
(3,5)
pls give me brainliest
All positive integers whose digits add up to 11 are listed in increasing order: 29, 38, 47, ... What is the eleventh number in that list?
Answers
Answer: 137
Step-by-step explanation:
29, 38, 47, 56, 65, 74, 83, 92, 119, 128, 137
The eleventh digit in list is 119.
What is arithmetic progression?A sequence in which the next term in the sequence is obtained by adding a constant to each term is known as an arithmetic progression. The common difference is the added constant. It is a succession to such an extent that the contrast between any two sequential terms in the grouping is dependably a consistent.
Consider the terms of an arithmetic progression sequence as n1, n2, n3, n.
Given a series 29, 38, 47, ….
for an AP aₙ = a₁ + (n - 1)d
where a₁ = first term of AP
n = number of terms, and d = difference between the terms
here d = 9, n = 11 and a₁ = 29
a₁₁ = 29 + (11 - 1)x9
a₁₁ = 29 + 10 x 9
a₁₁ = 119
Hence the term is 119.
Learn more about arithmetic progression;
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10 pts+ brainliest if correct
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Answer:
C.
Step-by-step explanation:
Answer:
c.
Step-by-step explanation:
245 + 197 =
Plsss help me
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Step-by-step explanation:
245+197=442 i think....
Find the smallest number that is divisible by both 18 and 48.
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Answer:
144
Step-by-step explanation:
write out the 18 and the 48 times tables until you find the smallest number that is in both times tables. and there's your number :)
Fill in the blank Eyes blue like ____ ______
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Answer:
the Atlantic
Answer:
the Atlantic....
Step-by-step explanation:
thanks for the points and have a nice day ._.
3x^3+10x^2+7x divided by x+1
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3x^2 + 7x
i’ve attached the work in the picture
Select an equivalent ratio to the following
12 chocolate croissants to 9 cheese croissants
- 24 : 19
- 4 to 3
- 3/4
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Help me please :) .
I’ll mark you as a brainliest.
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Answer: A,C
Step-by-step explanation: I looked it up
Answer:
C and D because Linear means something related to a line.
Original Price = ? Percent of Discount 25% Sale Price $40
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Answer:
10 dollars discount
Step-by-step explanation:
Dennis recently purchased an old car for $1000, and he knows that each year, the car’s value will increase by 2% each year. What is the value of the car after 20 years?
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Can some answer pls.
Answers
Answer:
E. (7,-2)
Step-by-step explanation:
QUICk whoever gets the correct answer gets brainliest
Answers
Answer:
1/5
Step-by-step explanation:
s=ut+ 1/2 at²
u=10 a= -2 t= 1/2
work out the value of s
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s=5+(-1)(1/4)
s=5-(1/4)
s=4 and 3/4 or 19/4
i need help with this
2(5x+4)=
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2(5x+4)=
distribute the 2
10x+8=
subtract 8 from both sides
10x=8
divide 10 from both sides
x=8/10
simplify by 2
x= 4/5
Write your answer in scientific notation.
(6.4×10^3)+(5.2×10^4)
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In Scientific Notation It Will = 5.84 × 10^4
PLS HELP WILL GIVE 75 POINTS!!!!!!!
Answers
Answer: what r u supposed to figure out
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
Given is the piecewise function.
It has three different pieces.
The first piecef(x) = 2, with x ≤ -2Plot the point (-2,2) and draw a horizontal line to the left from this point
The second piecef(x) = 1/2x + 3, at the interval -2<x≤1Plot two border points at x = -2 and x = 1:
f(-2) = 1/2*(-2) + 3 = 2, point (-2, 2)and
f(1) = 1/2*1 + 3 = 3.5, point (1, 3.5)Connect these two points with a line segment
The third piecef(x) = -7/8x + 35/8, at x > 1Plot two points at x = 1 and x = 5 (5 is an example, it could be anything > 1)
f(1) = -7/8*1 + 35/8 = 28/8 = 3.5and
f(5) = -7/8*5 + 35/8 = 0Connect the two points (1, 3.5) and (5, 0) and extend the line to the right
Remember the point (-2,2) belongs to the first piece and the point (1, 3.5) belongs to the second piece.
