This is the question here

This Is The Question Here

Answers

Answer 1

Answer: 1,200 brainliest plsss

Step-by-step explanation:


Related Questions

x=-2y+1. and 3x+8y=11

Answers

Answer:

x=-7

y=4

Step-by-step explanation:

I am assuming you want the values of x and y. We know that x=-2y+1 and 3x+8y=11. We can substitute the value of x (-2y+1) into the equation 3x+8y=11.

Therefore 3(-2y+1)+8y=11

Using the distributive property:

-6y+3+8y=11

2y+3=11

y=4

To solve for x, we will plug in 4 in -2y+1. So, x= -2(4)+1=-7.

Check: 3(-7)+8(4)=-21+32=11.

The price of administration at the zoo is $8.00. Today’s special is 20% off the price of each ticket. What is the price now?

Answers

no tax:

final price: 67.84

savings: 16.96

with tax:

final price: 64

savings: 16

(hope it helps- )

9(x – 6) ≥ 2(x – 13)

Answers

Answer:

9x-54 ≥ 2x-26

This is true 9x-54 is greater or equal to 2x-26.

Step-by-step explanation:

Have a nice day!

Answer:

Step-by-step explanation:

Simplify 9(x +1).

9x+9=5−2(9x+6)

Simplify 5−2(9x+6).

9x+9=−18x−7

Move all terms containing x to the left side of the equation.

27x+9=−7

Move all terms not containing x to the right side of the equation.

27x=−16

Divide each term by 27 and simplify.

x

=

16

27

The result can be shown in multiple forms.

Exact Form:

x=−16/27

Decimal Form:

x=−0.¯¯¯¯¯¯

         592

Please help!! (Don’t have to show work)

Answers

Answer:

2[tex] {2}^{(21) \div 20} [/tex]

HELP IM STUCK ON THIS PROBLEM!

Answers

Step-by-step explanation:

I think it's

60x-24=12(5x-2)

Answer:

12 ( 5x - 2)

Step-by-step explanation:

60x - 24 =

Factor out 12

12 (5x - 2)

If you want to EVAULATE IT than the answer is 60x - 24 but only if you want to EVALUATE IT. =D

What is the slope-intercept form of the following equation?

-3x+2y=12
Options:

2y= 3x+12

y=− 3/2x+6

y= 3/2x+6

y= 3/2x−6

Answers

Answer:

y = 3/2x + 6

Step-by-step explanation:

1. Add 3x to both sides (2y=3x+12)

2. Divide both sides by 2 to isolate the y (y=3/2+6)

You have 28m of fencing to make a rectangular garden. What different sizes of rectangular gardens could you make with this fencing? Illustrate. What gardens could you not make? What is the largest garden you could makeI'll​

Answers

The area of a shape is the amount of space it occupies.

The largest garden you could make is 49 square meters

The perimeter is given as:

[tex]\mathbf{Perimeter = 28}[/tex]

This is calculated as:

[tex]\mathbf{2 \times (Length + Width) = 28}[/tex]

Divide by 2

[tex]\mathbf{Length + Width = 14}[/tex]

This means that, the sum of the dimensions must equal 14.

So, the possible dimensions are:

1 by 13 meters2 by 12 meters3 by 11 meters4 by 10 meters5 by 9 meters6 by 8 meters7 by 7 meters

The garden with the largest dimension is: 7 by 7 meters.

So, the area of garden is:

[tex]\mathbf{Area = 7m \times 7m}[/tex]

[tex]\mathbf{Area = 49m^2}[/tex]

The largest garden you could make is 49 square meters

Read more about areas at:

https://brainly.com/question/20898622

Need help with number 4 and 5

Answers

Answer:

4. B

5. D

Step-by-step explanation:

4. Draw a line at angle to the line segment JK.

Then make three arcs on the new line using a compass without changing the setting.

Join the last arc to the endpoint of the line segment (in this case, K) and draw two parallel lines originating from the other two arcs.

5. Recall, there are two lines a and b

where x is the geometric mean.

Draw a line.

Label a point on the line (say, R)

Construct a segment (or arc) with endpoint R and length "a".

Construct a segment (or arc) with length "b" adjacent to the previous segment.

Label the endpoints (say, S and T). The line segment from point RS is "a" and that from point ST is "b".

Construct the perpendicular bisected of segment RT.

Label the midpoint of segment RT.

Using the midpoint as the center and half the length of RT as the radius, construct a semicircle.

