Which expression is equivalent to ^^

Answers

Answer 1

Answer:

The answer you're looking for is D! I hope this helped :)

Related Questions

A band earns $400 for playing at the festival the manager is pay 10% of the money earned and the band is saving 15% of the money earned to put towards Recording expenses how much money is left for the band to split?

Answers

The answer is 300 =)

I need help fast

If triangle RST cong triangle XYZ , then ST is congruent to which of the following?

Answers

YZ since they are in the same spot in the cong statement

during a holiday sale, a furniture store is offering 12% off all merchandise. after the discount is applied, the customer must pay 5% sales tax on the purchase price. which of these shows the correct final price for the given item? select all that apply

Answers

Answer:

Answer Key 7-5 Thru 7-8

Step-by-step explanation:

Question 2 (1 point) (11.01 MC) Nina has a piece of fabric measuring 5 yards. How many 1-inch strips can be cut from the fabric? (1 point) a 17 strips b 50 strips c 60 strips d 120 strips

Answers

Answer:

180 strips

Step-by-step explanation:

Note that:

1 yard = 36 inches

5 yards = x

Cross Multiply

x = 5 × 36 inches

x = 180 inches

Hence:

1 piece of fabric = 180 inches

How many 1-inch strips can be cut from the fabric?

180 inches = 1 piece of fabric

1 inch = x

x = 180 strips

solve the simultaneous equation 4x^2 - 9y^2 = 19

2x + 3y= 1

Answers

The line 2x +3y = 1 is tangent to 4x^2 -9y^2 = 19

Solve the linear equation for y

1) y = -2x/3 +1/3

substitute for y in the equation of the hyperbole

4x^2 -9(-2x/3 +1/3)^2 = 19

4x^2 -9(4x^2/9 -4x/9 +1/9) = 19

4x^2 -4x^2 +4x -1 = 19

4x -20 = 0

4x = 20

x = 5

use equation 1 to get the value of y

y = -2(5)/3 +1/3 = -3

******************************************************************

solution is x = 5, y = -3 which is the point (5, -3)

check the solution

hyperbole

4(5^2) -9(-3)^2 = 19

100 -81 = 19

19 = 19

Line

2(5) +3(-3) = 1

10 -9 = 1

1 = 1

Mark as brainlist

According to the graph, what is the solution (ordered pair) of this system of equations?

Answers

Answers:

(2, -3) and (3, -3)

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

Work Shown:

Since f(x) = -3, we'll replace f(x) with -3 and solve for x

f(x) = x^2 - 5x + 3

-3 = x^2 - 5x + 3 .... f(x) replaced with -3

0 = x^2 - 5x + 3 + 3 ... adding 3 to both sides

0 = x^2 - 5x + 6

x^2 - 5x + 6 = 0

(x - 3)(x - 2) = 0 .... factor; you can also apply the quadratic formula

x-3=0 or x-2=0

x = 3 or x = 2

So that explains where that '2' comes from when they listed (2, ?)

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

To find what replaces the question mark, we will plug x = 2 into the function

f(x) = x^2 - 5x + 3

f(2) = 2^2 - 5(2) + 3

f(2) = 4 - 10 + 3

f(2) = -3

We could have skipped this portion and said that the solution is (2,-3) but plugging x = 2 into the function to get the output y = -3 helps confirm that x = 2 is one of the x solutions.

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

Let's do the same for x = 3

f(x) = x^2 - 5x + 3

f(3) = 3^2 - 5(3) + 3

f(3) = 9 - 15 + 3

f(3) = -3

We end up with the same output, so x = 3 is confirmed as well.

The graph below visually helps reinforce these confirmations. Each solution is an intersection between the two curves.

Answer:

cool

Step-by-step explanation:

I'm not sure I'm just getting points

What is 8 to the power of two?

Answers

8^2 = 8x8. 8x8=64. 64 is your answer.

please answer don’t comment if u don’t know

Answers

Answer:

the first answer choice

Step-by-step explanation:

if you do 1/3 times -9 its -3

What type of slope does the following equation have y = -6?

A. Positive
B. Negative
C. Zero
D. Undefined

Answers

Answer:

C. Zero

Step-by-step explanation:

This is because if you graph it, it is in a straight line horizontally, it doesn't go up or down.

Please help will give brainliest

Answers

Answer:

sorry bro i dont know

Step-by-step explanation:

Answer:

sin A = 3 over 5; 3/5

cos A = 4 over 5; 4/5

tan A = 3 over 4; 3/4

Step-by-step explanation:

y
70
What is the sum of the degree measures
of angles x and y?

Answers

Answer:

I know for sure, x=110 and the interior of a triangle is 180 degrees added up, so it is definately less than 180 degrees for the 2 angles added up, I am not sure what y is I haven't done geometry for almost 2 years now sorry.

if u help me u will be poggers PLS

Answers

AB and CD are parallel because they are stray Ight and not slanted at all but EF and GH are slanted therefore they are not parallel

Answer:

AB and CD are parallel

EF and GH are tilted

Step-by-step explanation:

hope this is

Triangle QRS is located at Q(‐2, 3), R(6, 3), and S(‐2,‐2). Which of the following classifies triangle QRS?

