Answer:
n = 0.0224
Step-by-step explanation:
The given expression is :
92n = 404n-7
We need to solve it for n.
Subtract 92n from both sides,
92n-92n = 404n-7-92n
7 = 404n-92n
7 = 312 n
n = 0.0224
So, the value of n is equal to 0.0224.
Which of the following are point-slope equations of the line going through (-3,-5) and (2,4)
Answer:
y+5 = 9/5(x+3)
y - 4 = 9/5(x-2)
Step-by-step explanation:
First find the slope
m = ( y2-y1)/(x2-x1)
= ( 4- -5)/(2 - -3)
= ( 4+5)/(2+3)
= 9/5
Then using the point slope form
y -y1 = m(x-x1) where x1 and y1 are a point on the line
y - -5 = 9/5(x- -3)
y+5 = 9/5(x+3)
or using the other point
y - 4 = 9/5(x-2)
Pleas help? No links pleas. I will give you points...
Answer:
what are the answers?
Step-by-step explanation:
I can't give it to you without answer choices
please help I have no idea how to solve this. Please tell me what the volume of the prism is!
Answer:
Volume = area of base × height
Are of base(triangle)
A=b×h÷2
=12×4÷2
=12×2
24
V=area of base × height
=(24 inch)^2×15 inch
=(360 inch)^3
Step-by-step explanation:
to find the volume of a prism the formula is
area of base ×height.
In this question the area of base is a triangle so we first find the area of the triangle and multiply it with the height
Evaluate the expression and enter your answer in the box below.
8 + -9
Answer here
Answer:
Step-by-step explanation:
remember plus minus = minus
so 8+-=9
8-9=-1
Please help with this Ive been stressing out lately and I want a break I'll give hearts and 5 stars.
Answer:
8.8584073464
Step-by-step explanation:
area of the rectangle is 12
area of the circle is just pie
subtract the two and you get 8.8584073464
Answer:
Step-by-step explanation:
Find the measure of 2.
62 = [?]
121
42
Answer:
59°Step-by-step explanation:
∠2 and 121° are supplementary as consecutive interior angles:
m∠2 + 121° = 180°m∠2 = 180° - 121°m∠2 = 59°mark takes $4000 from john for 2 years at the rate of 10% half yearly interest. what amount will be paid by mark to john after end of 2 years?
Answer:
times all of the numbers
Step-by-step explanation:
The population of a state is approximately 5 million people. The state is in the shape of a rectangle that is 280 miles by 380 miles. To the nearest whole number, what is the average number of people living on each square mile of the state?
Answer:
106,400 i think
Step-by-step explanation:
Answer:
47 people live on each square mile of the state
Step-by-step explanation:
5000000 people divided by (280 x 380) square miles
is 47 people per 1 square mile
Question 8
8. Ray is making face masks and needs to
purchase elastic cord. He needs 10.25 cm
elastic cord for each face mask. He orders 20
m of elastic cord. If he doesn't want any of
the cord to be wasted, what is the least
amount of extra cord that he would need to
add to his order of 20 m?
A.
B.
9 cm
10.25 cm
C.
D.
20.09 m
20.9 m
9514 1404 393
Answer:
B. 9 cm
Step-by-step explanation:
The number of face masks Ray can make with 20 m of cord is ...
(20 m)(100 cm/m)/(10.25 cm/mask) = 195.12195 masks
To make one more mask, he will need to buy an additional amount of ...
(196 -195.12195)×(10.25 cm) ≈ 9.00 cm
Ray would need to add 9 cm of cord to his order.
what is the absolute value of the complex number −4−i 2√?
Answer:
-4-i2
The absolute value is the Square root of the real and Imaginary Parts of the Complex No
= √(-4)²+(-2)²
=√16+4
=√20
=2√5
A rectangular tank measuring 35 cm by 28 cm by 16 cm is 2/5 filled with
water. The water is poured into an empty cubical tank of edge 18 cm until
it is full. How much water is left in the rectangular tank? Give your answer
in millilitres.
Answer:
Amount of water left in tank = 440 cm³
Step-by-step explanation:
Given:
Sides of tank respectively = 35 cm , 28 cm , 16 cm
Water level in tank = 2/5
Side of a cubic tank = 18 cm
Find:
Amount of water left in tank
Computation:
Volume level in rectangular tank = [2/5][35 x 28 x 16]
Volume level in rectangular tank = [2/5][15,680]
Volume level in rectangular tank = [31,360/5]
Volume level in rectangular tank = 6,272 cm³
Volume of cube = side³
Volume of cube = 18³
Volume of cube = 5,832 cm³
Amount of water left in tank = Volume level in rectangular tank - Volume of cube
Amount of water left in tank = 6,272 - 5,832
Amount of water left in tank = 440 cm³
Sabrina is building three identical table tops. The table top measures 8 feet by 3 feet. How many square feet of wood will Sabrina need to create the table tops?
1. What is the opposite of -17
Answer:
Step-by-step explanation:
17
Help plzzzzz fast and no links
Answer:
x=60
Step-by-step explanation:
I am going to try to explain this to the best of my abilities, but if you dont understand please let me know and I'll clarify. There is a straight ine tha that equals 180, so you do 180-120=60
A biscuit recipe calls for 3 1/2 cups of flour to make 24 biscuits. Aaron wants to make only 8 biscuits, so he needs to use 1/3 of the amount of flour. How many cups of flour should Aaron use? Pls someone tell me the answer in fractions
Answer:
104 cups.
