Mathematics High School

can some one please help me with thissss if you don't mind

Answers

Answer 1

The answer is C

11x^2 + 35x + 2

Let me know if you want a step by step explanation. Hope this helps!!

Related Questions

What is the range of the first graph & the domain of the second graph ?

Answers

Answer:

Step-by-step explanation:

dkdkdinddkkddksnndkeke

A soccer tournament was designed with 512 teams where an eighth of the teams were eliminated after each round. Write a function, f(x), that models the number of teams still in the number of teams still in the tournament after x rounds have been played.

Answers

Answer:

Step-by-step explanation:

fsdsdsdwdd

A motorist is pumping gas into his car at a rate of StartFraction 5 over 12 EndFraction of a gallon every StartFraction 1 over 24 EndFraction of a minute. At this rate, how many gallons of gas will he have pumped into his car in One-half of a minute?
1
5
10
20

Answers

The answer might be 5, I am not 100% sure tho

it is 5

Step-by-step explanation:

$60,000 is invested for 2 years at a simple interest rate of 5%. how much does the investment earn?

Answers

Answer:

6,000

Step-by-step explanation:

It's correct trust me

find the size of angle X.

Answers

Circle adds up to 360

81+164=245

360-245= 115

Answer is :115

The size of angle x is 115.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

From the figure,

The whole complete angle is 360.

This means,

164 + 81 + x = 360

Solve for x.

164 + 81 + x = 360

245 + x = 360

x = 360 - 245

x = 115

Therefore,

The size of angle x is 115.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Which expression is equivalent to 6(5x + 4) - 6x ?
a. 24x + 24
b. 48x
C. 30x + 24
d. 5x + 10

Answers

Answer:

a. 24x + 24

Step-by-step explanation:

Given

6(5x + 4) - 6x

= 30x + 24 - 6x

= 24x + 24

Hope it will help :)❤

Help me with this please

Answers

Answer:

Step-by-step explanation:

hello help please i’ll mark brainliest!!!

Answers

Answer: The answer is the milky way galaxy.

Step-by-step explanation: It is that answer because nothing is brighter than it.

Answer:

The Milky Way galaxy

Step-by-step explanation:

A preschool has a student to teacher ratio of 5:2 The total number of students and teachers was 56 last year and is 70 this year How many students and teachers were there for each of the two years

Answers

Answer:

Step-by-step explanation:

Student : teacher = 5 : 2

Number of students = 5x

Number of teachers = 2x

Last year:

Last year Total = 56

5x+ 2x = 56

7x = 56

x = 56/7

x = 8

Number of students = 5*8 = 40

Number of teachers = 2*8 = 16

This year:Total = 70

5x + 2x = 70

7x = 70

x = 70/7

x = 10

Number of students = 5*10 = 50

Number of teachers = 2*10 = 20

-3x + -15 = 12
x = __

Answers

Answer:

x=9

Step-by-step explanation:

alright so first we eliminate the -15 and to do that we add 15 on both sides:

-3x-15+15=12+15

-3x=27

Now we divide 3 on both sides to make the equation equal to x

[tex] \frac{-3x}{-3} = \frac{27}{-3} [/tex]

x=9

And that's your answer, you're welcome :)

$750 at 6% for 18 months

Answers

Answer:

The interest is $1242.734 and the amount is $13242.734.

Step-by-step explanation:

STEP 1: Convert interest rate of 1.5% per month into rate per year.

STEP 2: Convert 210 days into years.

STEP 3: Find an interest by using the formula , where I is interest, P is total principal, i is rate of interest per year, and t is total time in years.

In this example P = $12000, i = 18% and t = 0.57534 years, so

STEP 4: Find an amount by using the formula .

Since P = $12000 and I = $1242.734 we have

Solve
15x +4< 26.5
Need help fast pls

Answers

Answer:

x<1.5

explanation: move 4 to other side subtract it with 26.5 then divide it by 15

Answer:.

Step-by-step explanation:

25 is what percent of 365?
I really need helpp

Answers

6.85% that should be right

Answer:

Step-by-step explanation:

Rodney is making three pizzas. The recipe says that, for one pizza, he needs 2 cups of flour, 2 teaspoons of instant active dry yeast, 2 cloves of garlic, 1 tablespoon of olive oil, and some other ingredients. Rodney is out of flour and goes to the store to buy a bag containing 20 cups of flour. How much flour will he have left over after making the pizzas?*

Answers

Answer:

+20+-+6+=+14+

He will have 14 cups leftover

Step-by-step explanation:

2/4 of the sum 17 and 4

Answers

[tex]\frac{2}{4} =\frac{1}{2}[/tex]

[tex]\frac{1}{2}[/tex]×[tex](17+4)[/tex]

[tex]\frac{1}{2}[/tex]×21[tex]=10.5[/tex]

Hope this helped.

The sum of 17 and 4 is 10.5

what is the length of the sude of a cube whose volume is 35937 cm³

Answers

The answer is 33. The side lengths of a cube are all the same and the volume is length x width x height. So, you just cube 35,937 cm to get 33 cm.

Answer:

Step-by-step explanation:

this is just areas ykyk

Answers

Answer: 108 sq units

Step-by-step explanation:

Multiply

Mark think of a number mark doubles it and add 2.9 to get answer of 30.6 form an equation with x from the information

Answers

Answer:

2x + 2.9 = 30.6

Step-by-step explanation:

We are to represent the unknown number that Mark thinks of with x

If Mark doubles this unknown number, he multiplies it by 2 and the unknown number becomes - 2x

He then adds 2.9

The equation becomes 2x + 2.9

The answer of the above equation is 30.6

This gives : 2x + 2.9 = 30.6

Anyone please help I have been working on this all day I am so stuck and stressed please

Answers

Answer:

61.6

Step-by-step explanation:

tan(72) = x/20

x = 61.6 rounded to the nearest tenth

Match each number with the value of the number rounded to the nearest hundred. 700800763849738Answer: _________________

Answers

Answer:

7008007638496700

Step-by-step explanation:

if you are rounding near the nearest 100th then it would be 7008007638496700

Could anybody help me with these few they're awfully confusing to me.

Answers

Answer:

how can I be of help

can't see anything actually

geometry, can u help????

Answers

Well since we’re given 2 angles, 62 and 58, we have enough information to solve the problem.

Since any triangles angles always add up to 180 degrees, we can simply add up 62 and 58 then subtract from 180.

62
+58
———
120

Now to find the last angle of the triangle you have to subtract 120 from 180 which is 60 degrees. This means x = 60.

However we’re not done, with this 60 we can now calculate y. Since the line is a 180 angle line! We can just subtract 60 from 180 which gives us 120.

The angle of y is 120

maths

Airplanes use radar (radio waves) to measure distances.

The plane is at a height of 5200 m. The airport is 10.2 km away.

How far does the plane need to travel before it lands?

a) 11.4 km

b) 10.4 km

c) 5200 km

d) 10.2 km

Answers

Answer:

10.2 km

Step-by-step explanation:

I thought we have to add 5200 m + 10,2 km, but for this result there is no an alternative. So the correct answer must be 10,2 km, if the plane is right above the airport.

D is the answer, hope it helped

Mrs. Datz had to make a visit to the bank because her account was overdrawn
by $32. After making a deposit of $100, Mrs. Datz was now happy that she had
some money. How much money did she have after making the deposit?

Answers

Answer:

The answer of this question is $68.

She would have $68 since you would subtract the 32 that she had overdrawn from the 100 that she deposited.

A teacher is planning a class trip to the aquarium. The aquarium requires 2
chaperones for every 15 students. The teacher plans accordingly and orders a
total of 85 tickets. How many tickets are for chaperones, and how many are for
students? Use the table to help you solve.
Use a table.
(Fill rows as needed.)
kids
chaperones
total
15
2
17

Answers

Answer:

The aquarium requires 2 chaperones for every 15 students. The teacher plans accordingly and orders a total of 85 tickets. How many tickets are for chaperones, ...

Step-by-step explanation:

What is the area of the following circle?
Either enter an exact answer in terms of or use 3.14 for 1 and enter your answer as a decimal.
d = 8

Answers

Answer:

50.24

Step-by-step explanation:

A= pi r^2

A= 3.14 * 4^2

A= 3.14 * 16

A= 50.24

which answer matches the sentence?

9 is 3 less than a number n

1. 9=3-n
2.9=n+3
3. 9=3n
4. 9=n-3

Answers

Answer:

Step-by-step explanation:

'3 less than n' = n-3

'9 is' = 9=

the tiles on cathy's bathroom floor are square shaped and each tile covers an area of 90 square inches. simplify an expression to represent the side length of each tile.

Answers

Answer:

[tex]\huge\boxed{\sf L = 3\sqrt{10} }[/tex]

Step-by-step explanation:

Area of a square tile = 90 square inches

Let the side length of tile be "L"

Condition:

Area = 90

L * L = 90

L² = 90

Taking sqrt on both sides

L = √90

L = 3√10

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

Will give brainliest

Answers

Answer:

0.01-S 0.03-H 0.09-E 0.1-W 0.14-A 0.16-S 0.18-N 0.19-T 0.2-S 0.22-E 0.25-E 0.27-N 0.3-B 0.31-E 0.33-C 0.39-A 0.4-U 0.47-S 0.48-E 0.5-O 0.55-F 0.6-H 0.64-E 0.7-R 0.76-S 0.79-M 0.8-A 0.81-L 0.88-L 0.9-S 0.93-I 0.96-Z 0.99-E

Sentence:

SHE WASN'T SEEN BECAUSE OF HER SMALL SIZE.

having trouble with fractions
z-2/5=1/3

Answers

Answer:

z=11/15

Step-by-step explanation:

z=1/3+2/5=1x5/15+2x3/15=5/15+6/15=11/15

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