A monument in a park is shaped like a square
pyramid. The dimensions are shown in the net.
3 m
What is the surface area of the monument,
including the base?
2 m
3 m
3 m
2 m
m²
SP......
3 m
Answer:
14 square meters
Step-by-step explanation:
the first part of this question can be to find the bases area
the base is 2 * 2 which is 4 square meters
then you find the area of the triangles
the length is 3 and the base is 2
then you multiply the amount of that by 1/2 and then by 4 because of the number of triangles there are
2 * 3 * 1/2 * 4 = 12
this is the area of the triangles added together
then you add 12 to 2 for the total
12 + 2 = 14 m^2
I need helpppppppppp
Answer: A local swiming
Is there any outliers? Explanation needed, if yes. If no, then I don’t need one. Thank you!
Answer:
No there are not any outliers
the entry to record the purchase of materials using a job costing system would include a
A. credit to work-in-process inventory
B. debit to accounts payable
C. debit to raw materials inventory
D. debit to work-in-process inventory
Write the equation of the transformed graph of tangent with period 4 that has
been shifted vertically up 3 units. (3 points)
Answer:
g(x) = 3 + tan(πx/4)
Step-by-step explanation:
A tangent function has a period of π. In order to make it have a period of 4, it needs to be stretched horizontally by a factor of 4/π. A function is stretched horizontally by a factor of k by replacing x with x/k.
In order for the function to be shifted vertically up by 3 units, 3 must be added to the function value. That is, the transformed function becomes ...
g(x) = tan(x/(4/π)) +3
g(x) = tan(πx/4) +3
Brainliest if correct
Answer:
3/8 & 4/8
Step-by-step explanation:
1/2 - 1/8 = 4/8 - 1/8 = 3/8
x - 1/8 = 3/8
x = 4/8
Prove triangle congruence by SSS and SAS
Answer:
Step-by-step explanation:
Add
3 2/7 + 7 5/14 as fractions
Answer:
Step-by-step explanation:
There are two methods of doing this
one is in the pin and another:
3 2/7 =23/7
7 5/14= 103/14
23/7 + 103/14 = Lcm 14
23/7 *2= 46/14
46/14 + 103/14 =149/14
149/14 = 10 9/14
Solve for all missing sides and angles.
Answer:
Step-by-step explanation:
Sum of interior angles in a triangle is 180degree.
<B + 15degree + 45degree = 180degree
<B = 180 - 45 - 15 = 120 degree
By sine rule,
sin<B / AC = sin<C / AB = sin <A / BC
sin120degree / 200 = sin15degree / AB = sin45degree / BC
AB = 200*sin15degree/sin120degree
= 59.77
BC = 200*sin45degree/sin120degree
= 163.30
What is the volume of a cube whose edge measures 21 centimeters each
Question :-
What is the Volume of a Cube, whose Edge measures 21 cm each .Answer :-
Volume of the Cube is 9261 cm³ .[tex] \rule {180pt} {2pt} [/tex]
Given :-
Edge of the Cube = 21 cmTo Find :-
Volume of the Cube = ?Solution :-
As per the provided information in the given question, we have been given that the Edge of the Cube is 21 cm . And, we have been asked to calculate the Volume of the Cube .
For calculating the Volume , we will use the Formula :-
Volume of Cube = ( edge )³Therefore , by Substituting the given values in the above Formula :-
⇒ Volume = ( edge )³
⇒ Volume = ( 21 )³
⇒ Volume = 21 × 21 × 21
⇒ Volume = 441 × 21
⇒ Volume = 9261
Hence :-
Volume = 9261 cm³ .[tex] \underline {\rule {180pt} {4pt}} [/tex]
HELP ME NEED QUICKLY
Answer:
2.02
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You play basketball at your school’s indoor stadium. You have two payment options. Option A is to buy a membership card for $20 and pay $2 each time you go to the gym, t. Option B is to pay $4 each time you go. After how many trips to the gym will the costs be the same?
The costs are the same after
trips to the gym.
Answer:
10 times
Step-by-step explanation:
Let x be the amount of times you go to the gym
Option A would be 20+2x
Option B would be 4x
now the question is after how many trips would the cost be the same?
20+2x=4x
Solve the equation so
20=4x-2x
20=2x
X=10
It would take 10 times for the cost to be the same for both options
Help pls help me with homework
Draw a line from the US Customary measurement on top to its approximate metric equivalent or
the bottom
US customary: 2 inches
5 pounds
8 pints
Metric: 4 liters 50 grams
5cm
1 Liter 2 kg
Answer:
see table below
Step-by-step explanation:
The exact metric conversions for length, mass, and volume are ...
An inch is 2.54 cm.
A pound is 0.45359237 kg.
A pint is 0.473176473 liters.
The approximate conversions would be ...
2 inches ≈ 5 cm
5 pounds ≈ 2 kg
8 pints ≈ 4 liters
write a polynomial that represents the area of the square
Answer:
y = x² + 8x + 16
Step-by-step explanation:
blue square = x × x = x²
green rectangle = 4 × x = 4x
yellow square = 4 × 4 = 16
Let y = total area of the square
⇒ y = blue square + green rectangle + green rectangle + yellow square
= x² + 4x + 4x + 16
= x² + 8x + 16
Area:-
side²(x+4)²x²+8x+16units²
Find the constant rate of change for each linear function and interpret its meaning
the slope goes by several names
• average rate of change
• rate of change
• deltaY over deltaX
• Δy over Δx
• rise over run
• gradient
• constant of proportionality
however, is the same cat wearing different costumes.
and to get it, we simply need two points off of the straight line, hmm let's use the ones in the picture below.
