Answer:
$445
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 4.5%/100 = 0.045 per year,
then, solving our equation
I = 400 × 0.045 × 2.5 = 45
I = $ 45.00
The simple interest accumulated
on a principal of $ 400.00
at a rate of 4.5% per year
for 2.5 years is $ 45.00.
Find the prime factorization of 56.
Answer:
2³ · 7
Step-by-step explanation:
Answer:
2x2x2x7
Step-by-step explanation:
56
^
2 28
^
2 14
^
2 7
Please help will give Brain
Answer:
6.82
Step-by-step explanation:
15/11=x/5
(15/11)5=6.81818181818
PLEASEEE HELPPP!!!!!!!!
Answer: you have it right x is greater than 4 also it could be the line
Step-by-step explanation:
Help please due tonight
Solve the system of equations using elimination: 2x + 3y = -1 and -2x + 4y = 8
Please use the picture below to find our what x equals
Answer:
45 degrees
Step-by-step explanation:
Answer:
60 degrees
Step-by-step explanation:
The full angle is supplementary (180 degrees) so you just do
180-(90+30)
180-120
x=60
I'm in fourth grade and I need help please :(
Answer:
She will run 4.95 miles
Step-by-step explanation:
Since she will run 1.1 times the amount, you multiply this by the previous value:
4.5 miles x 1.1 = 4.95 miles
Find the solution to the following problem:
16 = X – 7
X=??
Answer:
-8/3
Step-by-step explanation:
pleaseee help i have know idea how to do this I've tried everything
1. Add the correct symbols (+, -, x, ) to make this statement true: 2_22_20_21 = 46.2
tdrzfffffffffffffffffffffffffffffff
Answer:
AYEEEEEEEEEEEEEEEEEEEE
Step-by-step explanation:
can u guys help me this is hard and i dont understand
Answer:
Ok so this is not a function.
However i'm not real sure about domain and range because i'm not sure what you can do in those boxes but this is a guess.
Hope this helps though!:)
Domain: -3, -2, -1, 0
Range: 12, 13, 14, 15
What is the factored form of z^2– 9?
Answer:
OR just 3
Step-by-step explanation:
z^2-9 becomes sqrt(z^2)=sqrt(9) becomes z=+-3
Will give brainliest- pls help me overcome my s.tupidness :')
Answer:
[tex]3^{3}[/tex]
Step-by-step explanation:
[tex]\frac{(3^{4})(3^{2}) }{3^{3} }[/tex]
the product rule states that you add exponents when you multiply
[tex]\frac{3^{6} }{3^{3} }[/tex]
the quotient rule states that you subtract exponents when you divide
[tex]3^{3}[/tex]
Answer:
3 3
Step-by-step explanation:
I rounded it up (somehow) and I got 3 3 as the answer
What triangle does it make
Answer:
Isosceles Triangle
Step-by-step explanation:
It has 2 equal degree's which are 74 and one 14 degree which makes it an isosceles triangle.
Answer:
an acute isosceles
Step-by-step explanation:
all of the angles are less than 90 and two of the side lengths are going to be the same length because to of the angles are the same
Apply the Distributive Property to rewrite 2(6 - x) = 3. Then solve th equation Apply the Distributive Property to rewrite 2(6 - x)= 3. Choose the correct answer below, A. 6(2) – 6X = 3 OB. 2(6) - 2x = 3 OC. 6(2) +GX = 3 ED. 2(6) + 2x = 3
Answer:
x = ⁹⁄₂ Or 4.5Explanation:
2(6 - x) = 3
Apply Distributive Property2(6 - x) = 3
2(6) = 12, 2(x) = 2x12 - 2x = 312 - 2x = 3
Subtract 12 From Both Sides12 - 2x - 12 = 3 - 12
Simplify-2x = -9
Divide Both Sides By -2-2x / -2 = -9 / -2
Simplifyx = ⁹⁄₂ Or 4.5Answer:
Step-by-step explanation:
C
what is -1/4 - 8 > -12
Answer:
It is true.
Step-by-step explanation:
A helicopter landing pad has a length of 80 ft and a width of 50 ft. A safety zone
of uniform width, which is not to be entered during landing, surrounds the landing
pad. The landing pad and safety zone together have a combined area of 10800 ft2,
what is the uniform width (safety zone) around the landing pad?
Answer:
uniform width around the landing pad = 9.41 feet
Step-by-step explanation:
Length of landing pad = 80 ft
width of landing pad = 50 ft
Length of safety zone = (80 + 2w)
width of safety zone = (50 + 2w)
Total area = 10800 [tex]ft^{2}[/tex]
Area of landing pad = length x width
= 80 x 50
= 4000 [tex]ft^{2}[/tex]
Area of landing pad = 4000 [tex]ft^{2}[/tex]
Thus,
area of safety zone = total area - area of landing pad
= 10800 - 4000
= 6800
area of safety zone = 6800 [tex]ft^{2}[/tex]
But,
area of safety zone = length x width
6800 = (80 + 2w) x (50 + 2w)
6800 = 4000 + 160w + 100w + 4[tex]w^{2}[/tex]
divide through by 4,
1700 = [tex]w^{2}[/tex] + 65w + 1000
⇒ [tex]w^{2}[/tex] + 65w + 1000 - 1700 = 0
[tex]w^{2}[/tex] + 65w -700 = 0
Applying the quadratic formula,
w = (-b ± [tex]\sqrt{b^{2} -4ac}[/tex]) ÷ 2a
a = 1, b= 65 and c = -700
w = (-65 ± [tex]\sqrt{(65)^{2}-(4*1*-700) }[/tex]) ÷ 2
= (-65 ± [tex]\sqrt{7025}[/tex]) ÷ 2
= (-65 ± 83.82)÷ 2
w = (-65 + 83.82) ÷ 2 OR (-65 - 83.82) ÷ 2
= 18.82 ÷ 2 OR -148.82 ÷ 2
= 9.41 OR -74.41
Thus, w = 9.41 ft.
