Answer:
2.2% per year
Step-by-step explanation:
Problem:
You deposit $500 into a bank account and received $55 simple interest after 5 years. What had been the interest rate?
Result:
The interest rate was 2.2% per year.
Explanation:
Find interest rate by using the formula I = P*i*t , where I is interest, P is total principal, i is rate of interest per year, and t is total time in years. In this example I = $55, P = $500 and t = 5 years, so
i = 55/500*5
i=0.022 = 2.2% per year
Hope it helps XD
please help first image pleaseeeeee............................................
Answer:
1:2
Step-by-step explanation:
what is the ratios to 25:90
Answer:
5/18Step-by-step explanation:
25 / 90 =5*5 / 5*18 =5/1819. Macy bought new tires for her car. She chose tires that cost $73 each. However, the tire store was offering a Buy 3Get 1 Free Sale. After this special sale, she had to pay % sales tax . What was , Macy's final cost for all 4 tires?
Answer:
$219 without tax
Step-by-step explanation:
im not sure how to calculate tax
hope this helps :)
Cecilia is saving money to buy a bicycle. She started with $75 and saves $10 each week from her allowance. Which equation represents how much money, y, Cecilia has at the end of x weeks? O A. y = 75x + 10 o B. y = 10x + 75 O C. x = 75y + 10 O D. X = 10y + 75
Answer:
y = 10x + 75 If not then
X = 10y + 75
Which equation is the inverse of y =2x^2 - 8?
A. y = + √x+8/2
B. y = +√x+8/2
C. y = + √ x/2 + 8
D. y = +√x/2 +4
Answer:
a
Step-by-step explanation:
HELP ASAP 61/35 as a mixed number
Answer:
1 26/35
Step-by-step explanation:
61/35 =
1 26/35
Hope that helps!
Answer:
1 26/35
Step-by-step explanation:
So there is 1 whole number and 26/ 35
i don't know if that helps but thats helps but that's the answer
True or False? The midpoint of a segment
is the point at which the perpendicular
Bisector intersects a segment.
Answer:
false
hope it helps
the line that bisect the segment is not always perpendicular
Answer:
True ig
Step-by-step explanation:
The name given to the point at which the perpendicular bisector interesects a segment is called the ' midpoint of a segment "
I hope im right!!
what is the slope of (1,3) and (1,0)
Answer:
-3
Step-by-step explanation:
you can tell that the awnser is negative because the coordinates of Y go down from 3 to 0.
1. i’ll give you brainliest if u get this right
Answer:
Step-by-step explanation:
34 and m=7
Answer:
34 and m=7...
Susan has 50% more books than Michael. Michael has 40 books. If Michael buys 8 more books, will Susan have more or less books than Michael? Use any method to solve the problem
Answer:
Susan has more books than Michael.
Step-by-step explanation:
If Susan has 50% more books and Michael has 40 books, that means Susan has 1.5 times 40 = 60
40 + 8 = 48
60 is more than 48, so Susan has more books than Michael
What is the smaller zero of y = x2 - 6x + 8?
What is 4 & 1/2 ÷ 1/4?
Answer:
18
Step-by-step explanation:
Convert the mixed number to an improper fraction 9/2÷1/4
Reduce the numbers with the greatest common factor 2
and then multiply the numbers 9×2=18 ✅
The price of a jacket was reduced from $20 to $12. By what percentage
was the price of the jacket reduced?
Plz help Elijah wants to know how much wrapping paper is needed to cover a box with the dimensions shown.
What is the surface area of the box?
A.
92 square inches
B.
46 square inches
C.
160 square inches
D.
184 square inches
SUBMIT
arrow_backPREVIOUS
Answer:
184 square inches
Step-by-step explanation:
33°
114"
33
A) right scalene
B) acute scalene
C) obtuse isosceles
D) equilateral
Answer:
b acute I think so ok but that was a weird quistoin
2. In Ella's math class, there are 12 girls and 15 boys. Which of the following is the ratio of boys to girls in Ella's math class?
A 12/27
B 12/15
C15/12
D27/12
Answer:
C. 15/12
Step-by-step explanation:
15 boys and 12 girls
Answer:
b
Step-by-step explanation:
12/15
d)
The size is 22.6 degrees, but how did they get it?
