Mathematics College

Solve for z.
I need help please

Answers

Answer 1

Answer:

Z is 52 degrees.

Step-by-step explanation:

52 plus 38 is 90

Answer 2

Answer:

52°

Step-by-step explanation:

You can say this a 'cardesian plane', where adjacent quadrants are at right angle to each other. So,

z + 38 = 90°

z = 90° - 38° = 52°

Related Questions

What's the lateral area of the following cone?

Answers

Answer:

Since the base of a cone is a circle, we substitute 2πr for p and πr2 for B where r is the radius of the base of the cylinder. So, the formula for the lateral surface area of a right cone is L. S. A=πrl , where l is the slant height of the cone .

Step-by-step explanation:

I tired??? sorry if it's wrong???

What is the distance of Point A (4-i) from the origin of the complex plane?

Square root of 15

15

Square root of 17

17

Please someone help I will rate 5 stars

Answers

Answer:

1st im not sure

.pls rate 5 stars

can someone tell me whats the different between 4.091 and 2.174

Answers

Answer:

1.917

Step-by-step explanation:

The difference between 4.091 and 2.174 will be;

⇒ 1.917

What is mean by Subtraction?

Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.

Given that;

The numbers are,

⇒ 4.091 and 2.174

Now,

Since, The numbers are,

⇒ 4.091 and 2.174

Hence, The difference the number 4.091 and 2.174 is,

⇒ 4.091 - 2.174

⇒ 1.917

Thus, The difference between 4.091 and 2.174 = 1.917

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Write an equation of the line that passes through (2, -1) and (-3, 3)

Answers

Is there any graph, or is that all the question is asking?

Jay bought a laptopcomputer on sale
for 15% off the original price. If he paid
$170, what was the price of the laptop
computer before the sale?

Answers

Answer:

$200

Step-by-step explanation:

%15 = 0.15

0.15 • 200 = 30

200 - 30 = 170

If f(x) = 5x - 6, which of these is the inverse of f(x)?
O A. f'(x) = 5 +6
O B. :'(x)= -6
C. F'(x) = *+6
+ LO
X-6
O D. 8'(X) = *

Answers

Answer:

Step-by-step explanation:

Because subtraction and addition are alike just how multiplication and division are.

The inverse of f(x) is (x+6)/5, the correct option is A

What is inverse of a function?

Suppose that the given function is

[tex]f:X\rightarrow Y[/tex]

Then, if function 'f' is one-to-one and onto function (a needed condition for inverses to exist), then, the inverse of the considered function is

[tex]f^{-1}: Y \rightarrow X[/tex]

such that:

[tex]\forall \: x \in X : f(x) \in Y, \exists \: y \in Y : f^{-1}(y) \in X[/tex]

It simply means, inverse of 'f' is undo operator, that takes back the effect of 'f'

Given;

f(x) = 5x - 6

f^-1 (x ) = x+6/5

Let, y = f(x) and rearrange making x the subject;

y = 5x - 6 ( add 6 to both sides )

y + 6 = 5x ( divide both sides by 5 )

x = (y+6)/5

Change y back into terms of x

x = (x+6)/5

Therefore, the answer in inverse will be (x+6)/5

Learn more about inverse function here:

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how do i find the square root of pi

Answers

Answer:

3.141592654...

Step-by-step explanation:

it just keeps going and going and never stops.

please give me brainliest

The game of roulette involves spinning a wheel with 38 slots: 18 red, 18 black, and 2 green. A ball is spun onto the wheel and will eventually land in a slot, where each slot has an equal chance of capturing the ball. a) you watch a roulette wheel spin 5 times and the ball lands on a red slot each time. What is the probability that the ball will land on a red slot the next spin? b) you watch a roulette wheel spin 330 consecutive times and the ball lands on a red slot each time. What is the probability that the ball will land on a red slot on the next spin?

Answers

Answer:b

Step-by-step explanation:

how many 2/3 cup servings of soup are in 4 cups of soup?

Answers

Answer:

almost 6 servings

Step-by-step explanation:

2/3=.667

4/.667=5.99

Answer:

6 cup servings

Step-by-step explanation:

Hope this helps

you have a plate with 83 brownies on it you just saw your friend take 62 brownies from the plate how many are left on the plate?

Answers

Answer:

21 brownies

Step-by-step explanation:

Answer:

21 brownies.

Step-by-step explanation:

83 - 62 = 21

So there are 21 brownies left on the plate.

