HELP ME PLEASEEE ASAP

A diagonal brace strengthens the wire fence and prevents it from sagging.
The brace makes a 50 degree angle with the wire as shown. Find the value
of the variable.

Answer:

the answer is truly 28 person above is correct

Answer:

[tex]y=0.5x-3[/tex]

Step-by-step explanation:

Given the following question:

Point A = (-4, -5) = (x, y)
[tex]m=\frac{1}{2} =0.5[/tex]

To find the slope intercept form of the given information we will have to use the formula y = mx + b where m equals the slope.

[tex]y=mx+b[/tex]
[tex]-5=0.5(-4)+b[/tex]
[tex]0.5\times-4=-2[/tex]
[tex]-5=-2+b[/tex]
[tex]-2+2=0[/tex]
[tex]-5+2=-3[/tex]
[tex]b=-3[/tex]
[tex]y=0.5x-3[/tex]

Which means your answer is "y = 0.5x - 3."

Hope this helps.

Explanation:

Imagine you randomly selected n items to form a sample, and you did this 100 times. Each time doing a trial like this, we generate a confidence interval. We expect about 99 of those times to have a confidence interval containing the true value of μ. This is what it means when we say "We are 99% confident that the interval from 4.1 to 5.6 actually does contain the true value of μ."

Answer:

[tex]1.5x^2+6x+6[/tex]

Step-by-step explanation:

Collect 1.5 from everything, noticing that [tex]6= 1.5\times 4)[/tex]

[tex]1.5(x^2+4x + b^2)[/tex]

Now let's remember that the square of a binomial is [tex](x+b)^2 = x^2+2xb+b^2[/tex], confronting with what we have inside the bracket, [tex]2bx = 4x \implies b=2[/tex]

Our completed bynomial becomes [tex]1.5(x^2+4x+4) = 1.5x^2+6x+6[/tex]

Answer:

1.5x² + 6x + 6

Step-by-step explanation:

1.5x² + 6x + ? = a(x + b)²

a = 1.5

2ab = 6

ab = 3

b = 3/1.5

b = 2

So, inputting all the values :-

a(x + b)²

1.5(x + 2)²

1.5(x² + 4x + 4)

1.5x² + 6x + 6

Step-by-step explanation:

I've shown the process in the picture

hope it helps

Answer:

0.222

Step-by-step explanation:

the slope of a line is equal to (y2-y1)/(x2-x1)

y1= 8

y2= 6

x1=5

x2=-4

(6-8)/(-4-5)

=0.222

Answer:

The word has nine(9) letters with two(2) letters occurring twice each

Step-by-step explanation:

Please mark me brainliest

Answer:

$32

Explanation:

40 x .2 = 8

40 - 8 = 32

14

Step-by-step explanation:

b×h×1/2

=7×4×1/2

=14

Answer:

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

just minus 8

orrr ig you could do:

x is the input

y is the output

y = 8 + x

18 = 8 + x

(minus 8 on both sides)

x = 10

Answer:10

Step-by-step explanation:

Your subtract 8 from 18 and get 10

Answer:

first find the value of 3 squared.

3 x 3

now multiply.

It would be 9.

Now multiply by 2.

2 x 9 = 18

Finally, subtract.

18 - 8 = 10

▬▬▬▬▬▬▬▬

Answer:

4 tables

Step-by-step explanation:

6 kids would sit at 3 tables and 4 kids will sit at one

Answer:

They will need 4 Tables.

Step-by-step explanation: we need to take the number of students and divide it by how many students can sit at a table. Since 20/6 is 3 and one third, we round up to make sure that every student can sit leaving us with 4 as the answer.

Answer: A

Step-by-step explanation:

Answer:

Second option from the top

Step-by-step explanation:

        First, let us simplify x + 2 < -3

x + 2 < -3

x + 2 - 2 < -3 - 2

x < -5

        Now we can more clearly see which graph is correct.

   -> Since we are using < / > and not ≤ / ≥ the dot will be opened and not closed. This rules out the first and third options.

   -> Next, we need the direction of the line. Since < is facing to the left, our line will also be going to the left.

   -> To satisfy all requirements, since all graphs start at -5 already, the correct answer is the second option from the top.