At S, construct the perpendicular to segment RT. Label the intersection between the semicircle and perpendicular (say, Y)

SY is the geometric mean.

a/x = x/b is RS/SY = SY/ST

While standing on a moving walkway at an airport, you are carried forward
20 feet every 20 seconds for 1 minute.

Enter a function that models this situation. Determine a domain from the situation, graph the function, and identify the range. Use set notation for the domain and range.

Answers

Answer:

nice

Step-by-step explanation:

bsbcjdbfhsncjsjckskxjsjdjs

Please help. Will give Brainly. Thank you!

Answers

Answer:

heh I don't know this sorry

Step-by-step explanation:

Solve the attached question .
No Spam!
Step by step explanation needed!​

Answers

Your answer is attached.

Hence, COT A (Option A) is the right answer.

Hope it helps uh!

please help ME I BEG YOU!!!!!!!

Answers

Answer:

Lines of symmetry.

Step-by-step explanation:

Hope it helps!!!!

Numbers whose square roots are integers are called
?

Answers

Answer:

Integers such as 9 and 25, whose square roots are whole numbers, are called perfect squares.

hope it help mark as brainliest

Answer:

perfect squares

Step-by-step explanation:

Square roots are the reverse operation of squaring a value. Numbers whose square roots are Integers are  

called perfect squares. For example: √4 2. The square root sign (√ ) is called a radical. Use can use a  

calculator to determine the approximate value of a square root, estimate where the square root is on a

number line, or simplify square roots, as shown below

I NEED HELP UNDERSTANDING BOTH OF THESE QUESTIONS

Answers

Answer:

For the first image: -0.4/9

Second Image = 1.53/0.45

Step-by-step explanation:

a + b = 1.6 - 2 = -0.4 (The symbols just make it stay negative)

2 - c = 2 - (-7) = 2 + 7 = 9

--------

2a - 1/3  =  2(-3/5) - 1/3  =  -1.2 -1/3  =  -1.5333

b/15  =  -6.75/15  =  -0.45

(The two negatives make it positive)

Hope this helps

800 is 5 1/4% of what number

Answers

Answer:

42

Step-by-step explanation:

The number is 15,238.1.

What is Number system?

A system of writing to express the number is called number system.

Given that;

The expression is;

''800 is 5 1/4% of number''

Now,

Let a number = x

Then, Expression is written as;

800 = 5 1/4% of x

800 = 21/4% × x

800 = 21/400 × x

x = 800 × 400 / 21

x = 15,238.1

Thus, The number is 15,238.1.

Learn more about the number system visit:

https://brainly.com/question/6248726

#SPJ2

the -------------- is the centerof massof the triangle

Answers

Answer:

The centre of gravity.

Step-by-step explanation:

can i have brainliest pls?

Find the least common multiple of 12, 18, and 20.
A. 2×2×3×5
B. 2×2×3×3×5
C. 2×3×5

Answers

Answer:

180

Step-by-step explanation:

Answer:

B is the answers for the question

Step-by-step explanation:

please mark me as brainlest

What is the equation in slope-intercept form for a line that passes through the points (-5, 5) and
(-45, 80)?

Answers

Answer:

y = -15/8x - 35/8

Step-by-step explanation:

Find the slope = [tex]\frac{change in y}{change in x}[/tex]

                         = [tex]\frac{80 - 5}{-45 - (-5}[/tex])

                         =  [tex]\frac{75}{-40}[/tex]

                         =   [tex]\frac{-15}{8}[/tex]

Find the y-intercept    Use one point (-5, 5) and the slope  [tex]\frac{-15}{8}[/tex]

 y = mx + b

 5 =  -15/8 (-5) + b

  5 = 75/8 + b

  5 - 75/8 = b

   -35/8 = b

Write the equation  

         y = -15/8x - 35/8

1. Determine the relationship between the two triangles and whether or not they can be proven to be congruent.​

Answers

Answer:

The two triangles are related by SAS, so the triangles are congruent.

Step-by-step explanation:

We can see that both of them have 2 similar sides, and 1 similar angle. This goes underneath the rule SAS, which makes the triangle congruent

-Chetan K

HELP PLS ASAP ILL GIVE BRAINLIEST

Answers

Answer: -3/4 is the slope and the y-intercept is (0,2)

Step-by-step explanation:

Assume that the weight of chocolates in boxes of 'celebrations' chocolates in the UK are approximately normally distributed with N(μ=5.8,σ=1.3). Also assume that only those chocolates that weigh between 5 grams and 7 grams can be included for sale in the boxes. State the probability that a randomly chosen chocolate can be included for sale in the celebrations boxes.

