What is the value of A and B and if you can please show how you got that answer

Answer: You would need 512 cubic centimetres

Step-by-step explanation: The first approach to this question would be to understand the properties of the shape given in the question.

If a cube has an edge with length 8 cm, then all edges measure 8 cm as well. That is one property of a cube. Hence, the length, width and height all measure 8 cm each.

The volume of a cube is given as follows;

V = L x W x H (and the answer is expressed as V³)

Since the length , width and height all measure 8 cm, the volume can simply be expressed as

V = L x L x L

V = L³

V = 8³

V = 512 cm³

Therefore to completely fill a cube with edge length of 8 cm you would need 512 cubic centimetres.

Answer:

D

Step-by-step explanation:

[tex]\frac{2}{3.5}[/tex]

Which is about .57

Answer:

List of expenses is attached below.

Total Income = $160 + $6245 = $6405

As mortgage payment has increased, we replace $1580 with $1632 in the table

Replace student loans with roof expense, we replace $544 with $500 in the table.

Find Total Expenses by adding all the values from the table.

Total Expenses = $6660.17

Total Income  =$6405

They have a deficit

Deficit = $6660.17 - $6405 = $255.17

Deficit = $255.17

Savings = 10% of income = 10% OF $6405

Savings = (10/100)· $6405 = $640.5

New total expenses = $6660.17 - $640.5

New total expenses = $6019.67

Balance = Total income - New total expenses = $6405 - $6019.67

Balance = $295.33

Yes, they had to remove the savings to fulfill their expenditures. Otherwise, they would have been spending more than their income, which couldn't last very long

Answer:

4

Step-by-step explanation:

The right answer is 4.

look at the attached picture

Hope it will help you

Good luck on your assignment

Answer:

53

Step-by-step explanation:

f(x) = x^2 – (x + 3)

Let x = 8

f(8) = 8^2 – (8 + 3)

      =64 - (11)

       =53

Answer:

Step-by-step explanation:

x = 8.4/-2.4 = -84/24 = -3.5

The value of x in the equation is -3.5.

Division is the process of parting a number into equal parts using another number. The sign used to denote division is ÷.

In order to determine the value of x, divide 8.4 by -2.4

x = 8.4 / -3.5 = -3.5

To learn more about division, please check: https://brainly.com/question/13281206

The length of AB is 10 units.

look at the attached picture

Hope it will help you

Good luck on your assignment

Answer:

New CP = Rs 387.5

Step-by-step explanation:

Cost Price = Rs. 500

Loss %age = 10% of 500

So, Loss = Rs 50

Finding the selling price:

Selling Price = CP - Loss

SP = 500 - 50

SP = Rs 450

Now, The fruit seller wants to gain a profit of 12.5% without changing the selling Price:

Firstly, Let's talk about the Profit :

Profit %age = 12.5% of 500

Profit = 12.5 * 5

Profit = Rs 62.5

He wants to gain a profit of Rs 62.5

So, The cost Price

The cost price would be reduced by Rs 62.5

New CP = 450 - 62.5

New CP = Rs 387.5

Answer:

35.00

Step-by-step explanation:

4a+8p=220

2a+5p=130

if we want to add them we must multiply the 2nd equation by -2

4a+8=220

-4a-10p=-260

0=20

after plugging 20 in, the apples should cost 15

15+20=35

Answer:

I. x=y-7

6

Step-by-step explanation:

y=6x-7

6x-7=y

6x=y-7

6x=y-7

6. 6

x=y-7

6

Answer:

x = [tex]\frac{8y-7}{3y-6}[/tex]

Step-by-step explanation:

Given

y = [tex]\frac{6x-7}{3x-8}[/tex] ( multiply both sides by 3x - 8 )

y(3x - 8) = 6x - 7 ← distribute left side

3xy - 8y = 6x - 7 ( subtract 6x from both sides )

3xy - 6x - 8y = - 7 ( add 8y to both sides )

3xy - 6x = 8y - 7 ← factor out x from each term on the left

x(3y - 6) = 8y - 7 ← divide both sides by (3y - 6)

x = [tex]\frac{8y-7}{3y-6}[/tex]

Answer:

15

Step-by-step explanation:

The constant is the term without the variable

5x+3y=15

15 is the constant

Answer:

|-0.073| < |0.73|​

Step-by-step explanation:

since it is absolute value |-0.073| = .073

and |0.73|​= .73

|-0.073|  |0.73|​

Hello! The answer to your question is:

I believe it is 0.073 < 0.73

I hope this helped you!