[tex](\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{6}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{6}-\stackrel{y1}{4}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{2}}}\implies \cfrac{2}{4}\implies \cfrac{1}{2}[/tex]
the sum of 0.5 and 2/3
Answer:
[tex]1\frac{1}{6} or 1.167[/tex]
Step-by-step explanation:
[tex]\frac{1}{2} + \frac{2}{3}[/tex] (convert 0.5 to a fraction: [tex]\frac{1}{2}[/tex]
[tex]= (\frac{3}{3} )\frac{1}{2}+ \frac{2}{3}(\frac{2}{2} )[/tex] (find common denominator)
[tex]=\frac{3}{6} +\frac{4}{6}[/tex] (add the numerators together)
[tex]=\frac{7}{6}[/tex] (if [tex]\frac{6}{6}[/tex] is equal to 1, but we have one extra it becomes...)
[tex]=1\frac{1}{6}[/tex] (convert to a decimal if needed)
[tex]= 1.167[/tex]
Hope this helps!! Please mark Brainliest!!
HELPPP PLS SHOW WORK
Answer:
61
Step-by-step explanation:
1. let the unknown be x
2. using theorem of Pythagoras that states the hypotenuse will be equal to the sum of the other two sides we can determine that 75=14+X
3. this implies that X=75-14
4. therefore X= 61
The final grade for a class is calculated by taking 75% of the
average test score and adding 25% of the score on the final exam. If all
scores are out of 100 and a student has a 76 test average, what score does
the student need on the final exam to have a final grade of at least 80?
Answer: I pretty sure the answer is 92!
Step-by-step explanation:
75% of the test score would be 76 x 0.75 = 57
80-57 = 23
They need 23 more points to get an 80
The 23 is 25% of the final exam grade so they would need to score a 23 x 4 = 92 on the final exam
answer: 92
two regular polygons shown are similar the area of the smaller figure is about 390cm^2 choose the best estimate for the larger figure
Step-by-step explanation:
c.is correct your welcome
6. One side of a rhombus is 14 inches long, and one diagonal of the rhombus is 15 inches
long. What is the area, in square inches, of the rhombus?
Answer:
3.31
Step-by-step explanation:
14ª1 is 718th 15/10 is equal to 15 and 10 tenths
Please i need your help
Answer:
Can you take a full picture
Step-by-step explanation:
Answer:
Choice A:
Final price:- $17.50
Saved amount :-7.50
Choice B:
Final price: $24.00
Saved amount: $8.00
Therefore the choice A is better deal.
The graph shows the depth, y, in meters, of a shark from the surface of an ocean for a certain amount of time, x, in minutes:
Part A: Describe how you can use similar triangles to explain why the slope of the graph between points A and B is the same as the slope of the graph between points A and C. (4 points)
Part B: What are the initial value and slope of the graph, and what do they represent?
Step-by-step explanation:
Part ALet the triangles be ADC and BEC.
Point D has coordinates of (0, 154), point E has coordinates of (0, 110).
The triangles have dimensions as belowΔADC
⇒ base AD = 2, height DC = 154 - 66 = 88The slope of AC
⇒ m = DC/AD = 88/2 = 44ΔBEC
⇒ base BE = 1, height EC = 110 - 66 = 44The slope of BC
⇒ m = EC/BE = 44/1 = 44As we can see the slopes are equal
Part BThe y-intercept or initial value is represented by the point C and has coordinates of (0, 66)
The line is:
y = 44x + 66The initial value is the depth of 66 m where the shark is.
The slope is the 44 m increase of the depth every minute.
A house is on an 80,000 square foot lot. About how many acres is the lot?
Answer:
There
Step-by-step explanation:
mark me brainliest!!
Answer:
1.836 acres
Step-by-step explanation:
In quadrilateral ABCD, AB ||CD which additional peice of information is needed to determine that ABCD is a parallelogram
Answer:
BC||AD
Step-by-step explanation:
A parallelogram is said to be parallelogram iff it's opposite pairs of sides are parallel to each other.
Since one pair is parallel (given)
then another pair needs to be parallel.
Hence BC||AD
A rectangular room is 3 times as long as it is wide, and its perimeter is 40 meters. Find the dimension of the
room.
Answer: 5 meters
Why?:
Let the width of the room be denoted by 'W'
Since the room is three times as long as its width, the length will be '3W'
remember perimeter of a rectangle is = 2(length + width) and is given in the question as 40 meters.
Perimeter = 2 (length + width)
40 = 2 (3W + W)
40 = 2 (4W)
40 = 8W
(Dividing both sides by 8), gives
5 = W
Answer:
l = 15
w = 5
Step-by-step explanation:
l = 3w
40 = 2l + 2w
40 = 6w + 2w
40 = 8w
8w = 40
w = 40/8
w = 5
l = 15
A. 31.2
B. 39.6
C. 62.5
D. 79.2
Answer:
a
Step-by-step explanation:
Phil will be moving into a new apartment. If he lives alone, his rent will cost $400 per month. If he has a roommate, the total rent will be 30 percent more, but he will pay only half of it. How much money will Phil save on rent per month by having a roommate?
Answer:
$140
Step-by-step explanation:
Rent alone = 400
Rent with roommate = (400 + 30%) / 2
= (400 + 120) / 2
= 520 / 2
Rent with roommate = 260
400 - 260 = 140
You purchase a TV for $2,750.
The sales tax is 7.5%. What is the
total price including sales tax?
Sales tax: $206.25
■ Cost/Price before ST: $2,750.00
■ Total Cost/Price including ST: $2,956.25
Deepak can type 2000 words in minutes. How many words Can he type in 37 minutes
Answer:
74,000 words he can type in 37 minutes