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
Related Questions
I NEED HELP ASAP!!!!!!! I WILL GIVE BRAINLIEST!!!!!!!!!
Chris had 30 minutes to do a three-problem quiz. He spent 11 3/4 minutes on question A and 4 1/2 minutes on question B. How much time did he have left for question C?
Answers
Answer:Chris spent 13 3/4 minutes on question C
Step-by-step explanation:
First let's write an equation:
We know 30 is the total and we are trying to find a part, and 11 3/4 is a part and 4 and 1/2 is a part
So:
30=11 3/4 + 4 1/2 + x
30=16 1/4 + x
- 16 on both sides(to find what x equals to)
13 2/4=x
X=13 3/4
Which pair of lines are perpendicular lines?
O A
y = 4x-6
= 4x+11
B
y=-48-6
y = 4x+11
O c y = 1 - 6
y = 4x+11
Ody=--6
y = 4x+11
Answers
Rectangle A is 10 times as long as rectangle B.
If rectangle A is 80 units long, select all the ways to find the length of rectangle
Answers
Answer:
8
Step-by-step explanation:
80/10=8
QUICK PLEASE!!!!!
please solve this for me thanks
Answers
Answer:
2.5
Step-by-step explanation:
FG is the exact same as FE which is 2.5.
Please help. I don't understand this.
Answers
Answer:
radius=6
Step-by-step explanation:
arc ACB=6xPi
Pi=3.14159
arc ACB=18.85 (rounded to 2 places)
ACB is a half circle so a full circle would be 18.85x2 or 37.7
circumference (whole circle)=2 x Pi x radius
37.7=2 x 3.14159 x radius
radius= 37.7/(2 x 3.14159)
radius=6
I'm in 8th grade I need help with this question please help me
Answers
Margaret deposits $1,000 in a savings account that pays 1.4% interest compounded
semiannually. What is her balance after 1 year?
Answers
Answer:
The balance after 1 year is;
$1,014.05
Step-by-step explanation:
To do this, we use the compound interest formula
That will be ;
A =P (1 + r/n)^nt
A is the amount generated which we want to calculate
r is the rate = 1.4% = 0.014
P is the amount deposited = $1,000
n is the number of times it is compounded annually which is 2 (semi-annually means 2 times in a year)
this the number of years which is 1
we have this as:
A = 1,000( 1 + 0.014/2)^(2*1)
A = 1,000(1 + 0.007)^2
A = 1,000(1.007)^2
A = $1,014.05
What is the missing number in this pattern?
1,
8,
27,
64,
125,
Answers
Answer:
1, 8, 27, 64, 125, 216, 343, 512,
Jim paid 750$ for his new computer. In addition, she paid 63.75 in taxes. What was the tax rate Jim paid on his new car
Answers
Answer:= 47812.5
Step-by-step explanation:
55:59
The function f(x) = x2 has been translated 9 units up and 4 units to the right to form the function g(x). Which represents
g(x)?
O g(x) = (x + 9)2 + 4
O g(x) = (x + 9)2 - 4
O g(x) = (x - 4)2 + 9
O g(x) = (x + 4)2 + 9
Answers
Answer:
g(x)=(x-4)^2+9
Step-by-step explanation:
The function representing the g(x) is g(x) = (x - 4)² + 9.
What is Translation of Functions?Translation of functions is defined as the when each point in the original graph is moved by a fixed units in the same direction.
There are horizontal translation and vertical translation of functions.
Given is a function f(x).
f(x) = x²
A horizontal translation makes the function f(x) to f(x ± k), where k is the unit of translation.
And the vertical translation results in f(x) = f(x) ± k.
Here function f(x) = x² has been translated 9 units up.
f(x) → f(x) + 9 = x² + 9
Then it is translated 4 units to the right,
g(x) = (x - 4)² + 9, since the translation is towards right.
Hence the correct answer is g(x) = (x - 4)² + 9.
Learn more about Translations here :
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Which of the following fraction pairs is equivalent?
6/12 and 8/20. 16/20 and 20/35. 2/6 and 7/21. 8/24 and 8/20
Answers
Answer:
2/6 and 7/21
Step-by-step explanation:
John has $50 in his bank account. He gets his usual allowance of $20 and mows two lawns, earning $10 each. He puts that money in the bank. Then John spends $45 on a video game.
Answers
Find the missing length indicated
I WILL GIVE BRAINLIEST TO CORRECT ANSWER
Answers
Answer:
i think 9
Step-by-step explanation:
Answer:
its 9 (a) your welcome
What property of multiplication allows us to multiply in any order
A. commutative property of multiplication
B. Associative property of multiplication
C. Identity property of multiplication
Answers
Answer:
Its B i did this for math
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST! Solve |3x – 1| = |x+1| by graphing.