The graph is attached
Can Somebody Please Help Me With This!!
Answers
Answer:
I think A
Step-by-step explanation:
sorry if it is not correct hope it helps
Answer:
I cant see the numbers clearly but I think its 24
A farmer uses 1/3 of his lànd to plant cassava, 2/5 of the remaining land to o plant maize and the rest for vegetables.
i. What is the total area of the farmer's land?
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Answer:
he has used 53%
Step-by-step explanation:
not enough info to tell you the area
Complete the square and write the quadratic equation in vertex form please show steps
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Answer:
Square: [tex](x-10)^{2} -68[/tex]
Vertex: (10,-68)
Step-by-step explanation:
(x+3)(x-8) Multiply and Simplify
Answers
Answer:
x^2-5x-24
Step-by-step explanation:
Hi can anyone please help me with this problem, I’d really appreciate it
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We can start this equation off by noticing the fact that this is a linear equation, which we can write in the form of: [tex]mx+b[/tex]. We can plug in our x values and y values given. I am going to start on the second line:
We plug in the given point: [tex](0,-3.2)[/tex].
[tex]-3.2=m(0)+b\\-3.2=b[/tex]
We can also plug in the point [tex](4,0)[/tex] to get:
[tex]0 = m(4) -3.2[/tex]
We get [tex]m = 0.8[/tex]
Therefore, our equation for the SECOND line is:
[tex]y = 0.8m - 3.2[/tex]
Hope that this helps you do the first line.
I need help solving this equasion
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130+x=180
X=50
Angle on a straight line is 180°
So to get y it will be 180°-(60°+70)
Which is equal to 180°-130°= 50°
Y= 50°
Y and x are vertically opposite angles and vertically opposite angles are equal so therefore x=y and y=50° so x is also equal to 50° or also to find x you could do the same method as the way to find y. Angles 60°, 70° and x form a straight line. So 180°- (60°+70°)= 180°-130°=50°
X=50°.
6x89+93=
please it wont be mean
zoo/m???
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Answer:
can't you do it with calculator?
Explanation: 6 x 89 = 534 + 93 = 627
2 2/3 - 1 1/2 - 4/5
Need answers pls show how you got it
Answers
l hope that helps
The slope of the line below is 5. Which of the following is the point-slope form
of the line?
(-1,3)
5
A. y + 3 = -5(x - 1)
B. y + 3 = 5(x - 1)
C. y - 3 = 5(x+1)
D. Y-3 = -5(x + 1)
Answers
The point-slope form of the line in the graph is y-3 = 5(x+1). The correct option is C.
What is the point-slope form of the line?The point-slope form of the line is y-y₁ = m( x-x₁)
Here, m is the slope of the line.
The graph given in the question has a slope of 5
It passes through the point ( -1,3)
The point slope form of the line is
y - 3 = 5 ( x - (-1))
y-3 = 5(x+1)
This is represented by option C.
To know more about the Point-slope form of the line
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A line intersects the point (3, -4) and
has a slope of 17. What is the
slope-intercept equation for this line?
y = [?]x+ [1]
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Answer:
the slope which is the ? is 17.
Which angle is complementary to <ADB?
A) Angle BDA
B) Angle ADC
C) Angle BDC
D) Angle CDA
Answers
Answer:
Angle CDA IS CORRECT
Max can type 165 words in 2 minutes. At that rate, how many words can he type in 55 minutes?
Answers
Answer:
he type in 55 minutes : (55 x 165) / 2 ≈ 4538 words
Step-by-step explanation:
82.5x55=4,537.5 words typed in 55 minutes