Answer:

3

Step-by-step explanation:

[tex]\frac{h^{2}-1 }{h+3}[/tex]=

[tex]\frac{5^{2}-1 }{5+3}[/tex]=

[tex]\frac{25-1}{8}[/tex]=

[tex]\frac{24}{8}[/tex]=

3

Answer:

BD = 1 unit

AD = 1 unit

AB = 1.6 units

AC = 1.6 units

Step-by-step explanation:

In the picture attached, the triangle ABC is shown.

Given that triangle ABC is isosceles, then ∠B = ∠C

∠A + ∠B + ∠C = 180°

36° + 2∠B = 180°

∠B = (180° - 36°)/2

∠B = ∠C  = 72°

From Law of Sines:

sin(∠A)/BC = sin(∠B)/AC = sin(∠C)/AB

(Remember that BC is 1 unit long)

AB = AC = sin(72°)/sin(36°) = 1.6

In triangle ABD, ∠B = 72°/2 = 36°, then:

∠A + ∠B + ∠D = 180°

36° + 36° + ∠D = 180°

∠D =  180° - 36° - 36° = 108°

From Law of Sines:

sin(∠A)/BD = sin(∠B)/AD = sin(∠D)/AB

(now ∠A = ∠B)

BD = AD = sin(∠A)*AB/sin(∠D)

BD = AD = sin(36°)*1.6/sin(108°) = 1

Answer:

i believe the answer is D (which is 10)

Step-by-step explanation:

i just took the test. so you have to isolate X, so you add 2 to both sides and on the right you get answer of "5". so then you have to multiply both sides by "2/1" (which is the reciprocal of 1/2) and so on the left side so you're left with just "x", and on the right side you have 2/1 times 5/1 which equals "10".

Answer:

[tex]tanC=\frac{c}{b},[/tex] [tex]sinB=\frac{b}{a},[/tex] [tex]tanB=\frac{b}{c},[/tex] and [tex]cosB =\frac{c}{a}[/tex]

Step-by-step explanation:

We can use the phrase SOH-CAH-TOA to help us with this problem. SOH-CAH-TOA stands for Sine = Opposite / Hypotenuse, Cosine = Adjacent / Hypotenuse, and Tangent = Opposite / Adjacent. This phrase helps to remember which sides of a right triangle get divided by which.

First, we'll evaluate [tex]cosB[/tex]. Referencing CAH (Cosine = Adjacent / Hypotenuse), we know that [tex]cosB[/tex] is equal to the length of the adjacent leg to ∠B, which is c, divided by the length of the hypotenuse of the right triangle, which is a. Therefore, [tex]cosB =\frac{c}{a}[/tex].

As for [tex]tanC[/tex], we can refer to TOA (Tangent = Opposite / Adjacent), which means that [tex]tanC[/tex] is equal to the length of the opposite leg to ∠C, which is c, divided by the length of the adjacent leg to ∠C, which is b. Therefore, [tex]tanC=\frac{c}{b}[/tex].

As for [tex]sinB[/tex], we can refer to SOH (Sine = Opposite / Hypotenuse), which means that [tex]sinB[/tex] is equal to the length of the opposite leg to ∠B, which is b, divided by the length of the hypotenuse of the right triangle, which is a. Therefore, [tex]sinB=\frac{b}{a}[/tex].

Finally, we'll evaluate [tex]tanB[/tex]. As TOA tells us, [tex]tanB[/tex] is equal to the length of the opposite leg to ∠B, which is b, divided by the adjacent leg to ∠B, which is c. Therefore, [tex]tanB=\frac{b}{c}[/tex].

