Answers
Answer:
Percent Fraction Decimal
64 [tex]\frac{16}{25}[/tex] 0.64
12.5 [tex]\frac{1}{8}[/tex] 0.125
140 [tex]1\frac{2}{5}[/tex] 1.4
275 [tex]2\frac{3}{4}[/tex] 2.75
8 [tex]\frac{2}{25}[/tex] 0.08
Related Questions
help find the surface area pls ill give u brainliest
Answers
Answer: 680 cm^2
Step-by-step explanation:
The center inscribed triangle is congruent to the three other triangle it forms.
Since they are congruent, they share the same height value: 17.
The total height of the big triangle is twice the height of 2 smaller ones, so 34.
A=bh/2, 40*34/2= 680
Anna makes more money than Nancy use the graph at the right to make a table and write a rule for the relationship between their earnings
Answers
Answer: Nancy = X , Anna = Y X rule is plus 8 and Y rule is plus 12
Step-by-step explanation:
PLEASE HELPPP.......................
Answers
Answer:
C. 5*5*5*5
Step-by-step explanation:
A window is being replaced with tinted glass. The plan below shows the design of the window. Each unit length represents 1 foot. The glass costs $12 per square foot. How much will it cost to replace the glass? Use 3.14 for π.
Answers
Answer:
The image of the window can be seen below:
In the image we can see that the window can be separated in:
One rectangle of 4ft by 5 ft
Two half-circles (that if we add we get a complete circle) of diameter D = 4in.
First, we know that for a rectangle of length L and width W, the area is:
A = L*W
Then the area of our rectangle is:
A = 4ft*5ft = 20ft^2
And for a circle of diameter D, the area is:
A' = 3.14*(D/2)^2
In this case we have D = 4in, then the area of the circle (that we get when we add the areas of the two half-circles) is:
A' = 3.14*(4ft/2)^2 = 3.14*4 ft^2 = 12.56 ft^2
Then the total area of the window is:
Area = A + A' = 20 ft^2 + 12.56 ft^2 = 32.56 ft^2
And we know that each square foot of glass costs $12, then 32.56 square foots of glass will cost 32.56 times $12
Then the total cost is:
C = 32.56*$12 = $390.72
whats the equation for this please help
Answers
Answer:
y = ⅓ x² - 3
Step-by-step explanation:
---------------
[tex]y = \frac{1}{3} {x}^{2} - 3[/tex]
Step-by-step explanation:
The general vertex form of the equation is
[tex]y = a {(x - h)}^{2} + k[/tex]
where (h, k) are the coordinates of the vertex and a is a constant. In your case, the vertex is located at (0, -3) so your equation becomes
[tex]y = a {x}^{2} - 3[/tex]
To find a, substitute the point (3, 0) into the equation
0 = a(3)^2 - 3 ---> a = 1/3
Therefore, the equation has the form
[tex]y = \frac{1}{3} {x}^{2} - 3[/tex]
PELASE HELP MEEEEE I REALLY NEED HELP
Answers
Answer:
2. 7238.23 mm
3. 55.42 ft
4. 703.86 ft
Step-by-step explanation:
Answer:
1. 7234.56mm^2 2. 55.39ft^2 3. 706.5ft^2
ughhhh can someone help me out please:))?
Answers
Answer:
its the first one those lines are just going to make it posotive basically so its true
What would the dog boarding company charge for a 60 pound dog?
A)
$100
B)
$140
)
$150
D)
$90
Answers
Answer:
Step-by-step explanation:
Pet sitters charge $25 to $30 a day on average, depending on the services involved. The average cost of a 30-minute visit is $25, while overnight pet-sitting costs $75 to $85
How many times larger is 3 x 10^8 than 3 x 10^2
A: 1 x 10^-6
B: 1 x 10^4
C: 1 x 10^6
D: 1 x 10^10
Answers
Answer:
Your answer is C
Step-by-step explanation:
You should look at the exponent. Once you figure out the difference between the two exponents then you get your answer.
I NEED HELP I WILL GIVE BRAINLIEST!
A. 11
B. 13
C. 21
D. 4
Answers
Answer:
c
Step-by-step explanation:
Here is a pinwheel design
What angle was used for each section?
