The sum of one nickel and one dime is what fraction of a U.S. dollar?
3/20
15/20
15/10
3/100

Answer:

b

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

The pythagorean theroem is: A^2 + B^2 = C^2

I tried this and it works so yes, the right traingle can be made.

The 2 legs are, 64 and 36, while the hyptenouse is 100.

Answer:

what line??

Step-by-step explanation:

Answer:

I believe the answer would be 10/40. First, I simplified all of the given rations. You do this by finding the two numbers greatest common factor. For example, 3/12, 3 goes into 3 once and 3 goes into 12 four times. So that ratio would be 1/4. If you continue the pattern you would get 1/4 for all of them. Therefore, 10/40 would be correct since it's ratio would also be 1/4.

Step-by-step explanation:

Answer:

Here is the answer

Step-by-step explanation:

∠1 and ∠6 are adjacent because they share the same vertex and the same common side.

∠2 and ∠5 are vertical angles since they have pairs on opposite sides of the angle.

∠3 and ∠6 have none of the above.

∠5 and ∠3 are a linear pair because the angles are opposite of each other.

Answer:

y = 7/2 -2

Step-by-step explanation:

if the slope of the first problem is -2/7 then its perpendicular is 7/2 (the exact opposite) and since the y- intercept is the b in Y= mx +b the intercept of the equation you’re trying to find is -2

Answer/Step-by-step explanation:

Given that P varies directly with r, the equation for this direct variation would be:

[tex] P = rk [/tex],

Where,

P = power

r = radius

k = constant of variation.

If P = 550, when r = 11, constant of this direct variation is calculated as follows:

Plug in the values of P and r into the variation equation to find k.

[tex] 550 = 11k [/tex]

Divide both sides by 11

[tex] \frac{550}{11} = {11k}{11} [/tex]

[tex] 50 = k [/tex]

Constant of variation = 50

To find the radius (r) of the gear whose power (P) = 715, substitute P = 715 and k = 50 in the variation equation.

[tex] P = rk [/tex]

[tex] 715 = r*50 [/tex]

[tex] \frac{715}{50} = \frac{50r}{50} [/tex]

[tex] \frac{715}{50} = \frac{50r}{50} [/tex]

[tex] 14.3 = r [/tex]

r = 14.3

Answer:

bro what

Step-by-step explanation:

yeha

[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the maths linear algebra,

here, we solve as,

6 = -r/3

=> -r = 6×3

hence, r = -18

Answer:

17 years 2months

Step-by-step explanation:

Beacause the last girl is young

Answer: The coordinates of M would be (3,2).

Step-by-step explanation: I don't know how to explain but I'm 100% sure this is the answer. Your welcome :)

Answer:

2431.311498

Step-by-step explanation:

Given the model:

A(x)= 800x^4 + 350x^3 + 500x^2 + 600x

x = growth factor = (1 + rate)

If rate = 3% ; x = (1 +. 3%) = (1 + 0.03 = 1.03

Hence,

A(1.03)= 800(1.03)^4 + 350(1.03)^3 + 500(1.03)^2 + 600(1.03)

= 2431.311498

This is the amount in account after 4 years, if the interest rate is 3% and growth rate = (1 + rate)

Applying the formula, it is found that the total amount in the account will be of $2,431.3.

The amount in the account after 4 years is given by:

[tex]A(x) = 800x^4 + 350x^3 + 500x^2 + 600x[/tex]

In which the growth factor is x = 1 + r, in which r is the interest rate, as a decimal.

In this problem, interest rate of 3%, hence [tex]r = 0.03, x = 1 + r = 1 + 0.03 = 1.03[/tex].

Then:

[tex]A(1.03) = 800(1.03)^4 + 350(1.03)^3 + 500(1.03)^2 + 600(1.03) = 2431.3[/tex]

The total amount in the account will be of $2,431.3.

A similar problem is given at https://brainly.com/question/22995738

Answer:

It is one. I believe, sorry if i'm wrong.

Step-by-step explanation:

Answer:

y= x +1

Step-by-step explanation:

You could use the slope formula y2-y1/x2-x1, what I did was I took the og equation y=x and I noticed it was vertically shifted by 1. Thus, y=x+1

Answer:

D. 5.7

Step-by-step explanation:

due to its reflection

Answer:

D

Step-by-step explanation:

A(3, 4)   ;     B(-1 , 0)

Distance= [tex]\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}[/tex]

              = [tex]\sqrt{(-1-3)^{2}+(4-0)^{2}}\\\\=\sqrt{(-4)^{2}+(4)^{2}}\\\\=\sqrt{16+16}\\\\=\sqrt{32}\\\\=\sqrt{2*2*2*2*2}\\\\=2*2\sqrt{2}=4\sqrt{2}[/tex]

                = 4 * 1.4142

               = 5.6568

               = 5.7      

Answer:

6000 + 300+ 50 +9

Step-by-step explanation:

Start by focusing on the thousands place. Then switch to hundreds then to tens and finally to ones place.