5. Find the slope of the line through the points (17, -13) and (17, 8).
Answer:
the slope is undefined
Step-by-step explanation:
Answer:
Step-by-step explanation:
(8 + 13)/(17-17) = 21/0 = undefined
An Olympic runner set a record for the 100m event. The time was ten and sixty two hundredths seconds. Express the decimal form of the given time
please help me
rewrite the equation in y=mx+b form 6y=-24+18p
Answer:
y = -4x+3
hope it's helpful ❤❤❤❤
THANK YOU.
can someone help me pls );
Answer:
Hope it helps you,
Step-by-step explanation:
As the figure can be split in to 3 geometric figure,
Rectangle , Triangle and Semi circle ,
So first find the area of these figures then add up them ,
Area of rectangle = Length * width
Length = 20m m and width = 14 mm
hence
Area of rectangle = 20*14 = 280 mm^2
Now ,
Are of Circle = [tex]\\ \pi *d^{2} /4[/tex]
Then Area of semi circle = [tex]\\ \pi *d^{2} /8[/tex]
Hence we have d= 20mm
Putt in semi circle formula we get,
Area of Semi Circle= (3.14)*400/8 = 157 mm^2
Now area of triangle = 1/2 * length*width
length =32-20 = 12 mm
width = 14 mm
putt in the formula we get ,
Area of triangle = 1/2*12*14 = 84 mm^2
Now add these 3 Areas to get total Area,
Total Area = 84+157+280 = 521 mm^2
Name the relationship
Answer:
C) Adjacent angles
Step-by-step explanation:
Adjacent angles are two angles that have a common vertex and a common side but do not overlap
also complementary is 90 degree so No
Vertical are opposite so No
Corresponding are on parallel lines so No
please helpppppppppppppp
[tex]{ \huge{ \green{ \underline{ \frak{Question}} \colon}}}[/tex]
[tex]{ \large{ \pink{ ⇝ \: \rm{To \: \: Find \: \: \bigg (4.9 \div \dfrac{1}{10} \bigg)}}}}[/tex]
[tex]{ \huge{ \purple{ \underline{ \frak{Answer}} \colon}}}[/tex]
[tex]{ \large{ \red{➢ \: \: \rm{4.9 \div \dfrac{1}{10} }}}}[/tex]
[tex]{ \large{ \orange{ ➢ \: \: \rm{4.9 \times 10}}}}[/tex]
[tex]{ \large{ \blue{➢ \: \: \bf{ \boxed{\bf{49 }}\: \: Ans.}}}}[/tex]
Tell the fraction each person gets when they share equally:
Six people share 4 bananas.
What is the equation of a circle centered at the origin with radius 15 ?
The graph of a function is shown on the coordinate plane below. Identify the rate of change of the function.
Answer:
5/4
Step-by-step explanation:
Rise over run you go up 5 and left 4 so 5/4 is the ROC.
The rate of change of the function is given by the slope of the line m = -4/3
What is an Equation of a line?The equation of a line is y = mx + b where m is the slope which is the rise by run and b is the y-intercept
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
Given data ,
Let the rate of change of the function be m
The equation is represented as A
Now , the value of A is
Let the first point be P ( 0 , 4 )
Let the second point be Q ( 3 , 0 )
Slope m = -4/3
On simplifying the equation , we get
Slope m = -4/3
Now , the equation of line is
y - 4 = ( -4/3 ) ( x - 0 )
On simplifying the equation , we egt
y - 4 = ( -4/3 )x
y = ( -4/3 )x + 4
Hence , the equation of line is y = ( -4/3 )x + 4 and the rate of change of the function is m = -4/3
To learn about equation of line click :
https://brainly.com/question/14200719
#SPJ2
Solve for r.
(-3,r) and (2,14)
m = 5
Answer:
r = -11
Step-by-step explanation:
14-r ÷ [2-(-3)] = 5
cross-multiply:
14-r = 5*5
14-r = 25
-r = 11
r = -11
Someone help and makes sure the answer is right please :)
Answer:
x=6
Step-by-step explanation:
Since the two lines are parallel, the angles are congruent to each other.
-4+14x=80
14x=84
x=6
Hope this helps!
Answer:
6
Step-by-step explanation:
-4+14x=80
14x=84
x=6
Hopefully, it helps and it's correct!
graph each equation and tell whether it is linear. explain why or why not. graph y=3x+2
Answer:
This graph is linear, the degree of x does not exceed 1 and the graph forms a line.
Step-by-step explanation:
which of the following is NOT a monomial?
a. x-4
b. 22xy
c. 3
d. -11x
Find the percent of increase to the nearest whole percent from 12 to 20? Please help