Answer:
2(x + 3) - 1
Step-by-step explanation:
Let [tex]x[/tex] represent the unknown number.
From the information given, we can form the equation
[tex]2(x+3)-1[/tex]
Breakdown:
2(x + 3) - 1 from "1 less than twice the sum of a number and 3"
2(x + 3) - 1 from "1 less than twice the sum of a number and 3"
2(x + 3) - 1 from "1 less than twice the sum of a number and 3"
I need help please!!!
Worth 10 points will give brainliest if correct!
Answer:
the x coordinate is 1 and the y coordinite is 5
find the relative error of the number 8.6 if both of it's digits are correct
Answer:
if the X number is rounded up to N decimal place then EA=12(10-N)
m
6x - 4
F12x + 3
14r + 13
Determine an expression that represents:
Perimeter =
Area =
Answer:
P = 50x + 11
A = ((12x +3 ) × (14x +13)) + ( 1/2 (6x-4)^2)
Step-by-step explanation:
P =( the triangle - the shared side) +( the rectangular P - the shared side with the triangle )
P =2(6x - 4) + (14x +13) + 2 (12x +3)
P = 12x -8 + 14 x + 13 +24x +6
P = 50x + 11
Area = Triangle area + Rectangular area
T area = 1/2 base × hight
1/2 (6x-4) (6×-4)
= 1/2 (6x-4)^2
Rectangular Area = hight × length
= (12x +3 ) × (14x +13)
A = ((12x +3 ) × (14x +13)) + ( 1/2 (6x-4)^2)
Determine if each term is synonymous to SLOPE.
Answer:
A to C and B to D
Step-by-step explanation:
Thats how it works dude/Bro
How do you do this. Please give a full answer and explain why.
Law of Exponent
[tex] \displaystyle \large{ {a}^{ - n} = \frac{1}{ {a}^{n} } }[/tex]
Compare the terms.
[tex] \displaystyle \large{ {a}^{ - n} = {( - 2)}^{ - 3} }[/tex]
Therefore, a = -2 and n = 3. From the law of exponent above, we receive:
[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{ {( - 2)}^{ 3} } }[/tex]
Exponent Def. (For cubic)
[tex] \displaystyle \large{ {a}^{3} = a \times a \times a }[/tex]
Factor (-2)^3 out.
[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{( - 2) \times ( - 2) \times ( - 2)}}[/tex]
(-2) • (-2) = 4 | Negative × Negative = Positive.
[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{4 \times ( - 2)}}[/tex]
4 • (-2) = -8 | Negative Multiply Positive = Negative.
[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{ - 8}}[/tex]
If either denominator or numerator is in negative, it is the best to write in the middle or between numerator and denominators.
Hence,
[tex] \displaystyle \large \boxed{ {( - 2)}^{ - 3} = - \frac{1}{ 8}}[/tex]
The answer is - 1 / 8
Plsssssssssssssssssssss help me fast
Answer:
The answer is 95cm2
Step-by-step explanation:
A=b×h
=19×5
= 95 cm2
please mark me the brainliest
(-3,4) (-2,5) (-1, 10), (0,4) (1,6)
function or non function
f(x)=x2
g(x)=x−3
Find the composition of the two functions and show your process:
f(g(x))
Answer:
x²-6x+9
Step-by-step explanation:
f(x) = x²
g(x) = x-3
f(g(x)) = (x-3)²
=(x-3) (x-3)
= x²-3x-3x+9
= x²-6x+9
Answer:
[tex]f(x) = {x}^{2} \\ g(x) = x - 3 \\ f(g(x) = f(x - 3) = {(x - 3)}^{2} \\ = {x}^{2} - 2 \times x \times 3 + {3}^{2} \\ = {x}^{2} - 6x + 9 \\ thank \: you[/tex]
Find the value of 9 ÷ 2/5
Answer:
22(½)
Step-by-step explanation:
9 ÷ 2/5
9 × 5/2
45/2
22(½)
Answer:
❁ Hello! ❁
9 ÷ 2/5 = 9 × 5/2 = 45/2
Number 2? I’m so confused..
Answer:
answer is 4. each square is 0.5
Step-by-step explanation:
10⁴ has how many zeros?
Answer:
4 zeros
Step-by-step explanation:
10·10·10·10=10000
Answer:
10,000.
Step-by-step explanation:
10 to the power of 4 = 10 x 10 x 10 x 10 = 10,000. hope this helps
What is the ratio equivalent to 1:1
Answer:
1:1 ratio is 1 part or 1 unit of a particular quantity.
Complete the table of values.
Select two ratios that are equivalent to 27: 9.
Choose 2 answers:
Answer:
1. 9:3
2. 3:1
Step-by-step explanation:
Hope it really helps you
Please help review this explain why its wrong and tell me whats right pls
Answer:
for 1st one B is corret
for 2nd one D is correct
Step-by-step explanation:
Arrange the following integers in ascending order, putting the smallest first. Look at the negative numbers first. The smallest negative number is -35, then -2. Then look at the positive numbers.
what is the solution to 2x+3= -7
2x + 3 = -7
2x = -7 - 3
2x = -10
x = -10/2
Answer:
Step-by-step explanation:
2x + 3 = -7
2x = -10
x = -5
Joe reads 24 chapters of a book in 8 hours. What is his rate chapters per hour?
24 chapters in 8 hours = 3 chapters per hour
24 : 8 = 3
Answer:
3
Step-by-step explanation:
The rate formula is to divide the length by the time.
In this, 24 chapters is the length and 8 hours is the time.
Divide:
24/8 = 3
So, the speed is 3 chapters per hour
Hope this helped.
