What is the measurement of the unknown angle?
70°
2
127
146°

Answers

Answer 1

Answer:

Where's the picture of it?


Related Questions

what is this expression simplified 5(2 + 2k)

Answers

Answer:

10 + 10k

Step-by-step explanation:


This expression simplified is k=0

Which expressions are equal to 4y + 8 + 4y + 8?

Answers

Answer:

8y + 16

Step-by-step explanation:

Put the like variables together

PLEASE HELP IN MATH URGENT..

Answers

Answer:

b

Step-by-step explanation:

Jackie bought a 3-pack

Answers

Answer:

Good for her

Step-by-step explanation:

A mine worker is in a tunnel 25 feet below the ground. He descends another 13 feet. What is his final position? i already know that part of the answer is -25 -
but is it -25 - 13 or -25 - -13

Answers

Answer:  -25 - 13

This simplifies to -38

So the worker's final position is 38 feet below the ground.

A diagram is shown below.

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

Explanation:

Draw a vertical number line. Plot 0 on it to indicate the ground level, or surface level. Then plot -25 on it, which is below 0. This is 25 feet below the ground.

To move 13 further feet downward, we will subtract 13 from -25. Subtracting a positive means we move downward.

For example, start at the 30th of a building. This is marked as +30 or just 30 on the vertical number line. Subtract off 13 to go down 13 floors and we have 30-13 = 17. So after going down 13 floors, we're at the 17th floor now.

Going back to the problem at hand, we start at -25 and subtract off 13 to get the final answer -25 - 13

The answer is not -25 - -13 and it is not -25 - (-13). This is because the two negatives cancel to be a positive. So -25 - (-13) becomes -25+13. Here we're starting at -25 but then going up 13 feet. Instead we want to go down 13 feet.

------------------------------------

After we determine the expression is -25 - 13 we will effectively add the positive versions of those numbers like so

25+13 = 38

But the final answer is negative because we're starting underground and moving further underground.

We can write it like this

-25 - 13 = -(25+13) = -(38) = -38

Therefore, if the worker starts off 25 feet underground, and moves 13 feet downward, then the worker ends up 38 feet underground. Again, use the vertical number line to help see this.

Check out the diagram below.

The two prisms below are similar. What is the value of x?
24
4
16
A. 4
B. 24
C. 16
D. 1

Answers

Answer:

A

Step-by-step explanation:

Since the prisms are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{16}{4}[/tex] = [tex]\frac{x}{1}[/tex] ( cross- multiply )

4x = 16 ( divide both sides by 4 )

x = 4 → A

The value of x on the prism is 4.

What are Similar Figures?

Similar figures are those figures which are having the same shape, but the sizes are different.

Given are two prisms.

We have to find the length of x.

Given that they are similar.

So the ratio between their dimensions is equal.

So,

x / 1 = 16 / 4

x = 4

Hence the value of x is 4.

Learn more about Similar Figures here :

https://brainly.com/question/20368229

#SPJ5

If anyone willing to help, I'll be glad :)

Answers

Answer:

22

Step-by-step explanation:

Since its a parallelogram, opposite sides are congruent. Therefore:

BC = AD

a - 1.5 = 20.5

  +1.5     +1.5

a = 22

Answer:

a=22

Step-by-step explanation:

a-1. 5 =20. 5 ( opposite side of parallelogram are equal )

or, a=20. 5+1. 5

or, a=22

you can do it from another side too.

2a-20. 8 = a + 1. 2 ( opposite side of parallelogram are equal )

or, 2a - a = 1. 2 + 20. 8

or, a = 22

Hope it will help you ☺✌

A carpenter sands 1/2 of a dresser in 3/4 hour ,how long does it take the carpenter to sand 1 dresser

Answers

Answer:

1.5 hours = 1 hour 30 mins

Step-by-step explanation:

3/4 = 0.75

0.75 x 2 = 1.5

How do you do these question and what's the answer?

-1/3 (n + 15) = -2
46 = -6t -8

Urgent. Please answer ASAP. Thanks guys!

Answers

Answer:

n= -9, t= -9

Step-by-step explanation:

1) -1/3(n+15)=-2

-1/3×n+-1/3×15=-2

-1/3×n -5= -2

-1/3 n-5+5= -2+5

-1/3×n=3

3/-1×-1/3×n=3/-1×3

n= -9

2) 46 = -6t -8

−6t−8=46

−6t−8+8=46+8

−6t=54

Divide both sides by -6

t=-9

f(x)=-x^2-14 find f(9)
Evaluate the function

Answers

f(x)=x2−14 is the answer

4 of 5
Sarah, Fiona and David share £40 in a ratio 3:3:2. How much
money does each person get?
Sarah: £
Fiona: £
David: £

Answers

Answer:

Sarah: £15

Fiona: £15

David: £10

Step-by-step explanation:

3 + 3 + 2 = 8

40 ÷ 8 = 5

3 × 5 = 15

3 × 5 = 15

2 × 5 = 10

A bake sale has 5 brownies for sale. Each brownie was cut into 4 slices. Each slice was sold for $7. What was the total amount earned for the sale of all the brownies?

