Answer:
5
Step-by-step explanation:
Answer:
Less Than :)
Step-by-step explanation:
Find the slope of a line parallel to the given line. y=4/5x+5
Answer:
y = 4/5x
Step-by-step explanation:
Her ya go!
Kimberly wrote a check for $58 to pay her monthly telephone bill, but when balancing her checkbook, she accidentally recorded it as credit rather than as a debit. How will her check register compare to her monthly bank statement when she receives it
Answer:
C. The balance in her check register will be $116 over the balance on her bank statement.
What kind of segment is AQ?
Answer:
A. Altitude
Step-by-step explanation:
An altitude is a perpendicular line in a triangle that goes from a vertex to the base of the triangle.
5. Color five-eighths, .
ОООО
ОООО
Answer:
●●●●
●ООО
Step-by-step explanation:
Camila just got a brand new pet lizard, and she collects data 3 times a day for 10 days to see if her lizard is awake or asleep.
The table below shows her data. "A" represents an awake lizard, and "S" represents a sleeping lizard.
Answer:
0.3
0.4
0.2
0.1
Step-by-step explanation:
look at the pic
Javier solved the equation shown
8(9 + x) = 192
72 + x = 192
x = 120
Which mistake did Javier make in his calculations?
Answer:
8 should be multiplied in the parenthesis
Step-by-step explanation:
8(9 + x) = 192
72 + 8x = 192
8x = 120
x = 4
Javier made the mistake while expanding the brackets.
What is the order of operation?Order of operation means simplify the function , expression etc. in given manner.
To expand a single bracket multiply each term inside the bracket by the term outside the bracket.
8 (9+x) = 192
8*9 + 8*x = 192
72 + 8x = 192
Now, rearranging the above expression
8x = 192 - 72
8x = 120
x = 120/ 8
x = 5
Hence, Javier made the mistake while expanding the brackets.
To learn more about the order of the operation;
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explain how to determine if the two expressions are equivalent using x=6 and x=10
8x+40. 8(x+5)
Answer:
Step-by-step explanation:
if they're equivalent, when you plug in either 10 or 6 for x, they should both equal the same.
x=10, 8(10)+40=120.... 8(10+5)=120. so they equal. also test 6
8(6)+40=88. 8(6+5)=88
they are equivalent since they both equal each other, no matter what you plug in. reason being that the 8(x+5) is the factorized version of 8x+40
Answer:
By putting both values of x in the expression, it can be concluded that both expressions are equivalent.
Step-by-step explanation:
The expressions can be evaluated to be equivalent by putting the values given
The expressions are:
8x+40 and 8(x+5)
Putting x = 6 in both
[tex]8x+40\ and\ 8(x+5)\\8(6)+40\ \ ; \ 8(5+6)\\48+40\ \ \ \ ; \ \ 8(11)\\88\ \ \ \ \ \ \ \ \ \ \ ; \ \ 88[/tex]
The values of both expressions are same on x=6
Now putting x = 10
[tex]8x+40\ and\ 8(x+5)\\8(10)+40\ \ ; \ 8(10+6)\\80+40\ \ \ \ ; \ \ 8(16)\\120\ \ \ \ \ \ \ \ \ ; \ \ 120[/tex]
The values of both expressions are same on x = 10
Hence,
By putting both values of x in the expression, it can be concluded that both expressions are equivalent.
A family spends $450 every month on food. If the family’s income is $1,800 each month, what percent of the income is spent on food?
Explain the process and the properties you have to use to solve the logarithmic equation: [tex]log_3x + log_3 4 - 2log_3 3 = 2[/tex]
The answer is down below
which of the following presents a geometric sequences
Answer:
Where is the options?
...
ll give you brainliest if you give me brainliest but you have to tell me who gave me it bc then I wont know but I WILL CHECK!
Answer:
Whts a bc
Step-by-step explanation:
Answer:
lol im confusion
Step-by-step explanation:
G(x)=-4+7 rate of change
tiana deposited 500 into an account that earns 6% simple interest. how many years will it take for the value of the account to reach 2000?
