Mathematics College

si el peso de la figura es de 80 N cuales son las tensiones en las cuerdas a y b

Answers

Answer 1

Answer: Can you translate for me? I don't know spanish.

Step-by-step explanation:

:)

Related Questions

Can somebody help me?????

Answers

Answer:

1/2 = 3/6

Step-by-step explanation:

.................

The answer is in red but I need someone to show the work PLEASE ?!

Answers

Answer:

(-1, -8)

Step-by-step explanation:

So you would do the simplifying by "subtracting" the equations from each other. So to isolate the x, you could subtract the y away.

   8x + y = -16

  -3x + y = -5

-___________

11x = -11

x = -1

Then, substitute x into either equation.

8(-1) + y = -16

-8 + y = -16

Isolate y.

y = -8


its something about cookies

Answers

Answer:

huh????

Step-by-step explanation:

Answer:

cool. i like cookies.

18x-2=214
How do I solve it?

Answers

Answer:

x = 12

Step-by-step explanation:

18x-2=214

8

you’d do:
18x 12 = 216 -2 =214

Volume of pyramid whose triangular base

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Use the formula for the volume of a triangular pyramid: V=13Ah , where A = area of the triangular base, and H = height of the pyramid.
Ans: the volume of a triangular pyramid is one-third of the product of the base area and the pyramid's height.

JUST CHECKING MY ANSWER JS THJS RIGHT? I’ll mark BRAINLIEST

Answers

Answer:

I cant see the whole thing But I think you're right

Answer:

A larger measure, yes you are right.

let BC be the vector with the given initial and terminal points. write BC as a linear combination if B(3,-1) and C(4,-7)

7i-8j
12i+7j
-i+6j
i-6j

Answers

Answer:

depends

Step-by-step explanation:

see it really does show

PLEASE HELP I NEED TO DO THIS BEFORE 7:00​

Answers

Answer:

Step-by-step explanation:

(1+2/3) / (4/5)

(5/3) / (4/5)

(5/3)(5/4)

25/12 or

2 1/12

A tomato plant grows 24 inches tall in 10 weeks. If the rate remains the same, how tall would the plant be after 7 weeks?

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Answer:

168 inches which is also 14 feet

An isosceles trapezoid has two _____ legs.

Answers

Answer:

congruent

Step-by-step explanation:

A plant is already 51 centimeters tall, and it will grow one centimeter every month. Let H be the plant's height (in centimeters) after M months. Write an equation relating H to M . Then use this equation to find the plant's height after 12 months

Answers

i) H = M + 52

ii) H = 25 + 52 = 77 cm

Sandy’s Sandwich Shop has both inside and outside seating for customers. Last month, the restaurant had 4,668 customers altogether. A total of 11 times as many people sat inside than outside. How many customers sat inside the restaurant last month?

Answers

Sushdidusussududududfddhdhsuduss

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

The number of customers who sat outside is 389.

The number of customers who sat inside is 4279.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Total number of customers = 4,668

Number of customers who sat outside = x

Number of customers who sat inside = 11x

Now,

x + 11x = 4,668

12x = 4,668

x = 389

11x = 11 x 389 = 4279

Thus,

The number of customers who sat outside is 389.

The number of customers who sat inside is 4279.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Given sec θ = -2/4, find tan θ. Please explain with the Pythagorean theorem.

Answers

Answer:

Root 3

Step-by-step explanation:

What is the measure of angle x?
42
48
B
138
96
D
132

Answers

48 (90+42=132 and 180-132=48) the angle measures in triangles add up to 180

-6x-10=2 what is x?REMEMBER 6 IS NEGATIVE

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-2.
You have to get rid of the 10, so you add 10. After you add ten, you add 10 to the 2. Now, your left with -6x=12. -6x divided by -6= 2, so 12–6=-2

Complete arithmetic sequence?

92, ___, ___ ,___, 80

Answers

Answer:

433333333333

Step-by-step explanation:

The complete arithmetic sequence will be 92, 89, 86, 83, and 80.

What is an arithmetic sequence?

Let a₁ be the first term and d be a common difference.

Then the nth term of the arithmetic sequence is given as,

aₙ = a₁ + (n - 1)d

The first term (a₁) is 92 and the fifth term (a₅) is 80.

Then the common difference between the terms will be given as,

a₅ = a₁ + (5 - 1)d

80 = 92 + 4d

-12 = 4d

d = -3

Then the missing terms will be

92, 92 - 3, 92 - 6, 92 - 9, and 92 - 12

92, 89, 86, 83, and 80

Thus, the complete arithmetic sequence will be 92, 89, 86, 83, and 80.

More about the arithmetic sequence link is given below.

https://brainly.com/question/12373434

#SPJ2

Evaluate functions
T
h(x) = 17 + 7
h(-18) =

Answers

Answer:

hj

Step-by-step explanation:

abcdefghjklmnopqrstuvwxyz

in a film, a character is criticized for marrying a woman when he is three times her age. he wittily replies "ah, but in 20 years i shall only be twice her age." how old is the man and the woman?

