Answer:
152
Step-by-step explanation:
x =7+1 = 8
8 x 19 =152
Answer:
Your answer is.....
152
Mark it as brainlist answer . follow me for more answer.
Step-by-step explanation:
The word " _____ " in a word problem probably indicates you may estimate an answer.
Answer:
"in an average of" / "approximately"
Step-by-step explanation:
these clue words do not hold any definite value. therefore, it can be used for estimating.
6. Write an equation for a line that passes through (6, 12) and (10, 20).
Answer:
Step-by-step explanation:
Y = mx +b / Slope intercept form
mx - y = -b / Standard form
6m -2 = -b / Plug in ( 6,2)
-9m -10 = -b / Plug in ( -9, 10)
Solve the system of equation for m and b.
6m -2 = -9m -10 , then 15m = -8 m = -8/15
b = -6m +2 ,then b= -6 ( -8/ 15) +2 = 78/15
-8/15 X - y = - 78/15
8X +15y = 78 / Equation of in standard form
Note: This is a different methods of solving this problem. All methods find their roots coming from the basic premises.
Equation of a line in the slope intersect form is
Y = mx +b
To convert to standard form of ax + by =c
Simply move over the parameters
mx - y = -b where a = m , and c = -b
Then we feed coordinates of 2 points in there
make a 2 equation with 2 unknown( m,b) to
solve.
Solve y = x + 6 for X.
x= y + 6
x= -y + 6
x = y - 6
x= -y - 6
Answer:
x=y-6
Step-by-step explanation:
First, flip the equation.
x+6=y
Finally, add -6 to both sides.
x+6+−6=y+−6
x=y−6
For the function k(x) =Negative StartFraction 1 Over 16 EndFraction x – 8, what is the inverse function k–1(x)?
Answer:
Step-by-step explanation: it’s D on edge
The inverse function is,
⇒ k⁻¹ (x) = -16 (x + 8)
What is Inverse function?
The inverse function returns the original value for which a function gave the outputs.
Given that;
The function is,
k (x) = -1/16 x - 8
Now, Find the inverse function as;
k (x) = -1/16 x - 8
Substitute k (x) = y,
y = -1/16 x - 8
Find the value of x in terms of y,
y = -1/16 x - 8
y + 8 = -1/16 x
16 ( y + 8 ) = -x
x = -16 ( y + 8 )
Replace x and y,
y = -16 ( x + 8 )
Thus, The inverse function is,
⇒ k⁻¹ (x) = -16 (x + 8)
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How many solutions does the following equation have? 7(y+3)=5y+8 A No solutions B Exactly one solution C Infinitely many solutions
Answer:
C
Step-by-step explanation:
Answer:
Answer is B
Step-by-step explanation:
7y+21=5y+8
2y=-13
y= -6.5
please just answer this question
Answer:
6 pieces
Step-by-step explanation:
They have a common denominator of 6, so it should be cut into 6 pieces. Sue would get 3 pieces (half the pan) and Dena would get 2 pieces (one-third the pan)
Score: 0 of 1 pt
11 of 13 (10 complete)
HW Score: 50%, 6.5 of 13 pts
9.4.45
Question Help
A car rental company charges a daily rate of $25 plus $0.30 per mile for a certain car. Suppose that you rent that car for a day and your bill (before taxes) is $145. How
many miles did you drive?
miles
p
til
fi
t
-
vo
va
(1,1)
More
Enter your answer in the answer box and then click Check Answer
?
Answer:
3335552255442882283222333
Round 10,982 to the nearest ten thousand
Answer:
10980
Step-by-step explanation:
10,000
Since the thousand is 0 you keep the ten thousand at 1 and make all other digits 0.
May god be with you but help me
Answer:
150
Step-by-step explanation:
because 30 x 5 =150
Answer:
150°
Step-by-step explanation:
Here,
In linear pair we get the rest of its side angle we get is,
30° + x(unknown value) = 180°
=> x = 150°
Now,
Angle 1 = x. [As corresponding Angles]
So , value of 1 is 150° (Ans)
Elsa, Chang, and Bob have a total of 104 in their wallets. Chang has 3 times what Bob has. Elsa has 6 more than Bob. How much does each have?
