Mathematics High School

necesito esto para hoy y no entiendo

Answers

Answer 1

Operación: (+6)-(3). Piso Final: +3

Inicial: +8 Operación: (+8)+(+1) Piso final: +9

Inicial: +10 Operación: (+10)-(4) Piso final: +6

Related Questions

What is the volume of the prism

Answers

Answer:

V = 140.4

Step-by-step explanation:

V= (1/2)h*l*w = (1/2) 4* 7.8 * 9 = 140.4

Which equation is true given w = 8? Explain.
A. 7w = 56
B. 78 + W = 88
C.
49
= 7
D. 83 - W= 77

Answers

The answer is A

The the the the the The the the the the The the the the the The the the the the

Answer:

A. 7w=56

Step-by-step explanation:

7×8=56 so the answer is A

The Quadratic Formula gives which roots for the equation 3x2 + 3x = 2?

Answers

Answer: x=x=-3+/- sqrt 33/6

Step-by-step explanation:

The weights in pounds of Renold's 7 dogs are 18, 22, 17, 20, 18, 20, and 18. The mean, median and mode of the weights are given below. Mean = 19 median = 18 mode = 18 Which value describes the weight that occurred most often? Median = 18 Median = 18 Mean = 19 Range = 5 Mode = 18

Answers

Answer:

Mode = 18

Step-by-step explanation:

Given the weights in pounds of Renold's 7 dogs are 18, 22, 17, 20, 18, 20, and 18.

Mode is the weight of the dogs occurring most in the dataset. It is the value with the highest frequency.

From the data given, you can see that 18pounds occurs 3 times and it has the highest occurrence compared to other weights of the dogs.

Hence the value that describes the weight that occurred most often is the Mode which is equal to 18

which quadrant does the coordinate (-8, 12) lie?

Answers

In quadrant 2 is where it lies.

1) Which is the image of (2, 3) under a 180 degree rotation about the
origin?

Answers

Answer:

(-2,-3)

Step-by-step explanation:

Hope this helps!

Which of the following formulas would find the lateral area of a right cone
where r is the radius and s is the slant height?

Answers

Step-by-step explanation:

option A

lateral surface area = π r s

where s = slant height , r = radius

hope this will be helpful to you

please mark my answer as brainlist if you find it useful.

Answer:

A. LA=Pi rs

Step-by-step explanation:

Quadrilateral IJKL is similar to quadrilateral MNOP. Find the measure of side OP. Round your answer to the nearest tenth if necessary. Figures are not drawn to scale.

Answers

Answer: that^
Explanation: credits to him or her

Answer:38.4

Step-by-step explanation:

If STU is reflected over a horizontal line, what is the length of side S'U'?

Answers

What is the original angle? You didn't provide us with enough information. If the angle is reflected, it'll be the same number of units as the original shape.

Hope this helped.

PLEASE I NEED HELP URGENTLLY, AND PLEASE SHOW WORK
Gina has $90.87 in her checking account. Each week she withdraws $6.99 for
a bus pass. After 4 weeks, by how much will Gina’s checking account balance
have changed? How many bus passes can Gina buy if she does not add any
money to her checking account?
Find the change in the account balance and the number of bus passes
Gina can buy.
1. A bus pass costs each week.
2. Gina withdraws $6.99 each week for weeks.
3. Because the amount in Gina’s account is decreasing, the change in her
account balance is represented by a number.
4. Write an equation to find the change in Gina’s account balance:
bus pass cost × number of weeks = change in Gina’s account balance
× =
5. After 4 weeks, Gina‘s checking account balance changes by .
6. How much money does Gina have in her checking account to start?
7. Write an equation to find the number of bus passes Gina can buy:
account balance , cost of bus pass = number of passes
, =
8. Gina can buy bus passes.

Answers

Answer:

Ok, so I say that the answer is 100

Can someone please help me extra points

Answers

Answer:

4) m: 1.25 b: 6 Equation: y= 1.25x + 6

5) m: 20 b: 10 Equation: y= 40x + 10

6) m: -2 b: 0 Equation: y= -2x + 0

7) m: 1/5 b: 1 Equation: y= 1/5x + 1

8) -8.7 = 1.3x + 0

I really hope this helps!

Each marble bag sold contains 4 green marbles for every 3 blue marbles if a bag has 21 blue marbles how many green marbles does it contain

Answers

4/3 = x/21
So you can cross multiply and divide:
3x = 84
x = 28

Or you can say 3 times what equals 21? The answer is 7. Then multiply 4 times 7 to get the answer. Whichever makes more sense to you :)

PLS HELP!!!!!!!!!!!!!!!!

Answers

Answer:

second option, (u - 12 - 3b)/4

Step-by-step explanation:

isolate the "a" by bring each term to the other side, and finally div by 4

u = 12 + 4a + 3b

u - 12 = 4a + 3b

u - 12 - 3b = 4a

(u - 12 - 3b)/4 = a

0.21x = 252.08 what is x?

Answers

Answer:

(x=1200.380952)?????

Angle 1 is an alternate exterior angle to

Answers

Answer:

Angle 7

Step-by-step explanation:

Angle one is an alternate exterior angle to angle 7.

