Answer:
um im not sure but u seem smart enough to do this
Step-by-step explanation:
simplify the ratio 84: 36: 108: 60
Answer:
A) 7 : 3
B) 7 : 4
Step-by-step explanation:
84 : 36
Simplified:
42 : 18 ( divided by 2)
21 : 9 ( divided by 2)
7 : 3 ( divided by 3)
7 : 3
108 : 60
35 : 20 ( divided by 3)
7 : 4 ( divided by 5)
7 : 4
Factor the expression: 3x + 6*
Please help
Answer:
3(x+2)
Step-by-step explanation:
Answer:
3 (x + 2)
Step-by-step explanation:
3
+
6
3
(
+
2
)
What is 4/3 (2x-1) = -12
Answer ASAP please and the first numbers are supposed to be a fraction (4/3)
Answer:
x=-4
Step-by-step explanation:
Average height of a species of tree (in feet) after a certain number of years Years 1 2 3 4 5 6 7 8 Height 2.1 3.2 6.8 7.3 11.2 12.6 13.4 15.9 What is the correlation coefficient for the set of data
Answer:
0.989
Step-by-step explanation:
i believe so at least
9 + 12 = 12 + 9
a.
Commutative Property of Multiplication
b.
Commutative Property of Addition
c.
Associative Property of Multiplication
d.
Associative Property of Addition
Answer:
it has to be d
Step-by-step explanation:
yes
can someone help me solve i will give 20 points
Answer:
l = 15 ft
w = 6 ft
A = 90 sq ft
Step-by-step explanation:
since the width is 2" then it is 6' per given info
the length can be found by using this proportion: 2"/6' = 5"/l
2l = 30
l = 15'
A = 15 x 6 = 90 sq ft
Solution:
Area of rectangle ( terrace ) = Length × width
= ( 5 × 2 ) in.²
= 10 in.²
At the beginning of the year, Ms. Carter had 45 post it notes on her desk. Ms. Carter now has 60% more than the post its she started with, how many post its are on her desk now?
The first step in attempting to factor the expression x2−7x+10 is to write out all of the factor pairs. Which of the following is the complete list of factor pairs for the constant term in this expression?
1 and 10, 2 and 5, −1 and −10, −2 and −5
1 and 9, 2 and 8, 3 and 7, 4 and 6, 5 and 5
−1 and 7, 1 and −7
1 and 10, 2 and 5
Answer:
1 and 10, 2 and 5,-1 and -10,-2 and -5
Step-by-step explanation:
i jus took the check
The complete list of factor pairs for the constant term in this expression are
1 and 10, 2 and 5, −1 and −10, −2 and −5
The standard form of a quadratic equation is expressed as;
ax²+bx+c = 0
Given the quadratic equation x²−7x+10
To factor this expression, we need to get two values if when multiplied will give 10 (product of the coefficient of x²and the constant term) and the sum will give -7(coefficient of x).
The two values are:
-2 and -5
-2 * -5 = +10-2-5 = -72 and 5
2 * 5 = 102 + 5 = 71 and 10
1 * 10 = 0-1 and -10
-1 * -10 = 10Learn more here: https://brainly.com/question/22852340
What is the circumference of the circle with a diameter of 10 inches using ≈ . ?
Answer: 31.4
Step-by-step explanation:
C=πd
C=π×10
C=10π
C=31.4
David is preparing for a dance competition. He needs to practice for 14 hours in 5 days. Which of the following statements show that David is practicing according to the required rate?
A.
55 hours in 10 days
B.
67 hours in 12 days
C.
28 hours in 10 days
D.
22 hours in 15 days
Answer:
B is your answer
Step-by-step explanation:
Answer:
it's answer is C
hope it helps you
262 + 923 + 231 - 138 = ?
Answer: 1278
Step-by-step explanation:
Write an equation of the line that passes through the points (-3,-9) and (5.-9).
y =
45/27=x/3 solve for x pls help
Answer:
x = 5
Step-by-step explanation:
hope this helps!!
Answer:
x=5
Step-by-step explanation:
5/3=45/27
X + 4=-7 what is x. pls show work
Answer:
x = -11
Step-by-step explanation:
[tex]x + 4 = -7[/tex]
subtract 4 from both sides of the equation
[tex]x = -11[/tex]
Answer:
X= -11
Step-by-step explanation:
X+4-4 = -7-4
Then simplify.
If 850 students go to the school, about how many students prefer burgers?
Answer:
340 students prefer burgers.
Step-by-step explanation:
144 is 40% of 360.
Multiply 850 by 40% to find how many students prefer burgers.
850 x 0.4 = 340
What is the number pattern of these numbers? 40, 43, 39, 42, 38, 41, 37
And, what are the next three numbers?
Answer: Add 3 and the Subtract 4. Next numbers are 40, 36, 39
Step-by-step explanation: Hope this helps :)
what is 52cm as a fraction of 90cm? (as a simplified fraction)
and what is 30L as a fraction of 110L? (as a simplified fraction)
!plis help me quick bc i got 20 minutes left to hand it in to my teacher!