Simplify 6^9/6^3
20 characters :/
Answer:
=46,656
Step-by-step explanation:
=6^9 =6^3
=10,077,696 =216
=10,077,696 / 216
=46,656
What equation results from completing the square and then factoring?
x2 + 16x = 41
Answer:
D. (x+8)^2=105 A P E X
Step-by-step explanation:
Which number has a 6 that is 1/10 of the value of the 6 in 7,639
Answer:
60
Step-by-step explanation:
the 6 in 7639 has a value of 600
600/10 = 60
Please help me and thank you!! Show the steps also please I got 198x
9514 1404 393
Answer:
264x³-66x
Step-by-step explanation:
The order of operations requires this be evaluated as ...
11x(96x÷4x -6) . . . . given
11x(24x·x -6) . . . . . . division inside parentheses
11x(24x² -6) . . . . . . multiplication inside parentheses
264x³ -66x . . . . . multiply by outside factor (use the distributive property)
_____
Additional comment
The appearance of the expression in parentheses may induce you to evaluate it as (96x)÷(4x) = 24. The order of operations requires that you do the division before the multiplication, left to right, so this must be evaluated as ...
((96x)÷4)x = 24x²
You need to be very careful with division and with exponents to make sure to follow the Order of Operations exactly. If you have an appropriate calculator, it will do that automatically. For example, if you tell your calculator ...
(for x=2) 11×2×(96×2÷4×2-6)
it should give you the result 1980, not 396.
Answer:
= 198x
Step-by-step explanation:
11x × { 96x ÷ 4x -6}
11x × { 24x -6}
264x - 66x
= 198x
You got the correct answer
Find the slope and y-intercept of the following line.
- 10 - x= -5
BER
Find the slope of the line. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The slope of the line is
(Simplify your answer. Type an integer or a fraction.)
B. The slope of the line is undefined.
(Answer quickly)
Answer:
The Slope of the line is undefined
Step-by-step explanation:
Error Analysis jeremy incorrectly says that 2 1/8 is the same as 2.18 Convert 2 1/8 to a decimal correctly. Then explain 's likely error.
Answer:
1 divided by 8 = 0.125 let's replace the 0 with a 2 since 2 is the whole number = 2.125 is correct
Step-by-step explanation:
Jeremy has mistaken 2 1/8 as 2.18 probably because he thought 1/8 was 0.18
The correct decimal value is 2.13.
We have Jeremy who incorrectly said that [tex]2\frac{1}{8}[/tex] is the same as 2.18.
We have Convert [tex]2\frac{1}{8}[/tex] to a decimal correctly.
How will you convert the mixed fraction - [tex]5\frac{2}{3}[/tex] to normal fraction?The method to convert the mixed fraction to normal fraction is -
[tex]5\frac{2}{3}\\[/tex] = [tex]\frac{3\times 5 +2}{3} = \frac{17}{3}[/tex]
According to question, we have -
Mixed fraction = [tex]2\frac{1}{8}=\frac{17}{8}[/tex] = 2.125 = 2.13
Hence, the correct decimal value is 2.13.
To solve more questions on Error analysis, visit the link below -
https://brainly.com/question/11152559
#SPJ2
Liam's monthly bank statement showed the following deposits and withdrawals:
$32.35, -−$114.95, $63.09, $98.79, -−$79.41
If Liam's balance in the account was $62.45 at the beginning of the month, what was the account balance at the end of the month?
Answer:
I think it's $62.32?
Step-by-step explanation:
1. $62.45 USD subtracted by ($114.95 + $79.41) = -131.91 USD
2. $-131.91 + ($32.35 + $63.09 + $98.79) = $62.32
Find the midpoint of the line segment with the endpoints A and B.
A(4.8): B(6,2)
The midpoint of the line segment is (Type an ordered pair.)
Answer:
The midpoint is (5,5).
Step-by-step explanation:
midpoint formula: x1+x2/2 y1+y2/2
x – Зу +8x47+ 15 – 4у
Answer:
X-7y+391
Step-by-step explanation:
First multiply
8x47=376
Now group those that are the same together
X-3y -4y+376 +15
X-7y+391
Answer:
x - 7y + 391
Step-by-step explanation:
[tex]x - 3y + 8 \times 47 + 15 - 4y[/tex]
[tex]x - 3y + 376 + 15 - 4y[/tex]
[tex] - 3y - 4y = (- 3 - 4)y = - 7y[/tex]
[tex]x - 7y + 376 + 15[/tex]
[tex] = x - 7y + 391[/tex]
Find the amplitude of f(x) = 8 sin(6x + 4) – 3.
9514 1404 393
Answer:
8
Step-by-step explanation:
The amplitude is the coefficient of the sine function: 8.
Answer:
8
Step-by-step explanation:
Amplitude is the onehalf of highest value minus the lowest value
since sine function has maximum 1 and minimum -1, then the highest value of f(x) is 8(1) - 3 = 5 and the minimum value is 8(-1)-3 = -11.
Therefore the amplitude is (1/2) ( 5 +11) = 8.
Order the following decimals from least to greatest (separated by
commas).
0.33 0.83 0.2 0.57 0.5
Answer:
0.2, 0.33, 0.5, 0.57, 0.83
write a decimal equivalent to the fraction
[tex]-\frac{7}{10}[/tex]
9514 1404 393
Answer:
-0.7
Step-by-step explanation:
7 goes in the tenths place. That's what seven tenths means. Of course, the decimal number has the same negative sign.
-0.7
Hunter assumed he would only get 64
problems correct on his test, but he
actually got 78 correct. What was his
percent error?
