Answer:
r+2 = 6
Step-by-step explanation:
4 (r + 2) - 13 = 11
4r+8-13=11
4r+8= 24
4r=16
r=4
r + 2 = 4 + 2
6
Answer:
r+2=6
Step-by-step explanation:
(r+2) = (11+13)/4
r+2 = 24/4
r+2=6
why am i so stressed can someone answer me
These Are some reasons why are you stressed :
Mental health conditions, such as depression, or a building sense of frustration, injustice, and anxiety.
Answer:
Its highschool its stressful
Step-by-step explanation:
[tex]\left(\sqrt{2}+1\right)\left(5+\sqrt{2}\right)[/tex]
[tex]( \sqrt{2} + 1)(5 + \sqrt{2}) \\ = \sqrt{2} (5 + \sqrt{2} ) + 1(5 + \sqrt{2} ) \\ = 5 \sqrt{2} + 2 + 5 + \sqrt{2} \\ = 7 + 6 \sqrt{2} [/tex]
Answer:7 + 6√2
Answer:
[tex]\huge\boxed{\sf 7 + 6\sqrt{2}}[/tex]
Step-by-step explanation:
[tex](\sqrt{2} +1)(5+\sqrt{2} )\\\\= \sqrt{2} (5+\sqrt{2} )+1(5+\sqrt{2} )\\\\= 5\sqrt{2} + (\sqrt{2})^2+5+\sqrt{2} \\\\= 5\sqrt{2} + 2 + 5 + \sqrt{2} \\\\= 2+5+\sqrt{2} + 5\sqrt{2} \\\\= 7 + \sqrt{2} (1+5)\\\\= 7 + 6\sqrt{2} \\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807what is the answer to (-15)− (2)x(-10+(+3)?
Answer:
-1
Step-by-step explanation:
-15-2(-7)
-15+2·7
-15+14
-1
1 .(+2)+(+8) 8. (4)-(4)
2. (+4)+(+8)
3. (1)+(+10)
4. (+11)+(11)
5. 0+(+9)
6. (+5)-(+10)
7. (12)-(+7)
Hello there! GraceRosalia is here to help! :)
(+2)=2
2+8=10
4-4=0
4+8=12
1+10=11
0+9=9
5-1-5
12-7=5
hope it helps
A Baker's recipe uses for cups of water for every 9 cups of flour. Which ratio of cups of water to cups of flour will make the same recipe?
Answer:
It would be 4 to 9 or 4/9!
Step-by-step explanation:
Find the slope of the line formed by connecting the points:
(-5, 4) and (5,1).
Answer:
The formula you will want to use is y(2) - y(1) over x(2) over x(1).
Basically, the Y variables (4 and 1) will be subtracted from each other. Aka, 1-4, which is -3. You put that over 5-(-5) or (5+5) which is 10. Now you have -3/10.
Given any right triangle, the sum of the areas of the squares formed by the legs is equal to the area of the hypotenuse. This is referred to as the:
Question 5 options:
A) pythagorean theorem
B) perimeter
C) surface area
D) area
Explanation:
You are probably familiar with the formula [tex]a^2+b^2 = c^2[/tex] which is the pythagorean theorem.
The [tex]a^2[/tex] is the square of the first leg 'a', while [tex]b^2[/tex] is the square of the second leg b. Adding those two squares leads to the square of the hypotenuse c, aka [tex]c^2[/tex]. This only works with right triangles, which are triangles that have a 90 degree angle.
Find UV. This is Geometry. Help
Use mental math to find the missing factor.
33
,
000
÷
□
=
110
33
,
000
÷
□
=
110
A.
30
B.
300
C.
330
D.
3,000
B. is the answer just x
Answer:
thanks for telling me the answer
Step-by-step explanation:
have a bless day :)
Which equation or inequality shows the relationship between the plotted points on the number line
A. 3 < -6
B.-6 > -3.
