Answer: DECAY
Step-by-step explanation:
(.85) is less than 1
Please help me!
I am confused
Answer:
Step-by-step explanation:
A line is expressed as y=mx+b where m=slope and b=y intercept. As long as we have two points we can solve the equation of that line.
y=mx+b
For the top line I found two points (5,200) and (30,325)
m=(y2-y1)/(x2-x1)=(325-200)/(30-5)=125/25=5
y=5x+b, using point (5,200) we can solve for b
200=5(5)+b, b=200-25=175 so the line is
y=5x+175
For the bottom line we have points (5,50) and 10,100)
m=(100-50)/(10-5)=50/5=10
y=10x+b, using point (5,50) we have
50=10(5)+b, b=50-50=0 so
y=10x
PLEASE HELP!!!! The class was given this problem and asked to solve for "x". Craig says that x = 11/cos(37). Laura disagrees and says that x = 11/sin(53). Who (if anyone) is correct?
Answer:
both
Step-by-step explanation:
they are both correct. sin and cosine are complements (90-x) of each other ( that's where cosine gets its name).
Dustin computed his family's road trip as
4.43 x 103 miles. How many miles did
Dustin's family travel on the road trip?
Answer:
456.29 miles
Step-by-step explanation:
Hope this helps!
Please help me with this one
Answer:
70
Step-by-step explanation:
since you are solving for the middle angle, you solve for the average for both angles on the side
(112+28)/2=70
x=70
Hope that helps :)
What is 500 time 200 i konw it do you
Answer:
100,000
Step-by-step explanation:
A student in the sophomore class has an equal chance of being in room 1, 2, 3, 4, or 5 for any of her six classes. What is the probability that she will be in room 3 for at least one class?
a.0.80
b.0.74
c.0.26
d.0.14
Answer:
b might be correct
Step-by-step explanation:
I hope this helps
An emergency room (ER) nurse noticed that there are an unusually high number of motor-vehicle accident injuries in the month of December. She pulled 1000 random ER patient files from December and found that 120 of those patients were admitted due to motor-vehicle injuries. Based on this information, the nurse can estimate that _[blank]_ patients of the total 40,000 ER patients seen in December were admitted due to motor-vehicle injuries.
Enter your answer as the number that correctly fills in the blank in the previous paragraph
4800 patients
Step-by-step explanation:
120 of 1000 means 12%
12% of 40000 is 4800
Solve for x. Round to the nearest hundredth.
HELP ME PLS!!!
Thank you!
who ever knows what 12×75 is I'll give brainliest
Answer:
900
Step-by-step explanation:
Answer:
Answer: 12×75
= 900
Step-by-step explanation:
Hope this helps
Help me please with this question
Answer:
P=152
A=79
Step-by-step explanation:
add all the sides
Please help me it would help a lot
Answer:
x=11°
<Bec = 33°
<Ced = 39°
Step-by-step explanation:
That's a right angle so it would be 90 degrees angle.
18+3x+4x-5=90
Lets simplify it to make it easier to work out by collecting like terms.
First all the variable 3x+4x=7x
Then the numbers 18+-5=13
13(-13)+7x = 90(-13)take away 13 from both sides
(Opposite operators EG, Add becomes subtract)
7x = 77 then divide 7 from both sides
x=11
Then work out
3x11=33 degrees
4x11=44-5=39 degrees
To double check 39+33+18=90 degrees
Quadrilateral HIJK is similar to quadrilateral LMNO. Find the measure of side OL.
Round your answer to the nearest tenth if necessary.
K
19
J
58
O
N
42
H
Answer:
OL = 128.2
Step-by-step explanation:
If the two quadrilaterals are similar, the ratio of their corresponding sides are equal;
Thus;
KJ/KH = NO/OL
19/42 = 58/OL
OL = (42 * 58)/19
OL = 128.2
In a department store a $40 dress is marked save 25%.You also pay a 7% sales tax. What is the sale price of the dress?
Answer:
$32.1
Step-by-step explanation:
First find out what 25% of 40 is:
$40 x .25 = $10
Take the answer and subtract that from the original price:
$40 - $10 = $30
Next, take the sales tax (7% or 0.07) and multiply that by the new price:
$30 x 0.07 = $2.1
Lastly, take the answer and add that to the new price:
$30 + $2.1 = $32.1
Then you would get your answer:
$32.1
A cone has a circular base of radius 13.5 m. Given that the total surface area of the cone is 1240 m^2, find it's volume.