Answer:
Bob=19.60
Elsa=25.60
Chang=58.80
Step-by-step explanation:
(E)lsa + (C)hang + (B)ob=104
C=3B
E=B+6
substitute
(B+6)+3B+B=104
5B+6=104
5B=98
5B/5=98/5
B=19.60
E=19.60+6=25.60
C=3(19.60)=58.80
A coin is flipped and a number cube is rolled.Use a tree diagram to find the probability of getting heads and a number greater than 2?
For the coin: 2 possibilities, either head or tail. So probability of head is 1/2.
For the cube (assuming numbers are 1 to 6): 6 possibilities (1 2 3 4 5 6). We have 3 odd numbers, so probability of odd number is 3/6=1/2.
You want both head and an odd number, so you multiply the 2 probabilities: 1/2×1/2=1/4.
So the answer is 1/4.
You can use a tree to better understand probabilities.
A single card is drawn at random from a standard 52 card deck.
Work out the following probabilities in their simplest form:
P(6) =
P(not 6) =
Figurative Language Escape Room: Find the 4-Digit Code
Answer:
A = 3
B = 8
C = 2
D = 5
Step-by-step explanation:
The language is solved and the four digit code is given by
A = 3
B = 8
C = 2
D = 5
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
2 + 1 = A
On simplifying the equation , we get
A = 3
Now , 3 + 5 = B
B = 8
And , D + 3 = 8
Subtracting 3 on both sides , we get
D = 5
And , 3 + C = 5
Subtracting 3 on both sides , we get
C = 2
Hence , the four digit code is A = 3 , B = 8 , C = 2 , D = 5
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The five members of the Traynor family each buy train tickets. During the train ride, each family member buys a boxed lunch for $6.50. If the total cost of the trip is $248.50, what is the price of each train ticket?
Answer:
5555555
Step-by-step explanation:
I really dont know
. Given that r satisfies the inequality 20.x > 33,
find the smallest value of x if .r is a prime number.
Answer: x = 2.
Step-by-step explanation:
By an online search, i found that the question is:
"Given that x satisfies the inequality 20*x > 33, find the smallest value of x if x is a prime number."
To find the smallest value of x we need to input different possible values of x (where we have the condition that x must be a prime number) and see which one is the first one that makes the inequality true.
The prime numbers are:
2, 3, 5, ....
Let's start with the smaller one, x = 2
So we input it in the inequality and get:
20*2 > 33
40 > 33
this is true.
Then we can have x = 2, which is the smaller prime number that satisfies the inequality.
What is y when x =17
Answer:
The answer is 30
Answer:
y = 30
Step-by-step explanation:
There are 2 ways to find the answer to this.
#1
The relationship between x and y is y = x+13.
x is 17 so 17+13 would equal y.
17+13 = 30
y = 30
#2
rule for y: y increases by 4
26+4 = ?
26+4 = 30
y = 30
Pls help I’ll brainlest):
Step-by-step explanation:
cross-multiply
4y = -2
y = -2/4
y = -1/2
Answer-
y=-1/2
Multiply each side by -2 to isolate the variable.
1/4 x -2 = -1/2
Can anyone Help me !?.
Answer:
484
Step-by-step explanation:
22^2 is equal to 22*22 which is 484
¡Hello!
•ayuda please •
is important
estoy aprendiendo Español ☆☆☆☆☆
ayúdenme porfis, al menos♧ la primera operación ♧
Answer:
Step-by-step explanation:
number 2= 2 (rounded)
same thing for 1
Step-by-step explanation:
djhdjdndnsnxjjxnxjxjxjxkdjjfjfjfk
7. Si el perímetro de un cuadrado es igual 48 m El área del mismo es igual
a) 134 m? b) 144 m2 C) 154 m2 d) 124 m2
Answer:
D) 124 m2 creo .............
Clara makes and sells paintings. The supplies needed to make each painting cost her $13.00. She earns $75.00 for each painting she sells.
Which set of integers best represents these values?
Answer:
im not sure, but i think its 88$-13$=75
Step-by-step explanation:
x-13$=75$=>x=88$
Whats the worst zodiac sign
Answer:
Personal Experience
Step-by-step explanation:
Scorpio
Answer:
In my honest opinion I'd say Leo
Justin bought 12 souvenirs
during 6 days of vacation. How
many days will Justin have to
spend on vacation before he will
have bought a total of 20
souvenirs?
Answer:
10 days
Step-by-step explanation:
12 souvenirs during 6 days = 2 souvenirs per day
2x = 20
divide 2 on each side
x = 10
In ΔIJK, k = 7.2 cm, ∠J=55° and ∠K=67°. Find the length of i, to the nearest 10th of a centimeter.
