Which equation represents the line that passes through the point (8,1) and (10,5)?

Answer:

The diameter measures 18 inches.

Step-by-step explanation:

The variable 'd' usually stands for diameter in math.

Answer:

see below

Step-by-step explanation:

d = 18 inches

This  means  the diameter of the circle is 18 inches

From one side of the circle to the other side of the circle, going through the center is 18 inches

Answer:

C None of the above

Step-by-step explanation:

The expression

(5g+3h+4)⋅2

can be expanded using distributive property as follows:

5g⋅2 + 3h⋅2 + 4⋅2  =

= 10g + 6h + 8

option A expression

(5g+3h)⋅8

can be expanded using distributive property as follows:

5g⋅8+3h⋅8 =

= 40g + 24h

which is different from 10g + 6h + 8

Option B expression

(5g+3h)⋅6

can be expanded using distributive property as follows:

5g⋅6+3h⋅6 =

= 30g + 18h

which is different from 10g + 6h + 8

Answer:

C. None of the above

Answer: Your answer is A. Hope this helps!

Answer:

A

Step-by-step explanation:

Answer:

Applying them to sales and discounts.

Step-by-step explanation:

Answer:

23/25

Step-by-step explanation:

Answer:

23/25

Step-by-step explanation:

soupsoupsoup soupsoupsoup

Answer:

4c (last option)

Step-by-step explanation:

4c is equivalent to 4 times c, or 4 * c, c representing a number :) hope this helps!

Answer:

4c

Step-by-step explanation:

if you have four times a number, that means that there are 4 of one number

say the number is "c"

c c c c

there are 4 c's that means 4*c = 4c

the coefficient "4" before the letter c just means how many c's there are

Answer:

x = 5  to the nearest tenth = 0.0

Step-by-step explanation:

Step  1  :

Solving a Single Variable Equation :

1.1      Solve  :    x-5 = 0  

Add  5  to both sides of the equation :  

                     x = 5

Answer:  x = 5 nearest tenth = 0.0

Rounded to the nearest 0.1 or

the Tenths Place.

Hope this helps.

Answer:

x = 5  to the nearest tenth = 0.0

Step-by-step explanation:

Answer:

The distance between the two points would be 13 :)

Answer:

whats the question agaiin sorry

Step-by-step explanation:

Answer:

5610 - Five thousand six hundred ten

29052 - Twenty nine thousand and fifty two

312000 - Three hundred twelve thousand

1800000 - one million eight hundred thousand

5138000 - Five million one hundred thirty eight thousand

6243821 - Six million two hundred forty three thousand eight hundred twenty one

Answer:

[tex]\displaystyle \tan \left(\frac{7\pi}{8}\right) = -\left(2 + \sqrt{2}\right)[/tex].

Step-by-step explanation:

Assume that the following are known:

The angle in question [tex]\displaystyle \frac{7 \pi}{8}[/tex] isn't very well-known. However, note that:

Since the angle [tex]\displaystyle \frac{7\pi}{4}[/tex] is equal to [tex]\displaystyle 2\pi - \frac{\pi}{4}[/tex], its sine and cosine can be found from the sine and cosine of [tex]\displaystyle \frac{\pi}{4}[/tex] using the trigonometric identities [tex]\sin(2\pi - \theta) = -\sin(\theta)[/tex] and [tex]\cos(2\pi - \theta) = \cos(\theta)[/tex]:

Apply the tangent half-angle identity to find the tangent of [tex]\displaystyle \frac{7 \pi}{8}[/tex]:

[tex]\begin{aligned}\tan\left(\frac{7\pi}{8}\right) &= \tan\left(\frac{7\pi/4}{2}\right) = \frac{1 - \cos(7\pi/4)}{\sin(7\pi/4)} \\ &= \frac{1 - \left(\sqrt{2}/2\right)}{\sqrt{2} / 2} = \frac{2 - \sqrt{2}}{\sqrt{2}} = \frac{\left(\sqrt{2}\right)^2 - \sqrt{2}}{\sqrt{2}} = \sqrt{2} - 1 \end{aligned}[/tex].

Answer:

(-1, -1), (-3,5), (5, -3)

Step-by-step explanation:

(-1, -1) is the 4th vertex.

Let, 4th vertex is (x, y)

Given vertices of parallelogram are (-2. 2), (1, 1), (2, -2)

Here, (-2. 2) & (2, -2) are opposite vertices.

So, Midpoint of diagonals = [tex][(\frac{-2+2}{2}) ,(\frac{2-2}{2})][/tex] = (0, 0)

This is also midpoint of diagonal with vertices (1, 1) & (x, y)

So, (1+x)/2=0 ⇒ x = -1

& (1+y)/2=0 ⇒ y = -1

∴ 4th vertex is (-1, -1)

Learn more about parallelogram here :

https://brainly.com/question/3851698

#SPJ2

Answer:

B

Step-by-step explanation:

Since the line in the picture rises 1 unit for every 2 units it moves to the right, it has a slope of 1/2. Also, since it intersects the y axis at (0,3), the y intercept is 3. Therefore, the equation of the line is y=1/2x+3, or answer choice B. Hope this helps!

