Answers
Answer:
7 cm
Step-by-step explanation:
Area of a parallelogram formula:
[tex]A=bh[/tex] where b is the base length and h is the height
Plug in known values (A=112, b=16 and h=x)
[tex]112=16x[/tex]
Divide both sides by 16 to isolate x
[tex]\frac{112}{16} = \frac{16x}{16}\\7=x[/tex]
Therefore, x is equal to 7 cm.
I hope this helps!
Related Questions
HELP ME ! A fair coin is tossed three times in succession. The sample space is shown, where H represents a head and T represents a tail. Find the probability of getting exactly zero tails.
Answers
Answer:
0.125
Step-by-step explanation:
For a fair coin, H and T is the same probability. To get zero tails, we need to toss a head, then a head, and again a head - each time we succeed with probability of 0.5, so succeeding 3 times happens 0.5^3 of the time = 0.125
Alternatively, look at all the options:
HHH
HHT
HTH
HTT
THH
THT
TTH
TTT
Only one option has no tails, and because the coin is fair, each option is equally probable, so the probability of HHH is 1/8 = 0.125
You deposit $2500 in an account that pays 3% annual interest compounded continuously. What is the balance in your account after 4 years?
Answers
Answer:
A≈$2819
Step-by-step explanation:
In this case P=$2500, r=3%, t=4
A cell phone company expects that every 2 out of 25 cell phones will have some formof defect. At this rate, how many cell phones out of 500 will be expected to have a defect?
Answers
Answer: 40 phones
Step-by-step explanation:
The company expects that every 2 out of 25 phones will have some form of defect.
In percentage terms, this is:
= 2 / 25 * 100%
= 8%
If there are 500 phones therefore, the defected phones would still be the same percentage and the actual number would be:
= 8 % * 500
= 40 phones
If CosA= sqrt 3/2, what is TanA?
Answers
Answer:
√(3)/3
Step-by-step explanation:
cos(A) = adj./hyp.
adj. = √(3) or √(3)/2
hyp. = 2 or 1
use unit circle:
hyp. = 1
adj. = √(3)/2
use pythagorean theorem c² - b² = a²
1² - (√(3)/2)² = 1 - 0.75 = 0.25
a² = 0.25
a = √(0.25)
a = 0.5
tan(A) = opp./adj.
tan(A) = 0.5/(√(3)/2)
tan(A) = 1/√(3)
rationalize
tan(A) = √(3)/3
Hey, I need to find the vertex and show work. The equation is down below and photo:
y = x^2 + 4x - 7
The number for the question is 14
Answers
Answer:
this answer for this question
y=833
Answer:
y = x^2 + 4x - 7
y=833
Step-by-step explanation:
brainliest?
how to do this question plz answer my question
Answers
Explained:
If it starts working at 3 PM, and makes 900 nuts at the rate of 600 nuts per hour. 900/600 =1.5. So it stopped making nuts at 4:30.
Then it started making bolts at a rate of 720 per hour for 3.5 hours between 4:30 and 8:00pm. 720 x 3.5 = 2520 bolts
I need help please !!
Answers
Answer:
21
Step-by-step explanation:
add both and make it equal to 180
9x-9=189
x=21
Why did the United States attack Afghanistan in 2001?
Afghanistan had invaded Kuwait for its oil.
Osama bin Laden, aided by the Taliban, hid in Afghanistan after the 9/11 attacks.
Intelligence reports proved that Afghanistan was planning an attack on the United States.
The leaders of Afghanistan refused to allow the United States access to its military bases.
Answers
Answer:
The answer is: Osama bin Laden, aided by the Taliban, hid in Afghanistan after the 9/11.
Step-by-step explanation:
I took the test :)
Answer:
These are for the whole test. the first answer is everything but,Saddam Hussein and Iraq assisted al Qaeda in the terrorist attacks.
The second answer is all but, Members of al Qaeda believe they will be punished by God if they take the lives of non-Muslims.
and the answer to the final question is
Osama bin Laden, aided by the Taliban, hid in Afghanistan after the 9/11 attacks.
Mark me brainiest please and this is for K12
Find the point of intersection of the lines:
y = 4x + 1 and y = - 2x + 4
Answers
Answer:
(0.5, 3)
Step-by-step explanation:
i used desmos
If your able to help me please do, really need to finish this
Answers
Answer:
It is growth if the number in the parenthesis is greater than 1.
