Mathematics College

Pls help i need it now ill give brainliest if right (:​

Pls Help I Need It Now Ill Give Brainliest If Right (:

Answers

Answer 1

-7 [tex]\frac{9}{16}[/tex]

-2 3/4 = -2.75

-2.75^2 = -7.5625

-7.5625 = -7  [tex]\frac{9}{16}[/tex]

Related Questions

4log, 11 – 20log 35

Answers

Answer:

  -26.71579

Step-by-step explanation:

Any scientific or graphing calculator can evaluate this expression for you.

Select a true statement *

15 points

To convert a Unit Rate into another, we have to add or subtract a Unit Ratio to the original Unit Rate.

To convert a Unit Rate into another, we have to multiply the original Unit Rate by one or two Unit Ratios.

To convert a Unit Rate into another, we have to obtain a denominator different than one.

It is no possible to convert a Unit Rate into another.

Answers

Answer: To convert a Unit Rate into another, we have to multiply the original Unit Rate by one or two Unit Ratios.

Step-by-step explanation:

Unit rates are usually convertible to other units using multiplication and division attributes to ensure equivalence depending on preference or units being converted. Once the ratio or proportion between the two units (original and target) have been obtained, the original Unit is multiplied by the ratio of the two units to obtain the target unit rate. This way both units are equivalent to each other.

Identify and set up the Trig relationship
X

Answers

Answer:

a: Tanθ = x/y

Step-by-step explanation:

We should recall the trigonometric ratios:

sin = opposite/hypotenusecos = adjacent/hypotenusetan = opposite/adjacent

A way to remember this is SOH, CAH, TOA

To solve, we test each option and see if they align with the trigonometric ratios

(see image)

The segments shown below could be a form triangle.

Answers

Answer:

false

Step-by-step explanation:

Pythagoras. 4^2 x 3^2=25 square root of 25 =5. B should be 5 for this to make a triangle

Which graph represents the inequality? y>-1/2

Answers

Answer:A

Step-by-step explanation:took it

Answer:

A

Step-by-step explanation:

whole circle pointing right

What are some ways we can tell that 7x + 2 is not equivalent to 9x?

Answers

Answer:

To determine if two fractions are equivalent, cross multiply. To cross multiply, you multiple the numerator of the first fraction by the denominator of the second. Then you multiply the denominator of the first fraction by the numerator of the second. If the two numbers are equal, the fractions are equivalent

Step-by-step explanation:

What’s a better buy? 3 pounds of apples for $1.89 or 1 pound of apples for $.79?
WILL MARK BRAINLYIEST ANSWER ASAP PLZ!

Answers

Answer:

3 pounds of apples for $1.89

Step-by-step explanation:

1 pound of apples for $.79

so 3 pound x 0.79= 2.37

So 1.89 for 3pound is the better buy

What is the solution to the equation 3(y-2) = 2y-8

Answers

Answer:

y=-2

Step-by-step explanation:

3(y-2)=2y-8

3y-6=2y-8

3y-2y=-8+6

y=-2

Can someone answer please? I really need help...

Answers

Answer:

See below.

Step-by-step explanation:

inequality:

1/2 x + 6 < 32

Solution:

Subtract 6 from both sides.

1/2 x < 26

Multiply both sides by 2.

x < 52

Graph: draw an open circle on 52. Shade to the left.

what's the answer? please help

Answers

Answer: -4/3

Y2-y2/x2-x1

Answer:

I think it is -4/3

Step-by-step explanation:

19-15 is 4, and 3-6 is -3

i think. Hope it’s correct

which sentence is true

Answers

Where are the sentences ? I would love to help but I can’t with that little bit of info

Officer Brimberty wrote 16 tickets for traffic Violations last week, but only 10 tickets this week. What is the percent decrease? Give your answer to the nearest tenth of a percent The percent decrease is​

Answers

Answer:

31.25%

Step-by-step explanation:

Simplify i38.
i
−1
−i
1

Answers

The value of ( i )³⁸ will be equal to -1. The correct option is B.

What is an expression?

