Answers
Answer:
right angle:-a Pythagorean theorem only works if the triangle is a right angle.
leg:- the two legs of a triangle are needed to complete the equation a²+b²=c²
hypotenuse:- too is needed to complete the equation too.
square root:- is used to simplify the equation at the end.
it was simplified by putting 169=x² in a square root.
Step-by-step explanation:
Related Questions
Your savings account pays 2.5% interest per year. How much interest does the account pay per month.
Answers
Answer:
0.21%
Step-by-step explanation:
2.5/12=0.208 or 0.21
Based on the interest that your savings account pays per year, the interest paid per month is 0.21%.
How much interest is paid per month?The interest paid per month can be found by dividing the yearly interest by the 12 months of the year.
Therefore, solving gives:
= Annual interest / 12 months
= 2.5% / 12
= 0.21%
In conclusion, this is 0.21%.
Find out more on savings interest at https://brainly.com/question/25787382.
#SPJ2
Indicate the number of solutions of each equation.
No Solutions
Exactly One Solution
Infinite Solutions
16a +1 = 11(a - 4)
Answers
Answer:
Exactly One Solution.
Step-by-step explanation:
16a +1 = 11(a - 4)
16a + 1 = 11a - 44
16a - 11a = -44 - 1
5a = -45
a = -9.
Tom is buying topsoil for the flower bed shown below. One bag of topsoil covers 151515 square meters.
How many bags of topsoil does Tom need to cover his flower bed?
The Triangle has a base of 12 and a hight of 5
A. 2 bags
B. 3 bags
C. 4 bags
D. 5 bags
Answers
hi got a question!
1.Write in algebraic form: m added to twice 7m?
2A half of a number added to 7 gives 19. What is the number?
thanks and please be quick!!
Answers
Answer:
ok so keep it up kiddo keep asking questions and making us go nuts
Step-by-step explanation:
so ur answer is:
7m+2m24What is the (y) intercept of a line given:y=x-6
Chase is conducting A survey at school to see what their favorite subject is. He surveyed of 25 students from his math class. He found that 75% of the students in math what is their favorite subject. Is this a valid inference? Why or why not? Explain your answer to complete sentences.
Answers
Answer:
Not a valid inference.
Step-by-step explanation:
This is not a valid inference. This is because there may be a slight bias from the classmates he is asking, because, as the question read, he is in math class. Asking math class students if they like math or english more, may have a swayed opinion.
Answer:
No
Step-by-step explanation:
This is a biased survey, due to the fact he only asked his classmates in math. For a unbiased survey, everyone must have an equal chance of being picked.
Solve the following equation by using the multiplicative inverse. Be sure to show all of your work.
5/6x = - 10
Answers
Answer:
x=-1/12
Step-by-step explanation:
Given a = -3,b= 4 and e=-5, evaluate a+b+c
Answers
Answer:
-4
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
a = -3,b= 4 and e=-5,
a+b+c
-3+4+-5
1 +-5
-4
(1/2) ^-1= ?
a. 2
b. -1/2
c.-2
Answers
Answer:
SUBSCRIBE To Yxng Playz ON You Tube
i dunno
Step-by-step explanation:so find out the answer
Marla is making a fence to go
all the way around the small
Flower garden she planted. The
garden is 5 feet long and 3 feet
wide. How many feet of fencing
does she need?
Answers
Answer:
16 feet of fencing
Step-by-step explanation:
This equation is essentially asking us the perimeter of the fence. If you add 5+3+5+3 you get the sum of 16
Answer:
16 feet
Step-by-step explanation:
She will need to the same amount of fencing as the measurement of her perimeter. To calculate the perimeter, you add length times 2 plus width times 2. 5x2+3x2=16, so the perimeter of the garden is 16 feet meaning she will need 16 feet of fencing :)
Assignment
Active
Converting Word Problems
1
1
Lindsay owns one-third the number of books that Destiny owns. Henry owns a fourth as many books as Destiny.
Together they own 57 books. If the equation -X+ x + x =57 models the scenario, how many books does Lindsay
3 4
own?
12
18
36
48
Answers
Answer:
12
step by step equation:
Lindsay owns 12 books.
Step-by-step explanation:
We can solve this question using a system of equations.
I am going to say that:
x is the number of books that Lindsay owns.
y is the nuber of books that Destiny owns.
z is the number of books that Henry owns.
Lindsay owns one-third the number of books that Destiny owns.
This means that:
, or
Henry owns a fourth as many books as Destiny.
This means that , or . Also, in function of x, we may have
Together they own 57 books.
This means that
We want to find x. So
Lindsay owns 12 books.
Which equation can be used to find the surface area of the cylinder?
r = 4 in.
h = 16 in.
S-2314) + 2(4x(16)
S=2x{8)2 + 2x{816)
S-23/16) + 2(16)(4)
S-214) + 2(9116)
Answers
Answer:
S = 2π(16) + 2π(4)(16)
or
S = 2(3.14)(16) + 2(3.14)(4)(16)
Step-by-step explanation:
The surface area of a cylinder is the sum of the area of it bases and the lateral face. A cylinder has 2 circular base .
The surface area = area of 2 circular base + lateral face area
surface area = 2πr² + 2πrh
surface area = 2πr(r + h)
The surface area equation for a cylinder that has a radius as 4 inches and h as 16 inches can be represented using the formula below.
surface area = 2πr² + 2πrh
where
r = radius
h = height
r = 4 inches
h = 16 inches
S = 2π(4²) + 2π(4)(16)
S = 2π(16) + 2π(4)(16)
Assuming π was given as 3.14 the equation will be as follow
S = 2(3.14)(16) + 2(3.14)(4)(16)
Answer:
b
Step-by-step explanation:
May I have help on these two please, it’s for my sister?
Answers
#5.) 3
Answers gotta be 20 characters long so ignore this part lol
Guys help me, please it's due very soon
Answers
Riddle 2 is 79
What’s the right answer?
Answers
The formula is, base x height / 2 = area
Triangle 1 - 2x8/2 = 16/2 = 8
Triangle 2 - 2x8/2 = 16/2 = 8
Rectangle - 8x3 = 24
Add them up: 24 + 8 + 8 = 40 square feet
I hope this wasn’t to confusing
Math question for brainliest
Answers
Answer:
D
Step-by-step explanation:
because you are looking for an intercept and an intercept is a square equation which when divided by 4 takes a slope. WHich then D works to make the slope
Answer:
y - 9 = 1/2(x - 8)
Step-by-step explanation:
The point slope form of the equation of a line is
y-y1 = m(x-x1) where m is the slope and (x1,y1) is a point
y - 9 = 1/2(x - 8)
Which triangle results from a reflection across the line x = 1?
Answers
Answer:
d
Step-by-step explanation:
Maya can run 18 miles in 3 hours, and she can bike 18 miles in 2 hours.
What is Maya’s biking speed?
PLZ HELP IN A BIG RUSH PLZ PLZ PLZ
Answers
Answer:
Her speed is 9 miles per hour
Step-by-step explanation:
18 divided by 2= 9
so she can drive 9 miles in an hour
Answer the question as an multiple choice.
Answers
Answer: i think its the first one 2/3
Answer:
2/3
Step-by-step explanation:
it starts off as 2:3 right? so the 3 is light soy sauce. if you want to turn the right soy sauce into 1 cup you have to divide 3 bye 3 which gives you one. then you also divide by 3 on the other side. that would be 2 divided by 3. 2 divided by 3 is the same as 2/3. so your answer is 2/3.
2. In the diagram below, secants PT and PU have been drawn from exterior point P such that the four arcs
intercepted have the following ratio of measurements:
P
mRS : mST :MTU : mUR=1:4:4:3
R
(a) If mRS = x, then write an equation that could be used to solve for x
and find the value of x.
I
4
(b) State the measure of each of the four arcs.
mRS =
mST =
MTU
MUR =
Answers
Answer:
(a) x = 30°
(b) mRS = 30°
mST = 120°
mTU = 120°
mUR = 90°
Step-by-step explanation:
(a) In the picture attached, the diagram is shown.
Given that m arc RS = x, from the ratios:
m arc ST = 4x
m arc TU = 4x
m arc UR = 3x
The addition of the four arcs must be equal to 360°, then:
x + 4x + 4x + 3x = 360°
12x = 360°
x = 360°/12 = 30°
(b) m arc RS = x = 30°
m arc ST = 4x = 4*30° = 120°
m arc TU = 4x = 4*30° = 120°
m arc UR = 3x = 3*30° = 90°
Find the area of the polygon
Answers
Answer:
65
Step-by-step explanation:
You can split the polygon and find the area of the triangle STU and trapezoid SURO
Area of Trapezoid SURO: 49
Area of Triangle STU: 8*4/2= 16
49+16= 65
Answer:
65
Step-by-step explanation:
the area of the triangle is simply 8 times 4 divided by 2 which is 16
and the area of the trapezoid is 8+6/2 times 7 which is 49 and 49+16 is 65
Peter, John and Mary share £60 in the ratio 3:5:4. How much does Mary receive?
