Please help !!!!!!!!!!!!

Please Help !!!!!!!!!!!!

Answers

Answer 1

Answer:

90 degrees

Step-by-step explanation:


Related Questions

Simplify 4+3/7x-2-2/7x

Answers

[tex] \huge \bold{answer}[/tex]

ANSWER:

[tex]\bold{4+\dfrac{3}{7}x-2-\dfrac{2}{7}x  }[/tex] 

[tex]\bold{4-2+\dfrac{3}{7}x-\dfrac{2}{7}x   }[/tex] 

[tex]\bold{ 2+(\dfrac{3}{7}+\dfrac{2}{7})x  }[/tex] 

[tex]\bold{2+\dfrac{3-2}{7}x   }[/tex] 

[tex]\bold{\blue{2+\dfrac{1}{7}x}}[/tex]

someone help
thank you ​

Answers

Answer:

30000+200000

Step-by-step explanation:15% bc its 3 years, 15% of 200000 is 30000

Answer: 230 000

Step-by-step explanation:

2017 - 2014 = 3

if each year it goes up by 5% and it's already been 3 yrs.

then 3 x 5 = 15%

now it's at 15 %

Value :

200 000(0.15)

= 30 000

Cost of house after 3 yrs :

200 000 + 30 000

= 230 000

27 red markers to 12 blue markers into a ratio

Answers

27 (red markers):12 (blue markers)

What groups of people controlled Algeria at one time?

Answers

Answer:

Much of the history of Algeria has taken place on the fertile coastal plain of North Africa, which is often called the Maghreb (or Maghrib). North Africa served as a transit region for people moving towards Europe or ... After the fall of the Western Roman Empire, Algeria came under the control of the Vandal Kingdom.

Hope this helps!!

Can someone help me plz?

Answers

Answer:

60 degrees

Step-by-step explanation:

The total measures of a triangle should equal 180 total. Add the three known angles to get 120. Subtract that from 180 to get 60. So, the last angle measures 60 degrees.

PLZZZZZ HELP WILL ONLY GIVE BRAINLIEST IF ANSWER IS EXPLAINED
A TV has a listed price of $775.99 before tax. If the sales tax rate is 8.75% , find the total cost of the TV with sales tax included.
Round your answer to the nearest cent, as necessary.

Answers

Answer:

0.0875

Step-by-step explanation:

if i start my online classes at 8:02 am and end at 11:55 am how long am i doing my classes for?

Answers

Answer:3 hours and 53 minutes

Step-by-step explanation:

11 - 8 is 3.

55- 2 is 53.

The time is 3 hours and 53 minutes

Wie viele US-Dollar sind 30000 Euro?

Answers

Answer:

36,902.10 US-Dollar

Step-by-step explanation:

A mathematics book has 360 pages, of which 50% are on algebra, 20% on geometry and the remainder on arithmetic how many pages are left

Answers

Answer:

30% of the pages are arithmetic, or 108 pages

Step-by-step explanation:

50% are on algebra = 180 pages

360 x .5 = 180

20% are on geometry = 72 pages

360 x .2 = 72

30% are on arithmetic = 108

180 + 72 + 108 = 360 pages

50% + 20% + 30% = 100%

Express in the form 1:n the ratio 56:7 give your answer as a decimal ​

Answers

Answer:

decimal 8

Step-by-step explanation:

Step 1 :Rewrite the ratio as a fraction 56:7=56/7

Step 2: Divide the number by the denominator

56/7= 56/7

56/7=8

a. Use the domain and range of each of the following relations to determine which is a function. {(3, -3), (9, - 6), (0, -9) b. (3. - 3), (9,- 6), (3 , -9) c. {(3. – 3), (9, - 6), (9,2). (0, -9) ] d. {3, 9, 0, - 4) Please select the best answer from the choices provided A B C D​

Answers

Answer:

A.

Step-by-step explanation:

The domain is the x values, the range is the y values. The x values are not supposed to repeat and give different y values.

I need help whoever answers this question will be the brainliest!!!