Answer:

The area of B is 8 cm²

Step-by-step explanation:

From the diagram, we can tell that the scale factor is 2 because the length of A is 6 cm and the length of B is 12 cm so the scale factor is 2. Since diagram A's area is 4 cm², all we need to do is multiply the diagram A's area by 2. That gives diagram B's area which is 8 cm²

Answer:

[tex]a_n=2,\:a_n=a_{n-1}-5[/tex]

Step-by-step explanation:

If you map the sequence out, you get the following values:

a = 1, a(n) = 2

a = 2, a(n) = -3

a = 3, a(n) = -8

As you can see, the first term is 2 and the sequence is decreasing by 5 each time. Therefore, the answer is D.

Answer:

Person above is right i just did the quick check too

The answer is D

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and need to ask more questions

here is your answer

The measure of ∠5 is 64°.

In other words: m∠5 = 64°.

Answer:

$ 175

Step-by-step explanation:

Create an equation:

5000 = ax + 2900

a > 75

x = 12 months

5000 = 12a + 2900

12a = 2100

a = 175

Answer:

See below.

Step-by-step explanation:

The cubic root of 49 is 3.66, so the dot should go between 3 and 4, a little closer to 4 than to 3.

She thought the problem was square root of 49 which is 7 and placed a dot on the 7.

Answer:

Y=4/5x-3

3=4/5x-y

Step-by-step explanation:

Answer:

slope=0/4

Step-by-step explanation:

[tex]\frac{-3 + 3}{8-4}[/tex]

0/4

Answer:

-3 - (-3) / 8 - 4 = 0/4 = 0

Step-by-step explanation

Answer:

7

Step-by-step explanation:

If 2 gallons gets you 26 miles, then you get 13 miles per gallon. If you need to go 91 miles, you divide that by the 13 per gallon, and you get 7.

Answer:

3

Step-by-step explanation:

3 is the complete oposite of -1/3 in terms of slopes, therefore they are perpendicular to each other.

Answer:

The value of x is 16

Step-by-step explanation:

x=16

The coordinates of point B will be ( 29,-15).

A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.

Given that point A is (5, 7), point B is (x, y). The midpoint of AB is (17, -4).

The coordinate of the point B is calculated as,

17 = ( 5 + x ) / 2

5 + x = 34

x = 34 - 5

x = 29

( 7 + y ) / 2 = -4

7 + y = -8

y = -8 - 7

y = -15

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Answer:

2

Step-by-step explanation:

Answer:

It is hard to read what you actually wrote, but i guess this is:

Distance to San Antonio = 2*5*x mi

Distance to Houston = 4*12*x mi

Distance from Houston to San Antonio = 120mi

Then we must have that:

2*5*x mi + 4*12*x mi = 120mi

(2*5 + 4*12)*x mi = 120mi

(10 + 48)*x mi = 120mi

x mi =120/58 mi = 2.06 mi

Now we can replace it in the above equations:

Distance to San Antonio = 2*5*2.06 mi = 20.6 mi

Distance to Houston = 4*12*2.06 mi =  98.88 mi

Answer:

(1, 11 ) is a solution

Step-by-step explanation:

To obtain a solution, choose any value of x, substitute into the equation and evaluate for y, that is

choose x = 1, then

y = 8(1) + 3 = 8 + 3 = 11

Thus (1, 11 ) is a solution

choose x = - 2 , then

y = 8(- 2) + 3 = - 16 + 3 = - 13

Thus (- 2, - 13 ) is also a solution

Lets go over the solutions.

Let's start with (1, 11). After substituting x = 1 and y = 11, it results in the equation 11 = 11, which is a true statement. Hence, this is one solution.

Now, let's look at (-1 -5). After substituting x = -1 and y = -5, it results in the equation -5 = -5, which is also a true statement. So, this being said, (-1, -5) would also be a solution.

Hence, our two solutions are:

Both [tex](1, 11)[/tex] and [tex](-1, -5)[/tex].

Hope this helps!