Mathematics Middle School

Instrucciones: Realiza un presupuesto para la organización de gastos, toma en cuenta los siguientes aspectos que debes considerar.

Agua
Vivienda
Teléfono
Alimentación
Salud
Ayuda por fa

Answers

Answer 1

Answer:

Alimentación

Salud

Ayuda por fa

Step-by-step explanation:

Related Questions

help!...............

Answers

Y=3x+3
They did 1/3 instead of 3/1
3x+3 is the correct answer to ur problem sir

PLZZZZZZZZZZZZZZ HELP ME WITH THIS

Answers

In a quadratic function you square x so I'd assume that's what they want.

That means the values of f(x) would be:

9

1

1

9

25

Please answer. Thanks!

Answers

Answer:

Step-by-step explanation:

1) x +22.5 = 49.25

Subtract 22.5 from both sides

x + 22.5 - 22.5 = 49.25 - 22.5

x = 26.75

Checking:  LHS = x + 22.5 = 26.75 + 22.5 = 49.25 = RHS

2) 37.2 = n - 12

Add 12 to both sides

37.2 + 12 = n - 12 + 12

49.2 = n

n = 49.2

3) 55t = 176

Divide both sides by 55

[tex]\frac{55t}{55}=\frac{176}{55}\\\\t = 3.2[/tex]

help please this is for a grade and I don't know

Answers

Answer:

    you      

Step-by-step explanation:

first question: D

second question: B

  a right triangle has a hypotenuse that is 30 inches and a leg that is 15 inches. what is the length of the other leg rounded to the nearest whole number? 


a.26 inches
b.675 inches
c.15 inches
d.4 inches​

Answers

Answer:A

Step-by-step explanation: divide 40 and 15 and round it to the nearest 10

The answer is 26 inches

eyyyyy this is my last question em help me an thank you :D

Answers

Answer:

C!

Step-by-step explanation:

If you fold it up, it looks like a rectangle LOL

Answer:C
Explanation: I don’t really know how to explain but it’s c lol

Which set contains values of x that makes this inequality true? 7x < 42

A. {7,8,9}
B. {5,7,9}
C. {2,3,5}
D. {1,4,8}

Answers

Answer:

C. {2,3,5}

Step-by-step explanation:

7 × 2 = 14 < 427 × 3 = 21 < 42 7 × 5 = 35 < 42this is your correct answer.hope it's helpful
The first answer is correct .

A skydiver is 780 meters above the ground when he opens his parachute. After opening the parachute, he descends at a constant speed of 20 meters per second. What is a function that would best model this situation?

y = 20x - 780
y= 20x + 780
y =780 + 20x
y = 780 - 20x

Answers

Answer:

y = 780 - 20x

Step-by-step explanation:

The answer is y = 780 - 20x

A square is drawn on the coordinate plane. The endpoints of one of it's sides are located at (-2, 4) and (-2, -11). What is it's perimeter?

A. 16
B. 22
C. 44
D.60

Answers

It may be B sorry if I’m incorrect.

Cole is building a model rocket in science class. He selects the rocket parts from a set of solid cylinders and cones made from metal. Cole wants to build a rocket with the dimensions shown. For safety purposes, the maximum lift-off weight of each rocket is 10 pounds. Will Cole’s rocket meet the requirement for launch?

Part A
What will be the total length of the assembled rocket? Explain how you found your answer.
Part B
What is the approximate volume of the rocket. Use 3.14 for π. Explain.
Part C
If Cole’s rocket parts are made of aluminum weighing 0.006 pound per cubic centimeter, will Cole be able to launch his rocket? Explain.

Answers

Okayyyyyyyyyyyyy sayyyyyyyyy lessssssssss

Consider the possible cross-sections of a square pyramid, a rectangular pyramid, and a cube.

Which of the following statements are true?

Choose both answers.

Geometry

Answers

Answer: B

Step-by-step explanation: B because if you slice the cross-section of a square pyramid parallel to its base, you would get a square. The same thing is true for the cube. A is not true because the triangles are not similar.

