Answer:
t = (p^2/mn) - 1/n
Step-by-step explanation:
Here, we want to make t the subject of the formula
we start by equating both sides so as to remove the root
we have this as;
m(t + n)/t = p^2
m(t + n) = tp^2
mt + mn = tp^2
mn = tp^2 - mt
mn = t(p^2-m)
t = (p^2 - m)/mn
t = p^2/mn - 1/n
can someone give a simple explanation of how to find the rate of change?
Answer:
Divide the output value by the change in the input value.
Step-by-step explanation:
rate of change=change in y change in x=change in distance change in time=160−804−2=802=401. The rate of change is 401 or 40. hope you find it
useful.
Answer:
it will V -U/T. this is the formula of acceleration
Find the slope of the line through the points (3,4) and (5,1)
Directions: Draw the box-and-whisker plot and give the five-number summary for each data set.
1. The number of days each month that Mr. Wilkerson gave
homework to his students:
Minimum:
{12, 18, 15, 10, 20, 16, 22, 14, 9,5}
Lower Quartile:
Median:
Upper Quartile:
Maximum:
Please help!!
A rectangular prism is made up of 32 cubes, each measuring 1 4 of a foot per side. What is the volume of the rectangular prism?
Answer:
512ft³
Step-by-step explanation:
A rectangular prism is made up of 32 cubes, each measuring 1 /4 of a foot per side. What is the volume of the rectangular prism?
Since we have 32 cubes with each side = 1/4 foot
= 32 × 1/4 foot
= 8
Hence, the volume of the rectangular prism = 8 × 8 × 8
= 512ft³
Help I think it is c or d but heeellllpppp
Answer:
B
Step-by-step explanation:
3 times 3 equals 9. -3 times -3 equals 9.
Answer:
it's b because -3 times -3 will be positive 9, and 3 times 3 will also be positive 9. c is wrong since
✓3 x ✓3 will be 3 instead of 9.
Solve this mwah mwah
Pls help!!!!!!!!!!!!!!!! It’s for algebra 2B
Answer:
its B
Step-by-step explanation:
hopefully this helps.
28 POINTS QUICK!!!
Determine if the machine is functioning properly and explain.
Tamara is wondering if her function machine is working. She recorded her inputs and outputs.
Input (x) -3 -2 -1 0 1 2 3
Output (y) 4 4 4 4 4 4 4
Answer: Your machine is fine.
A. 15
B. 10
C. 3/8
D. 1/8
Answer:
D
Step-by-step explanation:
the theoretical probability is a fancy term for an even amount of both, which would be 20 flips landing on H, and 20 landing on T. Since the question is asking what's the difference between the theoretical probability and the experimental results, you'd take 20(theoretical number of flips that land on H) and subtract 15 (experiment results for the amount of flips that land on H), and 20 - 15 = 5. Now that you know the difference is 5, you would divide 5 by 40 to find the answer. 5/40 = 1/8 when you simplify, making the answer D.
Help me plz I really want to pass math this quarter.
Answer:
uh ill try and help im not that good at math I think its 14x but i dont know
Step-by-step explanation:
i dont know
Does anyone know how to do this?
Explain how you would solve this equation: x – 5 = 12 (Hint what do you need to do to both sides of the equation?)
2. What is the value of x?
Answer:
1. You would add 5 to both sides of the equation
2. x = 17
Solve and Graph 2r _> 10
Answer:r≥5
Step-by-step explanation:
The graph that I am getting is weird but here it is
please help will mark brainiest
Answer:
I think it is B, AB or CD and AB || CD
Step-by-step explanation:
Priya, Han, and Elena, are members of the running club at school.
Priya was busy studying this week and ran 7 fewer miles than last week. She ran 9 times as far as Elena ran this week. Elena only had time to run 4 miles this week. How many miles did Priya run last week?
x + y = 5.5
x + 2y = 7
solve the equation using elmeniation
Answer:
y=1.5
x=4
Step-by-step explanation:
x=5.5-y
x+2y=7
(5.5-y)+2y=7
5.5-y+2y=7
y=7-5.5
y=1.5
x+1.5=5.5
x=5.5-1.5
x=4
What’s the meaning of pi and how to find the volume of a cylinder. Only do number 1 !!