((please show step-by-step))
Answer:
4 years and 24% simple interest
Step-by-step explanation:
if 500 make a 6% simple interest then if it asks to get to 2k then it will be like 5x4=20 so 4 years, and it will make 24% vaule of simple interest
Solve the system of equations.
y = 7x - 9
y= 7x + 7
a. (-4,1)
b. (-4,-1)
(4,1)
d. No solution
Answer:
No solution
Step-by-step explanation:
7x-9 = 7x+7
7x = 7x +16
0 = 16
NO SOLUTION
Mr. Henderson's imaginary) Porsche accelerates from 20 m/s to 60 m/s in 4 seconds. Its acceleration is
Answer:
[tex]a = 10[/tex]
Step-by-step explanation:
Given
[tex]Initial\ Velocity\ (u) = 20m/s[/tex]
[tex]Final\ Velocity\ (v) = 60m/s[/tex]
[tex]Time = 4s[/tex]
Required
Determine the acceleration
This question will be answered using the first equation of motion.
[tex]v = u + at[/tex]
Substitute values for v, u and t
[tex]60 = 20 + 4 * a[/tex]
[tex]60 = 20 + 4 a[/tex]
Subtract 20 from both sides
[tex]60 - 20= 20 -20 + 4 a[/tex]
[tex]40= 4 a[/tex]
Divide both sides by 4
[tex]10 = a[/tex]
[tex]a = 10[/tex]
Hence, the acceleration is 10m/s/s
The radius of a spherical ball is increasing at a rate of 2 cm/min. At exactly what rate (in cm^2/min) is the surface area of the ball increasing when the radius is 9 cm?
Answer:
51
Step-by-step explanation:
If this pattern continues,represent the number of sit ups she does per minute for the first 5 weeks of training as a numeric sequence
Answer:
im just saying your not explaining the question clearly
Step-by-step explanation:
Which term describes 2x + 5 = 17?
A. constant
B. equation
C. inequality
D. expression
Answer:
Expression
Step-by-step explanation:
Using a weighted moving average with weights of 0.60 for June, 0.30 for May, and 0.10 for April, find the July forecast
This question is incomplete, the complete question is;
Given that a Historical Demand for a product is;
Month Demand
January 12
February 11
March 15
April 12
May 16
June 15
Using a weighted moving average with weights of 0.60 for June, 0.30 for May, and 0.10 for April, find the July forecast.
Answer: the July forecast is 15
Step-by-step explanation:
Given that;
Month Demand Weights
January 12
February 11
March 15
April 12 0.10
May 16 0.30
June 15 0.60
July ? ?
Formula for calculating weighted moving average is
Ft = w1A_t-1 + w2A_t-2 ............+ wnA_t-n
w1, w2, wn is the weight assigned to the period t-1, t-2, t-n respevtively
A_t-1, A_t-2, A_t-n is the demand period t-1, t-2, t-n respevtively
and n is the total number prior periods in the forecast.
so we just substitute our values into the equation
Forecast(July) = (15 × 0.6) + (16 × 0.30) + ( 12 × 0.10)
= 9 + 4.8 + 1.2
= 15
Therefore the July forecast is 15
What does A and B equal?? Helpppp???
Answer:
I believe that the answers are:
a= 65 degrees
b= 80 degrees
Step-by-step explanation:
Purple 80 and b should be the same so 80 degrees
180 - 80 is 100 which is A so a equals 100-35 whis is 65.
Answer:
a=65°, b=100°
Step-by-step explanation:
Hope the answers help! I got confused at first, but take a last look at line BE. Angle EAF is vertically opposite to this line. This means that angle BAF equals 80°. b=100°. a is just 180-80-35, so a=65°.