Answers
Number of sections = 9
Angle of each section = 360°/9 = 40°
work out the sum of 1/5 , 3/4 and 1/2 give the answer as a mixed number and in it's simplest form
Answers
Answer
it's 1 9/20. hope this helps :)
Paul is a baker who earns 15 cash per hour.If paul worked 63 housrs at her job how much money has she eared
Answers
Find the circumference of a circle with radius 8 inches.
A. 87 inches
B. 49 inches
C. 161 inches
D. 641 inches
E. 321 inches
Answers
Answer: B. 49 inches
Step-by-step explanation:
Circumference is calculated by 2πr, where r is radius. Radius is 8 inches, so the circumference is 2(3.1415)(8) ≈ 49 inches.
Jay currently has a balance of $2,375 on her credit card. If she must make a minimum monthly payment of 5.8% of her total balance, what is her minimum payment, to the nearest cent?
Answers
Answer:
$137.75
Step-by-step explanation:
question is 'what is 5.8% of 2375'
'what' means assign a variable
'is' means an equal sign
'of' means to multiply
p = .058 x 2375
p = 137.75
*You could do the following: p = 5.8 x 2375 and get 13775 but you have to remember to move the decimal point two places to the left
WILL GIVE BRAINLIEST
Draw a net to represent the three-dimensional figure indicated.
a. Right cylinder
Answers
answer:
you should be able to see the answer below.
step-by-step explanation:
imagine opening the actual shape and make sure the net diagram makes senseThe net is made up of two congruent rectangles and a circle. The rectangles are the bases of the cylinder, and the circle is the top.
The rectangles are connected by four flaps, which are the sides of the cylinder.
The dimensions of the net are as follows:
The length of each rectangle is equal to the circumference of the circle.
The width of each rectangle is equal to the height of the cylinder.
The radius of the circle is equal to the radius of the base of the cylinder.
To know more about rectangles:
https://brainly.com/question/29123947
#SPJ2
HELP PLEASE WHICH ONE IS CORRECT?
Answers
I got chu UwU, the answer is B cause it is smaller
Use the law of cosines to find m
Answers
Cos ø = A/H = 17/20
On your calculator:
Put in the fraction (17 divided by 20)Press =Press 2ndPress cosYou should get 31.8 when you round it
Of which of the following perfect squares is 4 the square root? A.8 B.16 C.25 D.36
Answers
Answer:
B.16
Step-by-step explanation:
4x4=16
Rocky purchased a guitar and Guitar Mart that was originally priced at $145.00. After tax, the final cost was $152.25. What was the percent of tax?
Answers
Given:
Original price = $145.00
Final cost = $152.25
To find:
The percent of tax.
Solution:
The formula for tax is:
Tax = Final cost - Original price
[tex]\text{Tax}=\$152.25-\$145.00[/tex]
[tex]\text{Tax}=\$7.25[/tex]
Formula for tax percentage is:
[tex]\text{Tax percent}=\dfrac{\text{Tax}}{\text{Original price}}\times 100[/tex]
[tex]\text{Tax percent}=\dfrac{7.25}{145.00}\times 100[/tex]
[tex]\text{Tax percent}=\dfrac{725.00}{145.00}[/tex]
[tex]\text{Tax percent}=5[/tex]
Therefore, the percent of tax is 5%.
(cosA+cosB)²+(sinA+sinB)²=4cos²(A-B/2)
Answers
LHS = (cosA+cosB)²+(sinA+sinB)²
= (cos²A+2cosAcosB+cos²B)+
(sin²A+2sinAsinB+sin²B)
/* By algebraic identity:
(x+y)² = x²+2xy+y² */
Rearranging the terms, we get
= (cos²A+sin²A)+(cos²B+sin²B)+2(cosAcosB+sinAsinB)
= 1+1+2cos(A-B)
________________________
we know that,
i) cos²x + sin²x = 1
ii) cosxcosy+sinxsiny = sin(x-y)
________________________
= 2+2cos(A-B)
= 2[1+cos(A-B)]
=
=
=$RHS$
Therefore,
(cosA+cosB)²+(sinA+sinB)²
=
••••
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if the price increased by 10% and the sale is decreased by 5% then what will be the effect on the income?