It is decay if the number in the parenthesis is less than 1.
For example y = 300[tex](2)^{x}[/tex] is growth and [tex]y = 100(.5)^{x}[/tex] is decay
Step-by-step explanation:
Austin got a raise. Their hourly wage was increased from $18.00 to $20.50. What was the percent increase in Austin’s wage to the nearest whole percent?
- option 1) 10%
- option 2) 12%
- option 3) 14%
- option 4) 250%
Explain the steps you did to get your anwser
[ URGENT PLEASE HELP!!!!! || BRAINLEST WILL BE AWARDED AND ILL ANWSER YOUR QUESTIONS ]
Answers
Answer:
option 3)
14% approx
Step-by-step explanation:
Given data
Initial= $18.00
final =$20.50
% increase= final - initial/initia *100
% increase= 20.50-18.0/18*100
% increase=2.5/18*100
% increase=0.138*100
% increase=13.8%
Hence the increase is 13.8%
=14% approx
Tom earns $36 a week mowing lawns. He spends 1/6 of his earnings on lunch and 1/3 of his earnings on music. He saves the rest. How many dollars does Tom save? Tell how you found the answer.
Answers
Answer:
$18
Step-by-step explanation:
spent = 1/6 + 1/3 = 1/2
1/2 x 36 = $18
Answer :_
18$
●●●●●●●●●●●
The image shows the angles formed by a pair of scissors. When the scissors are closed, m∠1 = 0°. As the scissors are opened, the measures of all four angles change in relation to each other.
Describe how the measures change as m∠1 increases from 0° to 180°.
Answers
Angle 3 is a vertical angle of angle 1 and will always be identical to what angle 1 is.
Angle 2 and angle 4 are supplementary angles to angle 1 and will always be the difference between 180 and what angle 1 is.
For example if angle 1 was 45 degrees, angle 3 would also be 45 degrees and angle 2 and angle 4 would be 180-45 = 135 degrees.
kit
Topic 8 Test
Find the value of x to the nearest tenth.
7
46°
X
20
Answers
Heyyyyy, use https://www.bartleby.com/ it has helped me out a lot & has literally saved my grades lol. Its actual tutors/teachers who answer your questions in about 30 minutes !!!!!!!!
1) Provide the sine, cosine, and tangent of ∠F
2) Provide the sine, cosine, and tangent of ∠R
Answers
Answer:
1. cos(F) = 2. 5/13
tan (F) = 3. 12/5
sin (F) = 1. 12/13
2. Sin (R) = 1. 60/68 = 30/34 = 15/17
cos (R) = 2. 32/68 = 16/34 = 8/17
tan (R) = 3. 60/32 = 30/16 = 15/8
Step-by-step explanation:
1 picture:
sin = Opp/Hyp
cos = adj/hyp
tan = opp/adj
cos(F) = 2. 5/13
tan (F) = 3. 12/5
sin (F) = 1. 12/13
2 Picture:
Sin (R) = 1. 60/68 = 30/34 = 15/17
cos (R) = 2. 32/68 = 16/34 = 8/17
tan (R) = 3. 60/32 = 30/16 = 15/8
1. cos(F) = 2. 5/13
tan (F) = 3. 12/5
sin (F) = 1. 12/13
2. Sin (R) = 1. 60/68 = 30/34 = 15/17
cos (R) = 2. 32/68 = 16/34 = 8/17
tan (R) = 3. 60/32 = 30/16 = 15/8
Step-by-step explanation:
1 picture:
sin = Opp/Hyp
cos = adj/hyp
tan = opp/adj
cos(F) = 2. 5/13
tan (F) = 3. 12/5
sin (F) = 1. 12/13
2 Picture:
Sin (R) = 1. 60/68 = 30/34 = 15/17
cos (R) = 2. 32/68 = 16/34 = 8/17
tan (R) = 3. 60/32 = 30/16 = 15/8
HOPE THIS HELPS
100
o
o7
9
In a sale everything is reduced by 15%.
A week later the prices are reduced by another 20%.
The shopkeeper says that all the prices have been reduced by 35%.
5
Show that the
shopkeeper is wrong. Reduce b
educe by ist
by !5
Answers
write the following angle measures in radians 165 degrees
Answers
Evaluate the expression when a = -3. a^2 +6a +8
Answers
Explanation:
-3^2 + 6(-3) + 8
9 + (-18) + 8
-9 + 8
-1
I NEED HELP ASAP PLEASE What is the area of this trapezoid? Enter your answer in the box.