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given expression ( i )³⁸ is the I value of the complex number. The I value of the complex number is equal to the square root of the negative one. The expression will be solved as below:-

( i )³⁸ = (√-1)³⁸

( i )³⁸ = -1

Therefore, the value of ( i )³⁸ will be equal to -1. The correct option is B.

To know more about an expression follow

https://brainly.com/question/10662770

#SPJ2

How do I find the domain and range?

Answers

Answer:

Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all able input values shown on the x-axis. The range is the set of possible output values, which are shown on y-axis

How to get x by its self y=Mx+c

Answers

Answer:

Subtract c, then divide by m.

Finish the sentence:

Renee is a sales associate at a store. She earns $80 a week plus a 15% commission on her sales. Last week, she sold $200 worth of items. What is the total amount Renee earned for the week? How much did she earn from commission?
Renee earned a total of $ for the week. The amount she earned from commission was $ .

Answers

Answer:

$110 for the week

$30 commission

Step-by-step explanation:

A veterinarian gives 3/8ML of vitamins to a baby animal Every day. The veterinarian wants to know how many days worth of vitamins she has if she has 3 3/4 ML of vitamins. Which division expression represents the situation

Answers

Answer:

sup

Step-by-step explanation:

Solve: 3y+5=-1 . What’s the solution?

Answers

Answer:

hmmm

Step-by-step explanation:

The answer is y=-2 hope this helps

What is the slope of the line in the graph?

Answers

Answer:

Step-by-step explanation:1,-2

we want to factor the following expression:
x^4+10x+25
which pattern can we use to factor the expression?
U and V are either constant integers or single-variable expressions. ​

Answers

Answer:

We can't use any of the patterns.

Step-by-step explanation:

what is 3 wholes and 3/10+ 1/2

Answers

Answer:

Improper Fraction: 19/5  Mixed number: 3 and 4/5

Step-by-step explanation:

1. Convert to improper fraction= 33/10

2. 1/2 is also equal to 5/10

3. add 33/10 and 5/10 = 38/10

4. Simplify = 19/5  

I hope this helped!

Andrew is showing his work in simplifying (−5.7 + 2.2) − 1.1.

Step 1: (2.2 − 5.7) − 1.1
Step 2: 2.2 − (5.7 + 1.1)
Step 3: 2.2 − (6.8)
Step 4: −4.6

Which statement is true?

In step 1, Andrew used the commutative property.
In step 2, Andrew used the distributive property.
In step 3, Andrew used the associative property.
In step 4, Andrew's answer is incorrect.

Answers

Step 2 i believe im not sure tho.

Bought 16 packs of cola each pack had 6 cans he drank 9 cans how many are left?

Answers

Yes you simp simp simpsimpsimp simp you failed. Simp

Answer:

87

the pack is 16 and there are 6 cans in the pack and he drank nine

16*6-9

A small business has three employees who decorate pastries. Carlotta earns $13 per hour and decorates
19 pastries each hour. James earns $16 per hour and decorates 23 pastries each hour. Melissa earns $11
per hour and decorates 15 pastries each hour (she’s a new hire). In one week, the employees worked a
total of 100 hours, decorated 1868 pastries, and earned a total of $1316 in wages.


Define your variables and write a system of 3 equations

Answers

11$ Apex answers!!!!!

How many more games will it take until tom and will have scored the same number of points

Answers

Answer:

Both players will need to play 7 more games to have the same score.

Step-by-step explanation:

Will makes 18 points per game and Tom makes 21 points per game. Will has a total of 483 points and Tom has 462 points.

We have to calculate the number of games Tom and Will need to play for them to have the same number of points. Since Tom makes more points per game, we're sure it will eventually happen.

Let's call x to the number of games that both players will play. Will will have a number of points equal to:

W = 483 + 18x

And Tom will have:

T = 462 + 21x

For both number of games to be equal, the equation to solve is:

483 + 18x= 462 + 21x

Move 18x to the right side and 462 to the left side:

483 - 462 = 21x - 18x

Operating:

21 = 3x

x = 21 / 3 = 7

Thus, both players will need to play 7 more games to have the same score.

what's the answer? please help

Answers

Answer:

C. 35

Step-by-step explanation:

I just went through all the numbers, multiplied them by 2, because you start with x which is 50, and the goal is to get to 120 with 50 and a number multiplied by two, so I tried 35 which would be 70 when multiplied by two, then added 50, which would make 120.