Hope this helps!

Answer:

18.75 or 18 3/4

Step-by-step explanation:

assuming 5 cups is for 1 batch we can just multiply 5 and 3 3/4 to get our answer.

Answer:

Step-by-step explanation:

G(x) is transformed from the parent function f(x)=x^2 by:

right 4 units

since we all know that the vertex form of a quadratic equation is y=a(x-h)^2+k

since 4 is h, and k is 0 ( graph is on the x-axis), we can write the equation of this graph:

g(x)=(x-4)^2, which is C

Answer:

27.5

Step-by-step explanation:

this is the trigonometric ratio.. we are looking for d... that is the opposite... any side facing the angel is the opposite.... so the longest side of the right angle triangle is the hypotenuse........ so you are looking for the opposite and you are giving the hypotenuse.... so the easiest way to know how to find it is by using this way...... SOH CAH TOA..... the first words stand for sin cosine and tangent of angles.... we are using sin.... because it says opposite / hypotenuse... and as you can see the angle which is 39 degree we will use sin 39.....what will be sin 39=d/30m....then ull cross multiply.... d=30m* sin 39.....

d = 30m *0.963

d = 28.8

but since 27.5 is dere....

you can round up to 1 sig. f =28

Answer:

CORRECT answer is -3

Step-by-step explanation:

Answer:

B. 1.67%

Step-by-step explanation:

The periodic rate is the annual interest rate divided by the number of periods.

Therefore, we divide the annual interest rate by 12.

[tex]20\% \div 12 =1.67\% $(correct to two decimal places)[/tex]

Therefore, the periodic interest rate for Jack's credit card from June 3

to July 2 is 1.67%.

Answer:

If you know the base and area of the triangle, you can divide the base by 2, then divide that by the area to find the height. To find the height of an equilateral triangle, use the Pythagorean Theorem, a^2 + b^2 = c^2.

Answer:

123.5 square inches

Step-by-step explanation:

Given: To find the area of a rectangle, you have to multiply base times height.

To find the area of a triangle, you have to do base times height devided by 2.

Finding the area: Let's break up this shape into polygons. At the bottom there is a rectangle. We know that to find the area of the rectangle you have to do base times height. 13in•7in will give you 91in square for the rectangle.

Now for the triangle. If you can see, if you break the triangle in half, there are 2 right triangles. Let's look at the right one for now. Since we know that to find the area of a triangle you have to do base times height divided by 2,  you do 5in•6.5in=32.5in. 32.5in divided by 2 is 16.25in square which is the area of one triangle. You might be wondering why i did 5•6.5, and that's because at the bottom of the rectangle you can see it's 13in, and 13in÷2=6.5in.

We already found the area of the rectangle and one triangle. The other triangle is equal to it so we can just do 16.25+16.25=32.5in square for both of the triangles.

Now we add it all up: 32.5+91=123.5 square inches

Answer:

608,000

Step-by-step explanation:

Step-by-step explanation:

[4 2] ×[-2/7 5/-1]

[4×(-2)+4×5/4×7+4×(-1) 2×(-2)+2×5/2×7+2×(-1)]

[-8+20/28+(-4) -4+10/14+(-2)]

[12/24 6/12]

Answer:

I would say $24?

Step-by-step explanation:

20/5=4

20+4=24

This is because $20 is for 5/6 of an hour, $24 would be for the entire hour.

Answer: its 24

Step-by-step explanation:

i have confirmed!!

Answer: it’s (3,2)

Step-by-step explanation:

Step-by-step explanation:

Vertical angles are always equal

4+6x= 70°

6x =70-4 = 66°

x= 11°

We know the angles have a vertical angle and we know that vertices angle are Intercept lines.

Let's set up the equation.

[tex]4+6x=70[/tex]

We will subtract 4 from both sides and get

[tex]6x=66[/tex]

Divide by 6 on both sides

[tex]x=11[/tex]

Answer:

fall dance cost more money?

Step-by-step explanation: