Answers
Answer:
the forth one is linear
Step-by-step explanation:
Related Questions
the difference of 5 and 2, times 3
Answers
Answer:
9
Step-by-step explanation:
(5-2)*3
5-2=3
3*3=9
Answer:
3(5-2) = 9
Step-by-step explanation:
PEMDAS
In ΔRST, the measure of ∠T=90°, the measure of ∠S=21°, and ST = 7.7 feet. Find the length of TR to the nearest tenth of a foot.
Answers
Answer:
TR = 3 ft
Step-by-step explanation:
tan x = [tex]\frac{o}{a}[/tex]tan (21) = [tex]\frac{o}{7.7}[/tex]7.7( tan 21) = o2.9 = oround up and you get;3.0=oEvalúa 13-0{,}75w+8x13−0,75w+8x13, minus, 0, comma, 75, w, plus, 8, x cuando w=12w=12w, equals, 12 y x=\dfrac12x= 2 1 x, equals, start fraction, 1, divided by, 2, end fraction.
Answers
Answer:
[tex]13- 0.75 * (12) + 8 * (\frac{1}{2} ) = 13-9+4\\\\13-5=8[/tex]
Therefore, the result after evaluating the expression is: 8Step-by-step explanation:
Evaluate 13-0.75w+8x13−0.75w+8x13, minus, 0, point, 75, w, plus, 8, x when w=12w=12w, equals, 12 and x=\dfrac12x= 2 1 x, equals, start fraction, 1, divided by, 2, end fraction.
For this case we have the following expression:
[tex]13-0.75w + 8x[/tex]
Evaluate for the following values:
w = 12
x = 1/2
We Substituting the values we have:
[tex]13- 0.75 * (12) + 8 * (\frac{1}{2} ) = 13-9+4\\\\13-5=8[/tex]
Therefore, the result after evaluating the expression is: 8a car travels at 54 km/h for first 20seconds , 36km/h for next 30seconds and finally 18km/h for next 10 seconds find the averade velocity
Answers
Answer:
39 km/h
Step-by-step explanation:
Velocity is the rate of change of distance in a given direction with time. Mathematically,
Velocity = Displacement/time
Like speed, velocity is measured in Km/h or m/s.
Given that the car travels at 54 km/h for first 20seconds,
since 60 seconds = 1 minute and
60 minutes = 1 h,
20 seconds
= 20/(60 ×60) h
= 1/180 h
In the same vein,
30 seconds
= 30 / (60 ×60) h
= 1/120 h
10 seconds
= 10/(60 ×60) h
= 1/360 h
Hence if the car travels 54 km/h for 10 seconds, the distance covered
= 54 × 1/180
= 3/10 Km
If the car travels 36km/h for next 30seconds, the distance covered
= 36 × 1/120
= 3/10 Km
If the car travels 18km/h for next 10 seconds, the distance covered
= 18 × 1/360
= 1/20 km
Total distance = 3/10 Km + 3/10 Km + 1/20 Km
= 13/20 Km
Total time spent = 20 + 30 + 10
= 60 seconds
= 1/60 h
Average velocity = 13/20 km/ 1/60 h
= 39 Km/h
Which diagram has all the correct lines of reflectional symmetry for the rectangle?
Answers
Answer:
The Second Option
Step-by-step explanation:
The lines should be across the rectsngle verticslly don the middle and horisonitally through the mifddle. This allows you to fold the shape across the line, through the middle and be exactly a half of the shape.
Answer:
b on 3dge
Step-by-step explanation:
The table represents a function,
X F(x)
-6 3
-2 1
0 4
3 -2
what is f(-2)?
A) -3
B)-1
C)1
D)3
Answers
Answer:
c
Step-by-step explanation:
the answer is c. because it is the corresponding value to minus two
What is the formula for the area A of a circle in terms of the radius r?
Answers
Answer:
A=pi r^2for example:
r=2 cm
Area=pi r^2
=3.14*(2)^2
=3.14*4
=12.56
hope it helps
Good luck on your assignment
pla may i have help i have done a but i carnt do b
Answers
Answer:
a) 125 ml of milk
b) 7.5 g of butter
Step-by-step explanation:
Answer: A. Simon needs 125 ml of milk to make 4 pancake. B. He needs 7 and a half grams of butter to make 12 pancakes
Step-by-step explanation:
A) If we know that 250 ml milk can help make 8 pancakes then we could set up a proportion as to how many milk we need to make 4 pancakes.
[tex]\frac{250}{8} = \frac{x}{4}[/tex] Solve by cross product,
8x = 1000
x = 125
B) The same with this we could also set up a proportion. We know you need 5 grams of butter when making 8 pancakes.
[tex]\frac{5}{8} = \frac{x}{12}[/tex] solve by cross product
60 = 8x
x = 7.5
Please answer correctly !!!! Will mark brainliest !!!!!!!
