Answers
Answer:
Ok 1 is 54 yards 2 is 225 KM 3 64 Ft
please give braineist I never got 1 thank you maybe we can be friends !!! :) :D
Answer:
Shown in explanation.
Step-by-step explanation:
These type of problems requires the knowledge of Pythagorean Theorem
Pythagorean Theorem: A^2(shorter side 1)+B^2(shorter side 2)=C^2(Longest side also known as hypotenuse)
So, you would just need to know the square roots of the square.
Triangle 1. First square: [tex]\sqrt{36}[/tex]=6 So side length of first one is 6 yd.
Second square: [tex]\sqrt{18}[/tex]=4.24 So side length of second square is 4.24 yd.
Third square: 36-18=18 So the side length is the same as the second square which is 4.24 yd.
Triangle 2. Repeat the process for all of these problems.
First square: [tex]\sqrt{125}[/tex]=about 11.18.
Second square: [tex]\sqrt{100}[/tex]=10.
Third square: 125-100=25. So, [tex]\sqrt{25}[/tex]=5.
Triangle 3. This is an isosceles triangle meaning 2 sides are the same length.
First and Second square are the same. [tex]\sqrt{32}[/tex]=5.66.
Third square=32+32=64. So, [tex]\sqrt{64}[/tex]=8.
Related Questions
Tickets for a school jazz concert were sold before the concert and at the door. After reviewing ticket sales, the band director found that 80 fewer tickets were purchased at the door than before the concert. A total of 520 tickets were sold. Let d represent the number of tickets sold at the door and b represent the number of tickets sold before the concert. Latifa wrote the following system of linear equations to find the number of each type of ticket sold:
d + b = 520. d minus 80 = b.
What is Latifa’s error?
Latifa should have written the first equation as d minus b = 520.
Latifa should have written the second equation as d + b = 80.
Latifa should have written the first equation as b + 80 = 520.
Latifa should have written the second equation as d + 80 = b.
Answers
Answer:
D
Step-by-step explanation:
which of the following systems of linear equations has no solution?
Answers
Answer:
C?
Step-by-step explanation:
Because there is no x I think.
Tell whether the angles are adjacent or vertical then find the value of x
Answers
Find the 15th term of the sequence: 1, 3, 9, 27. ...
Answers
Answer:
4,782,970
Step-by-step explanation:
1+3^(15-1)
1+4782969
4782970
how do I solve this math question?
Answers
Answer:
[tex] - \frac{sec^{2}x }{2 \tan (\frac{3}{2} ) x} [/tex]
Step-by-step explanation:
use chain rule on
[tex] \frac{d}{dx} \frac{1}{ \sqrt{ \tan\: (x)} } [/tex]
Let u = tan x.
Use power rule
[tex] \frac{d}{du} {u}^{n} = nu ^{n - 1} [/tex]
[tex] - \frac{1}{2 \tan( \frac{3}{2}x ) } ( \frac{d}{dx} \tan \: (x) )[/tex]
Use Trigonometric Differentiation: the derivative of tan x is sec² x.
[tex] - \frac{ \sec^{2} x}{2 \tan( \frac{3}{2} ) x} [/tex]
round 36.439 to the nearest 10
Answers
Answer:40
Step-by-step explanation:
Answer:
36.4 is the answer36.4 is the answerStep-by-step explanation:36.4 is the answerStep-by-step explanation:Hope this is helpfullFind the product. Simplify, if needed. 3/8×5/6
Answers
Answer:
[tex]\frac{5}{16}[/tex]
Step-by-step explanation:
When multiplying fractions, we can multiply them straight across.
[tex]\frac{3}{8}[/tex]×[tex]\frac{5}{6}[/tex]
[tex]\frac{15}{48}[/tex]
15 and 48 have a common factor, which is 3, so we can divide the numerator and denominator by 3 to simplify.
