√20 • √5 =
A. 5 or
B. 10
Which one? ​

Answer:

67+67+98=833 SO MULTIPLY

Step-by-step explanation:

The equation of the line that passes through the points (-3,-10) and (5,14) will be y = 3x - 1.

Let the equation of the line pass through (x₁, y₁) and (x₂, y₂).

Then the equation of the line is given as,

[tex]\rm (y - y_2) = \left (\dfrac{y_2 - y_1}{x_2 - x_1} \right ) (x - x_2)[/tex]

The two points are given below.

(-3,-10) and (5,14)

The equation of the line that passes through the points (-3,-10) and (5,14) will be given as,

y + 10 = [(14 + 10) / (5 + 3)](x + 3)

y + 10 = 3(x + 3)

y = 3x + 9 - 10

y = 3x - 1

The equation of the line that passes through the points (-3,-10) and (5,14) will be y = 3x - 1.

More about the line passing through two points link is given below.

https://brainly.com/question/12740817

#SPJ2

Answer: 20.1

Step-by-step explanation: Based on triangle sum theorem all angles add up to 180. 3x-11+6x-10+x=180

Combine like terms. 10x-21=180

Add 21 to both sides. 10x=201

Divide by 10 on both sides. X=20.1

Answer:

Step-by-step explanation:

Figure Skates:                      

f(x)=1.50(3) + 2.00

f(x)=4.5 + 2.00

f(x)= 6.5

Hockey Skates:

f(x)=2.00(3) + 1.50

f(x)=6.00 + 1.50

f(x)= 7.50

Figure skates are $1 cheaper than hockey skates.

Answer:

D. 10x^2+4x+3

Step-by-step explanation:

You get this by adding all the terms!

Answer: D. 10x^2 + 4x + 3

To find the combined area, add both of the areas together.

A = (3x^2 - x + 7) + (7x^2 + 5x - 4) (Remove the parentheses)

A = 3x^2 - x + 7 + 7x^2 + 5x - 4 (Combine the like terms)

A = 10x^2 + 4x + 3

∴ the combined area of Tiffany's fence and lawn is 10x^2 + 4x + 3.

Answer:

Follows are the solution to this question:

Step-by-step explanation:

The general term for temperature variations from 8 am to 10 am:  

[tex]\to \delta_{S - 10}=\delta_{S -9}+\delta_{S-10}[/tex] Where [tex]\delta[/tex] represents a transition throughout the time interval subscribed to.  

In this, the city of A:  

[tex]\to \delta_{S-10}=4-7= -3^{\circ}\ F[/tex]

In this, the city of B:  

[tex]\to \delta_{S-10}=-6-2= -8^{\circ}\ F[/tex]

It decrease of 3°  (non-value) overall in city A.  

Temporarily, in city B, is 8° C. City B has a greater temperature change (8 vs. 3) between A and B.

Answer:

5

Step-by-step explanation:

[tex] \textsf{ Hey\: there!}[/tex]

[tex]\mathsf{21 - (3 + 5 + 8) = 21 - 16}[/tex]

[tex]\mathsf{3 + 5 + 8)} \\ \mathsf{3 + 5 = 8} \\ \mathsf{(8 + 8) = 16}[/tex]

[tex]\mathsf{21 - 16 = 21 - 16}[/tex]

[tex]\mathsf{21 - 16 = 5} \\ \mathsf{21 - 16 = 5} \\ \\ \\ \mathsf{5 = 5}\checkmark[/tex]

[tex]\mathsf{Good \: luck \: on \: your \: assignment \: and \: enjoy \: your \: day!}[/tex]

~

[tex]\frak{LoveYourselfFirst:)}[/tex]

Answer:

C. 45.52

Step-by-step explanation:

Idol's Eye diamond = 79.2 carats.

The Blue Hope diamond weighs 33.68 carats less than the Idol's Eye.

Let the idols eye diamond= x

Blue hope diamond = y

Blue hope diamond, y = x - 33.68 carats

= 79.2 carats - 33.68 carats

= 45.52 carats

The correct answer is C. 45.52

Answer:

I hope this helps

Step-by-step explanation:

Answer:

Part I:

0.6%

Part II

The total number of payment the 5 year loan Brenda is being offered requires 60 payments

Part III

The largest amount Brenda can afford to borrow is approximately $28,398.103

Part IV:

Brenda can afford the pickup truck

Part V:

Brenda cannot afford the SUV

Step-by-step explanation:

Part I:

The amount of monthly payment Brenda can afford = $565

The cost of the pickup truck = $28,100

The cost of an SUV = $28,500

The number of years loan she is offered = 5 year

The Annual Percentage Rate (APR) of the loan = 7.2%

The rate at which the interest is compounded = Monthly

Part I Given that the interest rate is compounded monthly, we have the periodic interest rate for an APR of 7.2% compounded monthly = 7.2/12 = 0.6%

∴ The periodic interest rate = 0.6%

Part II

For a 5 year loan with month payment, we have;

The number of month per year = 12 months

∴ The number of payment per year = 12

The total number of payment the 5 year loan Brenda is being offered requires 5 × 12 = 60 payments

Part III The total amount Brenda can afford to pay in 5 years, is given by the formula for monthly payment on loan as follows;

[tex]A = P \times\dfrac{r \times \left (1 + r \right )^n}{\left (1 + r \right )^n - 1}[/tex]

Where;

A = The amount (she can) payed monthly = $565

r = The periodic interest rate (APR/12) = 7.2%/12 = 0.6%/12 = 0.006

t = The number of time period for the loan duration = 5 years

n = The number of payments made = 12 × 5 = 60 payment

P = The amount (she can) borrowed as loan

Plugging in the values gives;

[tex]565 = P \times\dfrac{0.006 \times \left (1 + 0.006 \right )^{60}}{\left (1 + 0.006 \right )^{60} - 1} \approx P \times 1.9896 \times 10^{-2}[/tex]

[tex]P = \dfrac{565}{1.9896 \times 10^{-2}} \approx 28398.103[/tex]

∴ The largest amount Brenda can borrow as loan = P ≈ $28,398.103

Part IV: The cost of the pickup truck = $28,100 which is less than the largest amount Brenda can borrow as loan which is approximately $28,398.103, therefore, Brenda can afford the pickup truck

Part V: The cost of the SUV = $28,500 which is more than the largest amount Brenda can borrow as loan which is approximately $28,398.103, therefore, Brenda cannot afford the SUV.

