Answer:
3rd option
Step-by-step explanation:
cos([tex]\frac{5\pi }{6}[/tex] ) ← is an angle in the 2nd quadrant where cos < 0
= - cos(π - [tex]\frac{5\pi }{6}[/tex] )
= - cos([tex]\frac{\pi }{6}[/tex] )
= - [tex]\frac{\sqrt{3} }{2}[/tex]
HELP ASAP PLEASEEEEEEE
go follow my meme page on Insta gram please I just started it
Username is shawty(dot) tedo
Also I hope you have a wonderful day today and get all your work done. I am proud of you!! you have made it through the week and even though school is going back in session for tons of us tomorrow. summer break is almost here!
Just keep pushing yourself you’re almost there! but remember don’t be harsh on yourself and take your time. Take care of yourself and make sure that you’re there for yourself too just like you’re there for others. YOU matter! no matter what you think. we will all get through hard times and it doesn’t matter if it takes years, months, weeks, days, once again it doesn’t matter because You will get through it and you’ll be so proud of yourself just like I am. Don’t give up now. if others try put you down show them that you’re unbreakable and that you’re more worth then they think. Harsh words don’t define your worth. you’re amazing and you are you. you being different from others but that doesn’t mean you’re any less important. you are you and that’s what makes you so unique. Im proud of you Keep going And spread the love
Answer:
I will, and hope you have a great day too!
Step-by-step explanation:
WILL MARK BRAINLYIST IF RIGHT!!I don’t know how to do this
Answer:
i would just round 0.50 to the nearest tenth
Step-by-step explanation:
A person bought a water tank of circular base having the radius 1.05 meter and height 3.5 meter for the use of own house from the shop. If the upper part of the tank is semi
spherical, how many liters of water will be contained in the
tank? Find it.
Answer:
I am not very sure is my answer correct or not, sorry
Hope that I can help you
what is the slope of the line represented by the equation
y= -1/2x +1/4?
a.-1/2
b.-1/4
c.1/4
d.1/2
Answer:
a). -1/2
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
From the equation of a line, y = mx + c where m is the slope.
There were 64 runners in the St Patrick's day race. If there were 20 more girls than boys how many were girls and how many were boys
Answer:
42 girls 22 boys
Step-by-step explanation:
subtract 64 from 20
Dr Leonard Bernstein owner of software solving inc determines that he must mark up the software he sell to clients by 60% of selling price. Leonard's costs for a project with the local bank will total $1200000. What selling price should Leonard put in the contract with the bank
Answer:
The right solution is "$1,920,000".
Step-by-step explanation:
Given:
Project cost,
= $1200000
Dr. Leonard sells by
= 60%,
The mark up value will be:
= [tex]\frac{1200000\times 60}{100}[/tex]
= [tex]720,000[/tex] ($)
hence,
The selling price he should put with the bank will be:
= [tex]Project \ cost+Mark \ up \ value[/tex]
= [tex]1200000+720000[/tex]
= [tex]1,920,000[/tex] ($)
Help math help 50 points I need alll the questions answered. Help ASAP no links or imma report you.
Answer:
Step-by-step explanation:
x+y = 6
y = (6-x)
7x +12y = 52
7x+12(6-x) = 52
7x +72 -12x = 52
-5x = -20
x= 4 4 days at $7 = $28
2 days at $12 = $24
28+24 = 52
Can someone do this? Ty
Answer:
Step-by-step explanation:
C) Sarah is trying to say that 72 and 64 are opposite, if 68 is used as the starting point. So from the point 68, 72 is +4 and 64 is -4. 68 is the "baseline" or starting point
a bat and ball cost one dollar and ten cents. The bat costs one dollar more than the ball. How much does the ball cost?
Answer:
The Ball costs 10 cents
Step-by-step explanation:
Hope this helps!
Enjoy the rest of your day!
Please helpppp I need a answer asap
Answer:
280cm^2
Step-by-step explanation:
I am only looking for the shaded region which is 20 and 14 and 20*14=280
so my final answer will be 280cm^2
Two parallel plates of area 0.155 m2
are separated by 0.00100 m. What
is their capacitance?
Answer:
1.37 x 10^-9 F
Step-by-step explanation:
(8.85 x 10^-12) * (0.155) = 1.37 E -12
1.37 E -12 / 0.00100 = 1.37 x 10^-9
Sophia knows that there are 4550 seats in her school's theater. If each row has 6 more seats than the row before it, and there are 26 rows, how many seats are there in the first row?
Answer:
18564 is the answer of this question
quadrilateral kstu has vertices at (7,0) (4,-6) (0,-2) and (0,0). rotate 180 degrees around the origin
Step-by-step explanation:
so basically for this on u have to draw this on graph every first number of the coordinate is on x axis e.g . (7,0) 7 is on x axis and 0 is on Y axis. you can use tracing paper for this which will be more helpful as u can trace the shape and move it half way.
As u rotate it around the origin so u just turn it half way. eg I drawn it on the picture.
hope this make sense :)
Seventy percent of kids who visit a doctor have a fever, and 30% of kids with a fever have sore throats. What’s the probability that a kid who goes to the doctor has a fever and a sore throat?
