Answer:
the equation doesn't have z as an exponent so i can't answer it
Step-by-step explanation:
Z = 5/8
-3 = 2 - 8z
-3= -8z +2
What is the common difference (d) of the A.P. 7, 1, – 5, – 11, ... ?
Answer:
d = -6
Step-by-step explanation:
t1 = 7, t2 = 1, t3 = -5, t4 = -11
t2 - t1 = 1 - 7 = -6
t3 - t2 = -5 - 1 = -6
t4 - t3 = - 11 - (- 5) = -11 + 5 = -6
Therefore, the common difference is constant( I. e -6). Therefore the common difference is -6.
Can someone help me PLZ! I keep posting the same question and no ones helping me :((((((((((((
Steve started with $250 and spent $20 per week. Chelsea started with nothing but saved $30 per week. Use x for time and y for savings.
Write an equation to represent Steve's situation.
Answer:
[tex]250 - 20x=y[/tex]
Step-by-step explanation:
As per the given problem, Steve starts with $250, and spent $20 a week, the problem mentions nothing about Steve's savings, therefore, one can assume that they didn't save anything. As the problem requests, parameter ([tex]x[/tex]) will be used for the time, and ([tex]y[/tex]) for the savings.
Steve's saving would be equal to his initial value, minus his expense, in essence;
[tex]250 - 20x=y[/tex]
The initial value, minus the amount spend per week multiplied by the week number will equal the savings left.
Answer:
y=250-(20x)
Step-by-step explanation:
help what is the coordinate for point A
Answer:
the answer is (-2,-3)
Step-by-step explanation:
please mark brainliest
Which is greater? 3/50 or 0.74
Answer:
0.74
Step-by-step explanation:
3/50 = 0.6
0.6<0.74
List all the factors of 30:
Answer:
1, 2, 3, 5, 6, 10, 15, and 30
Step-by-step explanation:
Which is more, 3,000 grams or 3 kilograms?
Answer:
Neither
Step-by-step explanation:
They are the same amount
Write the words for:
(3/4 - 1/5) x 4:
Answer:
three-forth minus one-fifth times four
Step-by-step explanation:
Answer:
Step-by-step explanation:
Third -fourth subtracted from one-fifth multiplied by four
HELP FAST
copy of Pure A?
6.6
12
2.2
2.2
4
4
12
Figure B
4
Figure A
Choose 1 answer:
Yes
B
No
Answer:
yes
Step-by-step explanation:
2.2 x3 =6.6
4x3=12
Hope this helps!
Answer:
you would divide by 3 to get the measurements for "A".
Step-by-step explanation:
can someone help me for question 3?
I really need help with this thing to please, if yall could answer like right now I would really appreciate it a lot.
HELP PLEASE!! not sure about this one!!
Answer:
y=4x
Step-by-step explanation:
The maxwell family went out to dinner.The price of the meal was $64.20. They left a 15%tip,what is the total cost of the meal including tip?
Answer: The sales tax on the meal is 6%, and the family leaves a 20% tip. What is the total cost of the meal? Please answer with whole number or decimal. Linda C. answered • 01/05/15. We can do this problem a few different ways.
Step-by-step explanation:
Can you someone me, please!!! :0
44:56
im probably wrong im so sorry
a sandwich store charges $10 delivery fee and $4.50
b. what is the total cost for x sandwiches ?
Answer:
Step-by-step explanation:
a sandwich store charges $10 delivery fee and $4.50
b. what is the total cost for x sandwiches ?
total cost equals the cost of the sandwiches plus the delivery fee
one sandwich cost $4.50
x number of sandwiches cost x times $4.50 or $4.50(x)
delivery fee = $10
total cost equals the cost of the sandwiches plus the delivery fee
total cost = $4.50(x) + $10
total cost = $4.50(x) + $10
Pls help I will give 5/5 and brainliest
Answer:
the 2nd one
Step-by-step explanation:
I took the Quiz
I need help on this and the first person who answer correctly gets a BRANLIST
Answer:
It would be D
Step-by-step explanation:
All the coordinates are divided by half.
Help me pls pls pls pls
5 2/4 because 3 and 2 are 5 and 1/4 plus 1/2 make up 2/4 meaning its either 5 2/4 or 5 1/2
now i get brainly <3
Ezra spins the following spinner 50 times. How many times should he expect to land on a 4?