Answers
it wold be (0,1) and (2,3)
Answer:
Step-by-step explanation:
what is 17 + (6 + 2x)
Answers
Answer:
23 + 2x
Step-by-step explanation:
17 + 6 + 2x
23 + 2x
Select all that apply.
Which rates are equivalent to 25 miles per gallon? i need help lol im failing
Answers
In ΔPQR, p = 220 inches, q = 890 inches and ∠R=121°. Find the length of r, to the nearest inch.
Answers
the value of r will be 970 inches Approx.
What are the properties of Triangle?The properties of the triangle are: The sum of all the angles of a triangle (of all types) is equal to 180°. The sum of the length of the two sides of a triangle is greater than the length of the third side. In the same way, the difference between the two sides of a triangle is less than the length of the third side.
Given, In ΔPQR, p = 220 inches, q = 890 inches and ∠R=121°.
From the general formula of side of triangle:
c² = a² +b² - 2ab * cos ∠C
In Our case,
a = p = 220
b = q = 890.
c = r
∠C = ∠R = 121 degrees
Thus,
r² = 220² + 890² - 2*220*890 * cos 121°
r² = 941344.455067
r = 970.229073501
r = 970 inches Approx.
Therefore, the value of r will be 970 inches Approx.
Learn more about triangles here:
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Subtract: −11−(−6)
please help i can noot g iit
Answers
-11-(-6)= -5
Answer:
-5
Step-by-step explanation:
-11-(-6)
-11+6
-5
If this helps please mark as brainliest
Is 16/3 simplified ?
Answers
how do you write x is less than 4 in symbols
Answers
Answer:
x < 4 or 4 - x
Step-by-step explanation:
Hope I helped please give me the brailiest if you dont mind :)
Please and thank you :)
What the rate of change of the function y = 3/2x + 5?
Answers
Answer: 3/2
Step-by-step explanation: Rate of change is the same thing as the slope.
In an effort to save money, you placed $20 in a jar each month for 2 years. You spent 60% on presents for your family. How much do you have left?
Answers
(20x12) 2 =480
480 x 0.60 = 228
480-228=552
please help asap!!!look at the box
Answers
Answer:
y
Step-by-step explanation:
PLEASE HURRY WILL GIVE BRAINLIST
Answers
what is the multiplicative rat of change of the function?
2/3
3/4
4/3
3/2
Answers
Answer:
3/4
Step-by-step explanation:
The "multiplicative rate of change" refers to the rate at which the function increases. The rate of exchange below is [tex]\frac{3}{4}[/tex] because if you multiply this to every value of y, the product is the next value of y.
[tex]\frac{3}{2}[/tex] x [tex]\frac{3}{4}[/tex] = [tex]\frac{9}{8}[/tex] [tex]\frac{9}{8}[/tex] x [tex]\frac{3}{4}[/tex] = [tex]\frac{27}{32}[/tex][tex]\frac{27}{32}[/tex] x [tex]\frac{3}{4}[/tex] = [tex]\frac{81}{128}[/tex]If the function continues, the next value would be: [tex]\frac{243}{512}[/tex]
Such constant rate causes an "exponential growth."
HELP ASAPPP PELASEEEEE
Answers
Answer:
10π cm
Step-by-step explanation:
We require to find the radius (r) of the circle
The area (A ) is calculated as
A = πr² = 25π ( divide both sides by π )
r² = 25 ( take the square root of both sides )
r = [tex]\sqrt{25}[/tex] = 5
The circumference (C) is calculated as
C = 2πr = 2π × 5 = 10π cm
A number divided by –8 is 7.
Equation:
Steps:
Solution:
Answers
Answer:
.
Step-by-step explanation:
Answer:
-56
Step-by-step explanation:
Let the said number be x, so
x / -8 = 7
That's the equation
On solving further, we cross multiply to have
x = -8 * 7
x = -56
That means the number is -56
pls help due asap
Thanks in advance
Answers
Answer:
Angle ABF is 120°.
Step-by-step explanation:
Vertical angles are used to get the measure of angle ABG (3x) and FBE (2x) and all of those added together are 180. Then you use PEMDAS to get x. Then you find ABF by multiplying 3 by 30 (what you get when you use PEMDAS to find x) then you add 30 to that and you get 120.
21 of an ice cream company's flavors contain nuts.
How many total flavors does the company make if
30% of them contain nuts?
PLEASE HELP ME! :(
Answers
Answer:
The company has 70 falvors