Mathematics High School

Find the value of X and the missing angle

Find The Value Of X And The Missing Angle

Answers

Answer 1

Answer:

x = 10

missing angle = 83°

Step-by-step explanation:

These are supplementary angles meaning they have a sum of 180°.

8x + 3 + 97 = 180

8x + 100 = 180

8x + 100 - 100 = 180 - 100

8x = 80

x = 10

Substitute the value for the variable.

8(10) + 3

80 + 3

83

Answer 2

Answer:

x=10

Step-by-step explanation:

8*10=80

80+3=83

83+97=180

Related Questions

Simplify the expression below and show your work.

PLEASE ANSWER!! ASAP!

Answers

Answer:

[tex] \frac{2 {x}^{2} \sqrt{2 \times z} }{z} [/tex]

Step-by-step explanation:

attached

How would you solve this for c?

Answers

Answer:

c = ab - df

Step-by-step explanation:

ab - c = df

》ab = c + df

c + df = ab

c = ab - df

Answer:  c = -fd + ab

This is the same as saying  c = ab - fd

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

Work Shown:

[tex]\frac{ab-c}{d} = f\\\\\\ab-c = fd\\\\\\-c = fd-ab\\\\\\c = -fd+ab\\\\\\[/tex]

Explanation for each step:

This is the original equation.I multiplied both sides by d to undo the division.I subtracted ab from both sides.I multiplied both sides by -1, or I multiplied every term by -1, to fully isolate c.

what is the square root of 93

Answers

Step-by-step explanation:

[tex]\sqrt{93}\approx 9.64365[/tex]

Determine how fast you are driving if it takes you 50 seconds to drive from one mile marker to the next.​

Answers

You are driving 72 miles per hour

The janitor at a school discovered a leak in a pipe. The janitor found that it was leaking at a rate of 6 fl oz. per minute. How fast was the pipe leaking in gallons per hour?

Answers

Answer:

2.8125 gallons per hour

Step-by-step explanation:

gallon = 128 fl oz

hour = 60 minutes

(6/128) x 60 = 2.8125

6x60=360
360/128=2.8125

The pipe is leaking at 2.8125 gallons per hour

At the beginning of the day, the stock market
goes up 302 points. At the end of the day, the
stock market goes down 1202 points. What is
the total change in the stock market from the
beginning of the day to the end of the day?

Answers

Answer:

-900

Step-by-step explanation:

Match the numbers given below into the correct subset of real numbers.

Answers

Answer:

Step-by-step explanation:

16-27+(+12)-(+7)+(-3)+9-(-11)

Answers

Answer:

11 is the answer after solving all this

Step-by-step explanation:

You can apply BODMAS to solve it easy

Answer:

yes 11 is the correct answer

Can yall pls tell me the number

Answers

Answer:

4

Step-by-step explanation:

The fraction reduces to 4/7

4

Step-by-step explanation:

both of the numbers are divisible by 7 so you do 28/7 = 4

If a = 1, b = 3, c = 4, what is x? Use the formula x= c/ (b-a).

Answers

Answer:

Step-by-step explanation:

A=1,B=3,C=4

X= 4/(3-1)

X= 4/2

X=2

Find the measure of unknown angle​

Answers

Answer:

Step-by-step explanation:

z = 102 degree (opposite angles of a parallelogram are equal)

z + x + 34 = 180 degree 9sum of adjacent angles of a parallelogram is 180 degree)

102 + x + 34 = 180

x = 180 - 136

x = 44 degree

y + 102 + x = 180 degree (sum of interior angles of a triangle is 180 degree)

y + 102 + 44 = 180

y = 180 - 146

y = 34 degree

Answer:

x = 44°, y = 34°, z = 102°

Step-by-step explanation:

The opposite angles of a parallelogram are congruent , then

∠ z = 102°

Consecutive angles are supplementary , then

x + 34° + 102° = 180°

x + 136° = 180° ( subtract 136° from both sides )

x = 44°

∠ y = 34° ( alternate angle

12a I need help please

Answers

Answer:

Step-by-step explanation:

The only way to solve this is to use trig. The supplement to theta is 180 - tan-1(5/4)

Tan-1 (5/4) = 51.34

Theta = 180 - 51.34 = 128.66

A rectangular room is 5 meters longer than it is wide, and its perimeter is 26 meters. Find the dimension of the room.