Answers

Answer:

Equiangular Triangle (D)

Step-by-step explanation:

The points connect to make a right angle which has all equal angles.

Answer:

it's isosceles!

Step-by-step explanation:

the points form a right triangle, which eliminates equiangular without even thinking about it since equiangular triangles must have all equal angles, which is impossible with a 90 degree angle since all angles of a triangle add up to 180. Equilateral is also eliminated because the side lengths are not equivalent. Scalene is also eliminated because the two sides adjacent to the 90 degree angle are congruent. This leaves isosceles. It is isosceles because it has two congruent side lengths and two congruent angles.

-9e - 4 > 41
show u work plz

Answers

Answer:

e = -5

Step-by-step explanation:

-9e - 4 > 41

+4 +4

-9e > 45

divide by -9 on both sides

e = -5

Hope dis helped!

Mr Jones buys a new car for £14 995. By the end of the year the value of the car has gone down by 40%. How much is the car now worth?

Answers

Answer:

£8997

Step-by-step explanation:

Given data

Mr Jones buys a new car for £14 995

let us find the value of 40% of £14 995

=40/100* £14 995

= 0.4* £14 995

= £5998

Hence the car will cost

=£14 995- £5998

=£8997

Can someone pl help. Thx

Answers

Answer:

3.10?

Step-by-step explanation:

i dont know sorry if its wrong

Tyler bought 2 tickets to a basketball game on the website Game Finder. Each ticket cost $65, and the website charged a convenience fee that was a small percent of the ticket cost.

If Tyler’s total bill came to $132.60, what percent was the convenience fee?

Answers

Answer: 1.961%

Step-by-step explanation:

15/4 improper fraction to whole number

Answers

Answer:

The answer is 3

Step-by-step explanation:

Can someone help me solve this question !

Answers

Answer:

m= 2/3

Step-by-step explanation:

up 2 right 3

y= 2/3x-2

Answer:

m=2/3

Step-by-step explanation:

when it asks for m its asking for the slope and the slope of that line is 1/3

Nicole had two days to write a paper for
her English class. She wrote 3 pages the
first day and 4į pages the second day.
How many total pages did Nicole write for
her paper?
Give your answer as a mixed number in simplest form.
Enter the number that belongs in the green box.
Ok

Answers

Answer:

7/1

Step-by-step explanation:

7 over 1 equals 7 which is the answer.

(3x)^3

(power of a product rule)

Answers

wouldnt it be like 27x because its 3•3•3

Answer:

Step-by-step explanation:

Here is your workings

(3x)^3 Apply the rule of exponents

Step 2

(3x)^3=3^3x^3 Simplify

Step 3

3^2=27 Solve

27x^3

Find z.
5 = z/-4 - 3

Answers

Answer:

z = -32

Step-by-step explanation:

5 = z/-4 - 3

Add 3 to both sides

8 = z/-4

Multiply both sides by -4

-32 = z

yall please help i am struggling

Answers

Answer:

I think it might be around 93

Step-by-step explanation:

Ms.Nguyen needs to separate $385 into three parts to pay some depts. The second part must be five times as large as the first part. The third part must be $35 more than the first part. How much money must be in each part?

Answers

Ok so u divid 385 by 3 then ur answer is 128 so divided that again and its 42 so divid again by 3 is 14x5=70 so 70 is the second part and the first part is about 14 them the 3rd part is about 105

What is the answer help me??!!

Answers

What were the other choices??

for every 3 hours of ballet practice, Danielle drinks 2 cups of water. How much will she drink during 7.5 hours of practice?

Answers

Answer:

5 cups of water

Step-by-step explanation:

well if we take this and turn it into a ratio, we know the base is 3hrs/2cups

so if we want to find 7.5hrs/x then we just multiply the two fractions and see what we get. so 7.5 divided by 3 is equal to 2.5

so we take the amount of water she drinks in 3hrs which is 2cups of water and we multiply that by 2.5 leaving us with Danielle drinking 5 cups of water in 7.5 hours of ballet practice.

hope this helps if it did please leave a like, rate, and give me the brainliest is possible!

have a great day!

I would assume it would be 4.5 cups

What is the sum of -5 + 4

Answers

Answer:

-1

Step-by-step explanation:

please rate :)

-1?
Cuz u move to the right of the number line if ur adding a positive to it

HELP PLEASE I NEED THE ANSWER
find x

Answers

You have to add the sides so 3cm + 9cm which gives you 12 cm therefore....

X = 12 cm :D

Find the slope of the line that passes through these two points:
(-11, 7) and (-11,-2)

Answers

Answer:

I think that it is 0.9.

Step-by-step explanation:

-11-(-11)=0. Then 7-(-2)=9

the paint store has 45 gallons of white paint in stock how many quarters how many quarters of white panit is this

Answers

Answer:

45 • 4 = 180

Step-by-step explanation:

1 quart = 1/4 gallon.

45 • 4 = 180

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