Hope I helped :)

Please consider Brainliest :)

i need help with this

Answers

Answer:

The answer is c 1, 7/15

Answer: 1 7/15

Step-by-step explanation:

did this

Work your brain this evening y'all!! I had $3.00. My Mom gave me $10.00. My Dad Gave me $30.00. My Aunt & Uncle gave me $100.00. I had another $7.00. How much did I have?

Answers

Answer:

150

Step-by-step explanation:

3 + 7 + 10 + 30 +100

Answer: the answer is $150.00 or $7.00

Step-by-step explanation:

$150.00 if you want to know how much you had in all

but if your talking about how much you had before it would be $7.00

What graph would it be?

Answers

I think it's A :)))

..........

-5n - 5 = -2 (2n - 2)

Answers

Answer:

n = +1

Step-by-step explanation:

Hope this helps

Answer:

im pretty sure -9 is the answer

A factory can produce 60 TVs in 7 days. How long does it take to finish 400 TVs?

Answers

Answer:

57.12, but being precise and accurate, you might wanna put 58.

Step-by-step explanation:

So, there's this guy, his name is calculator.

pls help, will mark brainly

Answers

Answer:

Step-by-step explanation:

Another way to state it is to say that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side. If you put the two shortest sides end to end, they have to be longer than the longest side to be able to angle up to form a triangle.

Answer:

3. 3, 5, 7

4. 1.1, 2.2, 3.2

5. 13, 5, 12

7. 5, 4, 3

8. 4, 4, 3

Step-by-step explanation:

In a triangle, the sum of the lengths of any two sides must be greater than the length of the third side.

1. 19, 16, 3

16 + 3 = 19

No triangle

2. 1, 2, 3

1 + 2 = 3

No triangle.

3. 3, 5, 7

3 + 5 = 8 > 7

3 + 7 = 10 > 5

7 + 5 = 12 > 3

Triangle

4. 1.1, 2.2, 3.2

1.1 + 2.2 = 3.3 > 3.2

2.2 + 3.2 = 5.4 > 1.1

1.1 + 3.2 = 4.3 > 2.2

Triangle

5. 13, 5, 12

13 + 5 = 18 >12

5 + 12 = 17 > 13

13 + 12 = 25 > 5

Triangle

6. 1, 7, 8

1 + 7 = 8

No triangle.

7. 5, 4, 3

5 + 4 = 9 > 3

4 + 3 = 7 > 5

5 + 3 = 8 > 4

Triangle.

8. 4, 4, 3

4 + 4 = 8 > 3

4 + 3 = 7 > 4

Triangle.

what is 9/12 + 69??????????????????????

Answers

Answer:

69.75.

I'm just going to type filler text so Brainly accepts it.

Answer:

Step-by-step explanation:

Exact Form:

279/4

Decimal Form:

69.75

Mixed Number Form

69 3/4

PLEASE HELP URGENT !

Write a compound inequality for the graph shown below. Use x for your variable.

Answers

x < -7 or x ≥ 7

I hope this helps!

X>7 I think it’s is:):):

Hello i was doing a math problem and i was wondering if this is correct

Answers

Answer:

yes it is correct!

Step-by-step explanation:

is 1/5 a repeating decimal

Answers

Answer:

o.2222

Step-by-step explanation:

just divide one by five

hope that helps

Can someone Distribute:
-3(2x-8) -2x+4

Answers

Answer:

-8x+28

Step-by-step explanation:

-3(2x-8)-2x+4

-6x+24-2x+4

-8x+28

Hope this helps!

Which one is non linear

Answers

Answer:

Step-by-step explanation:

it has a fraction with the variable next to it

Answer:

Step-by-step explanation:

What is the value of x?

Answers

Answer:

x=35

Step-by-step explanation:

The debate team participated in 18 debate it won twice as often as it lost how many times did it win

Answers

it won 12 times. 18 divided by 3 is 6, add six to six and you get 12 :)

What is the result of the division?
507 - 5?
11 R2
12 R2
101 R2
102 R2

Answers

Answer:

101 R2

Step-by-step explanation:

i just took that test :D

Which is the smallest number 0.9, 0.899 , 0.0999, 0.909, 0.09 , 0.9009

Answers

Answer:

0.0999 hope it will help you

Find X and Y in the figure

Answers

Answer:

x = 15

y = 19

Step-by-step explanation:

(5x-5) = (4x+10) reason[ being corresponding angle]

or, 5x-4x = 10+5

or, x = 15.

Similarly,

(5x-5)+(6y-4) = 180 reason[being supplementary angle]

putting the value of x in the equation, so

or, (5*15 -5)+(6y-4) = 180

or, 75-5+6y-4 = 180

or, 66+6y = 180

or, y = 30-11

or, y = 19.

