Answer:
Step-by-step explanation:
So the amount after 4 yrs = amount after 3 yrs plus interest for 1 year;
one year =854-815=39 rate of simple interest;
so 3 yrs x 39 simple interest = 117;
so 815-117 = 698
the sum is 698
Which equation can be used to find the volume of this solid? 6 in 8 in. 1 7 in. O V. 758 xa ov-+6+8 o v-7x6x8
Answer:
Option 1: V = pi(6)2(8)
Step-by-step explanation:
This is because when we plug in the value given in the picture.
Formula
The way we write this is by using our "r" which is 6. We plug in the 6 for "r" so the equation will look something like this:
Then we will plug in our height "h", which is 8. So the equation will look something like this:
So that's it. Very simple. Just remember to keep the formula in mind and you will get the hang of it.
I hope this help! :D
Equation to calculate volume of solid is V = 6 × 8 × 7
What is equation?An equation is a formula that expresses equality by connecting two expressions with an equal sign =. Equation consists of variables, constants and coefficients. Right side and left side of an equation are in equality.
There are different types of equations as linear equations, quadratic equation etc.
example: 2x + 5y + 7 = 0 is an equation
here, 2, 5 are coefficients of variables x and y, 7 is a constant value
2x² + 5x + 3 = 0 is a quadratic equation.
Given,
measurement of the sides of solid
length = 6in
Width = 8 in
Height = 7 in
Volume = Length×Width×Height
V = 6 × 8 × 7
Volume = 336 in³
Hence, V = 6 × 8 × 7 is the equation to calculate volume of solid.
Learn more about equation here:
https://brainly.com/question/1529522
#SPJ7
I NEED HELP WITH THIS ASAP
Answer:
1) Most likely Graph A
2) Appears to Decrease more
Step-by-step explanation:
1) It has a more dramatic decrease in the graph, and a more fitting spacing between the numbers on the Y Axis.
2) Same Reasoning
Find the sum: 50 + 48 + 46 ....+10
Answer:
630
Step-by-step explanation:
A pair of shoes was originally priced at $100. The store owner gives a discount, and the shoes are now priced at $60.
Enter the percent discount for the pair of shoes.
Answer:
The discount is $40
Step-by-step explanation:
To find the discount you'll need to subtract the new price from the old one.
100 - 60 = 40
Answer:
60%
Step-by-step explanation:
60/100 x/100
60 * 100 = 6000
6000/100 = 60
= 60%
A sprinkler sprays water in a circular area up to 30 feet. A radius reduction screw lets people reduce the radius by up to 25%. What is the maximum area of lawn that can be watered if the radius reduction is at full capacity.
Answer: [tex]1590.63\ ft^2[/tex]
Step-by-step explanation:
Given
The sprinkler can water the area up to [tex]30\ ft[/tex] i.e. [tex]30\ ft[/tex] is the radius
If the screw leads to a reduction of 25% in radius, then the new radius is
[tex]r'=(1-0.25)r\\r'=0.75r\\r'=22.5\ ft[/tex]
So, the area corresponding to this radius
[tex]\Rightarrow \pi (22.5)^2\\\Rightarrow 1590.63\ ft^2[/tex]
Thus, the maximum area that can be covered is [tex]1590.63\ ft^2[/tex]
A new office building is opening downtown.
The largest office space available to rent
is 2,000 square feet. A company with 6
employees rents space in the building. Each
employee will have an equivalent amount of
office space, and there will be a 350 square
foot lounge space.
Which of the following can be used to
determine, s, the number of square feet of
office space each employee could receive?
Answer:it’s G
Step-by-step explanation:
Find the angles marked with letters. (AB is always a straight line)
Answer:
Step-by-step explanation:
B
Answer:
A
Step-by-step explanation:
A pair of shoes that normally sells for $85.00 goes on sale for 35% off.
Sean thinks that the sale price should be $50.00 but Melanie disagrees and says the price should be $55.25. Aiyanna says they are both wrong and decides the price should be $29.75.
Who is correct and why?
a. Melanie is correct.
b. Sean is correct.
c. Aiyanna is correct.
Answer:
A
Step-by-step explanation:
Melanie is correct
85 x 0.35 = 29.75
85 - 29.75 = 55.25
Answer:
a. Melanie is correct
Step-by-step explanation:
35% of 85= 29.75
*Find this by finding 10% (move decimal place over) and five percent (half of ten percent) and add triple of 10% plus the 5% or look it up*
Subtract this from 85
85-29.75=
$55.25
Hope this helps! Have a nice day :)
7 less than rhondas score is 65
Answer:
x - 7 = 65
(x is rhonda's score)
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
u need to add more wording but that is my best guess
Hello! Could someone help me answer this I got the first part right but the 2nd part wrong, even though I am pretty sure I did the math right.
a) x = 77 degrees
b) B - alternate angle
(The angle that shows 'Z' shape is alternate as both the angles are equal)
Answer:
[tex] \large{ \tt{☄ \: STEP - BY - STEP \: EXPLANATION}} : [/tex]
PART - 1 :
We're provided the value of Angle ABF i.e 77° & we're asked to find out the value of x. Let's start :❃ Firstly , Let's explore about Alternate angles :
Alternate angles can be defined as the pair of interior angles which lies to the opposite side of transversal. It usually forms ' Z ' shape & Alternate angles are always equal.
