Answer:
[tex]A= P( 1 + \frac{r}{n})^{nt}\\[/tex]
P = 1000
r = 4.5% = 0.045
n = semi annually = 2
t = 4
[tex]A= 1000( 1 + \frac{0.045}{2} )^8 =1000(1 +0.0225)^8= \$ 1194.83[/tex]
Find the values of x and y.
What is the value of x in the triangle?
Answer:
a. 10√2
Step-by-step explanation:
hey, just use Pythagoras theorem
h²=p²+b²=10²+10²=100+100=200
h²=200, h= √200 =√(100×2)=√100×√2=10√2
find the circumference of the pizza to the nearest whole number. (7 in)
Answer:
43.96 in
Step-by-step explanation:
7×2×3.14=43.96
Answer:
The circumfrence is 154 inches.
C = π r^2
C = π 7^2
C = π 49
C = 153.938
C = 154 inches
Which value(s) is a solution for the inequality
f < 4?
Answer:
665
Step-by-step explanation:
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Answer:
s = s
f < 4 = s
Step-by-step explanation:
A hot air balloon is flying at an altitude of 2981 feet. If the angle of depression from the pilot in the balloon to a house on the ground below is 26°, how far is the house
from the pilot?
Answer:
is 5668.3
Step-by-step explanation:
hope this helps
Laura lleno su pecera hasta la mitad 40 cm de altura 60 cm de ancho 20 cm dekargo cuanto espacio ocupa la pecera
Answer:
La pecera ocupa 48.000 centímetros cúbicos de espacio.
Step-by-step explanation:
Dado que Laura lleno su pecera hasta la mitad, y la misma mide 40 cm de altura, 60 cm de ancho y 20 cm de largo, para determinar cuánto espacio ocupa la pecera se debe realizar el siguiente cálculo, sabiendo que el volumen de un prisma rectangular surge de multiplicar su altura por su longitud y su anchura:
40 x 60 x 20 = X
2400 x 20 = X
48000 = X
Por lo tanto, la pecera ocupa 48.000 centímetros cúbicos de espacio.
45 is what percent of 500?
Help
what is the value of n? enter your answer in the box.
Answer:
n = 8
Step-by-step explanation:
The product of the parts of one chord is equal to the product of the parts of the other chord, that is
3n = 4 × 6 = 24 ( divide both sides by 3 )
n = 8
find the area of a regular pentagon with a side of 10cm and an apothem of 6.9cm
What is the missing side? HELP!!!
Name the polygon. Write whether it is regular
or not regular.
Answer:
it is an octagon; it is not regular
Find the value of the variables please please help me out I will mark you the brainly!
Answer:
h = 110, k =70°
Step-by-step explanation:
the whole circle has 360° so
h= 360-250 = 110
k= 1/2 (250-110) = 70°
(7,0) and (3,-6)
What is the slope of the line?
Answer:
slope = 3/2
Step-by-step explanation:
rise over run, so -6-0 / 3-7 = -6/-4 =6/4 = 3/2
Calculate the perimeter and the area of the figure
use 3.14 for pi
Answer:
You have not provided enough information to solve this problem.
Step-by-step explanation:
is there a picture you can post?
Or is there a shape you can define?
I really wish I could help you, but I need exact numbers and an exact shape so I can form an equation to solve your problem.
A staircase 60 feet long reaches the top of a vertical wall. Find the angle of depression from the
top of the stairs if the staircase reaches a height of 20 feet.
Write your answer as a decimal rounded to 2 decimal places.
Answer: The answer is 19.47
How much glass is needed to construct a hexagonal (6-sided) fish tank? The tank is
4 feet tall and each pane is 11 feet wide. The tank's bottom is not made of glass.
Answer:
Each side of the hexagon is a rectangle of height 4ft and width 11ft.
The area of each one of these rectangles is:
A = 4ft*11ft = 44ft^2
And a hexagon has 6 faces, so the fish tank will have 6 of these rectangles, then the total area is:
area = 6*44ft^2 = 264 ft^2
We know that the base of the hexagon is not made of glass, but we do not know if the top is made of glass or not.
