Answer:
?
Step-by-step explanation:
Heeeeeeeeelllllllllppppppppppp
Please
Answer:
Your answer is 4
Hope that this is helpful. Tap the crown button, Like & Follow me
Answer:
y=4x-5
Step-by-step explanation:
the slope intercept equation is y=mx+b
m=slope and b=y intercept
the slope is the change in y over the change in x and as y goes up 8 x goes over one 8/2=4 so the slope (m) is 4
The y intercept is at (0,-5) so b is -5
if we add it all together we get that the slope intercept equation is y=4x-5
Hal earns $5 a week doing chores for his parents. He also earns $10 a week for each dog, d, he walks.
Write an equation to find m, the total amount of money Hal earns in one week. Which variable in the equation is the dependent variable and which variable is the independent variable? Tell how you know.
Answer:
Step-by-step explanation:
m = 5 + 10d
The variable "d" is the independent variable because its value does not depend on another variable. The variable "m" is the dependent variable because its value depends on the value of the variable "d"
I will give brainlyest
Answer:
[tex]\frac{10}{11}[/tex]
Step-by-step explanation:
The formula for the trigonometric function sin is:
[tex]sin[/tex]Ф[tex]=\frac{opposite}{hypotenuse}[/tex]
The side opposite to the ∠g is x, which is equal to 10
[tex]opposite=x[/tex] [tex]x=10[/tex]
the hypotenuse of the triangle is z, which is equal to 11
[tex]hypotenuse=z[/tex] [tex]z=11[/tex]
so the ratio is:
[tex]\frac{10}{11}[/tex]
plz mark me brainliest. :)
Select all the equations where m = 4 is a solution.
Choose 3 answers:
13 = 9+ m
7- m = 3
15 = 11m
5= m + 2
E
20 = m = 5
13=9+m, 7-m=3 and im not sure about the third answer
If you flip a coin and roll a 6-sided die, what is the probability that you will flip a heads and roll a 5?
Answer:
1/12
Step-by-step explanation:
Write the fraction as a decimal 64 100
Answer:
0.64 is a decimal and 64/100 or 64% is the percentage for 64/100.
Step-by-step explanation:
Answer:
64/100 = 0.64
Step-by-step explanation:
64/100=0.64
(i don't know how to explain it)
1. A number plus 6 is less than -3?
2. A number minus 17 is greater than or equal to 23
Answer:
1= NUMBER 6 IS NOT LESS THAN -3, 6 IS MORE THAN -3
2=23 IS GREATER THAN -17
Step-by-step explanation:
BIG BRAIN
HOPE THIS HELPS
Identify the independent variable and dependent variable in the situation:
Wait time, w, and the number of people in line to get on a ride, p.
Independent variable
[Choose)
Dependent variable
[Choose ]
Harry is planning a holiday for 4 people for 7 days.
Here are the cost for the Holiday for each person
Travel $150
Hotel $50 for each day
Spending money $250
What fraction is closer to 1?
This is due tomorrow! So please help me!
A) 1/4
B)4/6
C) 4/9
D) 3/9
F) 11/12
That’s all of the choices
Answer:
11/12 is the fraction that is closer to 1.
Answer:
11/12
Step-by-step explanation:
11/12 is only one unit away from becoming whole, (1), while the other options are 3, 2, and 5 units away from becoming whole.
Write the equation of the line in fully simplified slope-intercept form.
Answer:
y=4/5x+8
Step-by-step explanation:
in order to find the slope intercept form of a line the first step you have to take is finding where the line meets the y-axis
in this case it would be at (0,8)
so therefore 8 would be your y-intercept (which we label as B)
then in order to find the slope, what i do is find the next point in the middle of the graph (-5,4)
and then i find the distance between the y-intercept and the next point
and in order to do this i first take 8 and subtract by 4 in order to get to (0,4)
and then it moves to the left so i also subtract -5 because the next point is located on (-5,4)
so when doing this it creates our equation of y=mx+b
and that turns into y=4/5x+8
desmos is also a website that can help you with graphing and visualizing things out as well and can also be useful for trial and error when it comes to slopes and graphs and what not.
anyways hope this helps!
if it did please make sure to rate it, leave a like, and give me the brainliest!
have a great day!
2/3x + 1/4 = 46/6x - 1/3
Answer:
x = 1/12
Step-by-step explanation:
2/3x + 1/4 = (8x+3) /12 (create equivalent fractions with a denominator of 12)
23/3x - 1/3 = (23x - 1) /3 *(46/6x = 23/3x)
8x + 3 = 23x - 1
12 3
now cross-multiply:
3(8x + 3) = 12(23x - 1)
24x + 9 = 273x - 12
9 = 252x - 12
21 = 252x
x = 21/252 which reduces to 1/12
what is y + 20 < 180? please help me
Answer:
y < 160
Step-by-step explanation:
y + 20 < 180
-20 < -20
y < 160
y is less than 160
so the answer is y < 160
happy to help!
I need Help can someone please help me with this. Write an equation of a function with each domain: A. [2, [infinity]) B. (-[infinity], [infinity]) C. (2, [infinity])
Step-by-step explanation:
A.
[tex]f(x) = \sqrt{x - 2} [/tex]
B.
[tex]g(x) = 2x [/tex]
C.
[tex]h(x) = \frac{1}{x - 2 \: } \: \: \: \: h(x) = x where x is greater than zero
While working on the roof of his house, John leans a 15 foot ladder against a second story window. If the distance on the ground between the base of the ladder and the house is nine feet, at what height does the ladder reach the second story window? In your final answer, include all necessary calculations.