Answers

Using the normal distribution principle ; the probability that a randomly chosen chocolate is in the celebration box is 0.553

μ=5.8 ; σ=1.3

Zscore = (X - μ) ÷ σ

For X = 5 :

Zscore = (5 - 5.8) ÷ 1.3 = - 0.615

For X = 7 :

Zscore = (7 - 5.8) ÷ 1.3 = 0.923

Using a normal distribution table :

P(Z < 0.923) = 0.822

P(Z < - 0.615) = 0.269

P(Z < 0.923) - P(Z < - 0.615) = 0.822 - 0.269 = 0.553

Therefore, the probability of inclusion is 0.553.

Learn more : https://brainly.com/question/8165716

How do the average rates of change for the pair of functions compare over the given interval?

f(x)=0.9x^2
g(x)=2.7x^2

1≤x≤5

The average rate of change of f(x) over 1 ≤x≤5 is ☐.The average rate of change of g(x) over 1≤x≤5 is ☐.The average rate of change of g(x) is ☐ times that of f(x)

-(Simplify your answers. Type integers or decimals.)

Answers

9514 1404 393

Answer:

  3 times

Step-by-step explanation:

We observe that both functions are vertically scaled versions of the parent quadratic y = x^2. The ratio of scale factors is 2.7/0.9 = 3. That is, ...

  g(x) = 3f(x)

This means that whatever vertical difference f(x) may show over the interval, g(x) will show 3 times that difference.

The average rate of change of g(x) is 3 times that of f(x).

Need help with this problem

Answers

To solve this problem you should find the area of each rectangle/square individually and then add all the sums up. The area is (I think) 532.

Answer:

784

Step-by-step explanation:

hope it will help goodbye

I need to find the missing fraction

27/18 / ? = 7/8

Answers

Answer:

12/7

Step-by-step explanation:

27/18/12/7= 7/8

Hope it helps!!

I NEED 100% ACCURATE RIGHT ANSWERS FOR THESE QUESTIONS NO LINKS !!!

Answers

hence first one is last option. real numbers.

2nd one is 0

Answer:

4 (a+2) =8+4a      x=all real solutions

1/5(25-5a)=4-a     x=no solution

2x-4/5 =x+4         x=-8

7x=4x+27             x=9

7/8(-32-48x)+36=2/3(-33x-18)-10x        x=2

how do you find the area of a circle

Answers

area= pie x r^2 or with diameter, area= pie x (1/2 d)^2

Answer:

A=πr2

Step-by-step explanation:

Area of a circle is found by the following formula-

Area of Circle = πr^2

Where -

π = pie, value of 3.14 or 22/7

r = radius of a circle

Example -

A circle has a radius of 10 cm. Find the area of the circle.

Solution -

Area of Circle = A=πr^2

A = 3.14*10^2

A= 314 cm

Note - Most preferably, 3.14 is the most common value used for pie. You can also use 22/7, and would end up with roughly the same answer, but it takes more time to solve with a fraction like 22/7.

Hope this Helps! Please Mark Brainliest! Thank You  :)

1/2/x=2/0.6 what is x

Answers

Answer:

x = 0.15

Step-by-step explanation:

We have two equivalent ratios: 0.5 (or 1/2)/x = 2/0.6. It looks like our Giant One is 4/4, since 0.5 * 4 = 2. We can divide 0.6 by 4 to find the value of x. 0.6/4 = 0.15, so x = 0.15.

If you have any questions or need clarification on anything, let me know!

Answer:

.03

Step-by-step explanation:

forget the left side for a second, 0.6 is divided by 2 the answer is 0.3.



HELP ME WORTH 10

A. The number of gallons in the tank after one hour

B. The rate of change of gas in her tank over time

C. The number of gallons of gas at time x=0

D. How long it takes Ai Mi to run out of gas

Answers

The answer is B the rate of change of gas in her tank overtime

Answer:

c. the number of gallons of gas at time x=0

i need help i dont quite understand this and would be happy if someone helped​

Answers

Answer: 2, 3, 6, 7

Step-by-step explanation:

Supplementary is two angles adding up to 180. The angles above with angle 5 add up to 180.

what is 9/10 minus 3/14?

Answers

Hmmmm it should be 0.15 I think so
Your answer would be -24/35.
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