Answer:
1. -5
2.-71
3. 0
if you think by this im not sure
what is the area of this polygon? please help i’ll give brainliest
9514 1404 393
Answer:
486√3 ft² ≈ 841.8 ft²
Step-by-step explanation:
The area of a regular hexagon with side length s is ...
A = (3√3)/2s²
For the side length of 18 ft, the area is ...
A = (3√3)/2(18 ft)² = 486√3 ft² ≈ 841.8 ft²
A restaurant needs a block of ice that is exactly 480 cubic inches in volume.
The height of the ice block must be 10 inches.
Part A
Which of the following would be useful to help the ice seller
determine the base of the ice block?
A.
Ruler
B.
Grid paper
C.
Tape measure
D.
All of the above
Part B
What does the area of the base of the ice block need to be for the
given volume and height? Enter your answer in the box.
48
in2
Part C
What are the possible dimensions of the base of the ice block?
Drag all that could apply.
4 in. × 12 in. returned to choices list.4 in. × 12 in.
2 in. × 24 in.
8 in. × 6 in.
3 in. × 16 in.
6 in. × 9 in.
10 in. × 48 in.
Possible Dimensions of the Base
Answer:
Part a: tape measure part b: 48 and part c: 2x24, 4x12, 8x6, and 3x16
Step-by-step explanation:
let me know if it’s correct
y= x^2 + 2
SOLVE I need help
help please due in a few hours!!
Answer:
10.03
Step-by-step explanation:
Suppose the inflation rate is 7% per year. How much would a $24 pair of
sneakers cost in 8 years? Estimate your answer to 2 places after the decimal.
Tine your answer
Which expression is equivalent to x2 + 2x + 2
a. (x + 1 - i ) (x + 1 + i)
b. (x - 1 + i) (x - 1 - i)
c. (x + 1 - i ) (x + 1 - i)
d. ( x + 2) (x + 1)
The answer is Option A.
x + 1 - i ) (x + 1 + i)
Solution:
x (x+2) +2
(x+1)² + 1
= (x + 1 - i ) (x + 1 + i)
Answer:
Step-by-step explanation:
for the expression you wrote: x2 + 2x + 2 the answer is: none
the expression you have there is: x² + 2x + 2 and the answer is: a
by expanding a:
(x + 1 - i ) (x + 1 + i) = x² + x + xi + x + 1 + i - xi - i + 1
(x + 1 - i ) (x + 1 + i) = x² + x + x + 1 + 1
(x + 1 - i ) (x + 1 + i) = x² + 2x + 2
A point is reflected in the x-axis. The reflected point is (3,−9). What is the original point? The original point is ( , ). Question 2 What is the distance between the points? The distance between the points is units.
Answer:
The original point is [tex]P(x,y) = (3,9)[/tex].
The distance between the points is 18 units.
Step-by-step explanation:
The reflection of a point with respect to the x-axis is defined by the following operation:
[tex]P(x,y) = (x,y) \to P'(x,y) = (x, -y)[/tex] (1)
Where:
[tex]P(x,y)[/tex] - Original point.
[tex]P'(x,y)[/tex] - Resulting point.
If we know that [tex]P'(x,y) = (3, -9)[/tex], then the original point is [tex]P(x,y) = (3,9)[/tex].
The original point is [tex]P(x,y) = (3,9)[/tex].
The distance between the points ([tex]d[/tex]), in units, is determined vectorially by the following expression, which is equivalent to the Pythagorean Theorem:
[tex]d = \sqrt{[P'(x,y) -P(x,y)]\,\bullet\,[P'(x,y) -P(x,y)]}[/tex]
[tex]d = \sqrt{(0,18)\,\bullet (0,18)}[/tex]
[tex]d = \sqrt{0^{2}+18^{2}}[/tex]
[tex]d = 18[/tex]
The distance between the points is 18 units.
Answer:(3,9) Distance 18 units.
Step-by-step explanation:
What is the measure of
Select the correct choice below and fill in any answer boxes present in your
choice.
O A. The solution of the system is
(Type an ordered pair.)
OB. There are infinitely many solutions.
O c. There is no solution
Answer:
c
Step-by-step explanation:
15 - 7 + 3 ( 6 + 2) / 2^3 PLEASE SOLVE BY USING A STEP BY STEP SOLUTION
Answer:
11Step-by-step explanation:
PEMDAS
Parentheses first:
15 - 7 + 3 (8) / 2^3
Exponent second:
15 - 7 + 3 (8) / 8
Multiplication:
15 - 7 + 24 / 8
Division:
15 - 7 + 3
Addition:
15 - 4
Subtraction:
11
Answer:
The answer is [tex]{\underline{\boxed{\sf{\purple{4}}}}}[/tex]
Step-by-step explanation:
Solution :
To solve the above equation we will follow the BODMAS rule.
[tex]\small\pink\bull[/tex] BODMAS is an order of mathematic operations.[tex]\small\pink\bull[/tex] BODMAS rule is to be followed while solving expressions in mathematics.It stands for :
[tex]\begin{gathered}\quad\begin{gathered} \small \begin{array}{l} \star \: \rm B= bracket \\\star \: \rm O= order \: of \: power \: \\\star \: \rm D= division \\\star \: \rm M= multiplication \\ \star \: \rm A= addition \\ \star \: \rm S=subtraction \end{array}\end{gathered}\end{gathered}[/tex]
Solving the question by bodmas rule :
[tex]\implies\tt{\dfrac{15 - 7 + 3(6 + 2)}{{2}^{3}}}[/tex]
[tex]\implies\tt{\dfrac{15 - 7 + 3(8)}{2 \times 2 \times 2}}[/tex]
[tex]\implies\tt{\dfrac{15 - 7 + 3 \times 8}{4\times 2}}[/tex]
[tex]\implies\tt{\dfrac{15 - 7 + 24}{8}}[/tex]
[tex]\implies\tt{\dfrac{39- 7}{8}}[/tex]
[tex]\implies\tt{\dfrac{32}{8}}[/tex]
[tex]\implies\tt{\cancel{\dfrac{32}{8}}}[/tex]
[tex]\implies\tt{\underline{\underline{\red{4}}}}[/tex]
Hence, the answer is 4.
Select the correct answer from each drop-down menu. Consider the end behavior of the function g(x) = |x-21 – 3. As x approaches negative infinity, f(x) approaches As x approaches positive infinity, 4(x) approaches v infinity. v infinity.
(the choices for each box is negative or positive)
Answer:
negative
positive
Step-by-step explanation:
Answer: positive
positive
Step-by-step explanation:
what is the m<2 = ?
Answer:
The area equal to a square that is 1 meter on each side. Used for measuring areas of rooms, houses, blocks of land, etc
Step-by-step explanation:
solve the equation
-3|3x+6|+2=9
Answer:
x= -0.36
firstly you need to open the brackets
-3(3x +6) + 2=9
-9x -18 + 2=9
secondly join the like terms together
-9x = 9 + 18 - 2
-9x = 25
thirdly you divide both sides by 25
-9x ÷ 25 = -0.36
x= -0.36
WILL GIVE BRAINLIEST!
Given that m∠a = 93° and m∠b = 71°, find m∠x and m∠y.
m∠x =
°
m∠y =
°
Step-by-step explanation:
angle b = 71°
so, x + b = 180° ( linear pair )
x + 71° = 180°
x = 180° - 71°
x = 109°
Now, a + y = 180° ( linear pair )
93° + y = 180°
y = 180° - 93°
y = 87°
Hence, the value of x is 109° and y is 87°.
Which method would be the best to ensure they select the “most talented” soccer players? Answer choices are in the pic.
Answer:
the first choice
Step-by-step explanation:
the most talented ones are at the top of the list.
Mr.Jones earned $4,800.00 a week. One week he saved 1/5 of his wages was spent?
Answer:
960
Step-by-step explanation:
We need to find 1/5 of 4800, we will do:
4800/5=960
So 960 is our answer.
97 is 100% of what number
Answer:
97
Step-by-step explanation:
if something is 100% then it is itself 1 is 100% of 1 76 is 100% of 76 and so on
Find the area of this parallelogram
Examine the equation.
–2(–x + 9) = 2(x – 9)
2x – 18 = 2x – 18
This equation has
Answer:
infinite solutions
Step-by-step explanation:
Answer:
infinite many solutions.
Step-by-step explanation:
I got it correct in edge
What is the slope of the line through (-9, 6) (-3, 9)
Please help solve
no link please
Answer:
17 x 8 x 15 x 7 = 14280
Warnings:Please I have 5 warnings I will never answer bad questions or say rude things please remove I warnings. Please I don't want to get banned.Please. No free points. Please.the area of the rectangle shown represents a polynomial. the dimensions of this rectangle represent the ____
A. terms of the polynomial
B. square of the polynomial
C. product of the polynomial
D. factors of the polynomial
HELP ME BESTIES PLS
Answer:
D) Factors of the polynomial
Step-by-step explanation:
Example: If the polynomial 10x² represents the area of the rectangle, then
2x and 5x will be the dimensions of the rectangle. Thus they will be factors of the polynomial.
So, dimensions of the rectangle represents the factors of the polynomial.
GUYS I NEED HELP WITH THIS ASAP!! PLS PLS PLS PLSSSSSS tysm to anyone who helps me. Luv y'all
pls help I'm confused, oh and can you also explain it. 15pts
Answer:
6
Step-by-step explanation:
This triangle is a special right triangle. In triangles with the angles 30, 60, and 90, the side opposite of the 30 degree angle will always be half the length of the hypotenuse. The hypotenuse is the longest side of a right triangle. In a 30 60 90 triangle, the long side will be equal to the short side multiplied by the squareroot of 3, but that is not needed for this problem. Since the hypotenuse is 12, the side opposite of the 30 degree angle, labeled "s h o r t" will be half of 12. Half of 12 is equal to 6, therefore the short side will be equal to 6.
lmk if i made a mistake, hope this helps :)
Identify the image of ∆XYZ for a composition of two 90° rotations about point X.
Answer:
The first image is ∆XYZ and the second image is ∆XYZ and the composition of two 90° (180°) rotations about point x
Emily walked around 2 parks. One measures 54 feet by 38 feet and other measure 32 feet by 22 feet. How much did she walk?
Answer:
292 feet
Step-by-step explanation:
If Emily walked round the two rectangular parks, she walked round the perimeter of the parks.
the total distance she walked can be determined by calculating the perimeter of each of the park and adding the perimeters together
Perimeter of a rectangle = 2 x ( length + breadth)
Perimeter of the first park = 2 x (54 ft + 38 ft) = 184 ft
Perimeter of the second park = 2x (32 + 22) = 108 ft
Sum of the perimeters = 184 ft + 108 ft = 292 ft
i'm almost done !!! thanks for the help
answer:
i believe the answer is "a"
good luck :) hopefully, this helps
have a great day !!
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
I will tell D or C but I'm not sure :-\
A survey was conducted to determine the favorite
snack food of 300 shoppers at a grocery store. The
circle graph shows the results of the survey.
How many shoppers chose cookies or fruit as their
favorite snack food?
Favorite Snack Foods
A 90
Cookies
15%
B
45
Fruit
15%
Other
5%
Candy
40%
C 60
Chips
25%
D 30
Answer:
Step-by-step explanation:
30
Answer:45
Step-by-step explanation:
Because 15% of 300 is 45
7. What is the missing measure?
12 cm
x х
3 cm
A 8 cm
B 4 cm
9 cm
C 6 cm
D 3 cm