Answers

Answer:

140

Step-by-step explanation:

5 times 4 is 20 which is the amount of browiners 20 times 7 is 140

Answer:

140$

Step-by-step explanation:

muliplication

4x5=20

20x7=140

What is x in 8x - 5 = -37

Answers

Answer:

If i'm doing this correctly it is 6?

Step-by-step explanation:

Answer:

x= -4

Step-by-step explanation:

8x - 5 = -37

   + 5     +5  add five to both sides of the equation so you can isolate the x

8x = -32

/8        /8 then divide 8 by both sides of the equation

x = -4

and then you get ur answer

Hope this helps :)

The equation of a line is given below.
9x - 3y=3
Find the slope and the y-intercept.
Then use them to graph the line.

Answers

sorry i’m not gonna graph it but with this info u easily can

the y intercept is -1
slope is 3/1
final equation is y=3x-1

The Day before the day before yesterday was two days after the day before my birthday. today is Thursday what day was my birthday

Answers

Answer:

Sunday

Step-by-step explanation:

The day before the day before yesterday is Monday.

Two days before Monday is Saturday.

Saturday is the day before Sunday and so their birthday is on Sunday.

The birthday is on Sunday and this can be determined by observing the given data carefully.

Given :

The Day before the day before yesterday was two days after the day before my birthday.Today is Thursday.

The following steps can be used in order to determine the day on birthday:

Step 1 - Remember today is Thursday according to the given data.

Step 2 - Now, the Day before the day before yesterday is Monday.

Step 3 - The two days before Monday is Saturday.

Step 4 - And the day of the birthday is after Saturday that is Sunday.

For more information, refer to the link given below:

https://brainly.com/question/25277954

which expression is equivalent to (4") - 3?
A(4 + 4 + 4) - 3
B(4.4.4) - 3
C(3.3.3.3) - 3
D (3+3+3 + 3) - 3

The value is 48 points

Answers

Answer:

3+3+3+3

Step-by-step explanation:

it's ans is 3+3+3

Answer:

I think the answer is D.

sorry if I'm wrong..

PLEASE HELP, MARKING BRAINLIST!

Answers

Answer:

2 miles

Step-by-step explanation:

because they completed the loop twice:1x2=2

Answer:

tw0 miles.

Step-by-step explanation:

if its 0ne mile l0ng, and the went around twice, it w0uld be tw0 miles :>

How much work does a horse do while moving a wagon 15 meters with a pulling force of 100N?

Answers

1500 Newton’s when finished

Solve the system of equations -4x-2y=30−4x−2y=30 and -x+y=6−x+y=6 by combining the equations.elimination

Answers

Answer:

215.00

Step-by-step explanation:

Is 21/2 simplified ?

Answers

Answer: 21/2 can not be simplified anymore!!

Step-by-step explanation:

In the rectangle
P
Q
R
S
, the side
P
Q
is of length
2
and the side
Q
R
is of length
4
.

Points
T
and
U
lie inside the rectangle so that
P
Q
T
and
R
S
U
are equilateral triangles.

What is the area of the quadrilateral
Q
R
U
T
?

Answers

Answer:

maths challenge>

Step-by-step explanation:

samee

I'm confused on this, so please help for 10 points.

Answers

Answer:

third one

Step-by-step explanation:

Answer: it would be the third option, (2/5)^4

Step-by-step explanation:

sure thing! so, when all of those fractions in parenthesis, it means they are all going to be multiplied. and, this gets easy! that third option means that all of them are getting multiplied 4 times, which is exactly what the original problem means. hope this helps!

Question 10(Multiple Choice Worth 1 points)
(05.02 MC)

The table below shows data from a survey about the amount of time students spend doing homework each week. The students were in either college or high school:


High Low Q1 Q3 IQR Median Mean σ
College 50 6 8.5 17 8.5 12 15.4 11.7
High School 28 3 4.5 15 10.5 11 10.5 5.8


Which of the choices below best describes how to measure the spread of these data?
(Hint: Use the minimum and maximum values to check for outliers.)
Both spreads are best described by the IQR.
Both spreads are best described by the standard deviation.
The college spread is best described by the IQR. The high school spread is best described by the standard deviation.
The college spread is best described by the standard deviation. The high school spread is best described by the IQR.

Answers

Answer:

The college spread is best described by the IQR. The high school spread is best described by the standard deviation.

Step-by-step explanation:

The college data has large outliers which skews the data, therefore the IQR is better measure of spread.

The high school data does not appear to be skewed so the standard deviation is fine as a measure of spread.

A spherical balloon has a diameter of 4 feet.

Approximate how many cubic feet of air this balloon holds.



Note: 'pi' means 'LaTeX: \piπ ', which is approximately 3.14. Use 3.14 as an approximation for LaTeX: \piπ , and give a numerical answer.

Answers

Answer:

33.49

Step-by-step explanation:

just did that

Evaluate - 3x + 2y when x = 2 and y = 3

Answers

Answer:

the answer is 0

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

-3x + 2y

-3(2) + 2(3) ## Substitution

-6 + 6 ## Distributive

0 ## Addition

Solve |5x+15|=10x. Identify the solution and an extraneous solution.

