Answer:
Smaller is 5, larger is 14
Step-by-step explanation:
y is larger, x is smaller
2y = 3 + 5x
4y + 3x = 71
Let's solve for y in the first one, then substitute that into the second one.
y = 3/2 + 5/2x
4(3/2 + 5/2x) + 3x = 71
12/2 + 20/2x + 3x = 71
6 + 10x + 3x = 71
13x = 65
x = 5
Substitute that in to the first equation:
2y = 3 + 5(5)
2y = 3 + 25
2y = 28
y = 14
check those answers in the second equation
4y + 3x = 71
4(14) + 3(5)
= 56 + 15 =71
the sum of 8 and a number
Answer:
x+ 8
Step-by-step explanation:
Find the area of the shaded part (π=22/7)
Answer:
42cm square
Step-by-step explanation:
Frist find the area of the square. 14*14
Then find the Area of the circle.- (radius) one side of the square is the diameter so, diameter divided by 2 - 14/2=7
After that subtract the area of circle from the area of the square.
Answer:
first we find the area of the square.
area of square=side²
area of square =14²
area of square=196cm²
area of circle=pi×radius²
radius=14/2=7
area of circle=22/7×(7)²
area of circle =22/7×49
area of circle =154cm²
area of shaded region=area of square - area of circle
area of shaded= 196cm²-154cm²
area of shaded=42cm²
What is the area of this quadrilateral?
20
31
27
O A. 24 square feet
O B. 20 square feet
OC. 80 square feet
D. 40 square feet
Answer:
The area is 40 square feet
Help me please , I’ll mark brainliest
Answer:
44
Step-by-step explanation:
2 x 2 = 4 which is the inner area without carpet.
12 x 4= 48 is the total area including the inner area
48-4=44 which is the area with carpet
Find the missing values in each column.
Column A
Column 8
Column C
+3+=12
63 +7=
-63+(-7) = 9
-63-7=
Column D
21 + 7 = 3
-21-7) = 3
-21-7=3
21+(-7) = 3
- 24+4=-6
43 - (-4)= -12
Describe the pattern you see in each column's answers in Problem 1. relating it to the problems divisors and
dividends. Why is this so?
Describe the pattern you see between the answers for Columns A and B in Problem I les compare the first answer
in Column A to the first answer in Column B compare the second answer in Column A to the second answer in
Column B) Why is this so?
Describe the pattern you see between the answers for Columns C and Din Problem 1. Why is this so?
Answer:
because less
Step-by-step explanation:
Which words have vertical symmetry for all of the letters in the word? Check all that apply. MOM DIZZY HIT SEAT WAXY
Answer: 1, 3, 5
1.) MOM 3.) HIT 5.) WAXY
Step-by-step explanation: i hope this helps :)
The words in which all letters have vertical symmetry are MOM, HIT, and WAXY so options (A),(C), and (E) are correct.
What is symmetry?If two figures look an exact shape but their size could be small or big then both figures are called similar figures.
When anything has identical pieces facing one another or revolving around an axis, it is said to be symmetrical.
Vertical symmetry is the way by which a latter will completely coincide about a vertical axis.
For example word "A".
If we take a vertical axis in the mid of the word "A" then about this axis the whole word will coincide by left and right.
Thus, another words are M, O, T, Y, H, X.
The words containing the above letters are MOM, HIT, and WAXY.
Hence "The words in which all letters have vertical symmetry are MOM, HIT, and WAXY".
To learn more about symmetry,
https://brainly.com/question/1597409
#SPJ5
PPLLLLZZZZZ HHHEEELLLLPPPP
Answer:
11 1/3 sq yards
Step-by-step explanation:
4 1/4 x 2 2/3
change into improper fractions: 17/4 x 8/3 = 136/12 = 11 1/4
Translate this phrase into an algebraic expression.
The sum of 17 and twice Greg's score
Use the variable g to represent Greg's score.
Answer:
17+2g
Step-by-step explanation:
Answer:
2g=17
Step-by-step explanation:
please help I will mark brainliest
The triangles below are similar.
Triangle S R P. Angle S is 54 degrees, R is 41 degrees, P is 85 degrees. Triangle X Y Z. Angle X is 54 degrees, Z is 41 degrees, and Y is 85 degrees.
Which similarity statements describe the relationship between the two triangles? Check all that apply.
Triangle P R S is similar to triangle X Y Z
Triangle R S P is similar to triangle Z X Y
Triangle S R P is similar to triangle X Z Y
Triangle P S R is similar to Triangle Z Y X
Triangle R P S is similar to triangle Z Y X
Triangle S P R is similar to triangle X Z Y
Answer:
Choice 1) no
Choice 2) yes
Choice 3) yes
Choice 4) no
Choice 5) yes
Choice 6) no
Answer:
2, 3, & 5
Step-by-step explanation:
Helpppppppppppppp!!!!!
Answer:
60°
Step-by-step explanation:
angle at a point is 360°
add your given angles and minus it from 360°
40°+105°+155°=300
360°-300°=60°
PLEASE HELP 20 POINTS
The area of a rectangular trampoline is 84 ft^2. The length of the trampoline is 8 ft greater than the width of the trampoline. The
situation can be represented by the equation
w^2 + 8w- 84 = 0
What is the width of the trampoline in feet?
A) 7 feet
B) 6 feet
C) 14 feet
D) 8 feet
Answer:
the rectangle is 14x6, the width is 6ft
Step-by-step explanation:
What is four fifths mines two thirds sorry for asking
Answer:
2/15
Step-by-step explanation:
4/5-2/3
Confession Time: What's the grossest thing you've done?