Answer:
Step-by-step explanation:
a). Since, BC is perpendicular to the plane FEDC, measure of angle BCD = 90°
By applying Pythagoras theorem in ΔBCD,
BD² = BC² + CD²
BD² = (10)² + (24)²
BD = √676
BD = 26 cm
B). Surface area of the wedge = Sum of all the surfaces of the wedge
Area of BCD = Area of AEF = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]
= [tex]\frac{1}{2}(10)(24)[/tex]
= 120 cm²
Area of CDEF = Length × Width
= ED × CD
= 26 × 24
= 624 cm²
Area of BCFA = 10 × 26 = 260 cm²
Area of ABDE = ED × BD
= 26 × 26
= 676 cm²
Total surface area of the wedge = 2(120) + 624 + 260 + 676
= 1800 cm²
C). Volume of the triangular prism = Area of the triangular base × Height
= (Area of BCD) × DE
= 120 × 26
= 3120 cm³
d). By applying sine rule in the right triangle BCD,
sin(∠BDC) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]
= [tex]\frac{BC}{BD}[/tex]
m(∠BDC) = [tex]\text{sin}^{-1}(\frac{10}{26})[/tex]
= 22.6°
What is the answer to 10w + 3 and 3?
Answer:
Im gonna have to say 10w + 9x?
Step-by-step explanation:
I hope this can help :,)
Answer: 30w + 9
Step-by-step explanation:
10w + 3 * 3 can be written as
3 (10w +3) and u have to distribute 3 to 10 w and the other 3
= 3*10w + 3*3
= 30w + 9
Can you guys help me
Answer:
The area of triangle VZX is 210 cm^2
Step-by-step explanation:
Here, we want to get the measure of the area of triangle VZX
From the given diagram, we have two explicit triangles making up triangle VWX
These are triangles VWZ and VZX
By adding the areas of both triangles, we can get the area of VWX
Mathematically, the area of VZX is the difference between the area of VWX and VZW
To get the area of VZW, we can use the formula for the area of a triangle
We have this as 1/2 * base * height
base = 35 cm and height = 28 cm
The area of VWZ is 1/2 * 35 * 28 = 490 cm^2
The area of triangle VZX is thus;
700 cm^2 - 490 cm^2 = 210 cm^2
find the solution for 6x+3y=3 3x-y=4
Easy Math question that I dont get. pleaseeee help.
It is due in 5 minutes
Answer:
First, Third, Fourth, Fifth
Step-by-step explanation:
x² + 2x - 24 = (x + 6)(x - 4) = x² - 4x + 6x - 24 = x² + 2x - 24
True.
x² - 8x + 15 = (x + 5)(x +3) = x² + 3x + 5x + 15 = x² + 8x + 15
False.
3x² + 4x + 1 = (3x + 1)(x + 1) = 3x² + 3x + x + 1 = 3x² + 4x + 1
True.
5x² - 2x - 3 = (5x + 3)(x - 1) = 5x² - 5x + 3x - 3 = 5x² - 2x - 3
True.
4x² - 49 = (2x - 7)(2x + 7) = 4x² + 14x - 14x - 49 = 4x² - 49
True.
First, Third, Fourth, Fifth
14) The words/phrases of at most, no more
than, no greater than, and maximum all
represent which inequality symbol?
A) greater than or equal to
B) less than
C) greater than
D) less than or equal to
Answer:
D
Step-by-step explanation:
please help me, if you're correct i'll mark brainliest :)))))
Answer:
Answer below
Step-by-step explanation:
right
acute
i believe this is correct :)
giving brainliest
Find the area of the composite figure below.
President Jackson favored state banks over the Second Bank of the United States because he
believed
A.
the Constitution called for a series of state banks.
B.
state banks should issue a uniform national currency.
C.
the Bank could not control the nation's loans.
D.
the Bank had too much power over the nation's economy.
Tonya drives for 5 hours at 55 mph. How far does she go?
What is the solution to the system graphed below? How do you know?
Answer:
(1,7)
Step-by-step explanation:
It is where the line intersects. coordinates x axis 1, coordinates y axis 7.
how long will it take you and 4 friends to paint the fence?
Answer:
Check pdf
Step-by-step explanation:
4 - 3 2/10g = 9 1/2
solve for the variable.
Answer:
you add then add again
Step-by-step explanation:
culture
2. Write the numbers as follows:a. 914,532,000in scientific notation.
Answer:
9.14532 x 10^8
Step-by-step explanation:
please mark brainiest
please give 5 stars
thank you