C.-6 < -3
D.-3 < -6
Answer:
C.
Step-by-step explanation:
hope this helps♡^.^^_^
Answer:
C
Step-by-step explanation:
-6 is more to the left of the number line than -3
What value of x would make the value of the expression 0? −10+11+x
Answer:
x=-1
Step-by-step explanation:
-10+11+x=0
-11 -11
-10+x=-11
+10 +10
x=-1
PLS HELP WILL MARK BRAINLIEST!
Answer:
I think It would be B lest goooooooo
Answer: a. -3a^3 - 6a^2 + 7a - 13
Step-by-step explanation:
(-8a^2 + 7a - 9) - (3a^3 - 2a^2 + 4)
-3a^3 -6a^2 + 7a - 13
(7, 4), (5, - 1), (3, - 8), (1, - 5), (3, 6)
Determine whether the relation is a function. Explain pls
Answer:
The given relation is not a function.
Step-by-step explanation:
A relation is any set of ordered pairs, which can be thought of as (input, output).
A function is a relation in which no two ordered pairs have the same first component (x-values or input) and different second components (y-values or output).
Given the following relation: {(7, 4), (5, - 1), (3, - 8), (1, - 5), (3, 6)}
There is an input value (x = 3) that has two corresponding outputs (y-values): y = -8 and y = 6.
Remember that a function can only take on one output for each input.
It also helps to do the Vertical Line Test, which allows us to know whether or not a graph is actually a function. If a vertical line intersects the graph in all places at exactly one point, then the relation is a function. To use the vertical-line test, imagine dragging a ruler held vertically across the graph from left to right. If the graph is that of a function, the edge of the ruler would hit the graph only once for every x -value.
Attached is a screenshot of the plotted points on a graph, where I performed the Vertical Line Test. The green line is the vertical line that contains two points that made the relation invalid as a function.
Please mark my answers as the Brainliest if you find my explanation helpful :)
Please help! Simplify and know whether these examples are equal. Picture above.
Answer: -9/4
Step-by-step explanation:
https://www.symbolab.com/solver/equation-calculator/%5Cfrac%7B%5Cfrac%7B%5Cfrac%7B3%7D%7B5%7D%7D%7B%5Cfrac%7B1%7D%7B3%7D%7D%7D%7B-%5Cfrac%7B4%7D%7B5%7D%7D?or=input
A scale on a blue print drawing of a house shows that 10 centimeters represents 2 meters.What number of actual meters are represented by 18 centimeters on the blue print?
Answer:
1.4 centermeters
Step-by-step explanation:
if 2 centermeters is equal to 10 meters then divide 2 into 10 and come out to .5 so answer to 18 centermeters is 1.4
Please help ASAP giving lots of points to the best and most helpful answer I don’t care if it’s just the answer I don’t need an explanation thanks
Answer:
Terms Are
8 , 16 , 32
5 , 10 , 15 , 20
3 , 6 , 12
All of them are less than 50.
Step-by-step explanation:
How do you write 0.27777777777777..... as a whole number
Answer:
i think 27777777777777/100000000000000
Step-by-step explanation:
Answer:
Convert it to a whole number
Step-by-step explanation:
by multiplying it with 1000000000000
=2.78 x 10 ^ -15
Please help with this ASAP
Answer:
[tex]\frac{2}{5}[/tex] and [tex]\frac{2}{7}[/tex]
Step-by-step explanation:
We want to work backwards. Currently we have [tex]\frac{ }{ }[/tex][tex]\frac{?}{?}[/tex] ÷ 5 = [tex]\frac{2}{25}[/tex].
If we multiply both sides by 5, we get [tex]\frac{?}{?}[/tex] = [tex]\frac{2}{25}[/tex] × [tex]\frac{5}{1}[/tex].
We can use multiplication of fractions to solve this. To multiply fractions we multiply the two numerators together and multiply the two denominators together, giving an answer of [tex]\frac{?}{?}[/tex] = [tex]\frac{10}{25}[/tex].
