In rectangle JKLM, JN is 20 in. Find the length of JL
N
M
Answer: 40
Step-by-step explanation:
HELP PLEASE. The areas of the squares adjacent to two sides of a right angle are shown above. what is the area of the Square adjacent to the third side of the triangle?
Answer:
6.5units
Step-by-step explanation:
Find the length side of the smaller square
The area of the square is equal to
A = a^2
so
a^2 = 13
a = √13 units
step 2
Find the length side of the larger square
The area of the square is equal to
A = b^2
so
b^2 = 29.25
b = √29.25 units
step 3
Find the value of x
Applying the Pythagoras Theorem
x^2 = a^2 + b^2
x^2 = 13 + 29.25
x^2 = 42.25 units
x = √42.25
x = 6.5 units
The area of the square adjacent to the third side of the triangle is 85 square units.
Pythagoras theorem:Important information:
The area of Red square is 35 square unitsThe area of Green square is 50 square units.According to the Pythagoras theorem:
[tex]a^2=b^2+c^2[/tex]
Where, a is hypotenuse and b, c are two legs of a right-angle triangle.
Area of a square is the square of side length. So, [tex]b^2=35[/tex] and [tex]c^2=50[/tex]. Now,
[tex]a^2=35+50[/tex]
[tex]a^2=85[/tex]
Therefore, the area of the square adjacent to the third side of the triangle is 85 square units.
Find out more about 'Pythagoras theorem' here:
https://brainly.com/question/22732387
ratio 15 to 6 in simplist form
Answer:
5 to 3
Step-by-step explanation:
15/3=5
6/3=3
Answer:
5:2
Step-by-step explanation:
15:6 can both be divided by 3, 15/3 = 5, 6/3 = 2, making the ratio,
5:2 hope i helped you (and could i have brainliest it would help me!)
help me pls the photo attached is the question quick pls ill give brainliest answer
Answer:
12:18 and 20:30
Step-by-step explanation:
Answer:
12:18? n 20:30?
Step-by-step explanation:
sorry if im rong
p is directly proportional to m, and p = 128 when M=8
Answer:
16
Step-by-step explanation:
p is directly proportional to M
p = km
given that k is the constant of proportionality
128 = 8k
k = 128/8
k = 16
the equation thus is p = 16M
Math club has 18 members. Each member pays
$16.40 each month. 11 members have already
paid. How much money needs to be collected?
Which of the following is an even function?
f(x) = |x|
f(x) = x _1
f(x) = -3x
F(x) = 2x
Please guys this is easy, I need help ASAP! (Giving brainliest)!
Answer:
Step-by-step explanation:
a 2x-6/5=4
2x-6=20
2x=26
x=13
b 7-2x/4=9
-2x=8
x=-4
The Pythagorean Theorem, given by the formula a^2 + b^2 = c^2 , relates the three sides of a right triangle. Solve the formula for the positive value of a in terms of b and c.
Answer:
c=√a²b²
Step-by-step explanation:
Activity 2 of 2
Part B: What is the probability that a member chooses whole wheat bread, ham, and Swiss cheese?
O A. 1
Answer:
1/12
Step-by-step explanation:
I got this question on one of my quizzes
WHC 1 WWBHC 1 Explanation: there are 12 samples and they asked us to
WHS 2 WWBHS 2 pick 1 so it would be 1/12
(whole wheat bread, ham, swiss)
WHA 3 WWBHA 3
WTC 4 WWBTC 4
WTS 5 WWBTS 5
WTA 6 WWBTA 6
solve these..
1. −4(n−5)=−62
2. 8−3t=25
Answer:
1) n= 20.5
2) t= -17/3
Step-by-step explanation:
1) -4n + 20 = -62
-4n = -82
n = 20.5
2) -3t = 17
t = -17/3
Answer:
1. 20.5
2. -5.6
Step-by-step explanation:
12x−4y= −12 in slope intercept form
Select all the number set names that apply to
V6
Irrational
Integer
Rational
O Real
Whole
Find the radius of both circles. Then describe the transformation/s needed to prove circle A
similar to circle B.
Answer:
radius a: 1
radius b: 2
hope this maybe helps :)
What is a equation of the line that passes through points (-6,3) and (2,7)
Answer:
y = 1/2x + 6
Step-by-step explanation:
Daniel is training for a walk-a-thon. In the first week, he walked a total five miles. In the second week, he walked a total of 7 miles. In the third week, he walked a total of 9 miles. Based on his pattern, how many miles will he walk in the fourth week?
lan travels 10 yd on his unicycle
every 4 s. Based on this ratio, how
many seconds does it take lan to
travel 25'yd on his unicycle?
Answer:
[tex]10 = 4 \\ 25 = x \\ 25 \times 4 = 100 \\ 100 \div 10 = 10s[/tex]
Two oranges and five lemons cost $2.75. Two oranges and nine lemons cost $4.15. PART A) Write a system of equations and solve it using the elimination technique. PART B) Using your solutions from part A, how much would five oranges and three lemons cost?
Someone help it would be very much appreciated:,)
Josh and Lucy share some money in the ratio 7:3 Lucy receives £84 less than Josh
80% of C is 11 what is C
Answer:
c = 13.75
Step-by-step explanation:
Converting the words in the problem into a math equarion, we get:
80% * c = 11
0.8c = 11.