Answer:
10
Step-by-step explanation:
you divide 5 and 50
what is the coordinate plane shown below?
please help me i will also give brainliest if correct
Answer:
x = -1, y = 0.125
Answer: (-1,1/8)
Step-by-step explanation:
Coordinates are given in (x,y) format. The x axis runs left to right and the y axis runs up and down.
Point P is on -1 of the x axis and appears to be between 0 and .25 on the y axis. This would be half of .25. .25 is 1/4 as a fraction. Half of 1/4 is 1/8. So the coordinates for point P are (-1,1/8)
What is 64x12 – 1,000 written as a difference of cubes?
What are the slope and the y-intercept of the linear function that is represented by the graph?
Answer:
The y intercept is 3
the slope is negative btw -3/4 is slope
Step-by-step explanation:
when ABCD is drawn to scale, would the lines AD and BC be parallel or not? you must justify your answer.
Step-by-step explanation:
The sum of angles in a quadrilateral is 360°, so ... Then angles A and B are both 90°, meaning sides AD and BC are parallel.
I think of a number multiply it by 3 and subtract 4 i get 32 what was the number help pleaseeee
Answer:
12
Step-by-step explanation:
3 x 12 = 36
36 - 4 = 32
Answer:
12
Step-by-step explanation:
Use inverse operations. 32+4 and divide the answer by 3 which is 12.
Express as a simple fraction in lowest terms
OK
Answer:
1/3
Step-by-step explanation:
First find the LCD or least common denominator. The least common denominator is the number that both of the denominators are divisible by.
In this case, 2 and 3 are both divisible by 6.
Convert both fractions into a fraction with a denominator of 6.
1/2 = 3/6 (multiply numerator and denominator by 3)
2/3 = 4/6 (multiply numerator and denominator by 2)
Now you can multiply as they have the same denominator.
3/6 × 4/6 = 12/36
Simplify.
12/36 = 1/3 (numerator and denominator are divisible by 12)
Hope that helps.
PLEASE HELP GIVING BRAINLIEST!!!
If ABCD is a parallelogram, m
Equation =
X =
Answer:
opposite sides of parallelogram are parellel.
so, angle A and angle D are co interior angle.
(3x+4)°+x°=180°
4x+4=180°
4x=180°- 4
4x=176°
x=176°/4
x = 44°
(3x+4)
=3×44+4
=136°
Question 21 of 45 If x + 2/7x = 9, then x = ?
A university president believes that over the past few years, the mean age of students attending his university has decreased. To test this hypothesis, a study is conducted in which the age of 150 students who have been randomly sampled from the student body is measured. The mean age is 21.5 years. A complete census taken at the university a few years prior to the study showed a mean age of 23.5 years, with a standard deviation of 8.5. Test using a 1% level of significance.
What is the null hypothesis?
Answer:
quisiera ayudarte pero no hablo inglés:(
What is the answer 3x-5=2x-1
Answer:
x=4
Step-by-step explanation:
Answer:
x = 4
Step-by-step explanation:
3x - 5 = 2x -1
Add 5 to both sides
3x - 5 + 5 = 2x - 1 + 5
3x = 2x + 4
Subtract 2x form both Sides
3x - 2x = 2x - 2x + 4
x = 4
50 points! Tell whether the orthocenter is inside, on, or outside the triangle. Then find the coordinates of the orthocenter.
Q(-1, 5), R(4, 3), S(-1, -2)
Answer:
(1,3) is inside the triangleStep-by-step explanation:
Orthocenter is the intersection of altitudes.
We'll calculate the slopes of the two sides and their altitudes ad find the intersection.
Side QRm = (3 - 5)/(4 - (-1)) = -2/5Perpendicular slope:
-1/m = 5/2Perpendicular line passes through S(-1, -2):
y - (-2) = 5/2(x - (-1)) ⇒ y = 5/2x + 1/2Side RSm = (-2 - 3)/(-1 -4) = -5/-5 = 1Perpendicular slope:
-1/m = -1/1 = -1Perpendicular line passes through Q(-1, 5):
y - 5 = -(x - (-1)) ⇒ y = -x + 4The intersection of the two lines is the orthocenter.
Solve the system of equations to get the coordinates of the orthocenter:
5/2x + 1/2 = x + 45x + 1 = -2x + 87x = 7x = 1Find y-coordinate:
y = -1 + 4 = 3The orthocenter is (1, 3)
If we plot the points, we'll see it is inside the triangle
Y=4x-1 fill in table
Answer:
please provide table
there is no table in question