Answer:

it's the second one

Step-by-step explanation:

it's all just common knowledge

the sign is a less than sign so the sign is an open dot. That eliminated two options. And whatever way the less than sign is pointing is the way the arrow goes

Answer:

472.222222222

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

-3 - (-6) x 5

(-6) x 5 = -30

-3 - (-30)

two minuses makes a plus

-3 + 30

= 27

Answer:

27

Step-by-step explanation:

-3 - (-6) * 5

-3 + 6 * 5

-3 + 30

27

Hope this helps! Have a lovely day! :)

(btw this time i made sure to read the question properly lol)

Step-by-step explanation:

For the what value of C is the function f(x) = when?

c. x= -2

3. x= 1

x^2 -4 /(x+2)(x-3) otherwise

continuous at x= -2 ?

Answer:

660,000 gallons.

Step-by-step explanation:

Quarts refers to a unit of measurement of volume of a fluid such as water. Quart is typically a standard unit in the British Imperial (imperial quarts) and United States of America (U.S) Customary systems (liquid and dry quarts) of measurement as a unit of volume or capacity.

Generally, there are three (3) types of quarts still in use today; dry quarts, imperial quarts and the liquid quarts.

A quart has the symbol "qt" and it's typically calculated as a quarter (¼) of a gallon.

Mathematically, it is given by the expression;

[tex] 1 \; Quart = 0.25 \; Gallon[/tex]

Therefore, [tex] Gallon = Quart * 0.25[/tex]

Given that the volume or capacity of the swimming pool is 2,640,000 quarts.

[tex] Gallon = 2,640,000 * 0.25[/tex]

[tex] Gallon = 660,000 [/tex]  

Hence, the gallons of water of a swimming pool holding 2,640,000 quarts of water is 660,000 gallons.

411.84 million acres

Hi there !

100% - 89% = 11% (not federally owned)

3744 m ............ 100%

x m........................11%

x = 11×3744/100

= 41184/100

= 411.84 million acres are not federally owned

Good luck !

Answer:

not on screen

Step-by-step explanation:

rate of change of 0 is a horizontal line

Answer:A footing is the final balance when adding all of the debits and all of the credits in accounting. The debits are tallied, followed by the credits, and the two are netted to compute the account balance. Footings are commonly used in accounting to determine final balances to be put on the financial statements.

Step-by-step explanation:The debits are tallied, followed by the credits, and the two are netted to compute the account balance. Footings are commonly used in accounting to determine final balances to be put on the financial statements.

Answer:

C

Step-by-step explanation:

I am so smart yay duh

Answer:

It's C because 17 is way closer to 20

Step-by-step explanation:

Answer:

y=0.25x-11

Step-by-step explanation:

y=mx+b where m=slope and b=y-intercept.

is there a picture I can see

Answer:

A or 8

Step-by-step explanation:

Answer:

9.6 cm

Step-by-step explanation:

Since the shapes are similar, we can write a proportion. Let x be the length of MN.

9/12 = 7.2/x Write a proportion.

9x = 12(7.2) Use cross products.

9x = 86.4 Multiply.

x = 9.6 Divide both sides by 9.

Side MN is 9.6 cm.

Answer:

B. 5^2 = 5 * 5

and

E. 7 * 7 * 7 * 7 * 7 * 7 = 7^6

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given the following 3 points:

x      y

-56   66

-42   58

-28    50

Check the slope of two line segments between the three points:

(58 - 66)/(-42 - (-56))

= -8/14

= -4/7

(50 - 58)/(-28 -(-42))

= -8/14

= -4/7

As the slopes are the same, the 3 points are on a straight line with slope of - 4/7:

y = -4x/7  + C

Substitute x = -28 , y = 50 into the equation

50 = -4(-28)/7  +  C

50 = 16 + C

C = 34

y = -4x/7  + 34

Y-intercept at x = 0:

= 34

Answer: B

Step-by-step explanation: It’s just about respect and good attention. Watching body language can help you know how they are feeling or if their verbal words match their feelings.

Answer:

$1.68

Step-by-step explanation:

To find the answer we have to find the unit price of the coffee per one ounce.

$11.78 ÷ 7 = $1.68285714

Round your answer to the nearest cent.

$1.68

The cost per ounce is $1.68.