Step-by-step explanation:
Let's use a ratio:
biscuits : cups
24 : 312
8 : 104
He should use 104 cups of flour. (That's a lotta flour)
I dont know this Please Help
Answer:
point A
Step-by-step explanation:
Point A is at (9,-4) (x coordinate, y-coordinate)
it is 4 units down from (9,0)
Camila built a rectangular vegetable garden, as shown in the figure.
12 ft.
4 ft.
Camila wanted to create a second garden to grow even more vegetables. To determine the dimensions of her second
garden, she used a horizontal scale factor of 75% and a vertical scale factor of 150%. The horizontal measurement of
the second garden is 21
feet, and the vertical measurement of the second garden is 10
feet.
Simplify. -5x-3(-2y+ 3x) - 32
Answer:
-14x + 6y - 32
Step-by-step explanation:
After distributing you have:
-5x + 6y - 9x - 32
-14x + 6y - 32
A box contains 5 red balls, 7 green balls, and 6 yellow balls. In how many ways can 6 balls be chosen if there should be 2 balls of each color
Answer:
12 balls
Step-by-step explanation:
take 3 red balls ,5 green balls and 4 yellow balls that 12 balls = 6 balls in bag
If bag contains 4 white balls, 6 yellow balls, and 5 red balls then 6 balls can be chosen if there must be 2 balls of each color in 900 ways
What are permutation and combination?Permutation is way of selecting and arranging things while combination is way of selecting things .
here, we have,
Given that bag contains 4 white balls, 6 yellow balls, and 5 red balls
we have to select 6 balls
it's given that there must be 2 balls of each color
So here's how we can select them
2 white balls ,2 yellow balls and 2 red balls
So we have to select 2 white balls out of 4 white balls ,2 yellow balls out of 6 yellow balls and 2 red balls out of 5 red balls
so number of ways of selecting
4C2 * 2C2 * 5C2
=6*15*10
=900
If bag contains 4 white balls, 6 yellow balls, and 5 red balls then 6 balls can be chosen if there must be 2 balls of each color in 900 ways
To learn more about combination visit :
brainly.com/question/25821700
#SPJ3
Use elimination to find the solution to the system of equations. 9x + 2y = 59
2x + 5y = 4 (Answers below)
Answer:
????????????????????
Answer:
Step-by-step explanation:
9x + 2y = 59 -> 9x = 59 - 2y -> x = (59-2y)/9
2x + 5y = 4 -> 2(59-2y)/9 + 5y = 4 -> (118 - 4y)/9 +5y = 4
118 - 4y + 45y = 4*9 -> 41y = -82 -> y = -2, thus x = 7
Consider the sequence Three-halves, four-thirds, five-fourths, six-fifths, ellipsis
PLEASE HELP IM TIMED 20 PTS
Which statement describes the sequence?
The sequence diverges.
The sequence converges to 0.
The sequence converges to 1.
The sequence converges to ∞.
Answer:
[tex]The \ general \ term \ of \ the \ sequence = \frac{n + 1}{n}[/tex]
[tex]\lim_{n \to \infty} (\frac{n+1}{n}) = \lim_{n \to \infty} (\frac{1}{n} +1 ) = 1 + \lim_{n \to \infty} \frac{1}{n} = 1 + 0 = 1[/tex]
Option 3 : The sequence converges to 1
The Brazos River is the longest river in Texas with a length of 1, 352 km. The elevation of the source is 453 m above sea level, and the mouth is the Gulf of Mexico, with an elevation of m above sea levelAt what angle does the Brazos River flow, on average , in degrees ? (Round to the nearest hundredth .)
Answer:
0.02degrees
Step-by-step explanation:
Given the following
Length of the river (adjacent) = 1352km = 1352000m
Height of the source (opposite) = 453m
Required
angle of elevation theta
Using the SOH CAH TOA identity
tan theta = opposite/adjacent
tan theta = 453/1352000
tan theta = 0.0003351
theta = arctan(0.0003351)
theta = 0.02 degrees
Hence the Brazos river flows at an angle of 0.02degrees to the nearest hundredth
Help pls I’ll give extra points and brainlist
Answer:
C.
Step-by-step explanation:
Sorry if wrong :> Please mark brainliest! Have a awesome day ^_^ You're a great hooman!!!!
What closed figure do the coordinates 3,3), (-5,3), (-1, -3), (3, -3) make?
Answer:
(8,-4) Correct me if there's wrong QwQ
Here is my question it is worth 15 points!
Answer:
What is your question????
Answer:
you don't have a question here tho
Step-by-step explanation:
Ekspress as fraction the chances of the following being picked at random from the boxes. Days of the week and Months of the year.
Example: The month picked is September 1/12
a) The month picked is during summer?
b) The day picked falls on a weekend?
c) The month has the letter 'r' in it?
d) If a weekday is picked the chances it begins with the letter 't' ?
e) If the month picked has 30 days the chance it is June?
Answer:
hdhfkejshdbejejdhjjejej
The diameter of a circle is 1. What is the area??
Answer:
diameter=1
radius(r)=1/2 =0.5
area of circle=πr²
22/7×(0.5)²22/7×0.250.785cm²hope it helps.
Fine the length of segment x.
Answer:
10
Step-by-step explanation:
12+4=16
16-6=10
easy
solve x(x-2)=4 using the quadratic formula
Answer:
=1±(check mark thing)=5
Step-by-step explanation:
Sarah rode her bike 54km in 4hours what’s her average speed?
Answer:5.4 km
Step-by-step explanation: