Answers
THE ANSWER IS: 9
let the length FJ be x
since the triangles are similar, set up a ratio that matches the corresponding sides
so the longest side of the triangle over the shortest side of the triangle
set the ratios equal to each other
to solve for 16+x, multiply 15x15 then divide by x
rewrite that as 225/x = 16+x
solve for x
you’ll get two answers: -25 and 9
since the side length can’t be negative, the answer is 9
Related Questions
please help me!! this is due already and late
Answers
2.) A . None
Answer:
C. Minimum value = 1/11, maximum value = √17E. Minimum value = -5, maximum value = -4Step-by-step explanation:
Question 1c(x) = √xThe domain is:
1/121 ≤ x ≤ 17The range is:
√1/121 ≤ √x ≤ √171/11 ≤ √x ≤ √17Correct choice is C
Minimum value = 1/11, maximum value = √17Question 2d(x) = ∛xThe domain is:
{x | x∈R, -125 ≤ x ≤ -64}The range is:
∛-125 ≤ ∛x ≤ ∛-64-5 ≤ ∛x ≤ -4Correct choice is E
Minimum value = -5, maximum value = -4HELP HELP I NEED HELP ASAP PLEASE!!
Find an integer a such that a < √77 < a + 1
PLEASE RIGHT AND EXPLANATION TOO
PLS PLS NO CAP
Answers
Answer:
try 87 or 86
Step-by-step explanation:
Enjoy!!! (Fun work I know)
Answers
Answer:
14% were running backs 43/50 were not running backs
Step-by-step explanation:
0.14=14%
--------------
1-0.14=0.86
50x0.86=43
Running Back : 14%
Not Running Back: 96% or 43/50.
14%=0.14
43/50=96/100=96%
Please help and can you sow work.
Answers
how do you factor 20x^5+54x^4+10x^3
Answers
Answer:
2x^3(5x + 1) (2x + 5)
Step-by-step explanation:
I used a website called math.way, u should try it too!
Solve the proportion for e
Please helpp meee
Show work if can thank you
Answers
Answer:
17
Step-by-step explanation:
Cross multiply: 51 × 6 = 306Divide: 306 ÷ 18 = 17So, e = 17I hope this helps!
Which pair of points on a coordinate plane are separated by a distance of 5 units?
Answers
Answer:
(0,0) and (5,0)
Step-by-step explanation:
i dont know your choices
1.) Convert the exponential equation below to logarithmic form. *
1 point
43= 64
[A] log,64 = 4
[B] log, 64 = 3
[C] log, 4 = 64
[D] log, 3 = 64
A
B
С
D
Answers
Answer:
I believe its C ( mb if its wrong)
Step-by-step explanation:
A phone company charges a $35 fee for signing up for their service plan and $40 for each month of service. Write a linear equation to model this situation.
Will give brainliest please take seriously
Answers
Answer:
y = 40x + 35
Step-by-step explanation:
Let x represent each month of service in the equation
Since it is $40 for each month, the price for each month can be represented by 40x.
The $35 fee will represent the y intercept, and will be added to 40x in the equation.
Put this together in the equation y = mx + b
y = 40x + 35
So, the linear equation to model the situation is y = 40x + 35
Wesley has a baseball sticker with a radius of 2.3 centimeters. Determine the circumference of his baseball sticker to the nearest tenth of a centimeter.
Answers
Answer:
14.4 centimeters
Step-by-step explanation:
The formula for circumference is: [tex]2\pi r[/tex]. In this case, the r (radius) is 2.3. Multiply it by 2 to get the diameter or 4.6. Then multiply 4.6 x [tex]\pi[/tex] (pi) to get 14.444. This rounded to the nearest tenth of a centimeter is 14.4.
Note:
I used 3.14 for [tex]\pi[/tex] (pi).
Hope it helps!
can someone answer part ABC
Answers
Answer:
a) p for plain wrapping, h for holiday wrapping
b) [tex]\left \{ {{7p+4h=68} \atop {6p+2h=44}} \right.[/tex]
c) Plain wrapping paper cost $4/roll, and holiday wrapping paper costs $10/roll.
Step-by-step explanation:
For part a, I've decided to with p for plain and h for holiday. Part b is somewhat simple; [tex]\left \{ {{7p+4h=68} \atop {6p+2h=44}} \right.[/tex] is the system we'll be using.
Now to do the actual work with part c.
I'll start by solving for p in 7p + 4h = 68.
7p + 4h = 68
Step 1: Subtract 4h from both sides.
7p = -4h + 68
Step 2: Divide both sides by 7/Multiply both sides by 1/7 (Either can be done)
p = 1/7(-4h + 68)
Step 3: Multiply 1/7 by -4h + 68
p = -4h/7 + 68/7
Now substitute -4h + 68/7 for p in the other equation (6p + 2h = 44).
6(-4h/7 + 68/7) + 2h = 44
Step 4: Multiply 6 by -4h/7 + 68/7.
-24h/7 + 408/7 + 2h = 44
Step 5: Add -24h/7 to 2h.
-10h/7 + 408/7 = 44
Step 6: Subtract 408/7 from both sides of the equation.
-10h/7 = -100/7
Step 7: Multiply both sides by -7/10, the reciprocal of -10/7.
h = 10
Now we know the holiday wrapping paper is $10/roll. Substitute 10 for h in p = -4h/7 + 68/7
p = 4(10)/7 + 68/7
Step 8: Multiply -4 by 10 to get -40.
p = -40/7 + 68/7
Step 9 (This is optional): Make what we have from Step 8 a single fraction.
p = (-40 + 68)/7
Steps 10 and 11: Add -40 and 68 to get 28, then divide that by 7 to get 4.
p = 4
And now we know the plain wrapping paper is $4/roll.
So, the complete sentence is: Plain wrapping paper cost $4/roll, and holiday wrapping paper costs $10/roll.
“Each set below has 3 expressions. There is ONE expression in EACH set that DOES NOT BELONG. Try to find the expression that does not belong in EACH SET and EXPLAIN WHY!” -please help im behind because I was online schooled at a bad school so now I’m at a different school and my tutor is sick.
Set 1: 3(x + 2) // 3x +6 // 3(2x)
Set 2: 1/2 (-4x) // 1/2 (2x - 6) // x - 3
Set 3: 24x + 8y // 2 (12x + 4y) // 8(3x + y)
Answers
Answer:
Set 1: 3(2x)
Set 2: 1/2 (-4x)
Set 3: 2 (12x + 4y)
Step-by-step explanation:
Set 1: 3(x+2) and 3x+6 are the same//3(x+2) =3x+6
Set 2: 1/2 (2x - 6) and x - 3 are the same//1/2 (2x - 6) = x-3
Set 3: 24x + 8y and 8(3x + y) are the same//2x+8y = 8(3x + y)
If the cost of 16 ounces of bananas is 35 cents, how much will 45 ounces of bananas cost?
Answers
Answer:
$0.98
Step-by-step explanation:
can you help me with my question if possible? thanks.
On a number line, a certain integer is 24 units away from the double of its opposite. What is the integer?
Answers
Answer:
|8|
Step-by-step explanation:
Let the integer = x
x = - 2x - 24
x + 2x = - 24
3x = - 24
x = - 24/3
x = - 8
Hence, the integer is - 8
The number could be the positive of negative of 8
Hence, it is better expressed as |8|
Callie posted a cute cat video on a popular website. On the first day after she posted the video, the video had 5 views. On the second day, it had 15 views. On the third day, it had 45 views, and on the fourth day, it had 135 views.
A. How many views would you expect the video to have after 5 days? Explain how you found your answer.
B. Which type of reasoning did you use to solve this problem, deductive or inductive? (2 points)
Answers
Answer:
(A) 5th day: 405 views
(B) inductive
Step-by-step explanation:
Each day the views get multiplied by 3.
Answer:
A. I would expect the video to have 405 views after day 5. There is a pattern of the number being multiplied by 3.
B. Deductive reasoning
Step-by-step explanation:
(This is really going to explain BOTH questions at the same time)
Looking that the problem, the number of views keep going up. There is a multiplier behind this, we just don't know WHAT multiplier it would be. To find that out, divide 1 value by the one before it. I'll do 135 divided by 45 as an example. That would equal three. Now we know the multiplier is 3. So, now we need to multiply 135 by 3 to get 405 views after five days.
(This is really summarizing B, whilst answering A.)
I WILL GIVE THE BRAINLIST V2
Answers
Answer:
c
Step-by-step explanation:
i think
Answer:
C
Step-by-step explanation:
I) Make an equation:
Since the entrance fee is $15 and the cost per ticket is $2, our equation would be:
y = 15 + 2x
II) Test equation on the values:
y = 15 + 2x is true for all rows. Choose C.
Amy buys 19 envelopes for 22p each and pays with a £5 note.
How much change does she get?
Give your answer in pounds, £.
Answers
£0.82
Explanation:
19 x 0.22 = 4.18
5 - 4.18 = 0.82
PLEASE HELP THIS IS DUE IN 5 MINUTES!!!!
Answers
Answer:
Its D :) always do parenthesis first!
Step-by-step explanation:
Dessa, Anne, and Dy bought materials for their project worth
₱276.45. The girls divided the amount equally among themselves.
How much is each share?
Answers
Answer:
Step-by-step explanation:
=276.45/3
=92.15
each share is for 92.15
8f=64. Solve the equation
Answers
Answer:
f = 8
Step-by-step explanation:
8f = 64
Divide
64 ÷ 8 = 8
good luck, i hope this helps :)
Answer:
f = 8
Step-by-step explanation:
8f=64
divide both sides by 8
f=8
PLS HELP
The length of the tunnel is 350 miles. If 1 inch represents 50 miles, what is the length of the scale drawing of the tunnel? Be sure to include units!
Answers
Answer:
7 inches
Step-by-step explanation: Every 1 inch = 50 miles. So every 50 miles of tunnel is 1 inch in a scale drawing. 350miles/50 miles=7 inches.
The scale drawing is 7 inches.
