Answer:
hodiwkwoleñelflelflgkkg
Identify the transformation from figure A to figure B in the image below.
glide reflection
reflection
translation
dilation
Answer:
Reflection
Step-by-step explanation:
Here, we want to get the transformation that yielded figure B from figure A
Looking at the plot, we can see that we have the origin as the center of transformation
The kind of transformation however is reflection
The shape A was reflected about the origin or the point (0,0) to give shape B
Answer:
glide reflection
Step-by-step explanation:
got it right on a quiz
Represent the following expressions in exponential form
Answer:
You need to add the expressions. When you do I will edit my answer and give it to you.
A wooden building has the shape of a
rectangular pyramid. The building's
base is 100 meters long and 50
meters wide. The height of each
triangular face is 40 meters. How
much wood was used to make the
entire building?
A 33,000 m²
B 13,000 m2
C 11,000 m2
D 6,000 m2
Answer:
B: 13000 m²
Step-by-step explanation:
To find how much wood is used, we will have to find the surface area of the wooden building.
Formula for surface area of a rectangular pyramid is;
SA = lw + l√(h² + w²/4) + w√(h² + l²/4)
We are given;
l = 100 m
w = 50 m
h = 40 m
Thus;
SA = (100 × 50) + 100√(40² + 50²/4) + 50√(40² + 100²/4)
SA = 5000 + 4717 + 3201.56
SA = 12918.56
Approximating to 2 significant figures gives;
SA = 13000 m²
Ayuda por favor, es de calculo diferencial Tema: optimización.
Se desea construir una caja sin tapa que contenga el máximo volumen a partir de una lámina cuadrada de 10 m de lado. Determina las dimensiones de la caja.
Answer:
dots dots tods jajtikalaj majc kala mo meroonnn anoo asa ka
25 The library has an empty bookcase with 4 shelves. Each shelf can hold 23 chapter þooks. If the library has 117 new chapter books, how many will not fit on the bookcase?.
Answer:
25 chapter books
Step-by-step explanation:
117 - (23×4)
[23×4=92]
.°. 117 - 92 = 25
Step-by-step explanation:
Total Shelf Capacity = Capacity per shelf x Number of Shelves
= 23 x 4
= 92
Number of new books to be fit in = 117
Amount of books Overflow = Number of books to be fit in - Total Shelf Capacity
= 117 - 92
= 25
The graph shows the responses of 80 students who were asked whether they spend too much or too little time watching television. How many thought they watched too little television?
Step-by-step explanation:
[tex]80 \div 100 \times 30 = \\ = 0.8 \times 30 = \\ = 24[/tex]
Two linear equations are shown in the graph below.
Enter the coordinates of the solution of these two linear equations:
Plz help asap with explanation and will get the brilliant
Answer:
(-2,3)
Step-by-step explanation:
What is the value of the expression below when y=5
4y2-7y-6
Answer and Step-by-step explanation:
Let's plug 5 in for y.
[tex]4(5)^{2} - 7(5) - 6\\\\\\\\4(25) - 35 - 6\\\\\\100 - 35 - 6 = 59\\\\\\[/tex]
The value of [tex]4y^{2} - 7y - 6[/tex] when y is equal to 5 is 59.
#teamtrees #PAW (Plant And Water)
Answer:
59
Step-by-step explanation:
You can just replace y with its value which is 5.
4y² - 7y - 6 = 4(5²) - 7(5) - 6
= 4 × 25 - 35 - 6
= 100 - 35 - 6
= 59
Find the value of x.
Answer:
x=90°
Step-by-step explanation:
The inside angles in a triangle always add up to 180°.
So:
53°+37°=90°
180°-90°=90°
x=90°
Answer:
see below
Step-by-step explanation:
since the sum of angles in a triangle is 180 degrees
x + 53 + 37 = 180
x = 180 - 53 - 37
x = 90 degrees
hope this helps, please mark it brainliest
Maria’s phone bills were $95, $67, $43, and $115. What was the mean, or average, of her phone bills?