Answer:
6.6
Step-by-step explanation:
The length of i is 6.6 units(after the nearest 10th of a centimeter) if in ΔIJK, k = 7.2 cm, ∠J=55°, and ∠K=67°.
What is the triangle?The triangle can be defined as a three-sided polygon in geometry and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.
We have a triangle:
As we know the sum of the triangle is 180°
So I = 180 - 55 - 67 = 58°
Applying sin law to calculate the value of i:
[tex]\rm \frac{i}{sin58} = \frac{k}{sin67}[/tex]
[tex]\rm i = \frac{7.3\times sin 58}{sin67}[/tex]
i = 6.633 units ≈ 6.6 units (sin58 = 0.848, and sin67 = 0.920)
Thus, the length of i is 6.6 units(after the nearest 10th of a centimeter) if in ΔIJK, k = 7.2 cm, ∠J=55°, and ∠K=67°.
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Which description is correct for the polynomial 4x² + 3x +5?
A)quadratic trinomial
B)quartic monomial
C)cubic binomial
D)cubic trinomial
Answer:
A. Quadratic trinomial
Step-by-step explanation:
You can easily eliminate B and C because trinomial means there are three terms. B has monomial (one term) and C has binomial (two terms).
Now you have A and D. D is cubic which means the first term (4x²) would have to be cubed (4x³). Quadratic means it is squared.
joan grew a plant from a seedling the seedling was 3/8 inch tall when she planted it one week later the plant was 7/8 inch tall how much did the plant grow in that week
Answer:
4/8 or 1/2
Step-by-step explanation:
7/8-3/8= 4/8 or 1/2 because 4 is half of 8
Blake is going to invest in an account paying an interest rate of 3% compounded annually. How much would Blake need to invest, to the nearest ten dollars, for the value of the account to reach $83,000 in 16 years?
Answer:
51720
Step-by-step explanation:
The expression below shows how to convert 12 gallons to cups with one part missing
.
Which value completes the expression?
A.
B.
C.
D.
Answer:
The answer would be C
Step-by-step explanation: I got it correct on my test
Answer:
C. 4 quarts 1 gallon
Step-by-step explanation: i got it correct on the test, and someone else said it which validates me
Find a solution to the linear equation y=−x+7 by filling in the boxes with a valid value of x and y.
Answer:
[tex](x,y) = (0,7)[/tex]
[tex](x,y) = (3,7)[/tex]
Step-by-step explanation:
The question and the attached image are different. However, the attached image answers the question y = -4 correctly.
So, I will solve for: [tex]y = -x + 7[/tex]
Given
[tex]y = -x + 7[/tex]
Required
Possible values of x and y
Let x = 0:
[tex]y = -x + 7[/tex]
[tex]y = -0 + 7[/tex]
[tex]y = 7[/tex]
So, we have:
[tex](x,y) = (0,7)[/tex]
Let y = 4
[tex]y = -x + 7[/tex]
[tex]4 = -x + 7[/tex]
Collect Like Terms
[tex]x = -4 + 7[/tex]
[tex]x =3[/tex]
So, we have:
[tex](x,y) = (3,7)[/tex]
So, all you need to do is: assume a value for either x or y, then solve for the other variable.
Bradley's Copiers sells and repairs photocopy machines. The manager needs weekly forecasts of service calls so that he can schedule service personnel. Use the actual demand in the first period for the forecast for the first week so error measurement begins in the second week. The manager uses exponential smoothing with a = 0.1. Forecast the number of calls for week 6, which is next week.
Week Actual Service Calls 2
1 8
2 34
3 38
4 27
5 25
The forecast for week 6 is ________ service calls.
Answer:
28.86
Step-by-step explanation:
According to the scenario, computation of given data are as follows,
Exponential smoothing a = 0.1
we can calculate forecast for each week by using following formula,
Forecast for week = Forecast of last week + a × ( actual calls of last week - forecast of last week)
By using this method, forecast for all week are as follows
Week Actual calls Forecast Calculation
1 28 28
2 34 28 [28 + 0.1 × ( 28 - 28)]
3 38 28.60 [28 + 0.1 × ( 34 - 28)]
4 27 29.54 [28.6 + 0.1 × ( 38 - 28.6)]
5 25 29.29 [29.54 + 0.1 × ( 29 - 29.54)]
6. 28.86 [29.29 + 0.1 × ( 25 - 29.29)]