Simplifying, we get:
8c = 110
c = 13.75
Answer:
55
Step-by-step explanation:
Kathleen correctly answers 85% of the total questions on a math question correctly answer 17 questions use proportions to find the total number of questions on Kathleen's math quiz
Answer:
I am don't know sorry
Step-by-step explanation:
sorry follow me
solve 15-(7x+20)=0.5(6x-14)
Answer:
x= 1/5
Step-by-step explanation:
Remove parentheses.
15−7x−20=0.5(6x−14)
Simplify 15-7x-2015−7x−20 to -7x-5−7x−5.
-7x-5=0.5(6x-14)
−7x−5=0.5(6x−14)
3 Expand.
-7x-5=3x-7
−7x−5=3x−7
4 Add 7x7x to both sides.
-5=3x-7+7x
−5=3x−7+7x
5 Simplify 3x-7+7x3x−7+7x to 10x-710x−7.
-5=10x-7
−5=10x−7
6 Add 77 to both sides.
-5+7=10x
−5+7=10x
7 Simplify -5+7−5+7 to 22.
2=10x
2=10x
Divide both sides by 1010.
\frac{2}{10}=x
10
2
=x
9 Simplify \frac{2}{10}
10
2
to \frac{1}{5}
5
1
.
\frac{1}{5}=x
5
1
=x
I need help quick- Thanks btw :>
Answer: 3/4 feet
Step-by-step explanation:Conversion a mixed number 3 5/
12
to a improper fraction: 3 5/12 = 3 5/
12
= 3 · 12 + 5/
12
= 36 + 5/
12
= 41/
12
To find new numerator:
a) Multiply the whole number 3 by the denominator 12. Whole number 3 equally 3 * 12/
12
= 36/
12
b) Add the answer from previous step 36 to the numerator 5. New numerator is 36 + 5 = 41
c) Write a previous answer (new numerator 41) over the denominator 12.
Three and five twelfths is forty-one twelfths
Conversion a mixed number 2 2/
3
to a improper fraction: 2 2/3 = 2 2/
3
= 2 · 3 + 2/
3
= 6 + 2/
3
= 8/
3
To find new numerator:
a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/
3
= 6/
3
b) Add the answer from previous step 6 to the numerator 2. New numerator is 6 + 2 = 8
c) Write a previous answer (new numerator 8) over the denominator 3.
Two and two thirds is eight thirds
Subtract: 41/
12
- 8/
3
= 41/
12
- 8 · 4/
3 · 4
= 41/
12
- 32/
12
= 41 - 32/
12
= 9/
12
= 3 · 3/
3 · 4
= 3/
4
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(12, 3) = 12. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 12 × 3 = 36. In the next intermediate step , cancel by a common factor of 3 gives 3/
4
.
HI
HELP ME NOW PLS
thank you:)
Answer:
Y= 10x
Step-by-step explanation:
Katie has a small bag of skittles.
2 red skittles
6 green skittles
2 orange skittles
Katie will randomly choose 1 skittle from the bag. What is the probability in decimal form that Katie will choose a green skittle?
Answer:
60% out of 100%
Step-by-step explanation:
Answer:
0.6
Step-by-step explanation:
add the total amount of skittle =10
the are 6 green skittles
fraction is 6/10 or 3/5
Decimal form 0.6
Hope this helps ^-^
Can ya help me with the answer please
Answer:
2.95 !
Step-by-step explanation:
The radius is HALF of the diameter.. So since that circle has the diameter marked, you would divide 5.9 by two !! Since you end up with 2.95, that's the radius !
I hope this helps ! :D
Shellie spent $10.56 on oranges that cost $0.88 per orange. How many oranges did she purchase?
Answer:12
Step-by-step explanation:
10.56/.88 is 12
Answer:
12 is the answer
Step-by-step explanation:
Pls mark as branlist
If triangle ABC is similar to triangle EHG, find the measure of angle EHG.
First we need to find all the interior angles. So we know that the inside of a triangle (all the angles added up) equals 180. So we need to equal all the inside angles to 180.
2x + x + 60 = 180
Now lets start to solve. First let's subtract the 60 from both sides.
2x + x = 120
Now we need to add the x's together.
3x = 120
Now we must divide the 120 by 3 to get x by itself.
x = 40
Now just replace the x with 40 to find each of the sides. I'm guessing the triangles are reflecting each other so <EHG would be equal to 80.
ALSO to check if 40 would be correct, add all the angles together in the same triangle and they SHOULD add up to be 180! Which they do!
Step-by-step explanation:
Firstly let's calculate the unknown angles in triangle ABC
2x + x + 60° = 180° { being sum of angles of triangle }
3x = 180° - 60°
3x = 120°
x = 120° / 3
x = 40°
2x = 2 * 40° = 80°
Now since it is said that triangle ABC and triangle EHG are similar so
< EHG = < ABC = 2x = 80°
Hope it will help :)
christina wants to buy a coach bag that normally costs $450. It goes on sale at a 15% discount. What is the amount of money being discounted off the original price?
Answer:
67.50
Step-by-step explanation:
100%-> 450
15%-> 67.50