Inequalities equation

Answers

Answer:

y≤9.45

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

0.37037y≤3.5

Step 2: Divide both sides by 0.37037.

0.37037y/ 0.37037 ≤ 3.5 /0.37037

So when we do the division we end up with the answer being -

Y≤ 9.45

Hope this helps-

Sleepy~

-50<7k+6<-8 show the steps

Answers

Answer:

-8 is less than k is less than -2

Step-by-step explanation:

I think we are trying to find k

-50 is less than 7k+6 is less than -8

-6 -6 -6

-56 is less than 7k is less than -14

-56/7 is less than 7k/7 is less than -14/7

-8 is less than k is less than -2

Hope this helps!

Answer:

Step-by-step explanation:

-50 - 6 < 7k < -8-6

-56 < 7k < -14

-8 < k < -2

The midpoint of AB is M(-1,-5). If the coordinates of A are (4, -3), what are
the coordinates of B?

Answers

The coordinates of B is (-6, -7)

How to determine the coordinates of B?

The given parameters are

A = (4, -3)

M = (-1, -5)

The midpoint of a line is calculated as

M = 1/2(x1 + x2, y1 + y2)

So, we have

(-1, -5) = 1/2 * (4 + x, -3 + y)

This gives

(-2, -10) = (4 + x, -3 + y)

Solve for x and y

4 + x = -2

-3 + y =-10

Evaluate

x = -6 and y = -7

Hence, the coordinates of B is (-6, -7)

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Other Questions

Read the text "How Ice Cream Is Made":Ice cream is a frozen blend of sweetened cream and air with added flavoring. This is how it is made commercially.Necessary Ingredients:Dairy products, including milk, cream, and butter fatSugarEggsFlavoringApproved additives to prevent ice crystals during production processProduction Steps:Step 1: To start, the ingredients are carefully measured and then combined together. The dairy ingredients, solids, and additives are blended well to ensure the liquid and dry components are completely mixed.Step 2: Next, the mix is pasteurized. This means it is heated to high temperatures to remove any bacteria which could be found in the raw ingredients. Pasteurization can occur at 155F for 30 minutes or 175F for 25 seconds. The temperatures used to pasteurize ice cream need to be higher than those used for milk because the mixture includes high-fat dairy sources, sweeteners, and egg yolks.Step 3: Following pasteurization, the ice cream mix is homogenized. This occurs when the fat globules in the cream are broken down into smaller parts through vigorous mixing. Once homogenized, the ice cream should be very smooth and uniform, meaning free of bubbles. Now the ice cream will be easier to whip and will not melt as fast.Step 4: The next step is to let the ice cream mixture stand for at least four hours. During this time, the fat cools and forms crystals.Step 5: A special barrel freezer is then used to gradually freeze the ice cream. The machine also pumps clean air into the mix. This keeps the ice cream soft and allows it to absorb the different flavorings. Without the air, the mixture would become as hard as an ice cube.Step 6: During freezing, flavoring can be added. Ice cream flavors have moved on from plain vanilla and chocolate to include hundreds of combinations using fruit, nuts, candy, cookies, and other baked goods.Step 7: Finally, the ice cream is packaged and put into a blast freezer where the temperature is between -22 to -40 Fahrenheit.Select the evidence from the text that supports the inference that pasteurizing is an essential step to making ice cream.A. Following pasteurization, the ice cream mix is homogenized.B. Pasteurization can occur at 155F for 30 minutes or 175F for 25 seconds.C. The dairy ingredients, solids, and additives are blended well to ensure the liquid and dry components are completely mixed.D. 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In "Damon and Pythias" two friends are discouraged by family members, and in "Friendship" a friend does not need to be perfect to be a good friend.Im giving brainliest to whoever gives a legit answer What is the length of AB?A. 2B. 6C. 8D. 4 Match each event to the effect it produced.The British recognized the independent status of the United States of America.Washington and his troops captured almost the entire Hessian force of the British army.The French recognized US independence and sent military support to the Patriots.Battle of SaratogaarrowRightsigning of the Treaty of ParisarrowRightBattle of TrentonarrowRight Explain ONE difference in how Buddhism and Islam spread to and affected societies outside their places of origin in the period prior to c. 1450. WILLL GIVE BRAINLESTHead sore, eyes burning, and ear pounding and pounding and pounding, Kasem still fights through the smoke. The explosion rocked Kasem's sense of direction and location. 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Solve for z. I need help please

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Solve for z.
I need help please