A. [tex] \large {\tt{⟿ \: x = \boxed{77 \degree}}}[/tex] [ Since AD [tex] \parallel[/tex] EH and being alternate angles ]
The value of x is 77° .
PART - 2 :
[tex] \boxed{ \boxed{ \large{ \text{Alternate \: Angles}}}}[/tex]✺ If there's something else going on in your life and you can't get it off your mind : Write down what's going through your head , sort of like a diary entry. It'll help you work things out ! ♪
ツ Hope I helped! ♡
☼ Have a wonderful day / evening ! ☃
# StayInAndExplore ! ☂
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
[tex] \: \: solve \: \\ \\ (a \: + \: b) {}^{3} = {?} [/tex]
Step-by-step explanation:
(a+b)³=a³+3a²b+3ab²+b³
hope it is helpful to you
Answer:
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
[tex](a + b) {}^{3} \\ = (a + b) \times (a + b) {}^{2} \\ = (a + b)(a {}^{2} + 2ab + b {}^{2} ) \\ = a(a {}^{2} + 2ab + b {}^{2} ) + b(a {}^{2} + 2ab + b {}^{2} ) \\ = a {}^{3} + 2a {}^{2} b + ab {}^{2} + ba {}^{2} + 2ab {}^{2} + b {}^{3} \\ = a {}^{3} + 3a {}^{2} b + 3ab {}^{2} + b {}^{3} [/tex]
✐ (a + b)³ = a³ + 3a²b + 3ab² + b³
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
# ꧁❣ RainbowSalt2²2² ࿐
please help with this:)
These marbles are placed in a bag and two
of them are randomly drawn.
What is the probability of drawing two yellow
marbles if the first one is NOT placed back into
the bag before the second draw?
Give your answer as a rational number, reduced to
simplest terms.
[?]
Hint: Multiply the probability of the 1st Event by the
probability of the 2nd Event to get your answer.
Enter
Answer:
1/45
Step-by-step explanation:
P(Y,Y) = 2/10 x 1/9 which is 1/45 simplified
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Use the diagram to answer the question.
Answer:
A. [tex] \cos \theta =\frac{7}{25} [/tex]
Step-by-step explanation:
[tex] \cos \theta=\frac{Adjacent\: side}{Hypotenuse} \\\\=\frac{7}{25} [/tex]
Hope it helps you in your learning process
Mezclas de alimentos. Un chef repostero creó una solución de azúcar de 50 onzas constituida por 34% de azúcar con una solución de azúcar al 20% y otra solución al 40%. ¿Qué cantidad utilizó de la solución de azúcar al 20% y de la solución al 40%?
Answer:
Las cantidades empleadas para su preparación son: 15 onzas de solución al 20 % y 35 onzas de solución al 40 %.
Step-by-step explanation:
Podemos estimar la proporción de ingredientes mediante el siguiente promedio ponderado:
[tex]0.34= \frac{0.2\cdot m_{A} + 0.4\cdot m_{B}}{m_{A}+m_{B}}[/tex] (1)
Donde:
[tex]m_{A}[/tex] - Masa de la solución al 20 %, en onzas.
[tex]m_{B}[/tex] - Masa de la solución al 40 %, en onzas.
Podemos simplificar la formula como sigue:
[tex]0.2\cdot x + 0.4\cdot (1-x) = 0.34[/tex] (2)
Donde [tex]x[/tex] es la proporción de la solución al 20 % dentro de la solución final, sin unidades.
Ahora resolvemos para [tex]x[/tex] en (2):
[tex]0.4-0.2\cdot x = 0.34[/tex]
[tex]0.2\cdot x = 0.06[/tex]
[tex]x = \frac{0.06}{0.2}[/tex]
[tex]x = 0.3[/tex]
Este resultado quiere decir que la solución al 34 % es el resultado de 30 % de la solución al 20 % y 70 % de la solución al 40 %. Si conocemos que la solución final tiene una masa de 50 onzas, entonces las cantidades empleadas para su preparación son: 15 onzas de solución al 20 % y 35 onzas de solución al 40 %.
Select the correct answer.
Which function is represented by this graph?