Which expression is NOT equivalent to 3^5?
A. 3^7 – 3^2
B. 3^5×3^0
C. 3^1×3^4
D. 3^6÷3^1

Answers

Answer:

APart 1:

A.53 =53

B.3^5/3^-6 =177147

C.(1/4)^3 • (1/4)^2 = 1 /1024

D.(-7)^5/(-7)^7 = 1/49

Step-by-step explanation:

I tried my best for part 2 but i'm pretty sure it's not right. I think 1/1024 and 1/49 has a value between 0 and 1

Mary has a garden shaped like the figure below. The drawing is not to
scale.
22 ft
18 ft
18 ft
11 ft
14 ft
5 ft
What is the area of the garden?

Answers

Answer:

it's1/2 xbxh

Step-by-step explanation:

to get the answer of the both sides

pls answer the question in the picture!!! I NEED HELP

Answers

Answer:

448=h

Step-by-step explanation:

512 - h = 16 x 2²

512 - h = 16 x 4

512 -h = 64

then subtract 512 from both sides

-h = -448

two negatives equal a positive

h=448

Mr. Siefkes bought 8 grapefruits. Each grapefruit weighed 2.8 ounces. How many pounds did he buy?
(16 ounces = 1 pound)

Answers

Answer:

1.4 pounds

Step-by-step explanation:

Answer:

1.4

Step-by-step explanation:

8x2.8 = 22.4

22.4/16 = 1.4 pound

Jonathan owns a food truck that sells tacos and burritos. He sells each taco for $3 and each burrito for $6.75. Jonathan must sell at least $550 worth of tacos and burritos each day. Write an inequality that could represent the possible values for the number of tacos sold, t, and the number of burritos sold, b, that would satisfy the constraint.

Answers

Answer: 3t + 6.75b _> 550

Answer:

3b+6.75t> 550

Step-by-step explanation:

Hope this helps

Please answer for 60 points

Smith orders 6 Constructo building packs. Each pack contains 4 modules. Each module has 7 pieces.

How many pieces did Smith receive in all?

Answers

6x4=24x7=168 so yeah

Answer: Smith recieved a 168 pieces.

Step-by-step explanation: Multiply 7 times 4 to see how many pieces are in a pack. Next multiply 28 times 6 to see how many modules are in 6 constructo which would equal the amount of mudules and then the amount of pieces.

Hope this helps you :)

construct independent equilateral triangle PQR

Answers

Answer:

1st take PQ - 6 cm

then take an arc of PR of 6cm , and form QR of 6cm ...

Which of the following results in the difference of two squares? (answer choices below)

Answers

Answer:

Step-by-step explanation:

Use signs inside the brackets as a guide

16×^2 - 25y^2

The result of the difference between the two squares is an option (B).

What is the square of any number?

The result of multiplying an integer by itself is the square of that number.

In other words, the square is either a very big or very small value or the same depends upon the number if the number is less than 1 then it will be less if the number is big than big and 1 then it will remain 1.

For example 5 square = 25 Here, the square of 5 is 25. The square root of a value is that factor, and the original number is obtained by calculating the square root on its own.

Given that

(4x - 5y)(4x + 5y) we know that

(A -B)(A +B) = A² -B² so by that

(4x - 5y)(4x + 5y) = (4x)² - (5y)² which is difference between two squares.

For more about the square of a number

https://brainly.com/question/11261431

#SPJ5

Solve 1/25 = 5^x+4 ( all exponential)

Answers

Answer:

[tex]x= -6[/tex]

Step-by-step explanation:

Joan is comparing fractions. She states, “2/3 is greater than 2/4.”

Part A: Is Joan correct?

Part B: Explain why or why not?

Answers

Joan is correct, because 2/3 is greater than 1/2. If you divide the two fractions, 2/3 is 0.67 (which is 67% when turned into percentage) and 2/4 is 0.5 (which is 50% in percentage)

The process of eliminating a radical from the denominator of a radical expression is called

Answers

Answer:

rationalizing the denominator

Thank 0d0

Step-by-step explanation:

4z^2=144 thank you whoever helps

Answers

Answer:

z = ± 6

Step-by-step explanation:

Guven

4z² = 144 ( divide both sides by 4 )

z² = 36 ( take the square root of both sides )

z = ± [tex]\sqrt{36}[/tex] = ± 6

Benjamin grew 10 flowers with 2 seed packets. With 3 seed packets, how many total flowers can Benjamin have in his garden? Solve using unit rates.

Answers

Answer:

15 flowers

Step-by-step explanation:

write y = 5/3x - 11 in standard form

Answers

answer : 5x - 3y = 33
hope this helps ❤️

Find an
expression which represents the sum of (2x + 9) and (6x + 6) in simplest
terms.

MARKED WITH A GOOD REVIEW OR BRAINLIEST:)

Answers

Answer:

Step-by-step explanation:

[tex](2x + 9) + (6x + 6)[/tex]

[tex](2x + 6x) + (9 + 6)[/tex]

[tex]8x + 15[/tex]

Other Questions

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