Answer:

b

Step-by-step explanation:

PLEASE HELP ANSWER ASAP NO LINKS PLZ

Answers

Answer:

Y = 4

Step-by-step explanation:

12 - 8 = 4  and if you put another triangle it will look like a complete square, so you will need to subtract it     Hope it Helps  

The answer is 9

EXPLAINING!
c squared - a squared = b squared
c=12 and a=8
12x12=144 and 8x8=64
144-64=80
find the square root and that makes 9
hope that helped!

The trams operate using an overhead cable which supplies a high-voltage electric current to the tram. Explain how the electric energy is transformed in this example. Include at least three different transformations in your explanation.

Answers

Ooooo u need friends lol never mind

A coin is tossed 50 times. It lands on heads 30 times. Based on this outcome, how many times is the coin expected to land on heads if tossed 200 times?

A. 60
B. 80
C. 100
D. 120

Answers

Answer d. 120 if your coin is tossed 50 times and 30 times is on heads you divide 30/50 to get 0.6 take that and multiply it by 200 to get 120 times

A box containing a present is shown.
How much wrapping paper is needed to wrap the present?

A. 41 in2

B. 82 in2

C. 11.5 in2

D. 44 in2

Answers

The answer is:

D. 44in2

Answer:

82 in²

Step-by-step explanation:

Surface area =

2(5.5x4) in² + 2(5.5x2) in² + 2(4x2) in²

= 44 in² + 22 in² + 16 in²

= 82 in²

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Shoutout to aaronrogerz369 for correcting his mistake. He will be proud to tell his parents that he grew smarter.

PLEASE PLEASE HELPP <3 GIVING BRAINLIEST TO THE CORRECT ANSWER

Answers

Answer:

X is less than  11/4

X< 11/4

Step-by-step explanation:

~ Plz hit the crown~

~ Thank You~

Answer:

4(x+2)>8x-3

4x+8>8x-3

4x-8x>-3-8

-4x>-11

-4x/-4>-11/-4

you will cancel the negatives and you will get 11/4

What is the volume of the square-based pyramid shown below?

A. 24 cm3

B. 12 cm3

C. 9 cm3

D. 36 cm3

Answers

Answer:

12 cm³

Step-by-step explanation:

Formula :

[tex]edge^2(\frac{height}{3} )[/tex]

input

3²(4/3)

x3 and /3 cancel out

remaining = 3(4) = 12

units = cm³

12 cm³

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

help me out pls i dont understand ill give brainiest to whoever answers correct

Answers

Step-by-step explanation:

Attributes in circle A:rhombus, parralelogram

Attributes in circle B:triangle and (the other shape)

A line passes through the point (6,20) and has a slope of 2. Create an equation in the form of y= mx +b

Answers

Answer:

y=2x+8

Step-by-step explanation:

y=mx+b is slope-intercept form

y - y-coordinate

m - slope

x - x-coordinate

b - y-intercept

If the slope is 2, then m will be replaced by 2. The y-intercept is the pair of points in which the x-coordinate is 0. There is probably a quicker way to solve this, but this is how I ended up finding what y-coordinate corresponds with the x-value of 0.

(6,20)

(5,18)

(4,16)

(3,14)

(2,12)

(1,10)

(0,8)

Since the y-intercept is (0,8), b will be 8.

the answer is y=2x+8 i believe

Help me pls.
these are one of the answers I.d.r.k though.
320
606
400
471
512
424
And it needs to be a full answer because this is very important, pls not just I.d.k what the 3rd one is or i.d.k what the 1st one is or i.d.k what the 2nd one is sorry. It all has to be answered

Answers

Answer:

1. 424

2.471

3.512

Step-by-step explanation:

1. 10×12+8×10+8×13+8×15

=120+80+104+120

=424

2. 5×24+9×24+9×15+9×15

=120+216+135

=471

3. 24×16+2×24+2×20+2×20

=384+48+40+40

=512

what are solutions to the inequality -7x + 14 > -3x -6 SELECT ALL THAT APPLY
A. -10
B. 10
C. -5
D. 5
E. -3
F. 3
D. 0

Answers

Answer:
D. 5, B. 10

Step-by-step answer:
the answer to the inequality was x<5 so the answers are the number that = to 5 or greater

How to find volume of hemisphere?