[tex]\frac{5}{16}[/tex]
Can someone please help me
Answers
9514 1404 393
Answer:
125 in²676 km²20 square unitsStep-by-step explanation:
The Pythagorean theorem tells you the square on the hypotenuse is equal to the sum of the squares on the other two sides. (This is the version you use for problem 2.)
This also means the square on one side is the difference between the square on the hypotenuse and the square on the other side. (Use this version for problems 1 and 3.)
1. ? = 200 in² -75 in² = 125 in²
2. ? = 576 km² + 100 km² = 676 km²
3. ? = 36 square units - 16 square units = 20 square units
What is half of 10 ?
Answers
Answer: 5
Step-by-step explanation:
Crazy fact: Wanna know something about M&M's the candy
you could do damage to your dental health. You'll also increase your chances of developing chronic conditions like diabetes or hypertension
Answers
Answer:
well m&m are not even that good any way
The common factor with 15v^3 and 12v^2
Answers
Answer:
[tex]3v^{2}[/tex]
When information is being gathered about a group, the entire group of objects, individuals or events is called the....
Answers
Answer:
so hard
Step-by-step explanation:
A company that manufacturers deep freezers has developed a new formula of refrigerant, the substance used to cause cooling in refrigerators and freezers. To determine if freezers using the new formula of refrigerant are more efficient than those using the company's original formula, they conducted an experiment with two identical freezers. The first freezer was cooled using the new formula, and the second freezer was cooled using the original formula. A gallon of water was placed in each freezer, and they measured the time required for the water to turn to ice. Match the terms with the correct descriptions in the context of this scenario.
Answers
The answer to your question is :
Explanatory variable <--------> The first freezer
Response variable <---> The time required for the water to turn into ice in each freezer
control group <------------------> The second freezer
An Explanatory variable in an experiment is the variable that has been changed/manipulated by the researcher for the purpose of the experiment/research it is an independent variable ( as seen in first freezer )
A Response variable is the outcome of an experiment that serves as an evidence of the effect of the explanatory variable. it is a dependent variable
The control group is the made up of the refrigerators whom are not cooled using the new formula of refrigerant ( i.e. the second freezer )
hence the explanatory variable is the first freezer, the response variable is the time required for the water to turn into ice in each freezer, while the control group is the second freezer.
learn more : https://brainly.com/question/16601895
Answer:
Good luck to whoever figures out the last one.
Step-by-step explanation:
Xander went on a road trip with some friends. He recorded the following information on their way to their destination
.
The trip took 2 hours
5 gallons of gas were used
The price of gas was $4.00 per
gallon
The car they took gets 28 miles per
gallon
Xander's average speed was 70
miles per hour
How far away was their destination?
Answers
Answer: 140
Step-by-step explanation:
If Mary inspects every sixth calculator and Nancy inspects every fifth calculator, which calculator will be the first that they both inspect
Answers
Answer:
30th calculator
Step-by-step explanation:
The least common multiple of 6 calculators and 5 calculators is the calculator they both inspect
LCM of 6 and 5 = 30
30th calculator
What is the volume of this prism?
Answers
Answer:
The answer is 13 1/8ft3
Explanation:
Substitute into the formula:
Volume = 3 1/2 x 2 1/2 x 1 1/2
= 7/2 x 5/2 x 3/2
= 105/8
= 13 1/8 ft3
A pharmaceutical company is developing a new oral medication for the treatment of psoriasis, a skin disease marked by red, itchy, scaly, patches. Describe how you could design a controlled experiment to test the effect of the medication. How could you keep participants from knowing whether or not they were in the treatment group?
Answers
Let's say we had a sample of 100 people. We'll split them into two equal groups of 50 each. The two groups will be the treatment and control groups. The treatment group, aka experimental group, is where the actual drug is given. The control group is where the fake drug is given. People in the control group must not know the pill is fake. For more info, check out the placebo effect. In short, this is when a person takes a fake pill and thinks they get better, and that positive mentality helps them actually get better.