Answer:
[tex]\frac{26}{45}[/tex] and [tex]\frac{3}{11}[/tex]
Step-by-step explanation:
(a)
Expressing as a fraction
[tex]\frac{52}{90}[/tex] ( divide numerator/ denominator by 2 )
= [tex]\frac{26}{45}[/tex] ← in simplest form
(b)
Expressing as a fraction
[tex]\frac{30}{110}[/tex] ( divide numerator/ denominator by 10 )
= [tex]\frac{3}{11}[/tex] ← in simplest form
plz, help me with this question?
divide both sides by 7 to get x alone
84/7 = 12
B.12
Answer:
b
Step-by-step explanation:
If f(3) = 12, which of the following could be a solution for the equation f(x).
Answer
f(x) = 3x+3
Explanation
So basically your replacing x with 3 to see which one would turn out to be 12.
3(3) = 9
2(3)+12 = 18
3(3)+3 = 12
(3)+10 = 13
Only the third one becomes 12 when you replace x with 3, so the answer is number 3.
The function of which f(3) = 12 is the solution is f(x) = 3x + 3 thus option (C) will be correct.
What is a function?The function is a relationship between variables, and the nature of the relationship defines the function for example y = six and y = x +6 like that.
Given the solution of an unknown function,
f(3) = 12
If it is the solution then it must satisfy the respective function.
By cross-checking options ;
Option (A) →
f(3) = 3×3 = 9 so it will not the function.
Option (B) →
f(3) = 2(3) + 12 = 18 so it will not the function.
Option (C) →
f(3) = 3(3) + 3 = 12 so it will be the respective function.
Hence "The function of which f(3) = 12 is the solution is f(x) = 3x + 3".
For more about the function,
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Answer all these questions please
A skateboard park charges a $5 admission fee plus $2 for every hour spent at the park with a three-hour maximum stay. What are the input values of this problem situation?
Answer:
11 dollars
Step-by-step explanation:
If you do 1 person going into the park it starts with 5 dollars then you add 2$ to ever hour with a 3 hour limit so at the limit the amount paid would be 11 dollars if there was one person there for 3 hours
If the perimeter of a triangle is 45 meters and two of the sides have lengths 17 meters and 19
meters, determine if the triangle is isosceles or not.
Answer:
Not isosceles
Step-by-step explanation:
45 - (17 + 19) = 9
9 is the side length which is not equal to either of the other sides so the triangle is scalene.
Write down the first five terms of the sequence which has the n th term
Answer:
2
A) 12
B) 18
C) 20
D) 11
E) 25
F) 33
Step-by-step explanation:
because the next of the 10 is 12
Charise's expenses for the month of July are outlined below. Car insurance: $120.54 Cell phone bill: $55.99 Groceries: $65.00 Her monthly income is $1,050.00. What percentage of her income are expenses?
Answer: so the total of her percentage will be $28.21
Step-by-step explanation:you have to go like
120.54%
55.99
65.00
1,050,00
and you will find your answer.
Math;
Evaluate the expression
(120 divided by 20)divided by (2x3)
My question is how do I get the answer?
Answer: 1
Step-by-step explanation:
We are given:
(120/20) / (2 * 3)
Simplify the numerator first:
120/20 = 6
Simplify the denominator:
2 * 3 = 6
Put them together and simplify one final time:
6/6 = 1
The expression (120 divided by 20) divided by (2 times 3) evaluates to 1.
Here, we have,
given
the expression (120 divided by 20)divided by (2x3)
To evaluate the expression:
(120 divided by 20) divided by (2 times 3)
First, we can simplify within the parentheses:
120 divided by 20 = 6
2 times 3 = 6
Now we have:
6 divided by 6
Since both the numerator and denominator are the same, the result is 1:
6 divided by 6 = 1
Therefore, the expression (120 divided by 20) divided by (2 times 3) evaluates to 1.
To learn more on Expression click:
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did I follow the instructions on how it told me to answer this question
Answer:
did I follow the instructions on how it told me to answer this question
Step-by-step explanation:
No? wouldn't it be $10.50???
Helen has $30 in a savings account that earns 10% interest, compounded annually.
To the nearest cent, how much will she have in 2 years?
Answer:
100+10= 110
110/100= 1.1
30 X 1.1^2= 36.3
$36.30
Geometry
Find the degree for each angle in the triangle
Answer:
acute
Step-by-step explanation:
6. If AABC ~ ADEF, find the value of x.
Answer:
ED=22.4
Step-by-step explanation:
AB/FE=BC/ED
25/28=20/ED (x=ED)
ED=22.4
3. Paige draws a blue rectangle and a red rectangle. The rectangles are
similar. The blue rectangle is 8 inches wide and 4 inches longer than it is
wide. The red rectangle is 12 inches wide. How long is the red rectangle?