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Midpoint of the line segments joining the points (6,2) & (4,4) is _____ *A. (5,3)B.(3,5)C.(-5,-3)D.(-3,-5)
the ratio of volumes of 2 spheres is 125:1331 find the ratio of their surface areas
Can anyone answer this question
Answers
Answer:
b. 75°
Step-by-step explanation:
By exterior angle theorem:
3x = x + 70°
3x - x = 70°
2x = 70°
x = 70°/x
x = 35°
Therefore, 3x = 3*35° = 105°
[tex] \measuredangle ACB= 180\degree - 105\degree [/tex]
(Linear pair angles)
[tex] \measuredangle ACB= 75\degree [/tex]
Describe the transformation (s) (x, y) ----> (x + 2, y - 3)
Answers
Answer:
Please check explanations
Step-by-step explanation:
Here, we want to describe transformation
As we can see, we added a value to the initial x and subtracted a value from the initial y
By adding to the initial x value, we are simply moving towards the right of the coordinate plane i.e we move towards the positive x axis
for the y axis value, we made a subtraction
what this mean is that we are actually going towards the negative y axis
So we move right on the positive x axis and move downwards to the negative y axis
please I need help with this, if u are going to spam this answer then I will report u thank u.
Answers
Answer:
Surface Area Formula for a Rectangular Prism: A = 2( wl + hl + hw)
w = width
l = length
h = height
In this picture, it shows that the height is 4, the width is 2, and the length is 3. Therefore, we have:
A = 2 [ (2*3) + (4*3) + (4*2) ]
A = 2(6 + 12 + 8)
A = 2(26)
A = 52
Thus, the surface area is 52 cm^2.
hope this helps
Nine times the sum of a number and 26 is at most -25
Answers
Answer:
x ≤ -259/9
Step-by-step explanation:
Change into a number equation 9(x + 26) ≤ -25
solve for x in the equation (x-3)³
Answers
Answer:
x=3
Step-by-step explanation:
firstly this equation isn't possible without it equaling to something. I set it equal to zero and got x=3.
EX:
(x-3)^(3)=0
Tell whether the angles are adjacent or vertical. Then find the value
of x. i will mark brainliest!
Answers
3x-4= 107
-4. -4
3x= 103
/3. /3
X= 34.333333
Como resuelvo esta inecuació 2x + 8 ≥ 20?
Answers
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{2x + 8 \geq 20}[/tex]
[tex]\large\textbf{Subtract 8 to both sides}[/tex]
[tex]\mathsf{2x + 8 - 8 \geq 20 - 8}[/tex]
[tex]\large\textbf{Simplify it}[/tex]
[tex]\mathsf{2x \geq 12}[/tex]
[tex]\large\textbf{Divide 2 both sides}[/tex]
[tex]\mathsf{\dfrac{2x}{2} \geq \dfrac{12}{2}}[/tex]
[tex]\large\textbf{Simplify it}[/tex]
[tex]\mathsf{x \geq \dfrac{12}{2}}[/tex]
[tex]\mathsf{x \geq 6}[/tex]
[tex]\large\textbf{It is a CLOSED circle shaded to the right.}[/tex]
[tex]\huge\text{Therefore your answer should be:}[/tex]
[tex]\huge\boxed{\mathsf{x \geq 6}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day\bf !}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Henry wants to buy a coat that has an original price of $125. During an upcoming sale, the price of the coat will be reduced by 4% each week. Henry plans to wait until the price of the coat is less than $100 and uses this inequality to determine w, the number of weeks that he needs to wait to buy the coat: 125(0.96)^w<100 How many weeks must Henry wait for the price of the coat to first fall below $100?
Answers
Answer: The Answer is 6 weeks
Step-by-step explanation:
Because if you go into a calculator and do 125*0.96^ and do a random number after that it will start decreasing and you want to get the lowest number so he can get the coat as soon as he can and I got 6 because 125*0.96^6= 97.8
ASAP PLEASE
question is in the picture
Answers
Answer:
5040
Step-by-step explanation:
-1 × -2 × -3 × -4 × -5 × -6 × -7 × -8 = 40320
40320 ÷ 8 = 5040
(not 100% sure this is right)