Answers

The answer is D because the level are higher ,,please can I get brainliest

explain how you will find the sum of 4.2 and 2.14

Answers

Answer:

you find the sum by adding a "0" at the end of "4.2" and the stack add them (or however you can add them).

Step-by-step explanation:

 4.20

+ 2.14

=  6.34

The five marathon runners weigh an average weight of 92 pounds, Nicole weighs 89 pounds, Jon weighs 95 pounds, Jenny and Kim weigh 90 pounds each, How much does Jordin weigh?

Answers

Answer:

Jordin weighs 96 pounds

Step-by-step explanation:

The Mean Value of a Data Set

The mean or average of a data set is found by adding all numbers and then dividing by the number of values in the set. Written as a formula:

[tex]\displaystyle \bar x=\frac{\sum x_i}{n}[/tex]

Where xi is the value of each data and n is the total number of values.

We are given the average weight of n=5 marathon runners:

[tex]\bar x=92[/tex]

Multiplying the formula by n and expanding the sum:

[tex]n\bar x=\sum x_i=x_1+x_2+x_3+x_4+x_5[/tex]

We are given the weighs of four of the runners:

[tex]5*92=89+95+90+90+x_5[/tex]

[tex]460=364+x_5[/tex]

Solving for x5:

[tex]x_5 = 460-364=96[/tex]

Jordin weighs 96 pounds

Who knows how to do this I TRULY NEED HELP

Answers

it’s 59°
cause 74+47=121
180-121=59

What is the length of ML if the inside is 50 degrees, and the outside is 5ft? Use pi - 3.14! I'll give Brainliest!

Answers

Answer:

Ml is 30 ft beco it help in pi

2x-8y=16 solve for x

Answers

Answer:

x=8+4y

Step-by-step explanation:

Add 8y to both sides:

2x=16+8y

Divide both sides by 2:

x=8+4y

Plz help I need to get my grade up in a week!!

Answers

Answer:

For 13 the slope is 0

Step-by-step explanation:

I can't see 12 nor 11, but 13 is a zero slope because horizonal lines have 0 slope.

2x-4(x-1)=10
I keep getting -3 but I know it's not right

Answers

I do think that it is -3 tho

Answer:

Step-by-step explanation:

2x=10+4

2x=14

14/2 = 7

X=7

35-284+4578567-32eye

Answers

Answer:

4578286

Step-by-step explanation:

35-284+4578567-32 = 4578286

hope this helps...

4578286 I thinkkkkkkkk

dm the answer bc its glitched heres the question Gabi tried to solve an equation step by step.

0.1(0.5m+6)=2

Answers

Answer:

m = 28

Step-by-step explanation:

The given expression is :

0.1(0.5m+6)=2

Step 1.

Use distributive property:

0.1(0.5m) +0.1(6) = 2

0.05 m+ 0.6 = 2

Step 2.

Subtract 0.6 both sides

0.05 m+ 0.6 -0.6= 2 -0.6

0.05 m = 1.4

or

0.5 m = 14

Step 3.

Divide both sides by 0.5

[tex]m=\dfrac{14}{0.5}\\\\m= 28[/tex]

Gabi's third step is not correct. It should be m = 28 instead of m = 7.

LMNO is a parallelogram. If NM = x + 15 and OL = 3x + 5 find the value of x and then find NM and OL.

Answers

Answer:

x = 5 unit

NM = 20 unit

OL = 20 unit

Step-by-step explanation:

Given:

LMNO is parallelogram

NM = x + 15

OL = 3x + 5

Find:

x and NM and OL

So,

NM = OL

x + 15 = 3x + 5

2x = 10

x = 5

So,

NM = x + 15 = 5 + 15 = 20

OL = 3x + 5 =3(5)+5 = 20

Write 9x² - 36x = 4y² + 24y + 36 in standard form
this is a graph of a hyperbola, if this helps.
please include the steps on how you did it
Thank you!