Answers

Answer:

2/3 [tex]\pi r[/tex]³

Step-by-step explanation:

Answer:

The volume of the hemisphere is derived by Archimedes. The volume of a hemisphere = (2/3)πr3 cubic units. Where π is a constant whose value is equal to 3.14 approximately. “r” is the radius of the hemisphere.

SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!!

Calculate the volume of this rectangular prism below.

A) 14/27 cubic cm
B) 4_ 1/3 cubic cm
C) 14/9 cubic cm
D) 4 cubic cm

Answers

Answer:

A) 14/27 cubic cm

Step-by-step explanation:

Volume of a rectangular prism is length x width x height

Volume = 2 1/3 x 2/3 x 1/3

I'd convert the 2 1/3 to an improper fraction to keep things consistent = 7/3

7/3 x 2/3 x 1/3

multiply the numerators: 7 x 2 x 1 = 14

multiply the denominators: 3 x 3 x 3 = 27

14/27 cubic cm

The answer will be A) 14/27 cubic cm

here's the question (sorry i forgot to put it in the other one)

Answers

45 the line is in the middle and that’s a 89 degree angle 45 plus 45 equals 90
D would be the correct answer <3 hope this helps, good luck!!

will give brainliest

What is the mean of the football scores.


Football Scores

Score Number of
Students
0 5
1 3
2 12
3 2
4 6
5 6
6 4

Answers

Answer:

im not sure?

Step-by-step explanation:

so go right then left and then to the middle decimal

Fix the sentence (To become a good photographer, the camera must be used carefully.)

Answers

Answer:

to become a good photographer; the camera must be used carefully

Answer:

To become a good photographer, onemust use the camera carefully

Step-by-step explanation:

Jen makes a rectangular banner. It is 3/4 yard long and 1/4 yard wide. What is the area, in square yards, of the banner? My options are - A. 3/16 B. 3/8 C.3. SOMEONE HELP ME ASAP PLS

Answers

Answer:

I am not sure but I think it is 3/16 or A

Step-by-step explanation:

3/4 x 1/4 = 3/16

Answer:

3/16 is the answer

Step-by-step explanation:

Could someone please help me? Will mark brainlist!

Answers

Answer:

H 1/10

Step-by-step explanation:

there are a total of 10 bows, one is picked

ez maths

2/5

there’s a 4 out of all 10 bows she will pick a purple.

simplify to LCD - 2/5.

One bag contains 4 red chips and 9 yellow chips. Another bag contains 9 red chips and 3 yellow chips. A chip is drawn from each bag. What is the probability that both chips are yellow?
a. 27/52
b. 3/13
c. 9/52
d. 1/13

Answers

A is the correct answer. The correct answer is A

880 feet is what fraction of a mile?

Answers

Answer:

[tex]\frac{1}{6}[/tex]

Step-by-step explanation:

1 mile = 5280 feet

[tex]\frac{880}{5280} =\frac{y}{1}[/tex]

5280 · y = 880 · 1

5280y = 880

5280y ÷ 5280 = 880 ÷ 5280

[tex]y=\frac{1}{6}[/tex]

880 feet represent in miles as 1/6 miles.

What is metric conversion?

Metric Conversion is the process of transforming a given quantity from one unit of measurement to another. It is an essential process in order to accurately measure a quantity, as many different measurements are used across the world. For example, a person in the United States may measure length in inches, while someone in the United Kingdom may measure length in centimeters.

The given measure is 880 feet.

We know that, 1 mile = 5280 feet

Here, 880 feet = 880/5280 miles

= 88/528

= 11/66

= 1/6 miles

Therefore, 880 feet represent in miles as 1/6 miles.

To learn more about the metric conversion visit:

brainly.com/question/21244256.

#SPJ3

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