Answer:
12 foot.
Step-by-step explanation:
Given that,
A ladder leans a 15 foot ladder against a second story window.
The distance on the ground between the base of the ladder and the house is 9 feet.
We need to find the height of the ladder. Let it is h.
If we consider a right angles triangle such that 15 foot is hypotenuse, 9 feet is base, then we need to find the perpendicular height of the triangle. Using Pythagoras theorem to find it.
So, the height of the ladder that reaches the second story window is 12 foot.
2. Which of the following is not true?
a. 3(x + 5y) = 3x + 15y
b. 3x(6x) = 18x?
C. 3(x + 2y + 7) = 3x + 6y + 21
d. 5(y + 6k2) = 5(y + 6 + 6k)
Answer:
c
Step-by-step explanation:
Someone please help!
Answer:
its B
Step-by-step explanation:
They are all direct variations
y = -3x + 5
2x + y = 6
solve using substitute please
Answer:(3,-1)
Step-by-step explanation:
Which of the following shows a translation of f(x) two units down?
A. f(x + 2)
B. f(x) + 2
C. f(x – 2)
D. f(x) – 2
Answer: D. f(x)-2
Step-by-step explanation:
Changes insides the parenthesis translate left and right. If it is [+] a number, then it is moving to the left. If it is [-] a number, then it is moving to the right.
Changes outside the parenthesis translate up and down. If it is [+] a number, then it is moving upward. If it is [-] a number, then it is moving downward.
----------------------------------------------------------------------------------------------------
Given
Translate f(x) 2 units downward
Solve
According to the rules, it should be -2 units outside of the parenthesis
Therefore, it should be f(x)-2
Hope this helps!! :)
Please let me know if you have any questions
Answer:
D. f(x) – 2
Step-by-step explanation:
3. Reflect the triangle ABC over the x-axis
to create triangle A'B'C'.
Answer:
A = (-4,-4) B = (-2,-2) C = (-5,-1)
A password is made from 1 letter and 1 digit. No letters or digits can
be repeated.
How many possible passwords are there?
label optional
Y
Xf(x)
VX Xn
m (x) |XIS
skill code: 601001
Find the length of RS.
A. 40 units
B. 8 units
C. About 6.3 units
D. About 2.8 units
Given:
The two points on the graph are R(-2,-4) and S(-8,-6).
To find:
The length of RS.
Solution:
Distance formula: The distance between two points is
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Using the distance formula, the distance between R(-2,-4) and S(-8,-6) is
[tex]d=\sqrt{(-8-(-2))^2+(-6-(-4))^2}[/tex]
[tex]d=\sqrt{(-8+2)^2+(-6+4)^2}[/tex]
[tex]d=\sqrt{(-6)^2+(-2)^2}[/tex]
[tex]d=\sqrt{36+4}[/tex]
On further simplification, we get
[tex]d=\sqrt{40}[/tex]
[tex]d=6.32455532[/tex]
[tex]d\approx 6.3[/tex]
Therefore, the length of AB is about 6.3 units. So, the correct option is C.
which one is it please help
Is it Function or not function
Answer:
Not a function
Step-by-step explanation:
The graph does not pass the line test.
Proving the Single Opposite Side Pair Theorem Given: AD=BC and AD BC prove:ABCD is a parallelogram
Answer:
8 parts
Step-by-step explanation:
1. AD≅BC Given
2. AD║BC Given
3. ∠DAC and ∠BCA Def. of alt.
are alt. interior angles interior angle
4. ∠DAC ≅ ∠BCA alternate interior angle theorem
5. AC ≅ AC reflexive property
6. ΔDAC ≅ ΔBCA SAS
7. AB ≅ CD CPCTC
8. ABCD is a parallelogram parallelogram side theorem
The proof of ABCD is a parallelogram is given in the solution.
What is a parallelogram?In geometry, a parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure.
The proof is as follows :-
AD≅BC (Given)
AD║BC (Given)
∠DAC and ∠BCA (alternate angles)
∠DAC ≅ ∠BCA (alternate angle)
AC ≅ AC (common)
ΔDAC ≅ ΔBCA (SAS rule)
AB ≅ CD (CPCT)
Hence,
ABCD is a parallelogram (by the definition of parallelogram)
Hence, proved.
Learn more about parallelogram, click;
https://brainly.com/question/29147156
#SPJ3
[tex]\sqrt{-36[/tex]
Answer:
6
Just use a calculator
SOMEBODYY PLEASE PLAEASE PLEASE HELP
A bottle of shampoo costs $4 at a store. It is on sale for 25% off, and the sales tax in 5.5%. What is the sales price of the shampoo?
Answer:
1.22 dollars after sales tax
Solve this equation: 2x = 5
Answer:
2.5
Step-by-step explanation:
2x = 5
x = 5/2 = 2.5
I hope im right!!
Fifty 6th grade students chose to play outside for free time. This is 25% of the 6th grade class. How many total students are there in the 6th grade?
Answer:200
Step-by-step explanation:
Write and solve equations:
If asia is 10 years older than rani the sum of their age is 200
Let Asia's and Rani's age be "x"
Since Asia is 10 years bigger Asia will be "x+10"
Asia's Age + Rani's Age = 200
x + x + 10 = 200
2x + 10 = 200
2x = 200 - 10
2x = 190
x = 190
-----
2
x = 95
Asia = x + 10
95 + 10
105
Rani's age is 95 and Asia's Age is 105