What are some of the best apps for school? Why?

Answers

Answer:

Google Classroom, study blue

Step-by-step explanation:

I have them

Which of the following numbers is divisible by 2,3,5,6,9 and 10?

Answers

Answer: 15

Step-by-step explanation: 15 ÷ 5 = 3

Please help urgent!!!!

Answers

Answer:

2/3 - 5/12

= 8/12 - 5/12

=3/12

9/20 ÷3/4

= 9/20 × 4/3

=3/5

3/12 × 3/5

=9/60

5/12

Step-by-step explanation:

2/3-5/12×9/20÷3/4=

2/3-5/12×9/20×4/3=

2/3-5/12×3/5=

2/3-1/4=

8/12-3/12=5/12

The histogram gives information about the waiting time, in minutes, experienced
by patients at a dental surgery. 3.24
a) Complete the frequency table
for this information.
(2)
Time (t minutes)
Frequency
2.4
0 24
30 40 Frequency density
6
60 70 0.8
b) Find an estimate for the lower
quartile of the waiting times of
patients at this surgery.
0
minutes (2)
20
40
60
Time (t minutes)
80
100
Total marks: 4

Answers

Answer:here

Step-by-step explanation:

Answer:

The answer to part b is 31

Other Questions
4x9 Hellllpppp. I need to get it right Decide if you would use Saber or conocer when talking about the following choices. Best college to go for wanting to be an FBI Special Agent 20 POINTS!!!Help me plzz I need help with this !! HELP ME PLZZ I NEED HELP WITH THIS!! How can you use the periodic table to predict reactivity?Giving Brainliest!!! a1.80 x 5= 2.16 b1.80 5= 2.16 c1.80 2= 0.90 d1.80 5= 0.36 Miss Fancy goes to the spa for the day. Her total cost for the day is $135. She wants to leave a 15% tip. What is the total amount she will pay for her spa day?$ 114.75$145$155.25$150.25it's one of these , which one is it , you also have to show how you did it to get points . At the store the ratio of books sold to movies was 5:7 for every___ movies sold there were ____ books sold Heyyy! What is 0.45 (5 repeating) as a fraction? 3. A new process has been developed for applying pho toresist to 125-mm silicon wafers used in manufac turing integrated circuits. Ten wafers were tested, and the following photoresist thickness measurements (in angstroms x 1,000) were observed: 13.3987, 13.3957, 13.3902, 13.4015, 13.4001, 13.3918, 13.3965, 13.3925, 13.3946, and 13.4002. a. Test the hypothesis that mean thickness is 13.4 x 1,000 A. Use a = 0.05 and assume a two-sided alternative. b. Find a 99% two-sided confidence interval on mean photoresist thickness. Assume that thickness is normally distributed. In your opinion, how would the war have been different if the South (Confederacy) had the same resources as the North (Union). Your answer should mention at least ONE RESOURCE the North had that the South did not if your gross pay was $365 and your net pay was $313.90 what percent of your pay went towards deductions What do the labeled bolts of clothes represent in the political cartoon a American domestic policy be American non-invasive beliefs see American involved in other countries the American support for foreign immigration What are some examples of federalism today ? Please i will give brainliest How did immigrants who came to the Indian Territorys mining towns keep their customs and traditions?(the other answers of here are wrong) Interest: $105Principal: p Rate: .035Time: 0.5 yHow do I find the p? 1. All of the following contribute to the stigma around mental illness EXCEPTeffective treatment,sensational stories in the news,lack of education about mental illness,the unusual behavior sometimes exhibited by those with mental illness. What does Tesla use the ledge outside his window for? Hamburgers are sold in packages of 20, while buns are sold in packages of 12. What are the least numbers of packages you should buy inorder to have the same number of hamburgers and buns? PLEASE HELP ASAP AND ADD QUOTES AND ANSWER THISHarrison Bergeron declares himself emperor. What sort of ruler would Harrison Bergeron have been? What kind of government, pursuing what goals, might he have established? (See, in particular, his instructions to the musicians and his selection of his empress.) Would he be better or worse than those of the Handicapper General and her agents, and why?