plz help i beg i will give 20 points and give brainlist
ALEX tried to find the value of x. FIND HIS ERROR AND CORRECT IT.

Plz Help I Beg I Will Give 20 Points And Give Brainlist ALEX Tried To Find The Value Of X. FIND HIS ERROR

Answers

Answer 1
it’s a 90 degree angle. So the equation so be 28+2x =90 and find x from there.


28+2x=90
-28 -28
2x= 62
x=31
Answer 2
His error was he put 180 rather than 90 because it’s and acute angle so the number you minus by would be 90 done and then you finish the equation like he did

Related Questions

Several students in Ashton’s class were randomly selected and asked how many text messages they sent yesterday. Their answers were 1, 0, 10, 7, 13, 2, 9, 15, 0, 3.


Find the range for these data.

Answers

Answer:

Hello Love!

All range is in math Is the highest number subtracted by the smallest number so our equation is 15 - 0 = 15

so 15 is our range!

The range of this problem is 15

someone help please and no bias answers

Answers

Answer:

C, 8.5

Step-by-step explanation:

The area of a rectangular prism is Length times Width times Height. If the volume of the tank (which is a rectangular prism) is 1360, then the L x W x H is 1360. The area of the base of the tank is determined by multiplying the Length and the Width together, so that means that L x W = 160.

Our first equation

L x W x H = 1360

Our second equation

L x W = 160

We see that 1360 divided by 160 gets us the height of the prism.

1360 / 160 = 8.5, so the answer is C

The correct answer is c

PLEASE HELP I WILL GIVE YOU 5 STARS AND BRAINLEST

Quadrilateral ABCD is rotated 90° about the origin. Select the graph that shows this rotation.

Answers

First thing is correct I think

The correct graph that shows this rotation is shown in Option 3.

What is Translation?

A transformation that occurs when a figure is moved from one location to another location without changing its size or shape is called translation.

Given that;

Quadrilateral ABCD is rotated 90° about the origin.

Now, We know that;

Condition of 90° clockwise rotation: (x, y) becomes (y,-x)

Hence, For Option 1;

A = (- 2, - 2)

A' = (2, - 2)

Foe option 2;

A = (- 2, - 2)

A' = (2, 2)

Thus, This shows correct graph of rotation.

Learn more about the transformation visit:

https://brainly.com/question/30097107

#SPJ2

Help please i need it fr class ASAP

Answers

It is f because it is going back -2, 4 times
It is f because it’s in increments of -2 then there is 4 different increments so -2• 4

Will mark brainliest.

Answers

I think the answer is 48 , sorry if it’s wrong >_

HELPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

1. 1/6

2. 2 5/12

3. 5 1/2

4. 5/12

5. 1/4

6. 4 4/5

10. 38

11. 0.4

12. 2.06

Hope this helps :)

Answer:

1. 1/6

2. 2 5/12

3. 5 1/2

4. 5/12

5. 1/4

6. 4 4/5

10. 38

11. 0.4

12. 2.06

Step-by-step explanation:

Have a great day

help please!!! Question is in the picture​

Answers

I don’t really know where the Porche is
I think it’s dababy

The volume of a rectangular prism is 84 cubic inches. The length of the prism is 7 inches. The width of the prism is 4 inches. What is the
height of the prism?

A. 14.0
B. 1.5
C. 7.6
D. 3.0

Answers

Maybe a I think I don’t know

Answer:

The answer is (3.0) D

Step-by-step explanation:

You just do 7×4×?

The ? is one of the answer choises you have and do that each time entil you get the answer or you can do 84÷7÷4 and the answer form that will be the right answer.

(08.03)A group of 22 students participated in a race. Their scores are below:


Score (points)
4–5

6–7

8–9

10–11

12–13

Number of Students
3

5

8

4

2



Would a dot plot or a histogram best represent the data presented here? Why?
-------------------------
Here are the answer choices:

A: Dot plot, because a large number of scores are reported as ranges

B: Dot plot, because a small number of scores are reported individually

C: Histogram, because a large number of scores are reported as ranges

D: Histogram, because a small number of scores are reported individually

Answers

Answer:

A dot plot generally shows the data for a specific value, it is just like how you would need each individual's score. A histogram shows data for a range of values. The best one to use here is a histogram.

