Answers
Answer:
JK = 42 , KL = 78
Step-by-step explanation:
JK + KL = JL , substitute values
4x + 6 + 7x + 15 = 129 , that is
11x + 21 = 120 ( subtract 21 from both sides )
11x = 99 ( divide both sides by 11 )
x = 9
Then
JK = 4x + 6 = 4(9) + 6 = 36 + 6 = 42
KL = 7x + 15 = 7(9) + 15 = 63 + 15 = 78
Related Questions
Simplify the following expression by combining like terms.
Answers
Answer:
5p + 2w + 2
Step-by-step explanation:
PLEASE HELP GEOMETRY IVE BEEN STUCK FOR HOURS!!! Show work
Answers
Answer:
O
Step-by-step explanation:
sohcahtoa
tan = O/A
tan x = 11.9/10
x = 50°
BA = hypotenuse
AC = adjacent
BC = opposite
Answer:
O
Step-by-step explanation:
11.9/10 = 50
The product of 4x and 0 is:
Answers
Answer:
zero
Step-by-step explanation:
The product of any number and zero is always zero.
Triangle PQR with vertices P(-2,3), Q (2,4) and R (1,-1) in the line x =-3 PLEASE NEED HELP URGENT
Answers
Answer:
p'(-5,3) q'(-1,3) r'(-2,-1)
Leo has a total of 72 letters. He has opened 63 of them so far. How many letters does Leo have left to open?
Answers
Answer:
9
Step-by-step explanation:
72 - 63 = 9
Since it's asking how many letters he has left after opening 72 so your basically subtracting. Hope this helps
Answer:
9
Step-by-step explanation:
9 BECAUSE IF U ADD 9INE TO 63 YOU GET 72
Will yall help me please help me i will help ya´ll whenever ya´ll need points just ask something or i will make things where i will get ya´ll some points just will help me on this quiestion..?
Answers
it takes alex 22 minutes to walk from his home to the store. the function f(x)=2.5x models distance that alex has walked in x minutes after leaving his house to go to the store. what is the most appropriate domain of the function
a : 0 ≤ x ≤ 55
b : 0 ≤ x ≤ 22
c : 0 ≤ x ≤ 8.8
d : 0 ≤ x ≤ 2.5
Answers
Answer: D
Step-by-step explanation:
The diagram shows a right-angled triangle.
hcm
48°
18 cm
What is the value of h?
Give your answer
Answers
Answer:
13.4
Step-by-step explanation: sin= opposite/ hyp sin(48) = h/ 18 h = sin(48) * 18
PLEASE HELP WILL GIVE BRAINLIEST!!!
Answers
Answer:
The answer is B Hope this helps
Step-by-step explanation:
Mondays, Tuesdays, and Friday I will be given a warm-up and you are free to answer it with 5 sentences.
6x – 9 = 33 Check
please and thank you
Answers
Answer:
x = 7
Step-by-step explanation:
6x - 9 = 33
6x = 33 + 9
6x = 42
x = 42 / 6
x = 7
6x - 9 = 33
6 x 7 - 9 = 33
42 - 9 = 33
33 = 33
Hope that helps!
Answer: x=7
Step-by-step explanation:
6x-9=33
for x
6x=33+9
6x=42
x=42/6
x=7
for checking put value of x
6*7-9=33
42-9=33
33=33
Find the equation of the line below. If necessary, use a slash (/) to indicate a
division bar.
(1.4)
10
10
Answer here
Answers
Answer:
y= 4x
Step-by-step explanation:
The points on the line are (3,12)(1,4)
Slope=y2-y1/x2-x1=
4-12/1-3=
-8/-2=
4
Y-intercept= 0
-------------------
Equation: y= 4x
-------------------
Hope it helps...
Have a great day!!!
select the correct choice
Answers
Answer:
the answer is "A"
The Reason:
1. it's equal so the circle is going to be shaded
2. and it less than 5 so it will be to the right
6 divided by 3/4 ..............................................