Answers

|5x+15|=10x

5x+15=10x 5x+15=-10x
-5x -5x -5x -5x
15=5x 15=-15x
divide by 5 divide by -15
3=x -1=x

Does anyone else play nitro type?

Answers

Answer:

I do!

Step-by-step explanation:

Answer:

no sorry but i do know some friends that play..

can someone help me with this

Answers

Answer:

A.) 3/4

Step-by-step explanation:

You can find this by dividing the distance from point Z to point Y by the distance of point X to point Y. The distance from Z to Y is 6 and the distance from X to Y is 8, so that means that the slope is 6/8, which simplifies to 3/4.

y - 2x =3 Solve for Y

Answers

Answer:Add x to both sides of the equation.y=3+2x

Step-by-step explanation:

could y be 9 im lost

One number is 2 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 468 ​, find the numbers

Answers

Answer:

Step-by-step explanation:

Givens

Let the first number = x

Let the second number = 2x

Let the third number = x + 100

Total = 468

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

Solution

x + 2x + x + 100 = 468                    Combine the xs

4x + 100 = 468                                Subtract 100 from  both sides

4x = 468 - 100

4x = 368                                          Divide by 4

x = 368/4

x = 92

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

Answer

First number =                     92

Second num = 2 * 92=       184

Third number = 92 + 100= 192

Total                                    468

Other Questions
In the rectangle PQRS, the side PQ is of length 2 and the side QR is of length 4.Points T and U lie inside the rectangle so that PQT and RSU are equilateral triangles.What is the area of the quadrilateral QRUT? What is -1/2+-1/5+-5x+3/10+3/2= Find the value of c in the triangle shown below. hat is the product of 4.01 10-5 and 2.56 108? What is the answer 2/3 + 5/12 = Slogan for voice notes its a notebook thats writes for u when u speak Which two words in the excerpt does the author use to create an admiring tone?Jane Eyre Ally made 60 donuts on Friday. She made 3x donuts on Wednesday and 2x donuts on Thursday. How much donuts did she make in all? 4 of 5Sarah, Fiona and David share 40 in a ratio 3:3:2. How muchmoney does each person get?Sarah: Fiona: David: WRITTEN COMPOSITION: ExpositoryREAD the following quotation.Other people may be there to help us, teach us, guide us along ourpath, but the lesson to be learned is always ours.-AnonymousTHINK carefully about the following question.Is it better for people to learn from others, or is it better for people to learn on their own?WRITE an essay explaining the best way to learn new things.Be sure to - clearly state your controlling idea organize and develop your explanation effectivelychoose your words carefullyuse correct spelling, capitalization, punctuation, grammar, and sentences. take 50points some one helping me please. just look the picture and answer the questions 1 Read the first part of The Blind Assnssin. Which two words would you like your teacher to explain? Which statement do you agree with? The facts are presented coldly and clinically The violence of the accident is described with great emotion2. Read the second part. Answer the questions. 1 Who are Laura, Richard, Mrs Griffen, and Alext How are they related? (The narrator's name is Iris.)2 What are the various suggested causes of the crash? How does Iris explain the crash to the policemant Does she really believe this? 3 Why is she angry with her sister? 3 Read the final part. Answer the questions.1 Why is Iris wondering what dothes to wear?2 What impression do you have of her and her background?3 Who is Reenie What do we learn about the mother of Iris and Laura?4 Who do you think the last line refers to? 4 When is Iris..? . nostalgic. clear thinking cold and factual calm very angry5 What evidence is there that Laura ? didn't care about people's feelings. had bad experiences in life felt guilty about something had suffered even asa child A teacher believes that the third homework assignment is a key predictor in how well students will do on the midterm. Let x represent the third homework score and y the midterm exam score. A random sample of last terms students were selected and their grades are shown below. Assume scores are normally distributed.Body frame size is determined by a person's wrist circumference in relation to height. A researcher measures the wrist circumference and height of a random sample of individuals.What is the value of the test statistic to see if the correlation is statistically significant which expression is equivalent to (4") - 3?A(4 + 4 + 4) - 3B(4.4.4) - 3C(3.3.3.3) - 3D (3+3+3 + 3) - 3The value is 48 points 15. What is a drug monograph?OA.A non-legally-binding document that provides information abouta drugOB.A concise collection of information about a drug that's required by the FDAOC..A compilation of information on FDA-approved prescription and OTC drugsO D. An optional packet of informnation included in the packaging of a drug Do you like quackity? :))) look at the subject... What is x in 8x - 5 = -37 Set a flat foot on the ground with weight. A. Jump B. Stamp C. Slap D. Flap Evaluate - 3x + 2y when x = 2 and y = 3 A mine worker is in a tunnel 25 feet below the ground. He descends another 13 feet. What is his final position? i already know that part of the answer is -25 - but is it -25 - 13 or -25 - -13 giving the rest of my points, comment sum random