Help me with this question pleaseee
Answer:
Step-by-step explanation:
Remark
If the horizontal lines are parallel, then 2x + 20 = 3x - 10
Equation
2x + 20 = 3x - 10
Add 10 to both sides
2x + 20 + 10 = 3x
Subtract 2x from both sides
30 = x
2x + 20 = 2*30 + 20 = 80
Answer:
x = 30 and both the angles are 80°
__________________________________________________________
In the given figure,
∠(2x + 20) = ∠(3x - 10) [corresponding angles]
20 = x - 10 [subtracting 2x from both sides]
x = 30 [adding 10 on both sides]
Value of the angles:
the questions required us to find the measure of a certain ∠XAE, but since we cannot see an ∠XAE in the image provided, we will find the measure of both the angles [let ∠(2x + 20) = ∠1 and ∠(3x-10) = ∠2]
Measure of ∠1:
We are given that the magnitude of ∠1 is:
∠1 = 2x + 20
since x = 30
∠1 = 2(30) + 20 [replacing the value of x]
∠1 = 80°
Measure of ∠2:
We are given that the magnitude of ∠2 is:
∠2 = 3x - 10
since x = 30
∠2 = 3(30) - 10 [replacing the value of x]
∠2 = 80°
Write the equation of the line that has a slope of 2 and passing through (3,-4) point
Answer:
[tex]y=2x-10[/tex]
Step-by-step explanation:
We know that the line has a slope of 2 and it passes through the point (3, -4).
So, we can use the point-slope form:
[tex]y-y_1=m(x-x_1)[/tex]
Where m is the slope and (x₁, y₁) is a point.
So, let’s substitute 2 for m and (3, -4) for (x₁, y₁). This yields:
[tex]y-(-4)=2(x-3)[/tex]
Solve for y. Distribute the right:
[tex]y+4=2x-6[/tex]
Subtract 4 from both sides. Therefore, our equation is:
[tex]y=2x-10[/tex]
the cost of 12 kg sugar is $240 what will be the cost of 3 kg sugar
Question:
The cost of 12 kg sugar is $240 what will be the cost of 3 kg sugar.
Given:
Cost of 12 kg sugar = $240To find?
cost of 3 kg sugarAnswer :
To find cost of 3kg sugar first we have to find cost of 1 kg sugar.
Cost of 1 kg sugar = Cost of total no. of sugar ÷Total sugar Cost of 1 kg sugar = $240/12Cost of 1 kg sugar = $20Now Let's find cost of 3 kg sugar
Cost of 3kg sugar = total no of sugar ×Cost of 1 kg sugar
Cost of 3kg sugar = 3×$20
Cost of 3kg sugar = $60
Help !!!..............
....:
Answer:
2) 0.45 3)1.67 4)8/125
Step-by-step explanation:
1000g=1kg
450g=0.45kg
1 4/6 =10/6
10/6=1.67
0.64=64/1000
64/1000=8/125
what's 6x-12 in simplest form
Answer:
6x - 12 is the simplest form.
Step-by-step explanation:
This is as simple the equation can get.
#teamtrees #WAP (Water And Plant)
Simplest form of expression 6x-12 is 6(x - 2).
What is an expression?An algebraic expression in mathematics is an expression which is made up of variables and constants, along with algebraic operations (addition, subtraction, etc.). Expressions are made up of terms.
Given expression
6x-12
Multiplying and dividing with 6
6(x - 2)
Hence, 6(x - 2) is the simplest form of expression 6x-12.
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Henry goes to a store an buys an item that costs xx dollars. He has a coupon for 5% off, and then a 5% tax is added to the discounted price. Write an expression in terms of xx that represents the total amount that Henry paid at the register.
Answer:
xx - 5% + 5% dollars
Step-by-step explanation:
he was given a 5%coupon meaning 5% was deducted.
then a 5% sales tax was added presenting us with the expression:
xx - 5% + 5%
no more!
Answer:
0.9975x
Step-by-step explanation:
0.9975x
Suppose a floor is going to be tiled with
square stone tiles that measure ½ foot on
each side. How many tiles are needed for a
rectangular floor that measures 14 ½ feet
long and 8 ½ feet wide?
Answer:
20 tiles
Step-by-step explanation:
Which inequality is true
Can the function f(x) = x^2 - 4x + 4 be factored? If so write in factored form.
Answer:
(x-2)(x-2)
Step-by-step explanation:
Find two things you can multiply to equal to 4 and add to equal -4
-2*-2=4 and -2+-2=-4
Write as a decimal -3/5 show the work