Answer:
0.21
Step-by-step explanation:
Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.
For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.
Probability that a kid who goes to the doctor has a fever and a sore throat = probability a child would have fever x probability a child would have a sore throat
0.7 x 0.3 = 0.21
Answer pls? Bias matching??
Marking brainliest
Please help
Answer:
Effective
Step-by-step explanation:
Answer:
Step-by-step explanat
Use the distributive property to remove the parentheses.
(w - 12) 11
Answer:
11w-132
Step-by-step explanation:
Using the distributive property you would times everything in the parentheses by the outside number, 11
11xw=11w
11x12=321
–11 • 55 =will award brainliest
Answer:
-605
Step-by-step explanation:
Answer:
-605
Step-by-step explanation:
When a negative number times a positive number it is always negative.
What kind of triangle is this
Answer:
acute angle
Step-by-step explanation:
An acute angle is an angle that measures between 90° and 0°, meaning it is smaller than a right angle (an “L” shape) but has at least some space between the two lines that form it. ... Angles are usually measured in degrees (°).
Could I please get the answer to this..?
Answer:
The probability that a person adds both sugar and honey is 0.04.
Step-by-step explanation:
P(H) means "probability that a random person adds honey"
P(S) means "probability that a random person adds sugar"
P(H or S) means "probability that a random person adds AT LEAST ONE OUT OF honey and sugar"
P(H and S) means "probability that a random person adds BOTH honey and sugar"
We can simplify it as "percentage of people who add" instead of "probability that a random person adds", and then it should be clear to us that
P(H or S) = P(H) + P(S) - P(H and S)
The equation comes from the face that if we want to compute percentage of people who add at least one sweetener, we can sum people who add honey and people who add sugar, but we would have counted people who use both TWICE, so we can correct by subtracting. As follows:
P(H and S) = P(H) + P(S) - P(H or S)
P(H and S) = 0.15 + 0.68 - 0.79 = 0.83 - 0.79 = 0.04
So the probability that a person adds both sugar and honey is 0.04.
Clarence made a scale drawing of a classroom. The scale in the drawing is 2 inches represents 9 feet. The actual length of the classroom is 36 feet. What is the length of the classroom on the scale drawing
help meeeeeeeeeeessss
Answer:
I think its c but just so you know I'm not really smart so I might be wrong
The number of people who live in a unit of area is called the population density of the area. It usually given as people "per square mile" or "per square kilometer".
A map of the Orchard Hill Neighborhood is shown. The population of the Orchard Hill Neighborhood is 360 people. The lenght of each block is the same and the lenght of 20 blocks is 1 mile.
What is the area in square miles of Orchard Hill?
A. 0.35 square mile
B. 0.03 square mile
C. 0.15 square mile
D. 0.60 square mile
Answer: 0.03
Step-by-step explanation:
1 block = 1/20 mile = 0.05 miles
4(0.05) = 0.20
3(0.05) = 0.15
A=l•w=0.20(0.15)=0.03
The area of the Orchard Hill is 0.03 square miles if the length of each block is the same and the length of 20 blocks is 1 mile, option (A) is correct.
What is the area of the rectangle?It is defined as the area occupied by the rectangle in two-dimensional planner geometry.
The area of a rectangle can be calculated using the following formula:
Rectangle area = length x width
We have:
20 blocks = 1 mile
1 block = 1/20 miles = 0.05 miles
Length of 3 blocks = 3×0.05 = 0.15 miles
Length of 4 blocks = 4×0.05 = 0.20 miles
Area of the Orchard Hill = 0.15×0.20 = 0.03 square miles
Thus, the area of the Orchard Hill is 0.03 square miles if the length of each block is the same and the length of 20 blocks is 1 mile, option (A) is correct.
Learn more about the rectangle here:
https://brainly.com/question/15019502
#SPJ2
What does D equal in 3D = 96
15x+5=5x+5
12x+9=9x+7
7x+1=x+4
19x+10= 10x+4
5x+4=4x+6
9x+5=5x+4
11x+1=x+8
14x+10=10x+6
Hope This Helps!!! :)
Next Time Please ask your questions one at a time! :)If you need any more help contact me in the comments below.
What does it mean when the result of solving a linear equation is x = 0? a. no solution c. the equation must be wrong b. zero is a valid solution d. like terms were not combined correctly Please select the best answer from the choices provided A B C D
Answer:
b. zero is a valid solution
Step-by-step explanation:
Example:
x + 1 = 1
x = 0
Water is being pumped into a 10-foot-tall cylindrical tank at a constant rate.
The depth of the water is increasing linearly.
At 1:30 p.m., the water depth was 2.4 feet.
It is now 4:00 p.m., and the depth of the water is 3.9 feet.
What will the depth (in feet) of the water be at 5:00 p.m.?
Answer: 4.5
Step-by-step explanation:
Find the greatest common factor of
2x^2-8x
Answer:
i think it is 2x
4x^2-8x-45=0 how to solve
Answer:
fo you understand now :))