I fed my brother worms when I was little, nobody found out...
Anyway, you're welcome for the points.
Simplify (-5x)squared
Answer:
25x
Step-by-step explanation:
(-5) square × X square
=25x
Answer:
25x
Step-by-step explanation:
you multiply -5x to itself
Which is the minimum or maximum value of the given function?
51
4
3
21
1P
-5
-4
-3 -2
-1
0
1
21
31
4
5
-1
-3
-41
-5
Answer:
the minimum value of the given function is -4
Please help!!!!
Sometimes you need to use FOIL, in order to simplify a radical expression,
Multiplying binomial expressions is very similar to multiplying binomial radicals
Examples:
Answer:
c) ([tex](6-\sqrt{12} )(6+\sqrt{12} ) = 24[/tex]
d) ([tex](3+\sqrt{8} )(3-\sqrt{8} ) = 1[/tex]
Step-by-step explanation:
Step(i):-
Given that the binomial expression
([tex](6-\sqrt{12} )(6+\sqrt{12} )[/tex]
Multiply
( 36 + 6√12 -6√12 -(√12)²)
= ( 36 -12)
= 24
c) ([tex](6-\sqrt{12} )(6+\sqrt{12} ) = 24[/tex]
Step(ii):-
Given that the binomial expression
([tex](3+\sqrt{8} )(3-\sqrt{8} )[/tex]
Multiply
= 9 - 3√8 + 3√8 -(√8)²
= 9 - 8
= 1
d) ([tex](3+\sqrt{8} )(3-\sqrt{8} ) = 1[/tex]
HELP When does expanding and simplifying a(b + c) result in a positive value for ac?
Answer:
When c and a are positive or both are negative
Step-by-step explanation:
negative times negative equals positive so if a was negative and c was negative -a*-c= ac
Of course positive times positive equals negative so if a and c were positive we could do
a*c= ac
Hope I could help !
1. Order the steps to solving a system of equations word problem in the
proper sequence.
Answer:
The answer is below
Step-by-step explanation:
The steps to solving a system of the equations word problem in the proper sequence are as follows:
1. Identify the problem: since the word problem don't give the direct question that needs to be solved, the first step is to identify the problem from the statement
2. Gather information: here you gather all the relevant information from the statement
3. Create an Equation: use the information available to create an equation for the word problem
4. Solve the problem: put the relevant information into the equation and do the necessary calculation
5. Verify the answer: verify your answer through rough estimates, or principles guiding the equation used, and many more.
patrick mahomes threw 229 yards in the first quarter of the súper bowl. for the last 3 quarters of the game, he ended up throwing a total of 754 yards. write an equation to find how many yards he threw each of the last three quarters
Answer:
345 yards :)
Step-by-step explanation:
a bag has 4 red balls and 4 balls, what is the probability of getting a red ball randomly.
Answer:
1/2
Step-by-step explanation:
4/8 are red. If you simplify that you get 1/2.
Find the slope (-8,8) and (1,-10)
Answer:
Slope = - 2
Step-by-step explanation:
(-8,8) ; (1,-10)
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x{1}}\\[/tex]
[tex]=\frac{-10-8}{1-[-8]}\\\\=\frac{-18}{1+8}\\\\=\frac{-18}{9}\\\\= -2[/tex]
An item that costs $278.00 is marked 65% off. The store is offering an additional 10% off the discounted price. Sales tax for the item is 4%. What is the final price, including tax?
2 1/2 divided by 2 1/4 in its simplest form
Answer:
convert to improper first
5/2 divided by 9/4-------swap the numerator and denominator of the second
5/2 x 4/9
= 10/9 or 1(whole) 1/9
Step-by-step explanation:
Help Please!! I'm confused about this... (you can explain or screenshot the graph and show where the points are)
Your first step is to isolate y and put it into slope-intercept form.
Then graph
See screenshots below
How many solutions do the TWO equations have?
15y + 12x = 18 5y + 4x = 6
==========================
2x+ 3y= 12 -6y= 4x-24
^^^ SEPERATE EQUATIONS
Answer:
Below.
Step-by-step explanation:
15y + 12x = 18
5y + 4x = 6
The second equations is the first times 3 so they are basically the same.
Infinite Solutions.
2x+ 3y= 12
-6y= 4x-24 Rearranging the second equation:
-4x - 6y = -24 Multiplying the first equation by 2:
4x + 6y = 24
- we see that the last equation is -1 * previous equation.
So there are infinite solutions.
Find the area of the given rectangle.
Answer:
D
Step-by-step explanation:
(3X-8)(X+6)
3X^(2)+(3X×6-8X)-(8×6)
3X^(2)+10x-48
Use the FOIL method to check your answer from part A.
Answer: (3x=2) (x+2)
Step-by-step explanation:
Factor by grouping
What explicit expression can be used to find any term of this sequence: 6, 9, 14, 21, ...
A) f(n) = 3n + 3
B) f(n) = n^2 + 5
C) f(n) = 2n^2 + 4
D) f(n) = n^2 + 3
Answer:1
Step-by-step explanation:
Find the missing values in the ratio table.
Miles
28
84
Hours
Solve 5x-3y =1,
3x-y=5.
Answer:
Below in bold.
Step-by-step explanation:
5x - 3y = 1
3x- y = 5 Multiply this equation by -3:
-9x + 3y = -15 Now add this equation to the first equation:
-4x = -14
x = -14/-4 = 3.5.
Now substitute for x in equation 1:
5(3.5) - 3y = 1
-3y = 1 - 17.5
-3y = -16.5
y = 5.5.