Find the value of x in each case.

Find The Value Of X In Each Case.

Answers

Answer 1

Answer:

look ques isn't complete ig because which cases they meant but let's work on x

DAC = 180 - 6x

124 = 2x + 180 - 6x... ( exterior angle property )

124 = 180 - 4x

-4x = -56

x = 14

brainliest ??

Answer 2

Answer:

Ill answer so the other guy can get brainliest

Step-by-step explanation:


Related Questions


Calculate the indicated function values
f (x) = 3x
g(x) = 10x + 4
h (x) = x2 - x
Find h(-9)

Answers

Answer:

h(- 9) = 90

Step-by-step explanation:

To calculate h(- 9) , substitute x = - 9 into h(x)

h(- 9) = (- 9)² - (- 9) = 81 + 9 = 90

Measuring the speed of sound in the ocean is an important part of marine research. One application is the study of climate change. The speed of sound depends on the temperature, salinity, and depth below the surface. For a fixed temperature of 25 degrees Celsius and salinity of 35 parts per thousand, the speed of sound is a function of the depth. At the surface, the speed of sound is 1534 meters per second. For each increase in depth by 1 kilometer, the speed of sound increases by 17 meters per second.

What increase in the speed of sound is caused by a 4-kilometer increase in depth?

Answers

Step-by-step explanation:

speed of sound in x depth = 1534 + 17x

4 × 17 = 68 is the increase of sound speed caused by 4 km increase in depth

Write as a decimal:

1.24​

Answers

Answer:

1.24

Step-by-step explanation:

It's already a decimal.

Answer:

0.0124

Step-by-step explanation:

(If you mean 1.24% than...)  1.24% means 1.24 out of 100. So, do 1.24 divided by 100, and you should get 0.0124. (Sorry, if this is wrong)

the product of any integer and 10, ends in 0.
true or false?

Answers

Answer:

false. example: 6 x 10. 6 is an integer, but 6 x 10 = 60, not 0. hope this helps

Step-by-step explanation:

- Zombie

PT=3x+9 and TQ=8x-6 find PT

Answers

Answer:

Step-by-step explanation:

The sum of a rational and an irrational number is-​

Answers

Answer:

The sum of a rational number and an irrational number is always irrational.

Answer:

The answer is-

an irrational number :)

Explanation

A food shelter received 3206 cans of soup. They will package the cans in boxes of 28 and hand out the boxes as needed. Any leftover cans will go to the nearby hospital.

How many cans of soup will go to the nearby hospital?

To find out, first divide 3206 by 28.

What is the quotient?

Enter your answer in the box. Thanks :)

Answers

Answer:

114

Step-by-step explanation:

The average weight of the top 5 fish at a fishing tournament was 12.5 pounds. Some of the weights of the
fish are shown in the table.
Top 5 Fish
Caught by Weight (lb)
Wayne S.
?
Carla P.
13.6
Deb N
12.8
Vincente R.
12.2
Armin G.
9.8
What was the weight of the heaviest fish?
The weight of the heaviest fish was

Answers

14.1 is heaviest fish

Thomas invested $40,000. He put part of the money in an account paying 2% interest and the remainder
into stocks paying 3% interest. The total annual income from these investments was $1020. How much
did he invest at each rate?
(show work please)

Answers

Answer:

18,000 at 2%

22,000 at 3%

Step-by-step explanation:

x: the amount in account paying 2% interest

y: the amount in stock paying 3% interest

x + y = 40,000

2%. x + 3%. y = 1020

⇒ x = 18,000

y = 22,000

A=2(L+W) solving for W

Answers

Answer:

A/2 - L = W

Step-by-step explanation:

A=2(L+W)

Divide each side by 2

A/2=2/2(L+W)

A/2=(L+W)  

Subtract L

A/2 - L = L+W-L

A/2 - L = W

Answer:

A/2-L=W

Step-by-step explanation:

A/2=L+W

A/2-L=W

In the course of an afternoon walk, Mr. Hooper met,
consecutively, 10 friends, and every one of them was
wearing a hat. They greeted each other by tipping their
hats. Il people wearing
1. How many times was that done?
2. How many times would those hats have been lifted
if their owners had met simultaneously?
a hat.

Answers

The number of times hats were tipped for consecutive meetings = 10

The number of times hats were tipped for simultaneous meeting is once

The Number of friends Mr. Hooper met = 10

Since they met consecutively (one after the other) ;

Then ;

Two hats are tipped per meeting (that if Mr. Hooper and the friend he met)

For 10 consecutive meetings :

This means, the action was performed 10 times :

Hence, the number of times two hats were tipped is 10 times.

Hence, 20 hats were lifted.

2.)

If the owners met simultaneously :

Then, the owners all met at the same time,

Tipping of the hat will be performed only once.

Learn more : https://brainly.com/question/19201378

find the distance between. the points (-1,-2) and (-2,0 round too the nearest hundredth

Answers

Answer:

√5

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√[-2 - (-1)]² + [0 - (-2)]²

√(-1)² + (2)²

√1 + 4

√5

- Find the midpoint of a line with endpoints M (2,4) and N (1,3).

Answers

Step-by-step explanation:

MP = (2+1÷2) +(4+3÷2)

= (1 ½ ; 3½)

I think

Is -10/3 greater or less that the square root of -9

Answers

Step-by-step explanation:

The square root of -9 is greater than that

What is the total length of 3 pieces that are 1/4 foot long?

Answers

Answer:

3/4

Step-by-step explanation:

1/4 + 1/4 + 1/4 =3/4

or

1/4 x 3 = 3/4

Answer:

3/4 feet

Step-by-step explanation:

the common denominator (4) always stays the same.

you add the 3 pieces.