Answers

Answer:

9·x² - 36·x = 4·y² + 24·y + 36 in standard form is;

(x - 2)²/2² - (y + 3)²/3² = 1

Step-by-step explanation:

The standard form of a hyperbola is given as follows;

(x - h)²/a² - (y - k)²/b² = 1 or (y - k)²/b² - (x - h)²/a² = 1

The given equation is presented as follows;

9·x² - 36·x = 4·y² + 24·y + 36

By completing the square, we get;

(3·x - 6)·(3·x - 6) - 36 = (2·y + 6)·(2·y + 6)

(3·x - 6)² - 36 = (2·y + 6)²

(3·x - 6)² - (2·y + 6)² = 36

(3·x - 6)²/36 - (2·y + 6)²/36 = 36/36 = 1

(3·x - 6)²/6² - (2·y + 6)²/6² = 1

3²·(x - 2)²/6² - 2²·(y + 3)²/6² = 1

(x - 2)²/2² - (y + 3)²/3² = 1

The equation of the hyperbola  is (x - 2)²/2² - (y + 3)²/3² = 1.

Find the AREA for J(2,4) K(3,-4) L(-2, 4) M(-1,-4)

Answers

Answer:

23

Step-by-step explanation:

Two less than six times a number is the same as thirteen more than a number. Find the number.​

Answers

6x - 2 = x + 13
Subtract x
5x - 2 = 13
Add 2
5x = 15, x = 3
Solution: the number is 3

State true or false for each statement

Answers

Answer:

true

true

false

false

Step-by-step explanation:

I think that that is right mark brainliest if i'm right

12x-19=9x+5 solve for x

Answers

Answer:

Step-by-step explanation:

Here you go mate

Step 1

12x-19=9x+5  Equation/Question

Step 2

12x-19=9x+5  Simplify

12x-19=9x+5

Step 3

12x-19=9x+5  Subtract 9x

3x-19=5

Step 4

3x-19=5  add 19

3x=24

Step 5

3x=24  Divide by 3

answer

x=8

Hope this helps

a football coach is trying to decide: when a team is ahead late in the game, which strategy is better?

• play the "regular" defense.

• play a "prevent" defense that guards against long gains but makes short gains easier
the coach reviews the outcomes of 100 games

compare the probability of winning when playing regular defense with the probability of winning when playing prevent defense. draw a conclusion
based on your results.

Answers

From analysis, it is seen that the probability of winning when playing regular defense is higher than the probability of winning with *prevent* defence.

How to find the probability of Winning?

We will assume that a total of 100 games were reviewed.

50 games used regular defense method.

The remaining 50 games used the prevent defense method.

Out of the 50 regular defense games, 38 were win while 12 games were lose.

Out of 50 prevent defense game, 29 were win, while 21 games were lose.

Thus, the Probability of winning by regular defense is:

P(win | regular) = 38/50

P(win | regular) = 0.76

Probability of winning by playing prevent defense is:

P(win | prevent) = 29/50 = 0.58

From the above analysis we observe that the probability of winning by using the regular defense method is greater than the probability of winning by prevent defense method.

That is 0.76 > 0.58.

Read more about Probability of Winning at: https://brainly.com/question/24756209

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Help me please (the problem is in the photo)

Answers

3 small 3 larger good sir

Chase thought that only 23 people Would come to the banquet but 48 people endd up coming what was his percent error

Answers

Answer:

the percent of people that end up coming as error is 12%

Chase made a miscalculation of 52.08% percent.

What is Percentage Error?

The percent error is the distinction between the estimated value and the actual value in relation to the actual value. In other words, the relative error is multiplied by 100 to calculate the percent error.

Given that, Chase anticipated that just 23 people would attend the event; however, 48 individuals showed up.

The general formula for percentage error:

Percentage Error(%e) = ((Estimated Number – Actual Number)/ Actual number) x 100.

Hence,

Percentage error done by chase = (23 - 48) * 100/48

Percentage error done by chase = -52.08%

Therefore, the Percentage error done by chase is 52.08%

Learn more about Percentage error here:

https://brainly.com/question/10902860

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