Answer:

6x-2y=3

Step-by-step explanation:

hope this helps!

Answer:

One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.

Step-by-step explanation:

Answer:

First convert numbers into prime numbers. find which number(s) is/are repeating. Multiply all numbers execpt for the number that repeat. Multiply those once.

Step-by-step explanation:

12 = 3*2*2

14 = 2*7

One 2 repeats

3*2*2*7 = 21*4 = 84

Lcm(12, 14) = 84

Answer:

im not 100% sure. But imma guess 12 and 17

Step-by-step explanation:

bc each time they are going up 1 number tht they r adding

Hope u get it right plz give brainliest

Answer:

Step-by-step explanation:

If the water level rises 17 centimeters every 7 minutes, then (21, y)means that after, 21 minutes, it would have rise by y centimeters, using the equality postulate:

17cm = 7min

y =  21min

Cross multiply

7y = 21*17

y = 21*17/7

y = 3*17

y = 51cm

Hence the value of y is 51

Answer:

46cm²

Step-by-step explanation:

Find the diagram attached.

The area of the baking sheet left uncovered = Area of rectangle - Area of the 6 circular biscuits

Area of the rectangle = Length * Width

Given

Length = 12cm

Width = 18cm

Area of the rectangle = 12*18

Area of the rectangle = 216cm²

The diameter of one of the circle = Length/3

The diameter of one of the circle = 18/3 = 6cm

Area of a circle = πd²/4

Area of a circle = π(6)²/4

Area of a circle = 36π/4

Area of a circle = 9π cm ²

Area of the six circular biscuit = 6(9π) = 54πcm²

Area of the six circular biscuit = 54(3.14) = 169.56cm²

Area of the baking sheet left uncovered = 216 - 169.56

Area of the baking sheet left uncovered = 46.44cm²

Area of the baking sheet left uncovered is approximately 46cm²

Answer:

There were small rural towns and farms everywhere.

Step-by-step explanation:

You asked, I answered.

Hope this helped! :)

Answer:

i will leave a comment with the answer

Step-by-step explanation:

Answer:

Answer -5 A

Step-by-step explanation:

Answer:

y = 1/7x + 23/7 or y = 1/7x + 3 and 2/7

Step-by-step explanation:

If you are learning about this, I suppose you know the formula or how to get the slope. You want to divide the rise over run or take the two y values divided the two x values:

[tex]m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

The two points we have are (-2, 3) and (5, 4)

So:

4 - 3 / 5 - (-2)

1 / 5 + 2

Slope: 1 / 7

Now we want to find b in y = mx + b,

We can write it as y = 1/6x + b, then plug in a y and x value:

3 = 1/7(-2) + b

3 + 2/7 = b

b = 23/7

We can check by using the other point we have:

4 = 1/7(5) + b

4 - 5/7 = b

b = 23/7 or 3 and 2/7

Then the equation is: y = 1/7x + 23/7

Answer: The axis of reflection is x

Step-by-step explanation:

Answer:

y = - x - 11

Step-by-step explanation:

General slope intercept formula is y = mx + c

Hence you just need to rearrange this equation (put x on the other side)

Answer: A

brainliest please? ty

Answer:

Length = 25cm

Width = 12.5 cm

Perimeter = 75cm

Step-by-step explanation:

Given that:

Actual measurement of rectangular swimming pool:

Length = 60 m

Width = 30 m

Scale = 5cm : 12 m

dimension of scale drawing

Length = 5/12 * 60 = 25cm

Width = 5/12 * 30 = 12.5cm

Perimeter of Scale drawing :

2(length + Width)

2(25cm + 12.5cm)

2(37.5cm)

= 75cm

Answer:

Step-by-step explanation:

The answer is 4.5 :)

Answer:

[3+ 1- (2 )]³

Step-by-step explanation:

[3+ 1- (2 )]³= 8

[ 4-2]³=8

[2]³= 8

The smaller brackets around 2 indicate that minus is being multiplied by 2 making it -2. As the signs of 1and 3 are the same i.e + they both are added and the answer is 4. Now 4 has the +ve  sign and 2 has the -ve sign so 2 is subtracted from 4 and we get a +ve 2 . Now 2 raise to power 3 gives 8 which is the required number.

Only 2 raised to power 3 gives a 8. any other number like 3 or 1 raise to power does not give an eight.

Answer:

Baroque is a particular style in architecture, music and the arts that was popular between the late 17th and mid-18th centuries, especially in Catholic countries.

It is characterized in architecture and drawing using flexible or dotted lines, floral and gilded ornamentation (which gave rise to the Rococo style) and spatial effects. Among the most important baroque artists could be mentioned Bernini, Borromini, Caravaggio and Rubens.

In music compositions by composers such as Johann Sebastian Bach and Monteverdi are associated with baroque music. This was the period that saw the development of the opera.

In literature, Baroque is a less definite and defined term. Picaresque novels of the period could be considered as an example. It was an important influence on the literature of the period as well, especially in France, Italy, southern Germany and Spain.

Answer:

85

Step-by-step explanation: