Mathematics High School

Could you guys help me solve 9 I would appreciate it :)

Could You Guys Help Me Solve 9 I Would Appreciate It :)

Answers

Answer 1

Answer:

Step-by-step explanation:

12<18/3(-2)+12  turns into 12<18/-6+12

False

Related Questions

Solve for x in the following equation: 2x+3=9

Answers

Answer:

x= 3

Step-by-step explanation:

2x+3=9

2x = 6

x=6/2

x=3

A plane traveled 322 miles from El Paso in a direction 57° northeast. What is height of the plane, to the nearest mile?​

Answers

Answer:

The height of the plane to the nearest mile is 175 miles

Step-by-step explanation:

Here, we want to calculate the direction of the plane

A diagrammatic representation of this will be interesting

Please check an attachment for this

From the diagram, consider the triangle OAB

we want to calculate the height of this triangle

We simply apply trigonometric identity

Thus, we have that;

Sine 33 = h/322

h = 322 sine 33

h = 175.37

h is approximately 175 miles

If you are good at science pls answer these questions (only 4 questions)

Answers

#19 - amphibians do not produce amniotic eggs. Therefore they must lay their eggs in water so they don't dry out

please help!!! for anyone that knows

Answers

Answer:

The answer is the fourth option 133°.

i asked one my friends she said its the last one Answer. 133. I hope its right

Solve x in the triangle. Round your answer to the nearest tenth

Answers

Answer:

9.5

Step-by-step explanation:

Im just bult different.

ayo if i get this right can i get brainliest, i only need 2 more brainliest to get to the next rank :)

Given 1,000 inches, how many feet are there?

Answers

Answer:

1000 inches / 12

=83.33... feet

Answer:

83.3333 feet

Step-by-step explanation:

Which statement is true for all functions f(x)?

Answers

A is the answer I think

In 2018, researchers examined a random sample of 1455 "disadvantaged" Australian school children (children aged 6 – 15 from rural and outer suburban areas) and found that 4.3% of them were nearsighted. In 2014, the rate of nearsightedness among such children was 3.5%. Is this strong evidence that the parameter has changed since 2018?

Answers

Answer:

No, this is not a strong evidence that the parameter has changed since 2018. This is because, there are so many factors that could have led to the fall in percentage of "disadvantaged school students" from the initial 3.5% to 4.3%.

Some of the factors could be reduction in the number of disadvantaged students, sample size considered being considered as well as the geographic location upon which the random sampling was made.

Step-by-step explanation:

Find the volume of the pyramid below.
7.2 in
9.7 in

Answers

Answer:

23.28 inches (im not sure if this is correct because you need length, height, and width.)

Step-by-step explanation:

lwh

3

what is the area of the composite figure?

Answers

Answer:

113 ft^2

Step-by-step explanation:

Answer:

101

Step-by-step explanation:

Two communication companies offer calling plans. With company x, it cost 35 cents to connect and then 5 cents for each minute.With company y, it cost 15 cents to connect and the 4 cents for each minute. Write and simplify an expression that represents how much more company x charges than company y, in cent, for n minutes

Answers

Answer:

34

Step-by-step explanation:

Subtract and divide

The amount of money company x charges than company y, in cent, for n minutes will be (20 + n) cents.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

With company x, it cost 35 cents to connect and then 5 cents for each minute.

And, With company y, it cost 15 cents to connect and the 4 cents for each minute.

Now,

Since, With company x, it cost 35 cents to connect and then 5 cents for each minute.

Hence, The cost for n minutes with company x is,

⇒ 35 + 5n

And, With company y, it cost 15 cents to connect and the 4 cents for each minute.

Hence, The cost for n minutes with company y is,

⇒ 15 + 4n

Thus, The amount of money company x charges than company y, in cent, for n minutes = 35 + 5n - (15 + 4n)

                     = 35 + 5n - 15 - 4n

                     = (20 + n) cents

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ5

Ms. Holmes decided to water her plants. She had 2 1/2 gallons of water. She gave each plant 1/4 gallon of water. Which expression could be used to determine how many plants Ms. Holmes had?​

Answers

Answer:

division

Step-by-step explanation:

i got it right on my test

please help me 56 points

Answers

Answer:

Are you trying to solve for x?? orrr? what

Step-by-step explanation:

I can help you just gotta be specific

explain in your own words one way you could turn 9/25 into a decimal.




YOU HAAVE TO EXPLAIN

Answers

Answer

Step-by-step explanation:

If 25 goes into 100 four times, then multiple 9 x 4 and then make it into a precent. 9 x 4 = 36, would equal .36

Answer:

To turn 9/25 into a decimal, you could turn the denominator to 100. In order to do this, you can multiply both the numerator and denominator by 4. 9/25 x 4/4 = 36/100. 36/100 converted into a decimal is 0.36.

Step-by-step explanation:

I hope this helped! If it is correct, mark as brainliest :)

what is 24/400 into decimals

Answers

Answer:

0.06

Step-by-step explanation:

alec is seven years younger than his older brother Ethan if alec is 24 years old how old is Ethan​

Answers

Answer:

Ethan is 31 years old if Alec is 24 years old.

Step-by-step explanation:

24 + 7 since Alec is seven years younger than his older brother so you add seven to his age

Answer:

31

Step-by-step explanation:

Alec is seven years younger than his older brother Ethan

So

If Alec is 24 years old then Ethan will be

24+7

31

Omar's cats claws grow 1/8 in in 1/12 of a year which is the amount of cats claws will grow in one year​

Answers

So 1/8 per month
1/8 * 12 months = 3/2
Reduced is 1 1/2 inches per year

Omar's cat's claws will grow 3/2 inch (or 1.5 inches) in one year.

To find the amount by which Omar's cat's claws will grow in one year, we need to multiply the growth rate per 1/12 of a year by the number of 1/12-year intervals in one year.

Given that Omar's cat's claws grow 1/8 inch in 1/12 of a year, we can find the growth in one year as follows:

Growth in one year = (Growth rate per 1/12 of a year) * (Number of 1/12-year intervals in one year)

Growth in one year = (1/8 inch) * (12 intervals)

Growth in one year = 1/8 inch * 12

Growth in one year = 12/8 inch

Now, we can simplify the fraction:

Growth in one year = 3/2 inch

So, Omar's cat's claws will grow 3/2 inch (or 1.5 inches) in one year.

To know more about Multiplication:

https://brainly.com/question/11527721?

#SPJ2

3)
AY
-2 -
1341
zero
O negative
O undefined
O positive

Answers

Answer:

the answer is zero

hope this helps:)

Answer:

jsjxjxjsjdk d djdjsjjffjKns

Mr. Trujillo wants to paint a wall which contains a french door in his breakfast area as shown in the diagram below.







How many square feet of wall does Mr. Trujillo need to paint?

Answers

Answer:

it is 140

Step-by-step explanation:

Brainly gives me so many trust issues, especially when 2 people told you the same answer and you get it wrong GJKEGHG

Answers

Answer:

facts

Step-by-step explanation:

:)

Answer:

I feel you.... But for me my questions get deleted the second it get;s posted.... even if it's a school related question it still get's deleted but when someone else on brainly posts a question for a zoom there's doesn't get deleted... i don't know if it's just me but yeah.. usually the same people too...

Stay safe and have a great day/night!!! :D

Need help ASAP please

Answers

x equals 7.1 if you round to the nearest tenth

Answer:

=

Step-by-step explanation:

Round off 12 and get 10

triangle ABC has vertices, A(4,4), B(-1,4), and C(1,6). find the orthocenter

Answers

Answer:

(1,7)

Step-by-step explanation:

Because it is :)

Determine if each ratios or rates are equivalent.

$12 for 3 paperback books, $28 for 7 paperback books.

Answers

Answer:

no these are not equivalent

Step-by-step explanation:

these aunt equivalent because 12+12 =24 and 3+3=6 not 7 or 28 so no ccx these are not equivalent

The question is in the photo

Answers

Too small , write it out and re do the question

Review the function equation below.
y = −9x + 3
Enter the y-intercept of the function in the box.

Answers

y = mx + b
b is y intercept
Solution: y intercept is 3

The recommended dosage of some drug is 20 grams of the drug for every 100
kg a person weighs. How much of the drug should be administered to a 70 kg woman?

Answers

Answer:

14 grams

Step-by-step explanation:

20/100=x/70

70 * 20/100=x

14=x

How do I do this? Anyone help!

Answers

Given:

Number of sides = 7

Apothem = 8 meters

Side length = 7.7 meters

To find:

The area of the regular polygon.

Solution:

We know that,

Area of a regular polygon is

[tex]A=\dfrac{1}{2}pa[/tex]        ...(i)

where, p is perimeter and a is apothem.

Perimeter of a regular polygon is the product of number of sides and side length.

[tex]p=7\times 7.7[/tex]

[tex]p=53.9[/tex]

Substituting p=53.9 and a=8 in (i), we get

[tex]A=\dfrac{1}{2}(53.9)(8)[/tex]

[tex]A=(53.9)(4)[/tex]

[tex]A=215.6[/tex]

Therefore, the area of the regular polygon is 215.6 m².

Dylan opened a credit card account with $575.00 of available credit. Now that he has made some purchases, Dylan's account only has $465.75 of available credit. What is the percentage decrease of the amount of available credit in Dylan's account?
A.
14%
B.
81%
C.
19%
D.
23%

Answers

Answer:

C.) 19% decrese

Step-by-step explanation:

575.00 - 465.75 = 109.25

109.25/575.00 = 0.19

0.19 = 19%

575.00 - 465.75 = 109.25

109.25/575.00 = 0.19 = 19%

Therefore, the percentage decrease of the amount of available credit in Dylan's account is 19%.

y varies directly with x. If x = 6 and y = -12 what is y if x = -3
Type your answer...

Answers

Answer:

y=6

Step-by-step explanation: yes

A gas can holds 101010 liters of gas. How many cans could we fill with 777 liters of gas?

Answers

Answer:

Step-by-step explanation:

the numbers might be wrong

if one can holds 101,010 liters

just 777 liters will fill easily in one can

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