If both the treatment and control groups improve (on average) together, then that means the fake pill is just as good as the real thing. Consequently, it means the real pill isn't effective at all. If on the other hand the experimental group does better overall compared to the control group, then we can see that the real pill is doing what it's intended to do. Of course, there are a lot of complicated factors involved, as there is with anything dealing with medicine. I haven't mentioned anything about side effects or things of that nature. In this simplified viewpoint of the world, we're only considering the one factor of whether or not the drug clears up the psoriasis on the skin.
To make things fair, it's best to randomly generate numbers so that you randomly assign people into each group. That way you have representative samples. Also, when drawing the sample of 100 people, make sure that's as random as possible to help represent the population as best as possible. The fact that the people in the control group not knowing that they are taking the fake pill means we have a single blind experiment. A double blind experiment is when even the researchers are not sure who is taking the real pill vs the fake pill. Double blind experiments are encouraged to prevent the researcher's bias from affecting the results.
To keep participants from knowing whether or not they are in the control group, the common solution is to provide a sugar pill. The pill will not cause any side effects and will not cause any improvements to health. It's simply sugar. To the participant, it seems like the real thing since they can't taste the difference or detect anything seems different.
Answer:
Randomly select a sample of people with psoriasis. Randomly assign them to one of two groups. Give one group the treatment, and withhold it from the other group. Give both groups similar looking pills, so neither knows which group they are in.
Find the equation for the percent.
Answers
Answer:
How to find what percent of X is Y. Use the percentage formula: Y/X = P% Example: What percent of 60 is 12? Important! The result will always be in decimal form, not percentage form.
Step-by-step explanation:
Please help! It’s worth 30 points!
Answers
Answer:
Step-by-step explanation:
Answer:
0.430
Step-by-step explanation:
thank you so much i really appreciate
22. Valerie is using the formula C = 1.5q + 6 to calculate the total cost, C, in dollars to make a floral arrangement. If $36 is the total cost of making each floral arrangement, what is q?
Answers
Answer:
q=20
Step-by-step explanation:
Sue power walks 3 km/hourr faster than Tim. In the time it takes Tim to walk 7.5 km, Sue walks 12 km. What is Sue's walking speed?
Answers
I hope I'm right mark me brainiest if a am or be nice even if I'm wrong lol she walks 4km/hour.
If the short diagonal of a quadrilateral bisects the long diagonal, then the quadrilateral is a kite.
A. Always
B. Sometimes
C. Never
Answers
Sorry about asking this question again
Answers
Answer:
1. 6 2. 5 3. 4 4. 3 5. 2
Step-by-step explanation:
A teacher deposits $900 in an account that pays 7.55% annually. If the teacher withdraws all the money in the account after 180-days, how much does the teacher withdraw?
Answers
Answer:
$933.3
Step-by-step explanation:
Given data
Principal= $900
Rate= 7.55%
Time= 180 days>>> 6months>>> 0.5 years
Say the account is on a compound interest plan
A= P(1+r)^t
substitute
A= 900(1+0.0755)^0.5
A= 900(1.0755)^0.5
A= 900*1.037
A= $933.3
Hence the teacher will withdraw $933.3 on a compound interest investment after 6 months
Find there area of the composite figure below
Answers
i need help guyssss.. anyybodyyy
Answers
Answer:
1/2
Step-by-step explanation:
thats the answer
1/2 is the anser on edge )
Find the area of the composite figure below and round your answer to the nearest hundredths. 3 ft 3ft
Answers
Answer:
Question
find the volume of the composite figure. round your answer to the nearest hundredth
611.08
Step-by-step explanation:
The sum of 1 2 and 1 5 is between 1 2 and 1. YES OR NO?
Answers
Answer:
No
Step-by-step explanation:
because the sum 12+15= 27
and 27 not come between 12 & 1
Can I get help with this???
Answers
Answer:
168
[tex]3 \times 4 \times 10 + 3 \times 4 \times 4[/tex]
Find the midpoint M of the line segment Joining the points P = (-8, -7) and Q = (6,-3).
M=(?,?)
Answers
Answer:
i don't know, but you got this!!