Answer:
Correct answer is 0.67
Step-by-step explanation:
Devin has $24.50 in his bank account and then he buys a bike for $62.75 on his credit card. a) Write an expression showing his purchase. b) Does he still have money remaining or is he in debt?
Estimate the force needed for a 2.5 kg mass.
Answer:
F=ma
We need an acceleration to calculate a force. For now, we can only say that F = 2.5kg*a
Step-by-step explanation:
Mass alone tells us nothing about any forces on the object. 2.5kg is the same whether in space or next to a black hole. The forces would be quite different, however.
What is the length of AB?
Answer:
10
Step-by-step explanation:
it is the 3,4,5 triangle times two in lengths
A number, truncated to 1 decimal place, is equal to .
Write down the lower and upper bounds of the number.
A number, truncated to 1 decimal place, is equal to 15.4
Write down the lower and upper bounds of the number.
Answer:
Step-by-step explanation:
truncated means when its rounded up from the lower bound and upper bounds meaning lower bound=15.4 and upper bound=15.5
The lower and upper bounds of the number are 15.4 and 15.5 respectively.
Given data:
When a number is truncated to 1 decimal place, it means that only the first decimal digit is considered, and the rest of the decimal places are discarded. In this case, the number truncated to 1 decimal place is 15.4.
The lower bound of the number is the largest number that rounds down to 15.4 when truncated to 1 decimal place. Since 15.4 is already rounded down, the lower bound is simply 15.4.
The upper bound of the number is the smallest number that rounds up to 15.4 when truncated to 1 decimal place. The next number that rounds up to 15.4 is 15.5.
Hence, the lower bound is 15.4 and the upper bound is 15.5.
To learn more about truncation of a number, refer:
https://brainly.com/question/29980617
#SPJ3
What are the zeros of the function
f(x) = x2 + 7x – 18?
Enter your answers in the boxes.
The zeros of
f(x) a
are ____
and ____
Answer:
-9 and 2
Step-by-step explanation:
If you enter the equation into a graphing calculator, you'll see where the line crosses the X intercepts
Slope =1/4; (8,3) is on the line
Answer:
y = (1/4)x + 1
Step-by-step explanation:
yeah-ya ....... right?
2) <3 and <4 are complementary angles. If m<23 = (x + 24)° and m<4 =(x)º, then
find the measures of these angles.
Answer:
angle 3: 57; angle 4: 33
Step-by-step explanation:
because they are complementary angles they add up to 90 so we set the equation up like this
x + 24 + x = 90
after combining like terms and subtracting 24 from each side you get this
2x = 66
when you simply you get this
x = 33
angle 3 is 57 when we add and angle 4 is 33
A store sells two types of toys, A and B. One unit of toys A yields a profit of $2, while a unit of toys B yields a profit of $3. The store owner, Anthony, estimates that no more than 2000 toys will be sold every month. Anthony pays $8 and $14 for each one of toy A and B respectively. He also does not plan to invest more that $25,000 in inventory of these toys. Identify the constraints that represent the situation.
Free
What is the quotient of 10/5? ITS EASY
Answer:
[tex] \frac{10}{5} = \frac{2 \times 5}{5} = 2 \\ here \: 2 \: is \: quotient \\ answer \: for \: a \: diviision \: is \: quotient \\ thank \: you[/tex]
Determina il vertice D del parallelogramma ABCD, sapendo che A(3;-1), B(2;3) e C(-2;0) sono suoi tre vertici consecutivi.
What is 45÷38 ?
215
83
2
2215
ill give brainliest
How to check 20p+15=35p+30？ really need help help
Answer:
p= -1.5 ( i dont know if this is what you were asking but)
Step-by-step explanation:
20p+15=35p+30
-15 -15
20p=35p+15
-35p -35p
-10p=15
/-10 /-10
p= -1.5
what is this please help g(x)=−3x−8
Answer:
I think this is what the question is asking:
g=-3-8/x
x==8/3+g
Step-by-step explanation:
Factor the expression.
-5m4 – 17m
Answer:
( m − 2 )( 4 m − 9 )
Step-by-step explanation:
Please help 40 points! Picture attached below
We know that diagonal of a square is equal to the diameter of circle
So, Given side of a square = 4 cmwe know diagonal of sqaure = √2 × side = 4 × √2 = 4√2 cm.So, diameter of circle = 4√2 cm.Hence, the required answer is = 4√2 cm.
Ann Dawson spends one week collecting orders. If 32 people purchase plants totaling $222.22,
what is the average amount of Ann Dawson's sale?
Answer:
7,111.04
Step-by-step explanation:
222.22x32= 7,111.04
10.0 x 0.01
----------------- =
0.01 x 0.01
10.0 x 0.01 0 . 1
----------------- = -------------
0.01 x 0.01 0 . 0001
PLEASE HELP ME
I don't know how to solve this
Answer:
y = 77 degrees
Step-by-step explanation:
180 = 4x + 29 + 9x - 5
180 = 13x + 24
156 = 13x
x = 12
4x + 29 = y
48 + 29 = y
y = 77 degrees
In the given figure, find the value of x?
60 + 3x = 180 ( linear pair)
3x = 180 - 60
3x = 60
x = 60/3
x = 20
- BRAINLIEST answerer ❤️✌
Answer:
40°
Step-by-step explanation:
As per the provided information in the given question, we have :
∠AOC = 60°∠BOC = 3xAB is a straight line.We've been asked to calculate the measure of ∠BOC.
Here, ∠AOC and ∠BOC are making linear pair of angles.