Answers
Mary receives € 20
Look at the attached picture
hope it will help you
Good luck on your assignment
Which group of numbers is in order from smallest to largest? 0.34, 45%, , 0.8, 75% 27%, , 0.09 0.24, 37%,
Answers
Answer:
0.09, 0.24, 0.34, 27%, 37%, 45%, 75%, 0.8
Step-by-step explanation:
Answer: 0.34, 45%, 13/25
The person did not add the fractions in the question so you might think im wrong but i did the quiz and got it right:)
What is the positive solution to the equation 0 = –x2 + 2x + 1? Quadratic formula: x = StartFraction negative b plus or minus StartRoot b squared minus 4 a c EndRoot Over 2 a EndFraction –2 + StartRoot 2 EndRoot 2 – StartRoot 2 EndRoot 1 + StartRoot 2 EndRoot –1 + StartRoot 2 EndRoot
Answers
Answer:
See attached for a "Neat" quadratic formula.
a = -1
b = 2
c = 1
x = [-2 +- sqr root( 4 -4*-1*1)] / -2
x = [-2 +- sqr root( 4 -4*-1*1)] / -2
x = [-2 +- sqr root(8)] / -2
x1 = (-2 +2.8284271247) / -2
x1 = .8284271247 / -2
x1 = -0.41421
x2 = (-2 -2.8284271247) / -2
x2 = ( -4.8284271247) / -2
x2 = 2.4142135624
So the equation has the positive solution of
2.4142135624
Step-by-step explanation:
Answer:
The answer is C
Step-by-step explanation:
I need this answer rn can anyone help?
Answers
Answer:
Your answer should be, B.
Step-by-step explanation:
So, we can identify this as a transversal, which I will assume you already know what that is. When you have a transversal, you need to follow a certain set of rules, and don't worry, they're very simple.
Angle PSR is a vertical angle of angle OST, which automatically, according to your theorems, postulates, or properties, equal to each other. So with that in mind, you know that STN follows the same rules.
Additionally, where the lines intersect, each corresponding side MUST equal 180 degrees. So to find MTS, all you have to do is 180 minus 73, which gives you 107, completing that line.
Hopefully this isn't confusing!
A circle has center (-2, 3) and radius 4 units. Which of the following is a point on
the circle?
A (-2,5)
B (-2,-1)
C (2,7)
D (-6, 7)
Answers
Answer:
B
Step-by-step explanation:
The original price of a tractor was $55,000. The value decreases in value at a
steady rate of 11% per year. What will the tractor be worth in 8 years?
A) $21,651.24
B) $65,487.22
C) $45,591.35
D) $12,536.25
Answers
A) $21,651.24
Step-by-step explanation:x = p(1 - r)ⁿ
p = $55000
r = 11% = 0.11
n = 8 years
x = $55000(1 - 0.11)⁸
= $55000ₓ0.89⁸
= $55000ₓ0.39365888057
= $21651.24
HELP PLZZZZZZ WITH THIS MATH PROBLEM!!!!!!!!!!!!!!!!
Answers
Answer:
I think it is A...
Step-by-step explanation:
None of the others really apply. Not the best at geometry in math. I had to look up, like, 12 words. I really hope this helped.
the value of a baseball card after t years can be modeled by the function v(t)=10+2.5t find the value of the card after 20 years
Answers
｡☆✼★ ━━━━━━━━━━━━━━ ☾
Simply substitute '20' as 't'
v(20) = 10 + 2.5(20)
value = 60
Have A Nice Day ❤
Stay Brainly! ヅ
- Ally ✧
｡☆✼★ ━━━━━━━━━━━━━━ ☾
2. Find the value of x. *
3(x + 2)
RE
24
Answers
Answer:
x=6
Step-by-step explanation:
3(x+2) = 24
Divide each side by 3
3/3(x+2) = 24/3
x+2 = 8
Subtract 2 from each side
x+2-2 = 8-2
x=6
(6+2)=8
3(8)=24
24=24
Please answer correctly !!!! Will mark brainliest !!!!!!!
Answers
Answer:
22
Step-by-step explanation:
5*5=25
25-3=22