Mathematics High School

A-32 feet
B-76 feet
C-16 feet
D-48 feet
help!

A-32 FeetB-76 FeetC-16 FeetD-48 Feethelp!

Answers

Answer 1

Answer:

C

Step-by-step explanation:

Related Questions

2x-2y=14 into slope-intercept form

Answers

Answer:

Y=X-7

Step-by-step explanation:

solve. 2x-5=8x+7-x

it's number 4 on the picture
​

Answers

Answer:

x = -12/5

Step-by-step explanation:

hope this helps you

Reasoning Solve the system of linear equations using substitution. Use pencil and paper. Which expression would be easier to substitute into the other​ equation, in order to solve this​ problem? Explain your reasoning. x = 4y - 2 x + 4y =7

Answers

Answer:

x = 5 /2 , y = 9 / 8

Step-by-step explanation:

x = 4y - 2 ....... (i)

x + 4y =7 ....... (ii)

Substituting eqn  (i) into eqn (ii);

(4y - 2 ) + 4y = 7

4y - 2 + 4y = 7

8y = 7 + 2 = 9

y = 9 / 8

substitute y = 9 / 8 in eqn (i)

x = 4 (9 / 8) - 2

x = 9 / 2   -   2

x = (9 - 4 ) / 2

x = 5 / 2

PLEASE HELP
Is this graph proportional or non
Group of answer choices
Proportional
non-proportional

Answers

You have to provide a picture so we can answer your question

Answer:

I dont see a picture-

Step-by-step explanation:

b³ - 3a⁵ = answer this for brainliest and 50 points!

Answers

Answer:

-3a^5+b^3

Step-by-step explanation:

The only thing we can do here is flip the equation around-

-3a^5+b^3

Find.
bcbshdbsvbdbdbxbdddd did

Answers

Answer

bcbshdbsvbdbdbxbdddd did u

Step-by-step explanation:

Answer:

baby im not even here.

Step-by-step explanation:

PLEASE HELP ASAP IM TIMED
What steps are used to solve the equation?

g – 8 = 14



Complete the statements.

First,
both sides of the equation.
The solution of the equation is
.
Check the solution by substituting
for g and simplifying.

Answers

Answer:

both sides of the equation.

The solution of the equation is

.

Check the solution by substituting

for g and simplifying.

Step-by-step explanation:

What steps are used to solve the equation?

g – 8 = 14

Complete the statements.

First,

both sides of the equation.

The solution of the equation is

.

Check the solution by substituting

for g and simplifying.

Answer:

Step-by-step explanation:

What steps are used to solve the equation?

g – 8 = 14

 

Complete the statements.

First,  

✔ add 8 to

both sides of the equation.

The solution of the equation is  

✔ g = 22

.

Check the solution by substituting  

✔ 22

for g and simplifying.

Hurry pls I have a few mins left

Answers

the answer would be (4,2) i think

Hello! PLEASE SOLVE ALL 4 ASAP! YOU WILL BE A GREAT HELP! :)

Answers

Answer:

1. a+b 2.a-b. 3. ab 4. a/b

2+2=4, 6-4=2, 3x2=6, 12/6=2

x/a = y/b solve for b

Answers

Answer:

b=ya over x

Step-by-step explanation:

Each box contains 6 pens as shown in the table. # of Boxes # of Pens 1 6 2 12 3 18 4 Which list includes only independent quantities? O 1, 2, 3, 4 O 2, 4, 6,8 O 1, 2, 6, 12 O 6, 12, 18, 24​

Answers

Answer:

pens

Step-by-step explanation:

Select the correct answer.
Tom goes to London for a week. His entire trip costs him £2,000. how many dollars did he spend on this trip if £1 = $1.41?

Answers

Answer:

$2,820

Step-by-step explanation:

Since, £1 = $1.41

Therefore, £2,000 = 2000*1.41 = $2,820

What is the correct answer for the expression 8 + (-15)

Answers

Answer:

-7

Step-by-step explanation:

8+ (-15)

-7

same as saying 8-15 = -7

Zachary is standing in a stadium and has the option of running up a staircase or down a staircase for exercise.

The function f(x)= 1/25(∣4x∣+2x) will determine how many calories Zachary will burn if he runs up x steps. Use a negative value for x if he runs down the stairs. What does the domain represent in this function?

Answers

Answer:

R(All real numbers)

Step-by-step explanation:

We are given that the calories burn in x steps of running is given by

[tex]f(x)=\frac{1}{25}(|4x|+2x)[/tex]

We have to find the domain of this function.

We know that

|x|=[tex]x, x\geq 0[/tex]

    -x, x<0

Therefore, the function

[tex]f(x)=\frac{1}{25}(4x+2x) ,x\geq 0[/tex]

             [tex]\frac{1}{25}(-4x+2x) ,x<0[/tex]

[tex]f(x)=\frac{1}{25}(6x), x\geq 0[/tex]    

            [tex]\frac{1}{25}(-2x), x<0[/tex]

The function is defined for all values of x.

Therefore, the domain of f(x)=All real numbers (R)

HELP! please asap due tomorrow

Answers

Answer:

area is 12

Step-by-step explanation:

Answer: 12 mm

Step-by-step explanation:

create a proportional ratio to the given ratio 7/7= ?/?

Answers

Answer:

14/14

Step-by-step explanation:

multiply 7/7 by 2/2

=14/14

cos(-735") =

Your answer:
A. cos 35°
B. Cos 335°
C. cos 345°
D. cos 45°

Answers

Answer:

Cos(735) = 0.965925826289

Step-by-step explanation:

This is the same answer you will get if you have a scientific calculator set to DEG mode and then enter 735 followed by the Cos button.

Jasmine ran for 98.4 minutes. Throughout her run, she ran at a constant pace of 8.2 minutes per mile. How many miles did Jasmine run?\


HeLp 6Th GraDe iS haRd!!!! (actually)

Answers

12 miles
I dunno I legit forgot how to do it but if you divide 98.4 with 8.2 you get 12 so yuh tell me if I’m right tho

how do i graph y=-x+3

Answers

Answer:

y=-x+3 follows the same equation as y=mx+b

3 is b, and b is the y-intercept. The y intercept is where the line crosses on the y axis,  and -x is is m, which is the slope. However since its a variable, its point is on the same number as positive three on the y axis, so then its 3 on the x axis.

Step-by-step explanation:

Hope this helped

HELP ASAP!! PLS HELP IM BEGGING YOU PLS PLS PLS!! (BRIANLIST)

Answers

With what? You don’t have anything attached..

whats the answer? help pls!!

Answers

Answer:

27

Step-by-step explanation:

since 32 is 3 times the size of 12 multiply 9 by 3

Answer:

24

Step-by-step explanation:

1. Cross multiply:

32 * 9 = 12 * C

2. Divide each side by 12:

C = (9 * 32) /12

3. Reduce:

C = 24

Final proportion:

9 24

--- = ---

12 32

Donna bought a candy bar for $1.50.
She paid with nickels and dimes.
She used 21 coins in all. How many
nickels (n) and how many dimes (d)
did she use?

Answers

Answer:

12 Nickels & 9 Dimes

Step-by-step explanation:

Systems of Equations

0.05x + 0.10y = 1.50

x + y = 21

Find the intercept and you get (12,9)

I don’t know how to answer this. please helppp!!!

Answers

Answer:

x=8

Step-by-step explanation:

the larger triangle has a scale factor of 4/3, so 4/3 times 5x+2=7x

(20x+8)/3=7x

20x+8=21x

8=x

Answer:

I think x is 35

Step-by-step explanation:

Im guessing

A car travels 54.9 miles in an hour. If the car continues at the same speed for 2 hours, how many miles will it travel?

Answers

Answer:

6588 miles

Step-by-step explanation:

Here's what you have to do: multiply. 54.9×120= 6588 (you multiply it by 120 because that's how long two hours is) so if he traveled in the same speed for two hours the car would have traveled 6588 miles

Andre tried to solve the equation 1/4(x + 12) = 2. What was his mistake? *
1/4(x+12=2
1/4x=-10
x=-40

Answers

Answer:

x=-4

Step-by-step explanation:

x+12=8    

x=8-12

Andre did not multiple both by four to get the exact whole number. He also, didnt subtract 12 which is not possible due to it being multiplied by 1/4.

I am in need of assistance.

Answers

Answer:

A. x = 6.08, x = -0.58

Step-by-step explanation:

[tex]\displaystyle \frac{2x}{x-4}-\frac{2x-5}{x^2-10x+24}=\frac{-3}{x-6}[/tex]

1. Factor the denominator.

[tex]\displaystyle \frac{2x}{x-4}-\frac{2x-5}{(x-6)(x-4)}=\frac{-3}{x-6}[/tex]

2. Multiply the leftmost fraction by (x-6)/(x-6) to get common denominators.

[tex]\displaystyle \Big ( \frac{x-6}{x-6} \Big ) \frac{2x}{x-4}-\frac{2x-5}{(x-6)(x-4)}=\frac{-3}{x-6}[/tex]

3. Simplify.

[tex]\displaystyle \frac{2x^2-12x}{(x-4)(x-6)}-\frac{2x-5}{(x-6)(x-4)}=\frac{-3}{x-6}[/tex]  

4. Combine like terms.

[tex]\displaystyle \frac{2x^2-14x+5}{(x-4)(x-6)}=\frac{-3}{x-6}[/tex]  

5. Multiply the right side of the equation by (x-4)/(x-4).

[tex]\displaystyle \frac{2x^2-14x+5}{(x-4)(x-6)}=\frac{-3}{x-6} \Big ( \frac{x-4}{x-4} \Big )[/tex]  

6. Simplify.

[tex]\displaystyle \frac{2x^2-14x+5}{(x-4)(x-6)}=\frac{-3x+12}{(x-6)(x-4)}[/tex]

7. "Cancel" out the denominators because they are equivalent.

[tex]2x^2-14x+5=-3x+12[/tex]

8. Set the equation equal to 0.

[tex]2x^2-11x-7=0[/tex]

Quadratic formula:

[tex]\displaystyle x = \frac{-b\pm \sqrt{b^2-4ac} }{2a}[/tex]  

9. Factor using the quadratic formula.

[tex]\displaystyle x = \frac{-(-11)\pm \sqrt{(-11)^2-4(2)(-7)} }{2(2)}[/tex]

10. Multiply and simplify.

[tex]\displaystyle x = \frac{11 \pm \sqrt{177} }{4}[/tex]

11. Plug this into your calculator and solve for x.

[tex]x=6.07603367 \approx 6.08[/tex] [tex]x=-0.57603367 \approx -0.58[/tex]

The correct answer is A. x = 6.08, x = -0.58.

Solve 8 ÷ one third = ___.

Answers

Answer: 24

Step-by-step explanation: Good luck! :D

pls help i am on a timer

Answers

Answer:

I think the answer is C - (x+2)^2+1

-4a+18
And It’s NOT -2(2a-9)

Answers

Answer:

14a

Step-by-step explanation:

14a
hope this helped

i need help, can someone please help!

Answers

Answer:

(25 x 3) - 14 = 61!

Step-by-step explanation:

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