What is the value of |– 3.25|

Step-by-step explanation:

Hey there!

Given;

The measure of angle B is 45°.

And AB = 14.

Taking refrence angle as B, we get;

AC = perpendicular

AB = hypotenuse

Using ratio of sin,

[tex] \sin(45°) = \frac{p}{h} [/tex]

Put all values.

[tex] \sin(45°) = \frac{ac}{14} [/tex]

Simplify it to get answer.

[tex] \frac{1}{ \sqrt{2} } = \frac{AC}{14} [/tex]

[tex] \sqrt{2} AC = 14[/tex]

[tex]AC = \frac{14}{ \sqrt{2} } [/tex]

[tex]AC= \frac{14 \times \sqrt{2} }{ \sqrt{2} \times \sqrt{2} } [/tex]

[tex]AC = \frac{14 \sqrt{2} }{2} [/tex]

[tex]AC = 7\sqrt{2} [/tex]

Therefore the answer is option B.

Hope it helps...

Answer:

25

Step-by-step explanation:

Answer:

-2 and suki was right aDriene was wrong as he added

Step-by-step explanation:

-8-(-6)

-8+6        (it becomes positive 6 as a negative and negative give u a positive )

= -2

The Suki answer is correct and the correct answer is -2.

It is required to find the error.

An expression is a set of terms combined using the operations +, – , x or ÷. An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An expression is in simplest form when no terms can be combined

Given:

Adrienne and Suki simplified the expression -8 -(-6)

We have to find the error was made by Adrienne or Suki .

The expression is

-8 -(-6)

Open bracket we have and both minus sign is multiply to get a plus sign as a result, we get

=-8+6

=-2

The correct answer is -2.

Therefore, the Suki answer is correct and the correct answer is -2.

Learn more details about expression here:

https://brainly.com/question/14083225

#SPJ2

Answer:  

The ratio simplifies fully to 2:1

=======================================================

Work Shown:

4 & 1/2 = 4 + 1/2 = 4 + 0.5 = 4.5

2 & 1/4 = 2 + 1/4 = 2 + 0.25 = 2.25

The original ratio is the same as 4.5 : 2.25

Divide both parts by 2.25 and you'll end up with 2:1

4.5/2.25 = 2

2.25/2.25 = 1

This means the length is twice as long compared to the width.

Answer:

see below

Step-by-step explanation:

First we need to find the slope

m = ( y2-y1)/(x2-x1)

   = ( 5-3)/(-1-7)

   = 2/-8

   = -1/4

Point slope form is

y-y1 = m(x-x1)  where m is the slope and (x1,y1) is a point on the line

y -3 = -1/4( x-7)

or using the other point

y -5 = -1/4( x--1)

y -5 = -1/4( x+1)

Answer:

Step-by-step explanation:

To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. ... The formula for the area of a regular octagon is 4.828 s², where s is the length of any side.

Answer:

Step-by-step explanation:

Take away 9% of $15,600 = 14196

Take away 9% of $14196 = 12918.36

(and so on)

Until you get less than $100. Note that you may need to round up some numbers after the decimal point.

Answer:

A. 4 ounces

Step-by-step explanation:

Given that Elana paid $2.50 for 10 ounces of popcorn, let x be the amount popcorn a dollar will buy.

Thus we have:

$2.50 = 10 ounces

$1 = x

Cross multiply

$2.50 × x = 10 ounces × $1

Divide both sides by $2.50

($2.50 × x)/$2.50 = (10 ounces × $1)/$2.50

x = (10 ounces)/2.50

x = 4 ounces

Therefore, you can buy 4 ounces of popcorn per dollar

Answer:   Infinitely many solutions

Answer:

135/2

Step-by-step explanation:

67.5 = 675/10

which is

135/2

Answer:

0.08 ¢ per dollar

Step-by-step explanation:

7.56 - 7.00 = 0.56

0.56 / 7 = 0.08¢

The sales tax rate= 0.08

Answer:

If 200 is four qoaters, then 1 quater is 200/4 is 50. so 50 ice creams is strawberry. One quater in procantage is 25%.