Answers
Answer:
Width=x+4
Step-by-step explanation:
(X+4)(x+9)=x^2+13x+36
Como resolver (+7).(-5)?
E favor responder com a expressao montada?
Obrigado!!!
Answers
Tu tá no brainly americano, irmão.
[tex]7 \times - 5 = - 7 - 7 - 7 - 7 - 7 = - 35[/tex]
what is standard form of 42/-10
Answers
Answer:
-4.2
Step-by-step explanation:
Taking the expression at face value, it is ...
42/-10 = -42/10 = -4.2
_____
Comment on "standard form"
In the US, a number is in standard form if it is written as a sequence of decimal digits and a decimal point (if there is a fractional part), usually with no leading zeros (left of the decimal point). The sign is prepended to that digit string, as shown above.
In the UK, a number is in standard form if it is written in "scientific notation." The rule for writing a number in standard form is that first you write down a number between 1 and 10, then you write ×10(to the power of an integer). Usually powers of 0, or multipliers of 1, are not written. Then the number here is still -4.2, rather than -4.2×10⁰.
Marissa is choosing a four-digit PIN for her ATM card. The first digit must be a digit from 1 through 9. For the other three digits, she can choose any combination of digits 0 through 9, but may not repeat a digit. Which shows part of the sample space for Marissa’s PIN? 0123, 0456, 0789 1012, 1033, 1004 2345, 2034, 2134 3200, 4200, 5200
Answers
Answer:
2345,2034,2134
Step-by-step explanation:
2 is between 1-9 and 345 does not include a repeated number, the same gods for the rest
Answer:
The answer is 2345, 2034, 2134
Step-by-step explanation:
I did the quiz on edge and got it correct!
Hope this helps
Find the area of the square below. Each unit on the grid represents one unit. Make sure you show your work and/or explain how you solved it.
Answers
Answer:
Area of the rectangle A = 17 units²
Step-by-step explanation:
Area of the rectangle A = Area of rectangle ACEG - (Area of the triangle ABH + Area of triangle BCD + Area of triangle DEF + Area of the triangle FGH )
Area of rectangle ACEG = Length × Width
= (5 units) × (5 units)
= 25 square units
Area of the triangle ABH = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]
= [tex]\frac{1}{2}(4)(1)[/tex]
= 2 units²
Area of the triangle BCD = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]
= [tex]\frac{1}{2}(1)(4)[/tex]
= 2 units²
Similarly, area of the triangle DEF = 2 units²
And area of the triangle FGH = 2 units²
Now area of the rectangle A = 25 - (2 + 2 + 2 + 2)
= 25 - 8
= 17 square units
Therefore, area of the rectangle A = 17 square units
Mia throws two fair dice together. What is the probability of scoring exactly one 6? The table below shows the 36 mutually exclusive outcomes when two fair dice are thrown.
i'll give brainliest if you answer correctly ;))
1.5/18
2.5/36
3.11/36
Answers
Answer:
5/18
Step-by-step explanation:
If we count all of the outcomes in the table with exactly one 6 in it, we will see that there are 10 outcomes that do so, and this is out of 36, so the probability will be 10/36 or 5/18.
if I'm 2 lessons into a class and my progress bar says that I am 1/3 of the way complete. How many lessons are in the class?
Answers
Answer:
Well you have 6 lessons in total.
Step-by-step explanation:
if you finished 2 lessons you are 1/3
It is basically the same as 2/6 lessons
so
2/6 = 1/3
You have 6 lessons
Answer:
6
Step-by-step explanation:
A rectangle has sides of 4 and 6 units. Which expression could you use to find the volume (in
cubic units) of the three-dimensional object formed by continuously rotating the rectangle about
the shorter side?
Answers
Answer:
144π
Step-by-step explanation:
If the rectangle below is continuously rotated about side, the solid figure formed is a cylinder.
A rectangle with sides of 4 and 6 unit continuously rotated about the shorter side gives a cylinder with a radius (r) of 6 units and a height (h) of 4 units. The volume of a cylinder is given by:
Volume = πr²h
Volume = π × 6² × 4 = 144π
The volume of the cylinder formed is 144π
Solve each equation. 1. 5/2 × X=1 2. X × 7/3=1 3. 1 ÷ 11/2=X
Answers
Answer:
1: x = 2/5
2: x = 3/7
3: x = 1/22
The school bought 130.5 pounds
of peanuts to sell at the carnival.
There were 0.375 pounds left over.
How many pounds of peanuts were sold?
Answers
Answer:
130.125
Step-by-step explanation:
The mode of the data : 1, 1, 2, 2, 6, 7, 3 and 2 is
Answers
Answer:
2
Step-by-step explanation:
The mode is the value that appears the most times in the data. In other words, it has the largest frequency.in some questions this is denoted as MO
Here, each number appears,
1 appears 2 times
2 appears 3 times
3 appears once
6 appears once
7 appears once
So, it is clear that 2 appears the most number of times.
Hope this Helps
Answer:
2Mode:
Mode is a number which occur or appears most often or frequently in set of numbers.It is that value which has the highest frequently .It is denoted by M0.
Given data: 1,1,2,2,6,7,3,2
Here,
2 is repeated 3 times,
The frequency of 2 is more in comparison to others.
So ,mode=2
Hope this helps..
Good luck on your assignment..
Question attached pls answer
Answers
Answer:
A=4686 M2
Step-by-step explanation:
A=H[B+A]/2
A=102+140
A=66 X 142 / 2
A=33 X 142
A=4686 M2
PLZZZ HELLP 3+7 − 1/2 is an example of
A. a numerical equation
B. an algebraic equation
C. a numerical expression
D. an algebraic expression
Answers
Answer:
C. a numerical expression.
Step-by-step explanation:
Right away, what you should know is that this is an expression. Equations are expressions, except wiht an equal sign. This is not algabraeic though, since there is no valuable (for example 3x, or 7a). So, through the process of elimination, the answer would be a numerical expression.
Hope this helps!
Find the greatest common factor of 18 and 35.
18
7
1
3
Answers
Answer:
=1
Step-by-step explanation:
find GCD, nothing can divide the two no.
1 is the ans.
Which ordered pair is generated from the equation shown below? y = 3x -2 A. (3, 9) B. (3, 7) C. (1, 3) D. (3, 1)
Answers
Answer:
B
Step-by-step explanation:
7 = 3*3 -2
7 = 9 -2
7 = 7
This is the only point that works.
Answer:
B
Step-by-step explanation:
Given n(t) = -2(t+5)2 +4, find n(-8).
Answers
Answer:
n(-8)=16 is the answer
Which ordered pair is generated from the equation shown below? y = 2x + 4 A. (1, 6) B. (1, 2) C. (3, 6) D. (8, 16)
Answers
Answer:
The ordered pair generated from the equation is (1, 6).
Step-by-step explanation:
An ordered pair is a pair of numbers, representing two variables, in a specific order. For instance, (x, y) = (1, 2) here x = 1 and y = 2.
The equation provided is:
[tex]y=2x+4[/tex]
Check for all the options:
A (1, 6): [tex]y=2x+4\Rightarrow\ 6=(2\times 1) +4\Rightarrow\ 6=6[/tex] B (1, 2): [tex]y=2x+4\Rightarrow\ 2=(2\times 1) +4\Rightarrow\ 2\neq 6[/tex] C (3, 6): [tex]y=2x+4\Rightarrow\ 6=(2\times 3) +4\Rightarrow\ 6\neq10[/tex] D (8, 16): [tex]y=2x+4\Rightarrow\ 16=(2\times 8) +4\Rightarrow\ 16\neq20[/tex]Thus, the ordered pair generated from the equation is (1, 6).
Answer:
(1,6)
Step-by-step explanation:
Please answer correctly !!!!!!!! Will mark brainliest !!!!!!!!!!!!
Answers
Answer:
c
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
m(x) = 2(x + 4)² - 8 ← is in vertex form
with vertex = (- 4, - 8 ) → A
Evaluate. Show all work
51-(21-5)x2
Answers
Answer:
19
Step-by-step explanation:
51-(16)x2
16x2=32
51-32=19
Step-by-step explanation:
B bracket
O of
D division
M multiplication
A addition
S subtraction
therefore 51-32 is equal to 49
Michael is using a number line to evaluate the expression –8 – 3.
Answers
Answer:
-11
Step-by-step explanation:
-8 - 3 = -11
Approximately how many times as large were Ronald Christian's 2014 20142014 earnings as Forest Thorton's? Athlete 2014 20142014 earnings (in dollars) Ronald Christian 92 , 000 , 000 92,000,00092, comma, 000, comma, 000 James Leon 20 , 300 , 000 20,300,00020, comma, 300, comma, 000 Mason Payton 15 , 700 , 000 15,700,00015, comma, 700, comma, 000 Ryan Nader 14 , 800 , 000 14,800,00014, comma, 800, comma, 000 Forest Thorton 30 , 000
Answers
Answer:3*10^3
Step-by-step explanation:
Subtract.
Your answer should be a polynomial in standard form.
(5p^3 - p) – (7p^2 + 4p - 3)
Answers
Answer:
5p³ - 7p² -5p + 3
Step-by-step explanation:
Combine like terms
5p³ - 7p² -5p + 3
Answer:
5p^3-7p^2-5p+3
Step-by-step explanation:
(5p^3 - p) – (7p^2 + 4p - 3)
Distribute the minus sign
(5p^3 - p) – 7p^2 - 4p + 3
Combine like terms
5p^3-7p^2-5p+3