Answers
Answer:
8
Step-by-step explanation:
6/1÷3/4
6/1×4/3
24/3
8
Enter the correct value so that each expression is a perfect-square trinomial.
x2+___x + 36
Answers
Answer:
It's 100% 12
Step-by-step explanation:
(y-6x+5)+(6y-5x+3)+(5y+2x-7)
Answers
Answer:
Hi! The answer to your question is -9x+12y+1
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
Stay Safe!!!
- Brooklynn Deka
The sum of three consecutive odd integers is 189. What
are the integers?
Answers
Answer:
61, 63, 65
Step-by-step explanation:
n + n+2 + n+4 = 189
3n = 183
n = 61
Answer:
The three consecutive odd integers are 61, 63, and 65
Step-by-step explanation:
Let the three consecutive odd integers be:
n + 1, n + 3 and n + 5
Therefore:
n + 1 + n + 3 + n + 5 = 189
3n + 9 = 189
3n = 180
n = 60
n + 1 = 61
n + 3 = 63
n + 5 = 65
Can someone please help me with math.
Answers
helppppppppppppppppppppp
Answers
The volume of a cylinder is pi*radius^2*height
If pi is 3.14 and you plug in the radius (7cm) and the height (30cm), you get 3.14*7^2*30, which equals 4,615.8 cm cubed
The part of speech helps determine
~how to use a word
~the job of the word in a sentence
~what the author meant
~the purpose of the writing
Please help I have been trying to figure this out for 25 minutes
Answers
Answer is in a photo. I couldn't attach it here, but I uploaded it to a file hosting. link below! Good Luck!
bit.[tex]^{}[/tex]ly/3a8Nt8n
Someone help plz make sure it’s right and plz put an actual answer
Answers
Answer:
Option 3
Step-by-step explanation:
By applying Pythagoras theorem in the given triangle,
(Hypotenuse)² = (Leg 1)² + (Leg 2)²
x² = (9.5)² + (10.5)²
x² = 200.5
x = √(200.5)
x = 14.16
x ≈ 14.2
Therefore, measure of the unknown side is 14.2 in.
Option (3) will be the correct option.
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!
Answers
Answer:
plant cell only : cell wall is outer structure, may contain chloroplasts, has cytoplasm
animal cell only : produces waste, can have an irregular shape, contains DNA, maintains homeostasis,cell membrane is outermost part
both: everything that's left
Consider the triangle. A triangle has angle measures of 45 degrees, 45 degrees, and 90 degrees. Which statement is true about the lengths of the sides? Each side has a different length. Two sides have the same length, which is less than the length of the third side. The three sides have the same length. The sum of the lengths of two sides is equal to the length of the third side.
Answers
Answer:
Two sides have the same length, which is less than the length of the third side.
Step-by-step explanation:
An isosceles triangle has two opposite sides. If the two angles are equal , it means the triangle is an isosceles. Because 90 degrees is greater than 45 degrees, the two sides with the same length, would have a smaller length than the third side.
this is also a right angled triangle because it has a 90 degree angle. the sum of the square of the two sides would be equal to the square of th third side
Which unit of measurements best estimate the of a juice box ( millimeters or centimeters or liters or meters) ? 
Answers
This is the answer
Vertical angles are
90 degrees
Adjacent
Congruent
Straight
Answers
Answer:
Vertical angles are across from each other on any two intersecting lines and are always congruen
F(x)=400-4/5x find the function and intercepts
Answers
Answer:
The x-intercept is (500, 0); the y-intercept is (0, 400).
Step-by-step explanation:
F(x)=400-4/5x is already a function: a function of x.
To find the y-intercept, set x = 0 and calculate F(0):
F(0) = 400 - 0 = 400; the y-intercept is (0, 400).
To find the x-intercept, set F(x) = y = 0 and solve for x:
0 = F(x) = 400 - (4/5)x, or (4/5)x = 400. To isolate x, multiply both
sides by (5/4): x = (5/4)(400) = 500. The x-intercept is (500, 0).
The Albertsons are purchasing a home for $400,000. They are financing 70 percent of the home’s value. In addition to the down payment, they have the following closing costs:
Lender’s inspection fee $400
Loan origination fee 1.5% of the loan amount
Notary public fee $60
Document recording fees $75
Title search $300
What is the total amount of the closing costs?
