Reflect - 25 a positive number or a negative number? Explain how you know.
Find the opposite of -25 and explain how you found your answer.


HURRY ⚠️

Answer:

Find the slope and y-intercept of the line. = −2 Because the line crosses the y-axis at (0, 3), the y-intercept is 3. So, the linear function is y = −2x + 3. Use the graph or table to write a linear function that relates y to x.

Step-by-step explanation:

Answer:

a)2975

b)3450

Step-by-step explanation:

Step-by-step explanation:

perpendicular slope is negative reciprocal. -1/-1 = 1

y - 4 = x +3

y = x + 7

Answer:

QR, QT

Step-by-step explanation:

A radii is a line from the center of the circle to the circumfrence of the circle.

In this case the radii are QR, QT, and QK because they all start from the center of the circle which is point Q and stop at the circumfrence of the circle.

Since QK isn't an answer choice the only  answers are ...

QR and QT

Answer:

$140.74

Step-by-step explanation:

Assuming this is a decaying exponential function, we can find a model for the depreciation in the form of v = a(b^t)

At t = 0, we get 5000 = a(b^0), which gives us a = 5000

At t = 1, we get 4000 = 5000b, such that b = 4/5

Now that our function is defined as v = 5000(4/5)^t, we can plug in t = 16 to solve for the value of the piano.

v = 5000(4/5)^16, which is approximately $140.74.  

Answer:

-11

Step-by-step explanation:

Answer:

2/9

Step-by-step explanation:

1/3=3/9

5/9-3/9=2/9

Answer:

2/9

Step-by-step explanation:

1/3= 3/9

5/9 - 3/9 = 2/9

hope this helps

Answer:  5

Step-by-step explanation: be 2 x 2 = 4 so +1 = 5

Answer:

the equation that should be required is 0 = 2t

Step-by-step explanation:

Let us assume the hours of television be t

And, for hours outdoor be o

As the hours outdoors would be twice the hours of television so the equation is

0 = 2t

Therefore the equation that should be required is 0 = 2t

The same is  relevant

Answer:

o = 2t

Step-by-step explanation:

You will spend 2 times as many hours outdoors as you spend watching TV. The number of hours you spend outdoors depends on t, the number of hours you spend watching TV.

To find the number of hours you will spend outdoors, o, you can use the equation o = 2t

Remember, you want to find the number of hours you will spend outdoors if you spend  4 hours watching TV and 8 hours watching TV.

8 = 2 x 4

16 = 2 x 8

Now we can turn the values from the equation into ordered pairs in the form (x , y).

The ordered pairs are (4 , 8) and (8 , 16).

Answer

Rhonda's savings is r and 10 would be what she already has so

Step-by-step explanation:

sum of = +

r + 10 = 64

Answer:

797.50

Step-by-step explanation:

6* $120.50 = $723

$723 + $74.50 = $797.50

Answer:

18

Step-by-step explanation:

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Answer:

45

Step-by-step explanation:

because toy have to multiple by the number at is give to you and when toy. solve the answer them will the right answers right

The expression  [tex]\frac{5}{2} \times \frac{3}{10}[/tex] in the simplest form can be written as [tex]\frac{3}{4}[/tex].

Mathematically, an expression is a collection of numbers, variables, mathematical operations, functions, and often symbols combined according to peculiar rules to represent a mathematical calculation or association. It can be supposed to as a mathematical idiom or formula.

By combining numbers, variables, operators, and functions, mathematical expressions can represent a wide range of calculations and associations.

The given expression is [tex]\frac{5}{2} \times \frac{3}{10}[/tex].

[tex]\frac{5}{2} \times \frac{3}{10} = \frac{1}{2} \times \frac{3}{2}[/tex]

          [tex]= \frac{3}{4}[/tex].

Hence, the fraction is [tex]\frac{3}{4}[/tex].

Learn more about Expression here:

https://brainly.com/question/34132400

#SPJ6

Answer:

x=0, 1/2

Step-by-step explanation:

Answer:

x=0, x=1/2

Step-by-step explanation:

2x(x-1/2)=0​

Use the zero factor Principle

x=0 or x-1/2=0

Solve x-1/2=0;

Add 1/2 to both sides;

x-1/2+1/2=0+1/2

Simplify;

x=1/2

The solutions to the quadratic equations are;

x=0, x=1/2

Answered by NONE other than the ONE & ONLY #QUEEN herself aka #DRIPPQUEENMO!!!

HOPE THIS HELPED!!!

Answer:

A = 27.2 mm²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

Here b = 8 and h = 6.8 , then

A = 0.5 × 8 × 6.8 = 4 × 6.8 = 27.2 mm²

Answer:

yes

Step-by-step explanation:

8x6

Answer:no it is not

Step-by-step explanation:

Answer:

9d^2/(2d + 4).

Step-by-step explanation:

18d^2 /  (4d + 8)

First factorise the denominator:

= 18d^2 / 4(d + 2)

The GCF of 18 and 4 is 2 so this simplifies to:

9d^2/2(d + 2)

= 9d^2/(2d+ 4).

Answer:

Step-by-step explanation:

greater than 1   ,  is your teacher just giving you brain teaser questions?  these seem like they are .. "out in the weeds"  type of questions,  not really useful math   :/  

Answer:

40 ft it's natural if the two sides are equal then 40ft= B FT

Answer:

option b. SAS.

.............

Answer:

1 2/8 OR 1 1/4

Step-by-step explanation:

4/8 + 2/8 + 4/8 =

6/8 + 4/8 =

10/8 =

1 2/8 OR 1 1/4

Hope that helps!

Answer:

Step-by-step explanation:

With shapes like these, you need to split it into parts you can find the area for and add it together at the end.

Let's take the rectangle out of the two other triangles first,

15x8=120. First area solved.

Now remember, you find areas of triangles by bxh/2. Let's do the one on the side first. 9x8=72. 72/2=36. Second area solved.

The final triangle has a height of 7 m, and it's parallel to the 15 m length from before. 7x15=105, 105/2=52.5. Last area found.

Now let's add them all together. (120+36+52.5)=208.5.

Hope this helped!

ontinuously running three miles every day over the course of 10 weeks is an example of the exercise principle progression. Please select the best answer from the choices provided. False

Answer:

200π cm^2

Step-by-step explanation:

Sb = 8^2 π = 64π cm^2

a = sqrt2 [8^2 + 15^2] = sqrt2 [64 + 225] = sqrt (289) = 17 cm

Sl = 8x17xπ = 136 π cm^2

SA = 136π + 64π =200π cm^2