In the case that the top is not made of glass, the amount of glass needed is 264 ft^2
If the top is made of glass, then we need to add the area of a hexagon of side 11 ft, which is:
a = (3*√3)*(11ft)^2/2 = 314.4ft^2
Then the total area in this case is:
264 ft^2 + 314.4ft^2 = 578.4 ft^2
This is the total amount of glass needed to construct the tank if the top of the tank is made of glass.
Please which angle is vertically opposite to cfd? afe cfa dfe
Answer:
Angle afe.
Step-by-step explanation:
See the attached image. It shows a pair of vertical angles, one of which is angle cfd. The angle vertical to angle cfd MUST include the vertex f, but must NOT have either point c or d on it.
area pls do it sisondjspamsjdlsjdidbdkdndj
Answer:
The area of the triangle is 31.5 ft^2
Step-by-step explanation:
Mathematically, the area of the triangle is the product of the base and the height divided by 2
From the given diagram, the base is of the measure 4 ft + 5 ft = 9 ft
The measure of the height is 7 ft
Thus, we have the area of the triangle as;
1/2 * 7 * 9 = 31.5 ft^2
Ryan has 96 business cards. He buys 225 more cards. He hands out 248 cards at the conference. How many cards does Ryan have left ?
Answer:
73
Step-by-step explanation:
96+225 = 321
321-248 = 73
Find x to the nearest tenth.
Step-by-step explanation:
........................
Susan completed a 26-mile rollerblade marathon in 2.5 hours. If Susan skated at a constant rate, how fast was she skating? A. 10.4 mph B. 8.3 mph C. 6.5 mph D. 4.7 mph
Answer:
A. 10.4 mph
Step-by-step explanation:
26÷2.5=10.4
Double checking your answer:
If she does 10.4 miles in an hour, she can get 20.8 in two hours
then you add half of how much she can go in an hour which is 5.2 (10.4÷2)
you add it together, and you will get 26 miles in total
(20.8+5.2=26)
Find each angle or arc measure
Answer:
17
Step-by-step explanation:
34/2 because the measure of the arc is half of what it would normally be because it touched the other side
A factory makes rods by cutting plastic pipes that are 4 feet long into 7 equal-sized rods. How long is each rod? (enter your answer as a fraction or a mixed number)
What is the total length of 15 rods? (enter your answer as a fraction or a mixed number)
Answer:
4/7
Step-by-step-- It is given that we have cut the 4 ft long.
We have to make it into 7 times it's original piece.
To determine this Is the length of the new rods.
Let the length of each new rod be x.
We need 7 rods-
7x = 4 ft
1 = 4/7x
x = 4x/7x
So, x gets cancelled. Now, we get the answer as . 4/7
hope this helped..:))
Answer:
4/7
Step-by-step explanation:
Mario answered 20 out of 25 questions correct on his test. What percentage did he get
correct?
A 20%
B. 50%
C. 60%
D.80%
Can SOMEONE PLz help meeee...
find the area and circumference of each figure below. use 3.14 for pi. if needed, round your answer's to the nearest 100ths place.
Answer:
[tex]a \\ area = 10 \times 10 \times 3.14 = 314 \\ circumference = 2 \times 10 \times 3.14 = 62.8 \\ \\ b \\ \: area = 6 \times 6 \times 3.14 = 113.04\\ circumference = 2 \times \times 6 \times 3.14 = 37.68[/tex]
A function is shown in the table below. If included in the table, which ordered pair would result in a relation that is no longer a function?
A. (-4, 1)
B. (1, -4)
C. (2, -2)
D. (5, 17)
Please help! I will give Brainliest!
Answer:
I think its c
Step-by-step explanation:
there's 6 sides to a cube, and if one of the sides has nine, that means there's 5 sides left, so 5 out of 6 of those sides have a chance of being a new number other than 9
On Sunday, a cafe sold 49 cartons of milk. The ratio of cartons of chocolate milk sold to the total number of cartons of milk sold was 2:7. How many cartons of chocolate milk did the cafe sell on Sunday?
Answer:
14
Step-by-step explanation:
49÷7=7
7×2=14
have a good day!
hello please help i’ll give brainliest
Answer:
sea travel
Step-by-step explanation:
Answer:
Crossing a Land Bridge