[tex]\odot [/tex] Linear pair : Linear pair of angles are nothing but the two adjacent angles of which non-common arms are two opposite rays. Now, as these both angles are making linear pair so,
[tex] \longrightarrow \sf{\quad { \angle AOC + \angle BOC = 180^\circ }} \\ [/tex]
Substitute the measure of ∠AOC and the expression of ∠BOC.
[tex] \longrightarrow \sf{\quad { 60^\circ+ 3x = 180^\circ }} \\ [/tex]
Transposing the like terms.
[tex] \longrightarrow \sf{\quad {3x= 180^\circ -60^\circ }} \\ [/tex]
Performing subtraction of the terms in RHS.
[tex] \longrightarrow \sf{\quad {3x= 120^\circ }} \\ [/tex]
Now, transpose 3 from LHS to RHS, its arithmetic operator will get changed.
[tex] \longrightarrow \sf{\quad {x= \cancel{\dfrac{120^\circ}{3}} }} \\ [/tex]
Dividing 120° by 3.
[tex] \longrightarrow \quad\underline {\boxed{ \textbf{\textsf{ x= 40}}^\circ }} \\ [/tex]
∴ The value of x is 40°.
[tex] \underline{ \qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad} \\ [/tex]
Learn More :○ Measure of straight angle = 180°
○ If a ray stands on a line then the sum of the adjacent angles so formed is 180°.
○ The sum of the angles of a linear pair is 180°.
[tex] \setlength{\unitlength}{1 cm}\begin{picture}(0,0)\thicklines\put(5,1){\vector(1,0){4}}\put(5,1){\vector(-1,0){4}}\put(5,1){\vector(1,1){3}}\put(2,2){$\underline{\boxed{\large\sf a + b = 180^{\circ}}$}}\put(4.5,1.3){$\sf a^{\circ}$}\put(5.7,1.3){$\sf b^{\circ}$}\end{picture}[/tex]
Given h(x) = -X – 1, solve for 2 when h(x) = -3.
Answer and Step-by-step explanation:
We are given the function h(x), which is equal to -x - 1.
We are told to solve for x and are given information the h(x) is equal to -3.
First, plug -3 in for h(x).
-3 = -x - 1
Second, add 3 to both sides, then add x to both sides.
-3 +(3 + x) = (-x - 1) +(3 + x)
(The 3's cancel out on the left, leaving the x, the x's cancel out on the right, leaving the -1 + 3, and -1 + 3 equals 2).
x = 2
When h(x) is equal to -3, x is equal to 2.
#teamtrees #PAW (Plant And Water)
I hope this helps!
Domain & Range for 565 mph
ASAP please thank you
Step-by-step explanation:
that is really totally easy :
to get the value of the nth term, you just need to put the actual number instead of n in the calculation rule and calculate !
the 1st term :
3×1 + 2 = 3 + 2 = 5
the 2nd term :
3×2 + 2 = 6 + 2 = 8
the 3rd term :
3×3 + 2 = 9 + 2 = 11
the 10th term :
3×10 + 2 = 30 + 2 = 32
Perform the indicated operation. Be sure the answer is reduced.
x+1/x-8 - x/8-x =
Answer:
the second option
Step-by-step explanation:
What is I don’t know what is 82928 x 27272
Answer:
2261612416
Comment if you need help with this still
Which equation has no solution?
Group of answer choices
the absolute value of 2 x minus 1 equals 0
the absolute value of 5 minus 3 x equals negative 8
the absolute value of negative x minus 3 equals 5
the absolute value of negative x plus 9 equals 0
Answer:
B. the absolute value of 5 minus 3 x equals negative 8Step-by-step explanation:
The absolute value is never negative as per definition.
A. |2x - 1| = 0, has solutionB. |5 - 3x| = - 8, no solutionC. |-x - 3| = 5, has solutionD. |-x + 9| = 0, has solutionCorrect choice is B
Given :-
the absolute value of 2 x minus 1 equals 0the absolute value of 5 minus 3 x equals negative 8the absolute value of negative x minus 3 equals 5the absolute value of negative x plus 9 equals 0To find :-
Which of the equation has no solution .Answer :-
Convert the given statement from word form to mathematical form ,
| 2x - 1| = 0 | 5 - 3x | = -8 | -x-3 | = 5 | - x + 9| = 9As we know that the modulus function always gives positive values . So from the given options we can see that |5-3x| = -8 , which is not possible .
Hence | 5-3x | = -8 has no solutions .
the answer is 13 if you subtract them, the answer is 3 one of the two numbers is
Answer:
16
or
-10
Step-by-step explanation:
x-3=13
or
3-x=13
PLEASE HELP!! Please answer
Answer:
O x = 75, y = 68 (second option)
Step-by-step explanation:
74° = (x - 1)°
x - 1 = 74
x = 74 + 1
x = 75
40° + (y - 2)° + 74° = 180°
y - 2 = 180 - 40 - 74
y - 2 = 66
y = 66 + 2
y = 68
Answer:
Refer to the attachment
a^3+2abc-5c^2
a=3 b=7 c=-3
Answer:
3^3+2(3)(7)(-3)-5(-3)^2=-144
hope this is your required answer
Answer:
-144
Step-by-step explanation:
a³ + 2abc - 5c² = (3)³ + 2(3)(7)(-3) - 5(-3)²
= 3³ + (-126) - 5(-3)²
= 27 + (-126) - 45
= (-99) - 45
= -144
your welcome
phineas has 3 times as many baseball cards as ferb.together,they have a total of 228 baseball cards.how many baseball cards does ferb have?
i think its ctuallly76
if a domain is "all real numbers" can it be a function?
Hello!
Answer:
Yes
Step-by-step explanation:
Functions assign outputs to inputs. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.
Hope this helps!
Answer:
Yeah
Step-by-step explanation:
you know real numbers are the combination of. the rational and irrational number so they domain over all other functions