Let r= (4+i) and s= 1-i. What is the value of r2-s?

Answers

Answer:

r^2 - s = 14 + 9i

Step-by-step explanation:

r^2 = 4^2 + 8i + i^2

r^2 = 16 + 8i - 1

r^2 = 15 + 8i

r^2 - s = 15 + 8i - (1 - i)

r^2 - s = 15 + 8i - 1 + i

r^2 - s = 14 + 9i

-4+ 3
2x + 7
Z
X 8 cm Y

Answers

Answer:

Plz question ask in right way

In 2005, it took 18.54 currency units to equal the value of 1 currency unit in 1915. In 1990, it took only 13.30 currency units to equal the value of 1 currency unit in
1915. The amount it takes to equal the value of 1 currency unit in 1915 can be estimated by the linear function V given by V(x) = 0.3584x + 13.9132, where x is the
number of years since 1990. Thus, V(11) gives the amount it took in 2001 to equal the value of 1 currency unit in 1915. Complete parts (a) and (b) below.
a) Use this function to predict the amount it will take in 2008 and in 2017 to equal the value of 1 currency unit in 1915.
In 2008, it will take currency units.
(Round to two decimal places as needed.)

Answers

Answer:

2008 - 1990 = 18

x = 18

v(x) = 0.3584x + 13.9132

= 0.3584 × 18 + 13.9132

= 6.4512 + 13.9132 = 20.3644 = 20.36

in 2017

2017 - 1990 = 27

= 9.6768 + 13.9132 = 23.59

The manager of a movie theater wants to know what types of movies his customers prefer to watch. Which sample would most likely provide the most accurate data?

Answers

Answer: a random group of 30 people at a mall

Step-by-step explanation:

Got it from edgenuiy

HI CAN YALL PLS HELP ME ASAP

Answers

Answer:

27/8

Step-by-step explanation:

To find the third power of the expression, we multiply it by itself 3 times

3/2 * 3/2 * 3/2 = 27/8

Solution:

[tex] ( \frac{3}{2})^{3} \\ = \frac{ {3}^{3} }{ {2}^{3} } \\ = \frac{3 \times 3 \times 3}{2 \times 2 \times 2} \\ = \frac{27}{8} [/tex]

Answer:

[tex] \frac{27}{8} [/tex]

Hope it helps!!

ray4918 here...

Choose and solve an equation for the following real-world context: Your friend charged your neighbors $72 for mowing their lawn 8 times. How much did your friend change for mowing the lawn once?

Answers

Answer:

$9

Step-by-step explanation:

8 lawns=$72

1 lawn=$72÷8

         =$9

I need the answer asap! Put these in order from greatest to least,


-4, the absolute value of -5, 0.25, -1 1/5, -2.5, 0.25

Answers

Answer:  the absolute value of -5, 0.25, 0.25, -2.5, -1 1/5, -4

Step-by-step explanation:

Which step in the construction of copying a line segment ensures that the new line segment has
the same length as the original line segment?

Answers

Answer:

The step two in the construction of copying a line segment ensures that the new line segment has the same length as the original line segment.

Step-by-step explanation:

The steps to copy a line segment:

1. Move the compass place to point P.

2. Change the span of the compass to the length of the first line portion (PQ).

3. Move the compass place to R.

4. Draw a bend that meets the line to one side of R.

Learn more about line segment, refer :

https://brainly.com/question/9716065

It takes 3 minutes to make one full rotation on each of the wheels.

Find the linear speed if you are riding on the green wheel

Answers

Answer:

Step-by-step explanation:

I need help on the question up here

Answers

2x + 4a = 10

2x = 10 - 4a

x = 5 - 2a

3-2+x+ 436 123/157 =

Answers

3 - 2 + x + 436 123/157 =

1 + x + 436 123/157 =

437 123/157 + x =

68732/157 + x

I got was 1-157 for my answer

Kelly works two jobs. She usually works at a retail store for 5 hours during the day and is paid $18.26 per hour by the store. In the evening she works at a restaurant as a manager for 6 hours and is paid $20.48 per hour. How much does she make on average per hour for the day?

Answers

Answer:

19.47 per hour

Step-by-step explanation:

You take 5×18.26 which equals 93.1. Then you take 6×20.48 which equals 214.18. You then add the totals which gives you 122.18. Then you divide the total but the total number of hours she works which is 11 and that gives you 19.47.

Write an equation for the following real life scenario.
Use "h" to represent your variable.
Diane worked to earn $48.50 babysitting her neighbors, she earns $6.00 per hour.

Answers

I don't understand the question

Replace your expression for h2 in c2=h2 b2-2bx x2.

Answers

Answer:

c²=a²+b²-2bx

Step-by-step explanation:

Given,

h²=a²-x²

We need to plug this equation into

c²=h²+b²-2bx+x²

We can replace h² and we get

c²=a²-x²+b²-2bx+x²

Now, we can cancel the terms

c²=a²+b²-2bx

So we get after simplification as

c²=a²+b²-2bx

Answer:

A. C2 = a2 - x2 + b2 - 2bx + x2

Step-by-step explanation:

Hope this helps whoever needs it

what is the solution to the compound inequality 2 < 3x - 1 < 5

Answers

Answer:

1 < x < 2

Step-by-step explanation:

2 < 3x - 1 < 5

Add 1 to each side

2+1 < 3x - 1+1 < 5+1

3 < 3x  < 6

Divide all sides by 3

3/3 < 3x/3  < 6/3

1 < x < 2

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