This can be simplified to [tex]\frac{2}{5}[/tex].
We can use the same method on the other equation to get an answer of [tex]\frac{2}{7}[/tex].
**This content involves multiplying fractions and questions with the blanks not isolated, which you may wish to practice.
2/9 divided by 5/12
simplest form
the answer is a fraction
The solution in form of fraction is,
⇒ 8 / 15
We have to given that,
An expression to solve,
⇒ 2/9 divided by 5/12
Now, We can divide the numbers into form of fraction as,
⇒ 2/9 ÷ 5/12
⇒ 2/9 × 12/5
⇒ 24 / 45
⇒ 8 / 15
Therefore, The solution in form of fraction is,
⇒ 8 / 15
Learn more about the fraction visit:
https://brainly.com/question/5454147
#SPJ6
plz help. You have a recipe that calls for 5 parts (cups) of water for every 3 parts (cups) of flour. you use 15 cups of water. How much flour do you need?
Answer:
b
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
x + 3 + x - 8 + x = 55
x = ?
Answer:
x=30
Step-by-step explanation:
isolate the numbers that don't contain the variable, then divide the factors that don't contain the variable.
Answer:
x=20
Step-by-step explanation:
Given: x+3+x-8+x=55
Combine like terms: 3x-5=55
Add 5 to the other side: 3x=60
Divide both sides by 3: X=20
refers to an endless number of terms that follows a sequence and end with ellipsis
please help me im giving brainliest
What is the slope of the line?
10
15
20
25
Answer:
Step-by-step explanation:
(10, 15), (20, 25)
(25 - 15)/(20 - 10) = 10/10 = 1
m = 1
If x = 4 and y = 7, evaluate the - following expression: 20 +2(3y - 4x)
Answer:
30
Step-by-step explanation:
20+2(3*7 - 4*4)
20+2(21-16)
20+2*5
20+10
30
solve the quadratic by completing the square x^2-10+18=0
Answer:
Data set: 47, 45, 44, 41, 48
1. Find the mean.
Mean = 47 + 45 + 44 + 41 + 48
5
= 225
5
= 45
2. Find each absolute deviation.
Absolute deviations: 2, 0, 1, 4, 3
What is the mean absolute deviation (MAD) for the data set?
MAD =
Step-by-step explanation:because thats it because yea
I dunno how to do this
Answer:
2z-4
Step-by-step explanation:
Hope that helped! Can I also get brainliest? I need a few more to advance, if not thank you anyways and have a nice day!!!
Answer:
2 − 4 Is the correct answer
Step-by-step explanation:
In pic
(Credits: Symbolab)
(Hope this helps can I pls have brainlist (crown)☺️)
Fill in the missing number. % of 60 = 24
Answer:
40%
Step-by-step explanation:
Step 1: Set up an equation.
[tex]\frac{x}{100}(60)=24[/tex]Step 2: Simplify both sides of the equation.
[tex]\frac{x}{100}(60)=24[/tex] [tex]\frac{60}{100}x= 24[/tex] [tex]\frac{3}{5}x=24[/tex]Step 3: Multiply both sides by 5/3.
[tex]\frac{3}{5}x* \frac{5}{3}=24 * \frac{5}{3}[/tex] [tex]x = \frac{120}{3}[/tex] [tex]x = 40[/tex]Therefore, the missing number is 40 to make 40% of 60 = 24.
If MacCallum drives 325 miles in 5 hours, how far does he drive in 1 hour?
Answer:
65 miles in one hour
Step-by-step explanation:
MacCallum drove 325 miles in 5 hours so if you divide the amount of miles( 325) by the amount of hours to get to one, 5/5, you get 325/5=65/hour
can someone please help me with this
Answer: 4?
Step-by-step explanation: 12 inches length times the 4 inches width = 48 square inches. but then you have to subtract the (22 times 2 = 44)
48-44=4???