Use the tangent to find the length of side QR. Express your answer to the nearest tenth. The length of side QR is approximately _____ units.

Answer:

B is the correct answer

Step-by-step explanation:

Since it gets rid of the y so you could find the x and then work around to find the Y.

Answer:

Multiply the first equation by 3.

Step-by-step explanation:

Answer:

15 tables

Step-by-step explanation:

75/5 = 15

Answer:

There are 15 tables in the library.

Step-by-step explanation:

You know this because you know the library holds 75 people and you know how many people can sit at a table so to find the answer you divide 75 by 5 and you get 15. To check this you can multiply 15 by 5 and you will get 75.  

Answer:

c. 15

Step-by-step explanation:

20 - 15 + 5

35 - 15(2)

35 - 30 = 5

Answer:

5:55

Step-by-step explanation:

You add the minutes together and subtract it from the 7:15

=5:55pm

Answer:

225/4

Step-by-step explanation:

x^2+15x+c

take half of 15 and square it

(15/2)^2

225/4

Answer:

0.05, 0.2, 0.6, 0.48 I think

Answer:

0.05,0.2.0.60,0.48

Step-by-step explanation:

hope it helps ... kinda confused betwweeen 0.6 and 0.48

Answer:

32

Step-by-step explanation:

[tex]4 \times 8 = 32[/tex]

Answer:

294

Step-by-step explanation:

7 x 42 =

(7 x 40) x (7 x 2) =

280 + 14 =

294

Answer: [tex]\frac{1}{a^6}[/tex]

Step-by-step explanation:

When you want to solve something that has a negative exponent, turn it into a fraction.

a^-6

= [tex]\frac{1}{a^6}[/tex]

If you knew the value of a, you would solve it completely.

Answer:

bfghfghhghsgssfhfgggggggggggStep-by-step explanation:

hghgsrhgtgthtrh

Answer:

They need to make at least 12 batches.

Step-by-step explanation:

First, we need to find how many cookies in total, so we multiply 70 by 4.

70*4 = 280.

Secondly, 1 batch makes 2 dozen cookies, or technically 24 cookies. So we need to find how many batched with 280 divided by 24. This results in 11.6 repeating. But if you round it up, you get 12.

Time to check:

12 * 24 = 288. So it's the amount of cookies needed with 8 remaining.

Hope this helps.

Answer:

14

Step-by-step explanation:

ACQ, (According to the question)

x=10

2x - 8

What we have to do is, we have to substitute the value of x with the equation's x, so,

=> 2* 10 - 8

=> 20 - 8

=> 14

Hope it helps :)

Answer:

add more information

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

The inverse property states that any number multiplied by its reciprocal equals 1.

Answer:

y = |x+1.5|

Step-by-step explanation:

Start with the graph of y = |x|. To shift it left by 1.5 units, replace x with x+1.5.

General rules for shifting graphs:

Answer:

y=abs(x+1.5)

Step-by-step explanation:

Answer:

6p=30

Step-by-step explanation:

The number 30 represents that the fitness club charges members a separate monthly membership fee of $30.

An equation is an expression that shows the relationship between two or more numbers and variables

Let f(x) represent the total fee that a person pays for x months of membership. Hence:

f(x) = 30x + 25

The number 30 represents that the fitness club charges members a separate monthly membership fee of $30.

Find out more on equation at: https://brainly.com/question/2972832

Answer:

x=6

Step-by-step explanation:

x+54+5x=90

6x+54=90

6x=36

x=6

Answer:

x=6

Step-by-step explanation:

So, lets go over what we know.

Angle 5x and angle x+54 make up 90 degrees.

We know its 90 degrees since there is a square like symbol on the side of the line.

To sovle for x, we must add the two angles together. This will make them equivelent to 90 degrees.

So:

5x+x+54=90

=

6x+54

Now that we combined our two angles, we can solve it like a normal equation:

6x+54=90

subtract 54 from both sides to get 6x alone:

6x=36

Now divide both sides by 6 so x is alone:

x=6

So now we know that x=6.

If you wan to check your answer, just look at the orginal graph, plug in 8 for x, and see if the two angles add up to 90:

Angle 5x:

5*6

=

30

Angle x+54

6+54

=

60

Add the two angles together:

30+60

=

90

So we have checked and the answer is still correct!

Hope this helps! :D

Answer:

the correct answer is option B. V only

$79.99 - 15% = $67.9915

...........,..................................

Answer:

A) [tex]\frac{3}{5}[/tex]

Step-by-step explanation:

The graph goes up 3, to the right 5 between the two points, making the slope [tex]\frac{3}{5}[/tex].

Answer:

624 minutes and 10 seconds

Answer:

The point (Negative 4, negative one-fourth) is a solution to this system of equations

Step-by-step explanation:

y = 8x - 2

y = - 4x - 5

y - 8x = - 2 - - (1)

y + 4x = - 5 - - - (2)

Subtract 1 and 2

-8x - 4x = - 2 - (-5)

-8x - 4x = 3

-12x = 3

x = - 1/4

y = 8(-1/4) - 2

y = - 2 - 2

y = - 4

(-1/4, - 4)

Answer:

hello! your answer is D! :)

Step-by-step explanation:

i took the test.

Answer:

c.

Step-by-step explanation:

60= (4x - 20)

expl: vertically Opposite angles

Answer:

Volume of rectangular prism = 175 / 6 inch³

Step-by-step explanation:

Given:

Base area of rectangular prism = 23 ¹/₃ inch² =  70 / 3 inch²

Height of rectangular prism = 1 ¹/₄ inch = 5 / 4 inch

Find:

Volume of rectangular prism

Computation:

Volume of rectangular prism = Base area of rectangular prism x Height of rectangular prism

Volume of rectangular prism = [70 / 3] x [5 / 4]

Volume of rectangular prism = [350 / 12]

Volume of rectangular prism = 175 / 6 inch³

Answer:

Lynnette can wash 2111109 in 11 days

Step-by-step explanation:

Have a good day :)

Answer:

54

Step-by-step explanation:

6n²

= 6(3)²

= 6(9)

= 54

Answer:

The 3rd one is correct

(7.5 + 3) x 6 - 4)

Answer:

Wait u gave the same equation twice, do u mind checking back to it?

Step-by-step explanation:

Answer:

10√3

Step-by-step explanation:

Square the first number

100*3 is 300

100 is square root of 10