Step-by-step explanation:

Answer:   The answer is C

Step-by-step explanation:   Histograms show ranges and the table shows ranges and scores.  A dot plot would not fi this situation as well as histograms because histograms are best when it comes to ranges.

Please help
Upload a picture for the graph

Answers

the y intercept is -8
slope is -2
x intercept is -4
y intercept is -8
slope is -2
x intercept is -4

Each soda costs $4.50 at the baseball game. Which of the following represents the dependent variable?

Answers

Answer:

The price of the soda.

Step-by-step explanation:

The dependent variable is the variable defined to be dependent on another object, typically the independent variable. That means the variable that varies based off of another value is the dependent variable. In this situation, as the number of sodas bought increases, the total price increases. The price varies off of the number of sodas because the increase in sodas causes it to increase. Thus, the price is the dependent variable.

The dependent variable would be the total cost of the sodas.

What is mean by Function?

A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given that;

Each soda costs $4.50 at the baseball game.

Here, The cost of the sodas is dependent on the number of sodas purchased, which is the independent variable.

Thus, The dependent variable would be the total cost of the sodas.

Learn more about the function visit:

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Please help me ill give you brianlest

A convex mirror is placed to the right of an object. The image formed by the mirror will be a


real image that appears to be on the right of the mirror.

real image that appears to be on the left of the mirror.

virtual image that appears to be on the right of the mirror.

virtual image that appears to be on the left of the mirror.

Answers

Answer:

A convex mirror is placed to the right of an object. The image formed by the mirror will be a virtual image that appears to be on the right of the mirror.

plz can i get brainliest:)

Answer:

C. virtual image that appears to be on the right of the mirror.

Step-by-step explanation:

What is the volume of the prism?

Answers

31dffgggffffyjjhsshshddvdvdvdvdvdvdvdbdhdvvsgdgdhdhdhdhdj
165/4 or 41 1/4 hope that helps

will mark brainliest expression 9(2j + 7 + 5j).

use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.

Answers

First expression is 63j + 7 that’s all I know


Explaination

9x 2 = 18j
9x5= 45j

45j+ 18j=63j+7 ( the seven isnt added to 63 because it has no variable)

Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown I need the both pages plsss its due today

Answers

The first one is b and the second is a don’t believe in links it’s a virus

Select all the correct locations on the table.
Consider the following expression
78 . 498
Select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in
the last column.
Equivalent
Not Equivalent
343
Equivalent
Not Equivalent
49
75.495
75.493
78. 497
7.495
Equivalent
Not Equivalent 75.7
Not Equivalent 49.75
Equivalent
1 Edmentum. All rights reserved.

Answers

THE ONE ABOVE IS NOT CORRECT !^

Answer:

equivalent

not equivalent

equivalent

not equivalent

Step-by-step explanation: just took the test.

CAN SOMEONE HELP ME PLSS

Answers

Answer:

∠ T ≈ 54.7°

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos T = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{ST}{TU}[/tex] = [tex]\frac{\sqrt{21} }{3\sqrt{7} }[/tex] = [tex]\frac{\sqrt{3} }{3}[/tex] , then

∠ T = [tex]cos^{-1}[/tex] ([tex]\frac{\sqrt{3} }{3}[/tex] ) ≈ 54.7° ( to 1 dec. place )

The answer is 54.7
54.7
I hope this helps!
Have a great day

Enter two equations that state the relationship of the distances between the three towns. Use x as the variable.