Answer:

Number = 72

Step-by-step explanation:

unit digit--- x

tens digit--- x + 5

x + x + 5 = 9

2x + 5 = 9

2x + 5 - 5 = 9 - 5

2x = 4

x = 2

2 + 5 = 7

tens digit = 7

number = 72

72 is the 2-digit number

Step-by-step explanation:

hope it helps~

Answer:

He needs to score 100 in his next test.

Step-by-step explanation:

The average of the exams is given by the sum of each exam score divided by the number of exams he took, therefore his prior average is:

[tex]\text{prior average} = \frac{\text{prior sum of grades}}{\text{prior number of tests}}[/tex]

Since he took five exams and had an average of 88, then his prior sum of grades is:

[tex]\text{prior sum of grades} = 88*5 = 440[/tex]

He needs to score "x" in his next test in order to have an 90 average, therefore if we add "x" to the sum of his grades and add 1 to the prior number of tests then equal that to 90, we can solve for "x". We have:

[tex]\text{desired average} = \frac{\text{prior sum of grades} + x}{\text{prior number of texts}+1}\\90 = \frac{440 +x}{6}\\440 + x = 90*6\\x = 540 - 440\\x = 100\\[/tex]

He needs to score 100 in his next test.

Explanation:

this is how you can find out the median value:

step 1: select the 2 numbers in the middle.

step 2: add the 2 numbers

step 3: once you get the sum of the 2 numbers, divide them by 2

then, you can get you median value!

Answer:

5+3=8

8 divided by 2 = 4

therefore, the median value would be 4.

hope this helps!

#zunairazrydhangirl1

for more help check out khanacademy.org , it really helps in my opinion!

Step-by-step explanation:

45⁴⁵ 15¹⁵

(3²·5)⁴⁵ (3·5)¹⁵

(3⁹⁰ 5⁴⁵) (3¹⁵ 5¹⁵)

3¹⁰⁵ 5⁶⁰

3⁷⁵ 3³⁰ 5⁶⁰

3⁷⁵ (3·5²)³⁰

3⁷⁵ 75³⁰

Answer:

20 loads

Step-by-step explanation:

2000 divided by 100 is 20

Answer: 20

Step-by-step explanation:

1 ton = 2000 lb, 1 load = 100 lb 2000/100 = 20

Answer:

1. Evaluate 3y - 4 for y =5

3*(5)-4=15-4=11

2. 65 + x = 99 x = ?

65+x=99

x=99-65

x=34

3. Find the product. 38.7 *21

38.7*21=812.7

4. Which value satisfies the equation? 9x + 3 = 30

The right value for x would be:

9x+3=30

9x=30-3

9x=27

x=27/9=3

Step-by-step explanation:

Answer:

What's your question dude ? The screen is black.

Answer:

3.2?? I am kinda confused

Step-by-step explanation:

no

i have no idea what to do

Answer:

Step-by-step explanation:

Answer:

1. 3x=y Diego is y han is x

Step-by-step explanation:

not sure about 2nd one sorry

Screenshot:

y intercept = 0 , 2.5

x intercept = 3.5 , 0

Answer:

y- intercept = (0, 2.5)

x- intercept = (3.5, 0)

Step-by-step explanation:

y- intercept = (0, 2.5)

x- intercept = (3.5, 0)

Answer:

238 x^2+14

Step-by-step explanation:

Factor out 14 from the expression.

Solution= 14( 17x^2+1)

Answer:

5

Step-by-step explanation:

perpendicular slopes multiply to -1

lets say m is the missing slope

-1/5*m=-1 so m=5

Answer:

Step-by-step explanation:

Answer:

6.76 × 10²

Step-by-step explanation:

5.2 × [tex]10^{4}[/tex] × 1.3 × [/tex]10^{-2}[/tex]

= 5.2 × 1.3 × [tex]10^{2}[/tex]

= 6.76 × 10²

Answer:

B. 6.76 x 10²

Step-by-step explanation:

5.2 × [tex]10x^{4}[/tex] (1.3 × [tex]10x^{-2}[/tex])    Subtract the exponents to get a common exponent

5.2 x 1.3 x 10²                  Multiply

6.76 x 10²

Answer:

x > -2

Step-by-step explanation:

Domain is the range is of all possible value for x  in y=  f(x) .

Domain of logarithmic function  log(x) is given by x > 0.

It means any value can greater than x can be plugged in place of x in function log(x).

In the given function  Y= In(x+ 2). In place of x there x+2 .

Thus x+2> 0

subtracting -2 from both sides

=>  x+2 -2> 0-2

=> x > -2

Thus, domain of the function Y= In(x+ 2) is x > -2