math Question Help to solve Multiple Choice

Math Question Help To Solve Multiple Choice

Answers

Answer 1

Answer:

B. 49

Step-by-step explanation:

f(7) = 7² = 49

_______


Related Questions

simplify the expression

Answers

2x 2y...... ............

4278206 this numbers name ?​

Answers

forty two lakh seventy eight thousand two hundred and six

A rectangular in ground pool needs to be filled with water. The pool is 20 feet long 9 1/2 feet wide, and 5 1/2 feet deep determin the maximum amount of water the pool can hold? PLS ANSWER IM GOING TO FAIL

Answers

Answer:

1045 ft³ of water

Step-by-step explanation:

Given :

Length = 20 feets

Width = 9 1/2 feets

Height = 5 1/2 feets

The maximum of water the pool can hold is equivalent to the volume of the pool ;

Hence, Volume = Length * width * height

Volume = 20 * 9 1/2 * 5 1/2

Volume = 1045 ft³ of water

Are the lines parallel?

Answers

No the lines are not parallel


A hotel has 480 rooms. Of these rooms,
are non-smoking. How many rooms are smoking?

Answers

Answer:

The number of smoking rooms [tex]N_s = \frac{480(100-x)}{100}[/tex], in which x is the percentage of non-smoking rooms.

Step-by-step explanation:

We are given a percentage of rooms that are non smoking, lets say x%, and (100-x)% will be smoking rooms. The number of rooms which are smoking is the total number of 480, multiplied by (100-x) and divided by 100.

Then:

[tex]N_s = \frac{480(100-x)}{100}[/tex]

geometry acellus i need help pretty please

Answers

Answer:

change your pfp and ill give u the answer

Step-by-step explanation:

Answer:

x = 17.5 degrees

Step-by-step explanation:

So with this, it gives you the angle measure and the terms for that angle measure for Angle EDC. Since these are equal, set them equal to each other.

2x+10 = 45

Move over the 10

2x = 35

Divide by 2

x = 17.5 degrees

That's all.

Suppose Xinwei want to put a fence around a rectangular field, where the width (w) is three times the length (l). Give an expression for the perimeter of the field in terms of its length (l).

Answers

Answer:

P = 8 l

Step-by-step explanation:

Let's consider a rectangular field with dimensions:

width (w)length (l)

We know that the width (w) is three times the length (l), that is,

w = 3 l   [1]

We can calculate the perimeter (P) of a rectangle using the following expression.

P = 2 l + 2 w   [2]

If we replace [1] in [2], we get,

P = 2 l + 2 (3 l)

P = 2 l + 6 l

P = 8 l

Rational numbers m and n are plotted on the number line.

Answers

Answer:

n - m is positive

Step-by-step explanation:

Given

m and n on number line

Required

Which is true

From the attachment, we have:

[tex]n >m[/tex]

[tex]n > 0[/tex] and [tex]m < 0[/tex]

[tex](a):\ n - m[/tex]

Since: the above inequalities are true, then:

[tex]n - m > 0[/tex]

(a) is true

There is no need to test other options; since (a) is true

A store has a sale on paper cups, 2 packs for $15.00. There are
100 cups in each pack.
How many cups are you purchasing?

Answers

Answer:

15/2=7.5

7.5/100=0.075

0.075$ per cup.

-TheOneandOnly003

Hope this answer helps you :)

Have a great day :)

Mark brainliest

200

The question was “how many cups are you purchasing?”, not the cost per cup!

Choose the symbol that correctly compares the fractions below. 1/6 ? 4/5
A. =
B. >
C. <​

Answers

Answer:

The value of 1/6 is less than the value of4\5.

So, the answer is < .

Choose the symbol that correctly compares the fractions below.

1/6 ? 4/5

[tex]{ \bf{ \underbrace{Answer}}}[/tex]

C. < ✅

Step-by-step explanation:-

[tex] \frac{1}{6} < \frac{4}{5} \\ 0.1667 \: < \: 0.8[/tex]

[tex]\bold{ \green{ \star{ \orange{Hope\:it\:helps.}}}}⋆[/tex]

plz help me without putting links or files

Answers

Answer:

Step-by-step explanation:

4(1/4) + 3/8 + 3(1/2) + 5/8 + 3/4

1 + 8/8 + 3/2 + 3/4

1 + 1 + 12/8 + 6/8

2 + 18/8

2 + 2 1/4

= 4 1/4 pounds

HELP NEEDED!!! QUICK QUESTION

Answers

Answer:

A) q>0

Step-by-step explanation:

_______________


Three hens can lay three eggs in three minutes? How many eggs do the hens lay in 2 hours assuming consistent
output?

Answers

assuming 2hrs is 120mins and 120mins is 7200sec divide 7200 by 3 which is 2400

Solve the following linear equation for m.

2m−13=−8m+27

Answers

Answer:

4

Step-by-step explanation:

2m−13=−8m+27

2m+8m=27+13

10m=40

m=40÷10

Therefore, m=4

Answer:

2m - 13 = -8m +27

2m + 8m = 27 + 13

10m = 40

m = 4

The domain of a function h(x) is x < 5, and the range is y< 4. What are the
domain and range of its inverse function, h^-1( x)?

PLEAAAASASE HELP ME

Answers

The domain and the range of its inverse function, h^-1( x) are x < 4 and y < 5

How to determine the domain and the range?

The domain and the range of the function are:

x < 5 and y < 4

When the function is inverted, the domain becomes the range and vice versa.

This means that the domain and the range of its inverse function, h^-1( x) are x < 4 and y < 5

Read more about domain and range at:

https://brainly.com/question/2264373

#SPJ1

If you subtract 13 from an even number, the answer will be odd.

A. True
B. False

Answers

Answer:

A. True

Step-by-step explanation:

Even numbers are divisible by 2 with no remainder. 13/2 = 6.5 so yes.

If h(x) = 6 – X, what is the value of (hon (10)? O 4 -2 10 If p(x) = 2x2 - 4x and q(x) = x - 3, what is (pºq)(x)? O 2x2 - 4x + 12 O 2x2 – 16x + 18 O 2x2 – 16x + 30 O 2x2 – 16x + 15

Answers

2(x2-6x+9)-4(x-3) .... Report. 10/05/20 ... Since p(x) = 2x2 - 4x, we get: 4 - 4(x-3) = 4 - 4x + 12 = -8 - 4x (assuming 2x2 ... 4x. Note ** if in the original equation "2x2" means "2 times x to the power of 2" ... No packages or subscriptions, pay only for the time you need.2 answers Top answer:

p(x) = 2x2 – 4x and q(x) = x – 3, (p•q)(x).

The value of h(10) if h(x) = 6 – X and (pºq)(x) are -4 and 2x² - 16x + 18 respectively

How to solve equation

h(x) = 6 – x

h(10) = 6 - 10

= -4

If

p(x) = 2x² - 4x

q(x) = x - 3

(pºq)(x)

= (2x² - 4x) (x - 3) × 4

= 2x² - 16x + 18

Learn more about equation:

https://brainly.com/question/2972832

Which expression is equal to 5÷8

Answers

Answer:

-3

Step-by-step explanation:

the question really doesnt make sense

If a maximization linear programming problem consists of all less-than-or-equal-to constraints with all positive coefficients and the objective function consists of all positive objective function coefficients, then rounding down the linear programming optimal solution values of the decision variables will ________ result in a(n) ________ solution to the integer linear programming problem. never, non-optimal sometimes, optimal always, optimal

Answers

Answer:

always, feasible

Step-by-step explanation:

In a linear programming problem we find the extreme value of the linear function which is subjected to some certain constraints.

When the [tex]\text{ maximization linear programming}[/tex] consists of all the [tex]\text{less than or equal}[/tex] to constraints having the all positive coefficients and the objective functions consisting of all the objective function coefficient that is positive, then we can round the linear programming optimal solution values from the decision variables will [tex]\text{always}[/tex] result in the [tex]\text{feasible}[/tex] solution to the integer linear programming problem.

Can someone please help?

Answers

Answer:

The last one: 25%

Step-by-step explanation:

Answer:

25% because 25 is 1/4 of 100

Step-by-step explanation:

(CHILL REMINDER) I know it's difficult right now, and I know you want to give up, but now isn't the time to give up. *Everything is going to be okay, I promise.*
We are here to help you...
Join Pastel Wardrobe on Roxxxblox to enter our virtual cruise and giveaways!

Answers

Answer:

thanx for the reminder

Step-by-step explanation:

have a wonderful day :)

what is the sum in the simplest from , 4 1/2 + 1 3/5

Answers

Answer:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Exact Form:

61 /  10

Decimal Form:

6.1  

Mixed Number Form:

6 1/10  

The following inequalities are equivalent except ...
A <3
B −1<2 C +1<3 D −2<1

Answers

Answer:

C + 1 < 3 is not equivalent.

Step-by-step explanation:

B - 1 < 2 ⇒ B < 3

C + 1 < 3 ⇒ C < 2

D - 2 < 1 ⇒ D < 3

Therefore, all inequalities are equivalent except C + 1 < 3.

if there consecutive terms of an AP are k+2 ,4k -6 and 3k-2 . What is the value of k​

Answers

Answer:   k = 3

===========================================================

Explanation:

A = first term = k+2B = second term = 4k-6C = third term = 3k-2

To go from the first term to the second term, we add on some common difference d.

So,

B = A+d

B = (k+2)+d

4k-6 = k+2+d

4k-6-k-2 = d

d = 3k-8

---------------

Similarly, to go from the second term to the third term, we also add on d

C = B+d

C = (4k-6)+d

C = (4k-6)+(3k-8)

C = 7k-14

3k-2 = 7k-14

---------------

Let's solve for k

3k-2 = 7k-14

-2+14 = 7k-3k

12 = 4k

4k = 12

k = 12/4

k = 3  is the final answer

---------------

If k = 3, then we have these three terms:

A = k+2 = 3+2 = 5B = 4k-6 = 4(3)-6 = 6C = 3k-2 = 3(3)-2 = 7

The arithmetic progression (AP) is 5, 6, 7. The common difference is d = 1.

Note how d = 3k-8 = 3(3)-8 = 1

mean absolute deviation) is 0.4.
Select the statement that is true.
A. The mean of this sample is likely to be the same as the mean number of hours of sleep per night of all students
in the school
B. A random sample of 50 students would likely provide a more accurate estimate of the mean number of hours of
sleep per night
C. Another random sample of 25 students is likely to have a mean between 70 and 7 8.

Answers

Answer:

a

Step-by-step explanation:

is a because is 0.4 and is absolute deviation


Translate into equations, but do not solve:
a The sum of two consecutive odd integers is 52? ​

Answers

Answer:

X + (X + 2) = 52

Step-by-step explanation:

Given that the sum of two consecutive odd integers is 52, to determine the equation that solves this problem, the following calculation must be performed:

X + (X + 2) = 52

2X + 2 = 52

X = (52 - 2) / 2

X = 50/2

X = 25

X + 2 =?

25 + 2 = 27

Therefore, the consecutive odd integers are 25 and 27.

Relationships in Figures

What is the next number in the following sequence.
0, 1 1, 2, 3, 5, 8..

a. 9
b.13
c. 10
d. 11

Please select the best answer from the choices provided

Answers

Answer:

B. 13

Step-by-step explanation:

I calculated it logically

What is the distance between Orleans and Nantes?

What is the distance from Angers to Rouen?

Miles...

Answers

Answer:or leans to Nantes is 210 miles and angers to Rouen is 185 miles

Step-by-step explanation: I need one more brainliest to get next rank I’d appreciate it

what is three quaters of 652

Answers

Answer:

The answer is 489

Answer:

four hundred eighty-nine

Step-by-step explanation:

I multiplied 3 quarters times 652

4x-3+2x-7+5x-1=58

What is x?

Answers

Answer:

69/11

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4x−3+2x−7+5x−1=58

4x+−3+2x+−7+5x+−1=58

(4x+2x+5x)+(−3+−7+−1)=58(Combine Like Terms)

11x+−11=58

11x−11=58

Step 2: Add 11 to both sides.

11x−11+11=58+11

11x=69

Step 3: Divide both sides by 11.

11x /11  = 69/11

Answer:

x = 69/11

Step-by-step explanation:

4x - 3 + 2x - 7 + 5x - 1 = 58 collect like terms ↓

11x - 3 - 7 - 1 = 58

11x - 11 = 58 move the constant to the right-hand side and change its sign ↓

11x = 58 + 11 add the numbers ↓

11x = 69 then divide both sides of the equation by 11 ↓

x = 69/11 ;)

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