Answer:
the mean is $80
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
Mean of Phone Bills =
[tex] \frac{phone \: bills \: total}{number \: of \: phone \: bills} \\ = \frac{95 + 67 + 43 + 115}{4} \\ = \frac{320}{4} \\ = 80[/tex]
Find the product: (6x+5)(2x−7)
Which fraction is equivalent to0.6?
A.1/16
B.1/6
C.1/3
D.2/3
Answer:
d. 2/3
Step-by-step explanation:
HELP
Puzzle Four
Answer the following problems and then find the sum of all your
answers to unlock puzzle four.
1550
1
3
4
2)
3)
m21
mz 4
mus
m27
6
7
5)
mzCDE
5x + 15
B-42
6)
MZABC
110
3
А
O
7)
MZMNO
1151
M
Code:
the Midwest 2009
Answer:
1) m<1 = 25
2) m<4 = 155
3) m< 5 = 25
4) m<7 = 25
5) 110
6) 30.5
7) 74
Step-by-step explanation:
1)
x + 155 = 180
x = 25
2)
<4 = 155 because of vertical angle thm
3)
<5 = 25 (congruent to <1) b/c of corresponding angles thm
4)
<7 = <5 (25) because of vertical angles thm
5)
5x + 15 = 8x - 42
-3x = -57
x = 19
5(x) + 15
5(19) + 15 = 110
6)
180 - 110 = 70
3x + x + 4 + 70 = 180
4x + 74 = 180
4x = 106
x = 26.5
x+ 4 = 30.5
7)
180 - 115 = 65
x + 4 + 2x + 65 = 180
3x + 69 = 180
3x = 111
x = 37
2x = 74
The measures of the obtuse angles in the isosceles trapezoid are five more than four times the measures of the acute angles. Write and solve a system of equations to find the measures of all the angles.
Answer:
a. i. x + y = 180 (1) and x - 4y = 5 (2)
ii. The two acute angles are 35° each and the two obtuse angles are 145° each.
Step-by-step explanation:
a. The measures of the obtuse angles in the isosceles trapezoid are five more than four times the measures of the acute angles. Write and solve a system of equations to find the measures of all the angles.
i. Write a system of equations to find the measures of all the angles.
Let x be the obtuse angles and y be the acute angles.
Since we have two obtuse angles at the top of the isosceles trapezoid and two acute angles at the bottom of the isosceles trapezoid, and also, since the sum of angles in a quadrilateral is 360, we have
2x + 2y = 360
x + y = 180 (1)
Its is also given that the measures of the obtuse angles in the isosceles trapezoid are five more than four times the measures of the acute angles.
So, x = 4y + 5 (2)
x - 4y = 5 (2)
So, our system of equations are
x + y = 180 (1) and x - 4y = 5 (2)
ii. Solve a system of equations to find the measures of all the angles.
Since
x + y = 180 (1) and x - 4y = 5 (2)
Subtracting (2) from (1), we have
x + y = 180 (1)
-
x - 4y = 5 (2)
5y = 175
dividing both sides by 5, we have
y = 175/5
y = 35°
From (1), x = 180° - y = 180° - 35° = 145°
So, the two acute angles are 35° each and the two obtuse angles are 145° each.
PLEASE HELP PLEASE PLEASE
Answer:
1.52500 times 10 minus 5 m4
Step-by-step explanation:
The function y = a · bx models ____ for a > 0 and 0 < b < 1.