A.
f(x) = |x + 7| − 3
B.
f(x) = |x − 7| − 3
C.
f(x) = |x + 3| − 7
D.
f(x) = |x − 3| − 7
Answer:
answer D
Step-by-step explanation:
Answer:
f(x) = |x − 7| − 3
Step-by-step explanation:
what is the geometric mean of 14 and 6
Answer:
8
Step-by-step explanation:
The geometric mean of two numbers 14 and 6 is 2√21.
What are arithmetic and geometric mean?An arithmetic mean can be obtained by taking the sum of all the numbers and dividing it by the number of numbers.
In the case of geometric mean, we multiply the numbers and raise them to the reciprocal of a total number of numbers.
Given, Two numbers 14 and 6.
Now, 14×6 = 84.
Now, we have to take the square root of 84 as we have two numbers.
Therefore, The geometric mean of 14 and 6 is,
= √(84).
= 2√21.
learn more about geometric mean here :
https://brainly.com/question/29199001
#SPJ2
A concert starts at 7:00 p.M. The chorus performs for 30 minutes. There is a 15-minute break and then the band performs for 30 minutes. What time does the concert end?
Answer:
8:15 pm
Step-by-step explanation:
A concert starts by 7:00pm
They perform for 30 minutes
There is a 15 minutes break
The band performs for another 30 minutes
Hence the concert will end by 8:15 pm
What is the area of the triangle below? 8 17
Answer:
68 un²
Step-by-step explanation:
Please help me need this by today thank you!!!
$1,030 at 5% compounded semiannually for 2 years.
Do not put commas or dollar signs in your answer. Round to the nearest cent.
…. I need help
Answer:
1,678
Step-by-step explanation:
1030(1.05)^10 = 1677.76
PLS HELP if x - 2y = 1 and 2x - y = -4, then x + y =
Answer:
[tex]-5[/tex]
Step-by-step explanation:
[tex]x-2y=1[/tex]
[tex](-3)-2(-2)=1[/tex]
[tex](-3)+(4)=1[/tex]
x = -3, y = -2
-3 + -2 = x + y = -5
Solve the equation for x.
2/3 (6 – 9x) = 16
A) -2
B) -4
C) -9
D) -12
Answer:
A. - 2
Step-by-step explanation:
Given
2/3 ( 6 - 9x) = 16
or, 6 - 9x = 16 * 3 / 2
or, 6 - 9x = 24
or, - 9x = 24 - 6
- 9x = 18
x = 18 / - 9
Therefore x = - 2
Hope it will help :)❤
Ms. Hunt has 2.25 cups of sugar. How many cakes can she make if each cake requires 3/4 cups of sugar?
Answer:
6,75sugar
Step-by-step explanation:
2,25
2,25
2 25
=6,75
A unknown number X is almost 20 which graph best represents all the values of X
HELP DUE IN 10 MINS!
Circle R is defined by the equation ( x - 3)2 + ( y - 5)2 = 4. Select all of the points that lie on circle R.
A. (3,5)
B. (5,5)
C. (3,3)
D. (1,5)
E. (-1,5)
F. (3,7)
Answer:
B. (5,5)
C. (3,3)
D. (1,5)
F. (3,7)
Step-by-step explanation:
The equation of a circle with radius [tex]r[/tex] and center [tex](h, k)[/tex] is given by:
[tex](x-h)^2+(y-k)^2=r^2[/tex]
From this, we can find that the radius of the circle is [tex]\sqrt{4}=2[/tex] and the center of the circle is at [tex](3, 5)[/tex]. Therefore, the coordinates of all points exactly 2 units away from this center point will lie on the circle.
Out of all options given, the desired answers are:
B. (5,5)
C. (3,3)
D. (1,5)
F. (3,7)
I am kinda new here. I joined a few days ago because I wanted to help. I have a question. Can we post any questions on Brainly? Most of the questions I find are all from Edge.
Just asking...
Answer:
yeah most likely
Step-by-step explanation:
MARK ME BRAINLIEST PLZZZZZZZZZZZZZZZZZZzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzAnswer:
Yes you can post any sorts of questions on brainly! Just put them in the correct subject.
Tips -
You can mark the correct answers the brainliest.
You can rate other people's answers.
You can say "Thank you" on the user's profile or answer.
You can add people as your friend.
You can comment on other people's posts.
Hope you enjoy it here at brainly!
If 3 meters of a pinya cloth cost P200, how much will 9 meters of the same cloth cost? *
9 meters cost P600
Step-by-step explanation:
3×3 = 9
p200×3 =P600
Solve the following right triangle. Round your answers to the nearest tenth. B = 28.3°, C = 90°, and c= 62.4 in.
Answer:
181º isnt a triangle.
Step-by-step explanation: