Rational Numbers: Any number that can be written in fraction form is a rational number. This includes integers, terminating decimals, and repeating decimals as well as fractions. An integer can be written as a fraction simply by giving it a denominator of one, so any integer is a rational number.
Hope this helps!
Help please! This is worth 50 points it'll mean a lot!
between 20 and 5000 characters
solve for x . Leave your answer in the simplest form
Hello!
Here we are given a composite shape, meaning that we can divide this shape up into ways that we are given formulas to solve for legs and such.
I can see here that this can be divided into a triangle and a rectangle using a horizontal line.
The leg lengths of this triangle would be 9, because it is congruent to the bottom side of the rectangle, and 7, because it is the left side minus the right side.
This would also make a right triangle, meaning we could solve for the hypotenuse utilizing the Pythagorean Theorem.
[tex]a^2+b^2=c^2[/tex]
[tex]6^2+7^2=c^2[/tex]
[tex]36+49=c^2[/tex]
[tex]c^2=85[/tex]
[tex]c=\sqrt{85}[/tex]
Which is in simplest radical form.
Hope this helps!
the width of a rectangle is 8 feet and the diagnal length of the rectangle is 13 feet which measurement is closest to the length of this rectangle in feet
Answer:
Well the whole answer is 10.246950 smth smth but I don’t have the multiple choices so your gonna have to round yourself
Step-by-step explanation:
Okay so you have a weigh of 8 and a diagonal of 13.
If you look, theres a triangle there. One side has 8 and the diagonal that was cut forms a 13. So we have a leg and a hypotnuse. To find the other leg (length) just follow the Pythagorean theroum and solve for b or a.
Pythagorean theroum: a^2+b^2=c^2
Now subsitute c for 13 since its the hypotnuse and a or b as 8 but only one.
In this case I’m substituting a for 8.
8^2+b^2=13^2
Solve the squares
64+b^2= 169
Isolate the b
b^2=105
Now square root 105
√105 will give the answer above on a normal calculator but if you have to round, I don’t know what place but you can round.
a) 12, 10, 7,3,
Rule:
b) 1,3,9, 27,
Rule:
I
c) 4, 19, 34, 49
Rule:
PLEASE HELP ME!! I WILL GIVE BRAINLIEST. ITS DUE IN AN HOUR
Answer:
1. 3k=150
2. 50
please please please help me
Answer:
Option B
Step-by-step explanation:
Given function is,
p(x) = x²- (2√2)x + 1
We have to find the value of p(2√2).
By substituting the value x = 2√2
p(2√2) = (2√2)² - (2√2)(2√2) + 1
= 8 - (2√2)² + 1
= 9 - 8
= 1
Therefore, Option B will be the correct option.
an earhtquake magnitude 2.0 or less
Richter magnitude Earthquake effect
< 2.0 Micro Micro earthquakes, not felt.
2.0-2.9 Minor Generally not felt, but recorded.
b)
(-32)+(+17)+(+32)
Answer:
17
Step-by-step explanation:
-32 and 32 get cancel
and the answer is 17
Pls help me, and do not send links. Thanks
i uploaded a vid on this here
https://www.you tube.com/watch?v=dQw4w9WgXcQ
WILL GIVE BRAINLIEST TO BEST ANSWER PLEASE HELP
Solving the following system using substitution method.
y=3x-6
y=x-10
Answer:
x = -2, y = -12
Step-by-step explanation:
x - 10 = 3x - 6
-2x = 4
x = -2
y = -2 - 10
y = -12
A magazine has 96 pages. There are advertisements on 75% of the pages. How many of the magazine’s pages do not have advertisements
im not good at percentages
Answer:
D. 16
Step-by-step explanation:
You first need to find the total percentage who liked vanilla, then subtract it from the total percentage of chocolate.
To find the total of those who liked vanilla you would have to add the given percentages and then subtract that from 100.
Chocolate: 42%
Strawberry: 18%
Coffee: 14%
Vanilla: x
42 + 18 = 60 + 14 = 74%
100 - 74 = x
Vanilla = x = 26%
To find how many more like chocolate than vanilla, you would subtract the two percentages.
Chocolate: 42%
Vanilla: 26%
42 - 26 = 16
FINDING THE AREA OF A NONRIGHT TRIANGLE USING THE BOX METHOD.
Answer:
Step-by-step explanation:
thank you so much. thank you.
Write the equation of the line passing through point (-2 - 2) with a slope of -1
Substitute into y = mx + b and for b
Find the constant of proportionality (k). Using the value for k, enter an equation in the form of y = kx.