Answers

Answer:

l=×+5

w=×

p=2(×+5+×)

=2(2×+5)

26=4×+10

26-10=4×

16=4×

×=4

length=5+4=9

width=4

If you burn 10 calories each minute you jog. What integer represents the change in your calories after you jog for 20 minutes

Answers

Answer:

200

Step-by-step explanation:

10 × 20 = 200

have a good day

PLEASE HELP!!! The line graph shows Calvin’s savings account balance at the end of each month for 6 months.

About how much more money did Calvin have in his account at the end of June than at the end of April?

Assessment graphic


$50


$75


$90


$25

Answers

Answer:

$20

Step-by-step explanation:

Answer:

I know the answer now its 25$

Step-by-step explanation:

I figured it out

What is the word form for 2.26

Answers

Answer:

Im pretty sure it's two and twenty six thousandths

Answer:

Two and twenty six tenths

Which point has a coordinate with the
greatest absolute value?
L
B
N
с
-10 -8 -6 -4 -2
0 2 4
A. Point B
B. Point C
C. Point L
D. Point N

Answers

Answer:

d point n I think that's the answer

there are 34 people
I walk into the garden
You kill 30 people
how many people are in the Garden ?
Answer quick plz

Answers

Answer:

I guess 34 because the dead people were still in the garden

there are 6 people including me and you

WRITE EACH PROPORTION:
1: 48 is to 32 as 3 is to 2
2: 6 adults is to 10 children as 18 adults is to 30 children.
3: If 12 pens cost $4, then 33 pens will cost $11.

Answers

Answer:

hmmm... some are already recduced...

1) 3:2

2) 3:5

3) 3:1

Step-by-step explanation:

The cost of weddings in the United States has skyrocketed in recent years. As a result, many couples are opting to have their weddings in the Caribbean. A Caribbean vacation resort recently advertised in Bride Magazine that the cost of a Caribbean wedding was less than $10,000. Listed below is a total cost in $000 for a sample of 8 Caribbean weddings. At the .005 significance level, is it reasonable to conclude the mean wedding cost is less than $10,000 as advertised?


10.1

12.6

9.5

9.5

11.4

9.5

8.6

9.4


(a)
State the null hypothesis and the alternate hypothesis. Use a .005 level of significance. (Enter your answers in thousands of dollars.)


H0: ? ?
H1: ? <

(b)
State the decision rule for .005 significance level. (Negative amount should be indicated by a minus sign.Round your answer to 3 decimal places.)


Reject H0 if t <
(c)
Compute the value of the test statistic. (Negative amount should be indicated by a minus sign.Round your answer to 3 decimal places.)


Value of the test statistic
(d)
At the .005 significance level is it reasonable to conclude the mean wedding cost is less than $10,000 as advertised?


(Click to select)RejectDo not reject H0. The cost is (Click to select)lessnot less than $10,000.

Answers

Answer:

Step-by-step explanation:

0

Marcus wants to buy a gallon of orange juice. If a 1-gallon jug costs $4.58
and a quart costs $1.59, how much money would Marcus save by buying the
1-gallon jug instead of multiple quarts?
O A. $2.99
O
B. $0.19
C. $1.78
O D. $1.40
????

Answers

He would save 0.19 by buying one gallon

A movie started at 22 45. The movie ended at 01 32 the next day. Calculate the duration of the movie.

Answers

Answer:

2 hours and 47 minutes.

Step-by-step explanation:

If it makes it easier then translate it to normal time.

10:45 pm and 1:32 am.

2 hrs and 47 minutes.

Answer:

2 hours and 47 minutes is the duration of the movie.