Answer: I don't know
Step-by-step explanation:
Lins father is paying for a $20 meal he has a 15% off coupon after he discount a 7% sale tax is applied how much would lins father pay
Answer: $18.19
Step-by-step explanation:
Given
The original Price of the meal is [tex]\$20[/tex]
After a 15% discount, the price reduced to
[tex]\Rightarrow \text{Reduced Price}=20\times -20\times 0.15\\\Rightarrow \text{Reduced Price}=20[1-0.15]=20\times 0.85\\\Rightarrow \text{Reduced Price}=\$17[/tex]
After this, a sales tax is applied
So, there would be an increase in price
[tex]\Rightarrow \text{New Price}=17+17\times 0.07\\\Rightarrow \text{New Price}=17[1+0.07]=17\times 1.07\\\Rightarrow \text{New Price}=\$18.19[/tex]
So, the father pays an amount of [tex]\$18.19[/tex]
Jake has h hats. Paul has 3 scarves and n hats. Dillon has 3 times the total number of winter accessories Jake and Paul have. Write a simplified expression for the number of winter accessories Dillon has.
Answer:
(h+3+n)3=D dillion has d amout of winter acsessors
Step-by-step explanation:
2x+4y=8
x+2y=4
Which of the following statements is true about the ordered pair (-2,3) is TRUE?
1. It is one of many solutions to the system
2. It is not a solution to either equation
3. It is the only solution to the system of equations
4. It is a solution to the first equation but not the second equation
Answer:
(-2, 3) is one of many solutions to the system
Step-by-step explanation:
Let's actually solve the system so that we can compare the result with the given pair (-2, 3):
Multiplying the second equation by -2 results in:
2x + 4y = 8
-2x - 4y = -8
We see that these equations are identical. Thus, there are infinitely many solutions.
1. is true: (-2, 3) is one of many solutions to the system
The other three possible answers are incorrect.
Which of the following numbers below is an irrational number?
A.-9.5
B.1.75
C.π (pi)
Answer:
pi
a pie is equal to 22/7
do it is not a rational no
The state sales tax in one state is 5.5%, or 0.055. The state sales tax in a second state is 6%, or 0.06. How much greater was the sales tax in the second state than the first state?
Answer:
0.5 i think
Step-by-step explanation:
Describe the effects of translating abc abc
Answer:
If you meant describe the effects of translating Δ ABC to Δ A'B'C'.
D. Each x - coordinate decreased by 6 and each y - coordinate increased by
Use the coordinate A as an example it moves to the right 6 times(x increasing) and down 3 times (y decreasing)
help with 1 and 2 please
Answer:
love your nails, can u bring it a bit closer tho?
Step-by-step explanation:
1. −4n−8=4(−3n+2)
2. a−15=4a−3
what is the solution for 1 and what is the solution for 2
Answer:
n = 2 and a = - 4
Step-by-step explanation:
(1)
- 4n - 8 = 4(- 3n + 2) ← distribute parenthesis
- 4n - 8 = - 12n + 8 ( add 12n to both sides )
8n - 8 = 8 ( add 8 to both sides )
8n = 16 ( divide both sides by 8 )
n = 2
(2)
a - 15 = 4a - 3 ( subtract a from both sides )
- 15 = 3a - 3 ( add 3 to both sides )
- 12 = 3a ( divide both sides by 3 )
- 4 = a
4 + 2x − x = −3x − 4 what is the value of x?
Answer:
1,000,000
Step-by-step explanation:
Answer:
x = -2
Step-by-step explanation:
Hi,
4 + 2x - x = -3x - 4
4 + x = -3x - 4
x = -3x - 8
4x = -8
x = -2
Hope this helps :)
A pizza restaurant has hamburger, pepperoni, Canadian bacon, and sausage. How many ways can a three-topping meat pizza be made?
Answer:
12 ways?
Step-by-step explanation:
Answer and Step-by-step explanation:
The answer is 12.
This is because there are 4 toppings, and we have to make a 3-way topping pizza.
#teamtrees #PAW (Plant And Water)
How do I found the volume of a rectangular prism and a traingular prism?
Answer:
volume of rectangular prism is lxwxh volume of triangular prism is bxh÷2
10!!POINTS “what is the range?”
Answer:
53
Step-by-step explanation:
plss help i’ll give brainliest thank you!
Answer:
36
Step-by-step explanation:
The absolute value of a number is how far away the number is from zero. The absolute value is ALWAYS positive.
Answer:
36.
Step-by-step explanation:
absolute value is always zero or positive