Answer:
to find volume of cylinder use formula=
[tex]\pi {rh}^{2} [/tex]
and
[tex]\pi = 22 \div 7 \: or \: 3.14[/tex]
Daniel mowed more than 12 lawns last week.Which graph models the possible number of lawns Daniel mowed last week
Answer:
12 < x
Step-by-step explanation:
x represents the numebr of lawns he mowed last week
also i don't see any graphs.
did u guys know that the word 'googl' is prohibited on this app?
Answer:
No, I didn't knowStep-by-step explanation:
......❤
Answer:
BAHAHAHA XDXD lollollol
Angle A and Angle B are supplementary. Angle A has a measure of 3x - 6 and Angle B has a measure of 54. What is the value of x?
Answer:
44 degrees
Step-by-step explanation:
Since they are supplementary, they add up to 180. This means that
3x - 6 + 54 = 180
Solving,
3x + 48 = 180
subtract 48 from both sides
3x = 132
divide both sides by 3
x = 44 degrees
What is the x value of the vertex of f(x) = 2x^2 - 4x + 9
Answer:
(1, 7)
Step-by-step explanation:
a = 2, b = -4, c = 9
x = -b/2a
x = 4/2(2)
x = 1
plug 1 in for 'x' into 2x² - 4x + 9 to get the y-value
2(1) - 4(1) + 9
2 - 4 + 9 = 7
Can someone help me solve this ASAP it’s due today!!
Answer:
s = 14
Step-by-step explanation:
3s = s + 28
-s -s
2s = 28
/2 /2
s = 14
Answer:
s=14
Step-by-step explanation:
Alternate angles are equal
therefore, 3s = s + 28
3s - s = 28
2s = 28
s = 14
does anyone know the ratio of 9
Answer:
it might be 15:9
Answer: 15:9 ........................
Which best describes the figure that is represented by the following coordinates?
A(-3, 4), B(3, 4), C(3,-2) and D(-3,-2)
у 4
a trapezoid
10-
8
a square
6
4
a rectangle
10
8
-6
-4
2
8
10%
-20
-2-
a parallelogram
- 10-
What is the transformations in the following quadratic function
y=5(x + 3)3 – 5
Can I plz get some help plz Brainly
Answer:
5n/2
Step-by-step explanation:
The answer is C
Answer:
C.
Step-by-step explanation:
5 times a number (n) / 2 as a quotient
Well, Uh, Help me? Please?
4)
If the circumference of a circle measures 37 cm, what is the area of the circle in terms of it?
A)3/4 cm
B)3/2cm
C)9/4cm
D9/2cm
Answer:
The answer is C.
Step-by-step explanation:
Find the measures of the numbered angles in the isosceles triangle
Answer:
As you noted, ∠PRS=80°. Take the triangle △TRS: we know two angles out of three, so that ∠TSR=45°. Now take the isosceles triangle △PTS: the two angles adjacent to the base PT are equal to 35°, so the third angle ∠PST=110° and then ∠PSR=65°. This is one of the two angles adjacent to the base of an isosceles trapezoid: knowing it, you can easily complete the solution.
Answer:
Ange 1 is 52, Angle 2 is 128, Angle 3 is 128
Step-by-step explanation:
All angles in a trapezoid add up to 369. In the isoceles trapezoid, non- adjacent angles are supplementary and angles on the same side are equal to each other.
A drugstore charges customers 40 cents to print a photograph. Regina spends $4.80 to print photographs at this store.
How many photographs did she print?
Write and solve an equation to find the answer.
Explain how to write an equation to solve a problem involving supplementary or complementary angles. Include an example in your answer.
Answer:
12 photos
Step-by-step explanation:
x will represent the number of photos
4.80=.4x
divide 4.80 by .4
x= 12
she printed 12 photos