Step-by-step explanation:

I have calculated it :-)

Which expression is equivalent to the given expression?
(10c6d-5)(2c-5d4

Answers

Answer:

if you simplify the expression you will get

[tex]20c^{7}d - 20 {c}^{6} {d}^{2} [/tex]

Answer:

20c/d

Step-by-step explanation:

I got it right. Hope this helps.

find the value of (4/25)^-1/2

Answers

Hey there! Here's your answer:

2/5 Or 0.4 Or 40%  

Here's an explanation:

(4/25)^1/2 =

√(4/25) =

2/5

22. Jesse's fish hook was 12 feet below the top of the water. He let out
some of his line, and the hook sunk another 3 feet. What is the depth of the
fish hook now? Write an addition problem, and then give the answer.

Answers

9514 1404 393

Answer:

  15 ft below the top of the water

Step-by-step explanation:

We can let distances "below the top of the water" be represented by negative numbers. Then the initial height of Jesse's hook was -12 ft. Adding line allowed his hook to sink further:

  -12 +(-3) = -15

The depth of Jesse's hook now is 15 feet below the water surface.

z^2 - x; use x = 1, and z = 3

Answers

Answer:

8

Step-by-step explanation:

3^2 = 9 - 1 = 8

Identify the domain of the function shown in the graph.​

Answers

Answer:

C. x is all real numbers.

Step-by-step explanation:

Since the domain is likely infinite, then the domain must be all real numbers so x is all real numbers.

Help me brooo please

Answers

What is the question

The coordinates of point T are (0,3). The midpoint of ST is (3,-2). Find the coordinates of point S.

Answers

Answer:

(6,-6) use midpoint formula

SOMEONE PLEASE ANSWER!!!!
Evaluate each expression for t = 0, x = 1.5, y = 6, and z = 23
1. y + 5 = ??

2. z - 2x = ??

3. 2z - 2y = ??

4. 2.6y - 2x =??

5. 4(y - x) = ??

6. 4(2 + z) + 5 = ??

Answers

Answer:

1. 11

2. 20

3. 34

4. 12.6

5. 18

6. 105

Step-by-step explanation:

We are told that ---> t = 0, x = 1.5, y = 6, and z = 23

1. y + 5

= 6 + 5

= 11

2. z - 2x

= 23 - 2(1.5)

= 23 - 3

= 20

3. 2z - 2y

= 2(23) - 2(6)

= 46 - 12

= 34

4. 2.6y - 2x

= 2.6(6) - 2(1.5)

= 15.6 - 3

= 12.6

5. 4(y - x)

= 4(6 -  1.5)

= 24 - 6

= 18

6. 4(2 + z) + 5

= 4(2 + 23) + 5

= 8 + 92 + 5

= 105

Other Questions
A pass used to cover very long distances.What is it? School Supplies At the school store, notebooks cost $3.49. Howmuch will you pay for 4 notebooks?HURRY!! can someone help me convert these? Is 4/4 a rational number Can someone help me Im so confused someone help and explain this Im dum if ad and pm are medians of two similar triangles abc and pqr such that ad:pm=4:9, then calculate ar. triangle abc/ar. triangle pqr 3. A thicker cross contour line can be achieved by __________.Group of answer choicesa. applying more pressure on the pencilb. releasing pressure on the pencilc. using a thicker pencild. outlining with ink HELP ASAP I WILL MARK BRAINLIEST FIND X AND Z PLEASE INCLUDE THE WORK! x 1 +x1 = _____.x12x1 + x Mountains are found in which half of Texas?NorthernSouthernEasternWestern (please help!)Add 1.25+2.5Plot the first addend and the sum on the number. HELP I DON'T KNOW SPANISH ILL GIVE LOST OF POINTS JUST HELP ME PLEASE OH AND A BRAINLIEST 100 points & i'll give brainliest!find the indicated intersection or union. express your answers in interval notation(-1,1) U [0,6] What is something that exist but doesnt have anything to do with science, law or rules, or religion 1 UNDERSTANDING CONTEXT Under what constitutional justification does Congress passthis law? Fiona drove 489.75 miles on the freeway without any break. She took 7.5 hours. Howmuch was her average speed for the trip? N is a number between_____ and______ If you get it correct you get brainlest and 56 points (PLEASE SHOW PICTURES ON HOW TO SOLVE THIS) Please help! Ill give brainliest to whoever answers also! Thank you!