Answers

Answer:

W = 20 (woman's age)

M = 60 (man's age)

Step-by-step explanation:

M = Man's age

W = Woman's age

M + 20 = 2(W + 20)

Sub for M

3W + 20 = 2W + 40

W = 20 (woman's age now)

M = 60 (man's age now)

It’s due late tonight can some pls help me pass

Answers

Answer:

A

Step-by-step explanation:

hope it helped you in anyway

The answer is A. Since it’s three times as much and since that’s the only answer that makes sense in this case. :))

I need help bad my teacher do not teach me this

Answers

Answer:

i will help you

Step-by-step explanation:

do you have a picture of the assignment? or can you post a picture of it?

Answer:

I can help as well.

Step-by-step explanation:

You did not post a picture my friend. And, all of our teachersr are bad.

3 35/44 as a decimal

Answers

Answer:

3.79545454545 or 3.7954 with a little line over the 54 showing its repeating.

Answer:

Step-by-step explanation:

Your decimal will be 3.6 because to convert 3 33/55 into decimal:

Step 1: Divided the numerator 33 divided by the denominator 55 33 divided by 55 = 0.6.

Step two: add 0.6 to the integer part. 3 + 0.6 = 3.6

So 3 33/55 as a decimal is 3.6

Here’s the rounded value also:

3 33/55 = 4 rounded to 0 decimal places.

Find the surface area and volume of each solid to the nearest tenth.
3 cm
4 cm
3 cm

Answers

Answer: 3 times 3 equals 9 times 4 equals 36

Step-by-step explanation:

Answer:

36cm^3 for volume 12cm^2 area

Step-by-step explanation:

theres only 3 sides here ill assume that these are the three sides to the solid. multiply all 3x4x3

im assuming the 3cm and 4cm will make a surface area so 3x4

You went clothes shopping two times. The first time you bought 3 shirts and 2 pants for $120.00. The second time, you paid $213.00 for 6 shirts and 3 pants. What was the cost for each shirt and for each pair of pants?

PLEASE ANSWER I'LL GIVE BRAINLIEST

Answers

Denote shirts by x and pants by y
So 3x +2y=120
6x +3y=213
Add -2 to top function
-6x -4y=-240
6x +3y=213
Cancel-6 and 6
Add the rest
-1y=-27 cancel negatives
Y=27
3x+2*27=120
3x=66
X=22
Shirt costs $22
Pants costs $27

does anybody know the answer, 356.23 + 13.28

Answers

Answer:

369.51

Step-by-step explanation:

356.23  +  13.28

13 + 356 = 369

.28 + .23 = .51

= 369.51

hi!

Answer:

369.51

Step-by-step explanation:

356+13= 369

0.23+0.28=0.51

369+0.51=369.51

Baker sammy helppppp​

Answers

Answer:

[tex]a = 8.5t[/tex]

[tex]y = 32.55[/tex]

Step-by-step explanation:

Solving (9): The equation of the table

We start by calculating the slope (m)

[tex]m = \frac{a_2 - a_1}{t_2 - t_1}[/tex]

Where:

[tex](t_1,a_1) = (15,127.5)[/tex]

[tex](t_2,a_2) = (16.5,140.25)[/tex]

[tex]m = \frac{140.25 - 127.5}{16.5 - 15}[/tex]

[tex]m = \frac{12.75}{1.5}[/tex]

[tex]m = 8.5[/tex]

The equation is then calculated using:

[tex]a = m(t - t_2) + a_2[/tex]

So, we have:

[tex]a = 8.5(t - 16.5) + 140.25[/tex]

Open bracket

[tex]a = 8.5t - 140.25 + 140.25[/tex]

[tex]a = 8.5t[/tex]

Solving (10):

[tex]4.8y = 156.24[/tex]

Required

Find x

Divide both sides by 4.8

[tex]y = 32.55[/tex]

Simplify the expression C + -3c + -2 + -8​

Answers

[tex]c-3c-2-8=-2c-10[/tex]

Answer:

C−3c−10

Step-by-step explanation:

C+−3c+−2+−8

Subtract 8 from −2 to get −10.

C−3c−10

Write an algebraic expression to represent the phrase below.
a number n decreased by 5
please help

Answers

Answer

5-n

Step-by-step explanation:


Mrs. Flores bought 15 pizzas from Pizza Hot. There were 3 fewer cheese pizzas than there were peperoni
pizzas. How many pepperoni and cheese pizzas did Mrs. Flores bought.

Answers

There are 9 peperroni pizzas and 6 cheese pizzas.
9 + 6 = 15
May I get brainliest?

Find the slope given: (3, -10) & (4, -21)
m =

Answers

Answer:

[tex]\displaystyle m=-11[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (3, -10)

Point (4, -21)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]:                                                             [tex]\displaystyle m=\frac{-21+10}{4-3}[/tex][Fraction] Add/Subtract:                                                                                 [tex]\displaystyle m=\frac{-11}{1}[/tex][Fraction] Divide:                                                                                             [tex]\displaystyle m=-11[/tex]

QR has endpoints at Q(6, 7) and R(10, 7). Find the midpoint M of QR.
Write the coordinates as decimals or integers.

Answers

Answer:

1.143

Step-by-step explanation:

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