Answers

It’s 17 and 24 and 6

Plz help, asap!! Don't paste links, and don't answer if u don't know the answer to it. Thx

Answers

Answer:

540 miles

Step-by-step explanation:

1 gallon → 30 miles , then

18 gallons → 30 × 18 = 640 miles

the answer is 540 cause u turn 18 gallons into miles and device by 30

PLZ help me I really need this for work, scene my class isn´t helping me so plz help me

Answers

0.05 this is the answer for anyone that needs it

Elliot put 7 cups of tea into the pitcher shown. How many more cups of tea does he need to fill the pitcher?
(1 quart = 4 cups)

Answers

The answer is 28 cups
the answer is 28 cups

Help me please! I really need help

Answers

if you looked it up online you could find it. look on safari
I think the answer is going to B

help me please NOWWW

Answers

Answer:

it's b 20+20+25+50+35 =140

Dedra used coupons 6 times at the store last month.

The savings were: $68, $52, $42, $45, $84, $60.

What was the mean absolute deviation of the amounts saved? Round the answer to the nearest cent.

Answers

Answer:

The mean is 42, rounded to the nearest cant would be 42.00. IF this helped subscribe to Amiredagoat Yt

Step-by-step explanation:

What the guy above me said

WILL MAKE BRAINLYEST
Which expression is equivalent to 3−12+223−56?
A. 216−216
B. 56+216
C. 216+216
D. 216−56

Answers

Answer:

none

Step-by-step explanation:

3−12+223−56=158

216−216=0

56+216=272

216+216=432

216−56=160

Brainliest?

None of the answer choices are correct

(08.04)The following data show the scores of some students in a competition:


12 points

21 points

29 points

17 points

24 points

23 points

28 points



Which box plot represents the data?

A box plot titled Scores of Participants and labeled Scores uses a number line from 10 to 35 with primary markings and labels at 10, 15, 20, 25, 30, and 35. The box extends from 21 to 28 on the number line. A line in the box is at 23 The whiskers end at 17 and 29.
A box plot titled Scores of Participants and labeled Scores uses a number line from 10 to 35 with primary markings and labels at 10, 15, 20, 25, 30, and 35. The box extends from 17 to 24 on the number line. A line in the box is at 23 The whiskers end at 12 and 28.
A box plot titled Scores of Participants and labeled Scores uses a number line from 10 to 35 with primary markings and labels at 10, 15, 20, 25, 30, and 35. The box extends from 17 to 28 on the number line. A line in the box is at 21 The whiskers end at 12 and 29.
A box plot titled Scores of Participants and labeled Scores uses a number line from 10 to 35 with primary markings and labels at 10, 15, 20, 25, 30, and 35. The box extends from 17 to 28 on the number line. A line in the box is at 23 The whiskers end at 12 and 29.

Answers

Answer:

A box plot titled Scores of Participants and labeled Scores uses a number line from 10 to 35 with primary markings and labels at 10, 15, 20, 25, 30, and 35. The box extends from 17 to 24 on the number line. A line in the box is at 23 The whiskers end at 12 and 28. explanation:

Wyatt makes and sells rope doormats. He uses 200 feet of rope for each doormat. He wants to make 25 doormats.

Which expression shows a correct way to find how many yards of rope he needs?

1 yard = 3 feet
Group of answer choices

200×25×3

200×25÷3

200÷25×3

200÷25÷3

Answers

200x25(divided)3

That’s because when you find out 200x25 (5000) it will still be in feet and not yards. 1 yard is 3 ft so you would divide your 5000 feet by 3 to change it to yards!
It’s 200x25x3 because he is using 200 feet of rope for each mat and he wants to make 25 of them so that means that is a multiply.Then each yard is 3 feet witch means that it’s multiplying again.

4*1/16+5 you don't need to show work

Answers

Answer:

5.25 my friend

Step-by-step explanation:

:D

The diameter of a planet at its equator is 2490 kilometers
Estimate using scientific notation

Answers

Answer:

2.49*10^6 m

Step-by-step explanation:

chlorform freeses at about -63.5 degres. fresh water freezes at 0•c. ethanol freezss at about 114.7c. imagine that the temperature has dropped to the freezing point for chloroform. how many degrees more musy the tempreature drop at ethanol to turn solid?

Answers

Answer:

32.4?

Step-by-step explanation:

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