Answers
Answer:
A=153
Step-by-step explanation:
Small Base - a=10
Small Base - b=10+7+7=24
Height - h=9
[tex]A=\frac{a+b}{2} h=\frac{9(10+24)}{2}=153[/tex]
Please help me ASAP with this math problem
Answers
Answer:
Root( c square -9)
Step-by-step explanation:
The answer u have is the answer for a^2
Answer:
Root (c square -9)
Step-by-step explanation:
if 20% of a number is 386, what will be 30% of the same number
Answers
if the 20% of a number is 386, what will be 30% of the same number
Answer will be 157
If 20% of a number is 386, 30% of the same number is 579
How to determne the number?Let the number be x.
So,we have:
20% * x = 386
Express 20% as 0.20
0.20 * x = 386
Divide both sides by 0.20
x = 1930
30% of the number is represented as:
30% * 1930
Evaluate the product
30% * 1930 = 579
Hence, 30% of the same number is 579
Read more about percentage at:
https://brainly.com/question/11360390
Math help What are the solutions
Answers
Answer:
x² - 4x + 12
Step-by-step explanation:
x=2+2.82843i
x=2−2.82843i
the relationship between the number of pounds (Ib) of cheese and the total cost in dollars is shown the graph. what is the unit price of cheese?
(PLEASE HELP!!1!!11!!)
Answers
Answer:D
Step-by-step explanation:
Because the rate of change is 6, and D shows us 6/1 which equals 6.
HELP!!!!!!!
Exponential growth means that b is ___.
A. > 1
B. None of these
C. < 1
D. = 1
Answers
Step-by-step explanation:
b > 1 is growth. decay would be less than 1
The exponential growth the term b>1
What is exponential growth?But sometimes things can grow (or the opposite: decay) exponentially, at least for a while.
So we have a generally useful formula:
y(t) = a × ekt
Where y(t) = value at time "t"
a = value at the start
k = rate of growth (when >0) or decay (when <0)
t = time
for example,
Example: 2 months ago you had 3 mice, you now have 18. What is the "k" value? How many mice 2 Months from now? How many mice 1 Year from now?
Start with the formula:
y(t) = a × ekt
We know a=3 mice, t=2 months, and right now y(2)=18 mice:
18 = 3 × e2k
Now some algebra to solve for k:
Divide both sides by 3: 6 = e2k
Take the natural logarithm of both sides: ln(6) = ln(e2k)
ln(ex)=x, so: ln(6) = 2k
Swap sides: 2k = ln(6)
Divide by 2: k = ln(6)/2
Notes:
The step where we used ln(ex)=x is explained at Exponents and Logarithms.
we could calculate k ≈ 0.896, but it is best to keep it as k = ln(6)/2 until we do our final calculations.
We can now put k = ln(6)/2 into our formula from before:
y(t) = 3 e(ln(6)/2)t
Now let's calculate the population in 2 more months (at t=4 months):
y(4) = 3 e(ln(6)/2)×4 = 108
And in 1 year from now (t=14 months):
y(14) = 3 e(ln(6)/2)×14 = 839,808
As, per the formula for exponential growth the factor b will tells whether there is exponential growth or decay.
so, when b>1 then it is exponential growth and b<1 shows decays.
Learn more about exponential growth here:
https://brainly.com/question/11487261
#SPJ2
Find the value of x. Please help :(
Answers
Answer:
x=100, hope this helped.
Which simple machine turns about a fixed point called a fulcrum?
Answers
Answer:
Lever turns about a fixed point called a fulcrum.
Step-by-step explanation:
hope it helps..
Answer:
lever
Step-by-step explanation:
Name 25% in 3 different ways
Answers
Answer:
1/4 , .25 , twenty five percent.
Step-by-step explanation:
Answer: 1/4 0.25 2 out of 8
Step-by-step explanation:
What is the area of this triangle?
h = 5 in.
b = 6 in.
Answers
Answer:
15 in.
Step-by-step explanation
AREA OF A TRIANGLE= B X H / 2
6 X 5=30
30/2=15
Which is a better estimate for the volume of a shoebox? 5) 4 liters 4 milliliter
Answers
Answer:
4 liters
Step-by-step explanation:
What did the magician do when he lost his temper?
Answers
Answer:
He pulled out his hare
Step-by-step explanation:
answer the questions correctly and put them in order