after that you count how many ice crams are vanilia

[tex]\frac{42}{200}[/tex] after you divide it  you get 0.21 which is 21%

After you just deduct 25+21 from 100

you get

100-46=54

the answer is 54%

i hope this is right

Answer:

see below

Step-by-step explanation:

The circumference is given by

C = pi *d

C = 15.5 pi

If we approximate pi by 3.14

C = 15.5 * 3.14

C =48.67

If we use the pi button

C =48.69486813

Answer:

48.7 cm

Step-by-step explanation:

Diameter times pi

Answer:

190,080 inches

Step-by-step explanation:

1 mile=63360 inches

(3)63360=190,080

Answer: 190,080 inches

Step-by-step explanation: There are 63,360 inches in a mile.

3 miles * 63,360 inches = 190,080 inches

Answer:

-8x - 22

Step-by-step explanation:

Step 1: Define

g(x) = -8x - 3

g(2) is x = 2

Step 2: Find g(2)

g(2) = -8(2) - 3

g(2) = -16 - 3

g(2) = -19

Step 3: Find g(x) + g(2)

-8x - 3 + -19

-8x - 3 - 19

-8x - 22

Answer:

i tried but im dumb

Step-by-step explanation:

sorry

Answer:

x^2 +y^2

Step-by-step explanation:

Dude this is Pythragorean Theorem =)).

You may have missed this part of your lesson. It's ok and also not ok at the same time beacause pythagorean theorem is a meme.

Ok I'll explain once =)).

Thousands of years ago, a mathematician named Pythagore found out that if we have 3 squares, with one square's area equals to the sum of two other squares, then when we put the sides of the squares together to form a triangle , it'll always be a right triangle ( a triangle with one of its angle is 90°). A square area is measured by the length of its side multipled by itself. So he came up with the statement : In a right triangle, the length of the hypotenuse( the side that does not connect to the right angle) is equalled to the sum of squared other sides.

EG.

In this triangle, the right angle is ^ACB. If length of BC is a, length of AB is c, length of BC is a

A

I We have a formula :

I \ a^2 + b^2 = c^2

I \

I \

I b \ c

I \

I \

I______\

C a B

So now you can use pythagorean theorem to show off =)).

HOPE YOU LEARN WITH JOY AND HIGH GRADES !!!

Answer:

It rised by 2 degrees.

Step-by-step explanation:

-14+2=-12

Answer:

Five x squared plus two

Step-by-step explanation:

An exponent of two is always pronounced as "squared"

Answer:

0.5%

Step-by-step explanation:

That percentage would be:

 8 people

--------------------- = (1/200) = 0.005  multiplied by 100% yields 0.5%

 1600 people

Answer:264

Step-by-step explanation: If he save $22 a month for a year then 22 times 12 is 264

Answer:

D) 110

Step-by-step explanation:

Answer:

200 mph

Step-by-step explanation:

I think

Answer:

x = 4

Step-by-step explanation:

Step 1: Write equation

-2x + 1 = -4x + 9

Step 2: Solve for x

Step 3: Check

Plug in x to verify it's a solution.

-2(4) + 1 = -4(4) + 9

-8 + 1 = -16 + 9

-7 = -7

Answer: x = 1/7

Step-by-step explanation:

Answer:

A. 76

B. x^2 +21x + 96

C. x^2 - 9x + 6

Step-by-step explanation:

For this problem, just plug in the number in f(x) for x in the function.

A. f( 5 ) -> Plug in 5 for every x and then simplify

(5)^2 + 9(5) + 6

= 25 + 45 + 6

= 76

B. f( x+6 ) -> Plug in (x+6) for every x and then simplify

(x+6)^2 + 9(x+6) + 6

x^2 + 12x +36 + 9x+ 54 + 6

x^2 +21x + 96

C. f( -x ) -> Plug in -x for every x and then simplify

(-x)^2 + 9(-x) + 6

x^2 - 9x + 6

Answer:

3876

Step-by-step explanation:

Answer:

answer is 3876

Step-by-step explanation:

you put it like this: 68

                            x 57

Multiply 8 x 7 get 56 then put the 5 on top of the 6 then put a zero down multiply 6 x 5 add 5 then add the answers then u good :>