Answer:
7 inches
Step-by-step explanation:
A certain pizza parlor has 7
different toppings. How many two-
topping pizzas are possible?
Answers
Answer:
21
Step-by-step explanation:
Ok, so this may be confusing but I’ll explain.
Here is a very simplified diagram:
1-2, 1-3, 1-4, 1-5, 1-6, 1-7
2-3, 2-4, 2-5, 2-6, 2-7
3-4, 3-5, 3-6, 3-7
4-5, 4-6, 4-7
5-6, 5-7
6-7
*Note- I did this in about 30 seconds and on my phone so it is very simplified *
Each number, 1-7, is supposed to represent a different ingredient and they are put together to represent the two-ingredient combinations.
For example: 1-2 could represent pepperoni and sausage, and 1-5 could represent pepperoni and olives. This would mean that the 1 represents pepperoni, 2 represents sausage, and 5 represents olives.
If you count the number of combinations in each row, there are 21 combinations. This is because I made sure there are no repeats (2-3 AND 3-2) and because there wouldn’t be any doubles (1-1 or 2-2)
Help me please before it's to late
Answers
Answer: G, E, C,B
Step-by-step explanation:
Students in a class were asked to name their favorite season. The results are shown in the circle graph. How many times more students prefer fall than prefer winter?
Answers
Answer:
3.7%
Step-by-step explanation:
I just subtracted it hope it is right
What is the relationship between the pair of angles ZAXC and BXC shown
in the diagram?
A. They are corresponding angles.
B. They are complementary angles.
C. They are a linear pair.
D. They are vertical angles.
Answers
Answer:
They are the Linear Pairs of angles and their sum is 180°
The relationship between the pair of angles ZAXC and BXC shown in the diagram is ,
C .They are a linear pair
What is mean by Angle?An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle
Given that
Measure of two angle are
∠AXC = 60
∠BXC = 120
Now,
we get;
∠AXC + ∠BXC = 60 + 120
= 180
Hence, By definition of linear pair angles.
We get;
The relationship between the pair of angles AXC and BXC shown in the diagram is ,
C .They are a linear pair
Learn more about the angle visit:;
https://brainly.com/question/25716982
#SPJ2
12. What is the measure of the missing side? Round your answer to the
nearest tenth. *
Answers
Answer:20.5
Step-by-step explanation:if you measure it with grid paper and round it its 20.5
For 15 points.Explain, in your own words, the steps necessary to solve a system of equations
using the substitution method.
Answers
First, what is an equation?
➳ A mathematical statement which shows that two algebraic expressions are equal is called and equation.
Or, LHS = RHS
Example:- 3x - 5 = x + 8
An equation is said to be a linear equation if it contains only one variable (literal) with highest power 1.
_______________________
Solving an equation:-
To solve the equation x + 5 = 7 means to find the value of an unknown algebraic quantity used in the equation.
Example:-
To solve the equation x + 5 = 7 means to find the value of x.To solve the equation 3y + 2 = 9 means to find the value of y.To solve the equation [tex]\sf \dfrac{2a}{3} + 4 = 10[/tex] means to find the value of a ⠀⠀⠀⠀⠀⠀and so on!⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
★ Rules for solving an equation by the substitution method:-
Rule ❶
If x = 2, the value of the expression 3x + 2 = 3 × 2 + 2 = 6 + 2 = 8
Rule ❷
If x = 0, the value of the expression 3x + 2 = 3 × 0 + 2 = 0 + 2 = 2
Rule ❸
If x = -2, the value of the expression 3x + 2 = 3 × -2 + 2 = -6 + 2 = -4
Now consider the algebraic expression 5x - 2y
This expression consists of variables x and y.
Now if :-
x = 3 and y = 2, 5x - 2y = 5 × 3 2 × 2 = 15 - 4 = 11x = 8 and y = 5, 5x - 2y = 5 × 8 - 2 × 5 = 40 - 10 = 30⠀⠀⠀⠀⠀⠀⠀⠀
The process of finding the value of an algebraic expression by substituting the given value of its variable is called substitution.⠀⠀
Please help with my work!
Answers
Answer:
Both 2 and 4 is 139
Step-by-step explanation:
Hope this helps
If x is equal to 50 and y is equal to 8
then what is the value of x - 7y?
Answers
Answer.
5x+7y=50
Step-by-step explanation:
7y=5x-50
y=(5x-50)/7
35 i think.
cause when x is = 50 and y = 8, 7+8 = 15.
50 - 15 = 35.
sorry if wrong.
Find f(-5)
f(x) = -4x + 3
A) -17
B) -7
C) 12
D) 23
Answers
Answer:
B
Step-by-step explanation:
=tyhgff GJ jhvcvvbvcccvjuuuu hgfdvghg jhvgfgg bbvcfff bbvcfff bbvcfff hbbjggg hhfccgyhb 5th and 3rd of November in a rectangle has been released in December 5th of July in a square of the area and I am very interested to the area and I look for the position and am looking forward for the position of your firm in my work to be a great fit and would love ms your help and if I could help with any other things