Answer:
k = 4, y = 4x
Step-by-step explanation:
From the question, we get the ratio of :
x : y = 1 : 4
Two variables are proportional to each other if their ration is constant. The constant value is denoted by 'k' and is called as constant of proportionality.
In the question, the two variables are :
x = glasses of lemonade
y = lemons used
From the question, the ratio of y is to x is given by :
y : x is 24 : 6 = 4 : 1 or 24/6 = 4
32 : 8 = 4 : 1 or 32/8 = 4
28 : 7 = 4 : 1 or 28/7 = 4
8 : 2 = 4 : 1 or 8/2 = 4
16 : 4 = 4 : 1 or 16/4 = 4
So here the constant is 4 . Therefore, the constant of proportionality, k is 4.
So we can write the equation as :
y = kx
or y = 4x
Jed wants to earn 25% annual net income on his $50,000 cash investment in property his annual expense of owning the property are $9600 what monthly rent must jed charge
Answer: $1,842
Step-by-step explanation:
John wants to earn 25% of his investment of $50,000 which is:
= 25% * 50,000
= $12,500
He has expenses of $9,600 yearly so the rent he should charge per year in order to make his 25% requirement as income is:
= Expenses + Return
= 9,600 + 12,500
= $22,100
Rent per month is:
= 22,100 / 12
= $1,842
I need help plz answer!!!
Answer:
No.
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
If you graph the equations, then you see that (3,8) is not the solution.
Help I'll give Brainly Est
Solve the question in the picture below.
What would be different if you started your day with a feeling of being in control?
Answer:
I would feel like I have a lot of power and I would use that to try to help people.
Can you help me with my work
Answer:
all u have to do is count how many 2 there are then put that in and do the same for the 8
Step-by-step explanation:
Answer:
[tex]2^{6} *8^{4}[/tex]
Step-by-step explanation:
Given ABC, what is the value of x?
NEED HELP QUICK!!
Answer:
x = 49
Step-by-step explanation:
AD is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides , that is
[tex]\frac{28}{x}[/tex] = [tex]\frac{8}{14}[/tex] ( cross- multiply )
8x = 392 ( divide both sides by 8 )
x = 49
******WORTH 50 POINTS****WILL MARK BRAINLIEST****PLEASE ANSWER ALL QUESTIONS***
A Drama Club is planning a grand opening musical for the new auditorium! It can hold up to 1000 people. They plan on charging $6 for a student ticket (x) and $10 for an adult ticket (y). If they need to make $3500 to cover all of their expenses, answer the following:
a) Write an inequality to represent the number of tickets
b) Write an inequality to represent the amount of money brought in
c) Give ONE combination of student and adult ticket sales that would satisfy both inequalities
d) Give ONE combination of student and adult ticket sales that would satisfy ONE, but NOT both inequalities
this is difficult lol im scared to attempt this so i wont
What is the answer to 10.50 X 8.5 pls help :\
Answer:
89.25
Step-by-step explanation:
If you do 10.50
x 8.5 you get 89.25.
Answer:
89.25
Step-by-step explanation:
10.5 x 8.5 on a calculator.
A tower has lost contact with a GPS satellite. The satellite is at 4500 meters over the Earth at a location 2000 meters from the tower. At what angle should the tower point and scan to make contact again? Note the height of the tower is not included. Round answers to the nearest whole degree.The angle of elevation from the top of the tower to the satellite is?
Answer:
66°
Step-by-step explanation:
It is given that :
Distance of the satellite from the tower = 2000 m
Height of the satellite above the tower = 4500 m
Therefore the angle of elevation can be found out by :
[tex]$\tan \theta = \frac{4500}{2000}$[/tex]
[tex]$\tan \theta = \frac{9}{4}$[/tex]
[tex]$\tan \theta = 2.25$[/tex]
[tex]$\theta = \tan^{-1}(2.25)$[/tex]
[tex]$= 66 ^\circ$[/tex]
Therefore the tower can make contact with GPS satellite when it pointed at 66° angle.
Proof! Please help <3
Use the Order of Operations to evaluate this expression
(-2+1square2) +5 (12/3) -9
Type the correct answer in the box. Use numerals instead of words.
Answer: The value of the expression is (12)
Step-by-step explanation:
Got it right
question 8 thank youuu
Step-by-step explanation:
hope this help have a great day
Store A sells a watch for $50 and offers a 5% discount. Store B sells the same watch for $60 and offers a 20% discount. The sales tax is 6% for both . After discounts and taxes are applied, from which store should you buy the watch and why?