Answers
Answer:
$5,035
Step-by-step explanation:
First, you have $400 as the first cost in the closing costs.
You Then find 1.5% of the loan amount, which is 70% of $400,000 ($280,000), so 1.5% of $280,000 is $4,200. So you add $4,200 to the $400
Next, you add the notary fee of $60.
Then you add the recording fees of $75.
Lastly, you add the title search of $300.
Now add everything up, $400 + $4,200 + $60 + $75 + $300 = $5,035
Final answer = $5,035
Find the area of this triangle. PLS HELPP!!
Answers
Answer: 152ft squared
Step-by-step explanation:
When solving the area of a triangle you multiply by 1/2 so your equation would be 1/2*16*19 = 152ft squared. (Do not forget your units in other problems!!!)
use the formula:
A = 1/2bh
substitute:
A= 1/2 x 16 x 19
= 152
Other ways you can put it into your calculator:
• 0.5 x 16 x 19
• 8 x 19 (half the 16)
According to the line plot what is the total amount of time spent studying by all students who studied 1/4 hour or 3/4 hour
Answers
Answer:
2 3/4 hours
Step-by-step explanation:
We see from the figure that 2 students spent 1/4 hours and 3 students spent 3/4 hours.
So the total time spent is
2* (1/4) + 3(3/4) hours
= 1/2 + 9/4
=(2+9)/4 taking l.c.m
= 11/4
= 2 3/4 hours
The total time spent by 5 students on 1/4 hours and 3/4 hours is 2 and 3/4 hours.
Use the rule "divide by 3" to continue the pattern. Then write the four terms of a different pattern that follows the same rule
Answers
Answer:
[tex](a)[/tex]
[tex]Pattern: 2187, 729, 243, 81, 27, 9,3, 1[/tex]
[tex](b)[/tex]
[tex]Pattern = 972,324,108,36[/tex]
Step-by-step explanation:
Given [Missing from the question]
[tex]Pattern: 2187, 729, 243, 81[/tex]
Solving (a): Continue the pattern using the divide by 3 rule
To do this, we simply divide the last term by 3, to get the next term.
So, we have:
[tex]81/3 = 27[/tex]
[tex]27/3 = 9[/tex]
[tex]9/3 = 3[/tex]
[tex]3/3 = 1[/tex]
So, the pattern is:
[tex]Pattern: 2187, 729, 243, 81, 27, 9,3, 1[/tex]
Solving (b): 4 terms of a different pattern using the same rule.
Let the first term be: 972
So, the next three terms is:
[tex]972/3 =324[/tex]
[tex]324/3 = 108[/tex]
[tex]108/3 =36[/tex]
So, the pattern is:
[tex]Pattern = 972,324,108,36[/tex]
Persephone and Madison are sharing a coloring book with 48 pages in it. Persephone can color one page in 8 minutes. Madison can color one page in 6 minutes. They color every page in the book.
Answers
Answer:
[tex]Persephone = 27\frac{3}{7}[/tex]
[tex]Madison = 20\frac{4}{7}[/tex]
Step-by-step explanation:
Given
[tex]Pages = 48[/tex]
[tex]P=8\ mins[/tex] --- Persephone
[tex]M = 6\ mins[/tex] --- Madison
The question is incomplete, however a possible question could be:
To determine the number of pages colored by each of them
First, we determine the ratio of time spent by each:
[tex]P : M = 8 : 6[/tex]
The number of pages covered by Persephone is:
[tex]Persephone = \frac{P}{P + M} * Pages[/tex]
[tex]Persephone = \frac{8}{8+6} * 48[/tex]
[tex]Persephone = \frac{8}{14} * 48[/tex]
[tex]Persephone = \frac{384}{14}[/tex]
Simplify
[tex]Persephone = 27\frac{3}{7}[/tex]
This implies that Madison colors the remaining pages.
This is calculated as:
[tex]Madison = Pages - Persephone[/tex]
[tex]Madison = 48 - \frac{384}{14}[/tex]
Take LCM
[tex]Madison = \frac{48 * 14 - 384}{14}[/tex]
[tex]Madison = \frac{288}{14}[/tex]
Simplify
[tex]Madison = 20\frac{4}{7}[/tex]