I'meaving brainly, just answer the question and take pointsss...
Answer:
1543.59
Step-by-step explanation:
See image below for equation!
PLZZZ give me brainliest!
PLEASE HELP !!!
Jim rolls a fair dice 54 times.
How many times would Jim expect to roll an even number?
please delete my answer it was wrong I don't want to get a point for the wrong answer. I want other people that have the right answer to get the points. (my answer: 1/54)
Answer: 27
Step-by-step explanation:
It’s soooo correct
PLEASE HELP 76 POINTS! Please answer both questions, giving brainliest to correct answer.
Answer:
2 5/6 ft
Step-by-step explanation:
Paul perimeter = 4 1/2+6+3 1/3+3 1/3+6 = 23 1/6 ft
Ian perimeter = 2(8+5) = 26 ft
26-23 1/6 = 2 5/6 ft
Answer:
It’s c. B)))))
Step-by-step explanation:
Please need help on this questions!
THis is the answer for ur question
Answer:
1) volume = 102.92 m²
2a) Perimeter = 28 inches
2b) Actual perimeter = 672 inches or 56 feet
2c) Exactly 24 times greater
Step-by-step explanation:
1)
4x5.5 = 22
full circle = (5.5²)(π) = 95
(30/360)(95) = 7.92
95+7.92 = 102.92 m²
2a)
Perimeter = (2)(6+8) = 28 inches
2b)
Actual perimeter = (2)(144+192) = 672 inches or 56 feet
2c)
(24)(28) = (2)(144+192)
672 = 672
Exactly 24 times greater
Help me find x please
Answer:
x = 14°
Step-by-step explanation:
We can see that these angles are supplementary.
Set up an equation
x + 96 + 5x = 180
6x + 96 = 180
subtract 96 from both sides
6x = 84
x = 14
Thus, we have our answer
Find the area of the figure.
plz help..... A car travels 205 km on 20 liters of petrol. how many liters of petrol is needed for a journey of 820 km?
Answer:80 liters of petrol
Find the value of: I need help)
solve for slope / y intercept and equation
Answer:
slope = 5/2
y-intercept = 3
equation: y = 5/2x + 3
Step-by-step explanation:
i used the points (-2,-2) and (0,3) to find slope
Given V = 60 volts of an outlet in a select country, and I= 0.5 amps are being pulled to the 60 watt bulb, solve V = IR in terms of R, and substitute the given quantities.
Answer:
120 ohms
Step-by-step explanation:
Given data
Voltage= 60 volts
Current= 0.5 amps
Power of bulb= 60 watt
We know that from Ohms law
V= IR
Make R subject of the formula
R= V/I
R= 60/0.5
R= 120 ohms
Hence the resistance is 120ohms
Can anybody please help me with question 1 please...I would really appreciate it so much
Answer:
The total time the water balloon is in the air is 8 seconds. The balloon reaches the maximum height of 25 fee after 3 seconds. The water balloon has a height of 24 feet at 2 seconds and a half.
Step-by-step explanation:
Answer:
I was saying the same thing
Step-by-step explanation:
What is the gcf of 18 and 9?
Answer:
The GCF is 9
Step-by-step explanation:
9=1,3,9
18=1,2,3,6,9,18
Melanie invested $3,800 in an account paying an interest rate of 2% compounded
quarterly. Sebastian invested $3,800 in an account paying an interest rate of 2%
compounded monthly. After 6 years, how much more money would Sebastian have in
his account than Melanie, to the nearest dollar?
Answer:
101
Step-by-step explanation:
Answer:101
Step-by-step explanation:
At the store, Jan bought 1.25 pounds of roast beef, 2 pounds of ham, and 0.8 pounds of
turkey. How many pounds of deli meat did Jan buy in all?
Answer:
4.05
Step-by-step explanation:
1.25+2+0.8
3.25+0.8
4.05
Answer:
4.05
Step-by-step explanation:
did the math
what's the ratio of suns to planets
Answer:
200 billion to 700 quintillion planets
Step-by-step explanation:
I hope this helps :)
A regular pentagon with sides each measuring 6 inches is dilated by a scale factor of 3.1. What is the length of each side of the dilated pentagon?
Answer:
18.6inches
Step-by-step explanation:
Given the length of a side of a pentagon to be 6 inches.
If this length is dilated by a factor of 3.1, the new length will be;
New length = Old length * dilation factor
New length = 6 * 3.1
New length = 18.6inches
Hence the length of each side of the dilated pentagon is 18.6inches