3 3/4 ÷ 5 5/8 = in simpilest form

Answer:

68in

Step-by-step explanation:

l = 3w-16

l-3w = -16

l+w = 96

-4w = -112

w = 28 in

l = 96-28 = 68in

Answer:

[tex]16. - 3 + \frac{p}{7} = - 5[/tex]

[tex] - 3 + p = - 5 \times 7[/tex]

[tex] - 3 + p = - 35[/tex]

[tex]p = - 35 + 3[/tex]

[tex]p = - 32[/tex]

[tex]\qquad\huge\underline{\boxed{\sf AnSwEr}}[/tex]

[tex]\qquad\huge\underline{\boxed{\sf SoLuTiOn}}[/tex]

[tex]\sf\longmapsto \frac{7( - 3 + p)}{7} = 7( - 5)[/tex]

[tex]\sf\longmapsto - 3 + p = - 35[/tex]

[tex]( - 3 + p + 3 = - 35 + 3[/tex]

[tex]\sf\longmapsto p \: = - 32[/tex]

Hope it helps ~

Answer:

1. CD = 6√3

2. AD = 18

3. ΔABC is an enlargement of ΔCBD by a scale factor of 2

4. 4 : 1

Step-by-step explanation:

The altitude of a triangle is the perpendicular line segment drawn from the vertex of the triangle to the side opposite to it.  

Therefore, line CD is an altitude

If an altitude is drawn from the right angle of any right triangle, then the two triangles formed are similar to the original triangle and all three triangles are similar to each other.

If two objects are similar, their corresponding angles are congruent (the same) and their sides are proportional in length.

Therefore, if m∠B = 60°  then  m∠C of ΔADC = 60°

If m∠A = 30° then m∠C of ΔCBD = 30°

This means that all triangles are 30-60-90 triangles.  30-60-90 triangles are special right triangles as the angles of these triangles are in a unique ratio of 1:2:3.  This means that the lengths of the sides is always in the ratio of 1 : √3 : 2  ⇒  y : y√3 : 2y

1.  Using the 30-60-90 triangle formula for sides:

    For ΔCBD:  CD = y√3,  CB = 2y,  DB = y

    We are told CB = 12  ⇒  2y = 12  ⇒  y = 6

    Therefore, CD = y√3 = 6√3

2.  Using the 30-60-90 triangle formula for sides:

    For ΔADC:  CD = y,  AC = 2y,  AD = y√3

    We know that CD = 6√3  ⇒  y = 6√3

    Therefore, AD = y√3 = 6√3√3 = 18

3.  Using the 30-60-90 triangle formula for sides:

    For ΔABC:  CB = y,  AB = 2y,  AC = y√3

    We know that CB = 12  ⇒  y = 12

    Therefore, AB = 24  and  AC = 12√3

Therefore, ratio of ΔABC : ΔCBD using the lengths of their hypotenuse:

24 : 12  ⇒  2 : 1

Therefore, triangle ΔABC is an enlargement of triangle ΔCBD by a scale factor of 2

4.  Area of a triangle = 1/2 x base x height

   ⇒  Area ΔABC = 1/2 x BC x AC = 1/2 x 12 x 12√3 = 72√3

   ⇒  Area ΔCBD = 1/2 x DB x CD = 1/2 x 6 x 6√3 = 18√3

    Therefore,  Area ΔABC : Area ΔCBD  ⇒  72√3 : 18√3  ⇒  4 : 1

Plantearemos una ecuación cuadratica, y resolviendola veremos que Federico tiene 21 años.

Lo primero que debemos hacer es definir la variable que vamos a usar, en este caso usare:

F = edad de Federico.

Dentro de 11 años, la edad de Federico será:

F + 11

Hace 13 años, la edad de Federico era:

F - 13

Reemplazando eso en lo que el problema plantea, tenemos:

(F + 11) = 0.5*(F - 13)^2

Ahora podemos resolver esto para F.

F + 11  = 0.5*(F^2 - 26*F +169)

F + 11 = 0.5*F^2 - 13*F + 84.5

Movemos todo al mismo lado:

F + 11 - 0.5*F^2 + 13*F - 84.5 = 0

-0.5*F^2 + 14*F - 73.5 = 0

Ahora tenemos una ecuación cuadratica, la cual resolvemos usando la formula de Bhaskara:

[tex]F = \frac{-14 \pm \sqrt{(14)^2 - 4*(-0.5)*(-73.5)} }{2*(-0.5)} =\frac{-14 \pm 7}{-1}[/tex]

Esto nos da dos valores:

El problema con el primer valor, es que es inconsistente con el enunciado, ya que en ese caso, Federico hace 13 años tendría una edad negativa. Así que descartamos la primer solución y nos quedamos con la segunda.

F = 21

Federico tiene 21 años.

Sí quieres aprender más sobre ecuaciones cuadraticas, puedes leer:

https://brainly.com/question/17102578

Answer: 4:3

Step-by-step explanation:

72 hours= 3 days

Answer:

4 days : 72 hours

24 x 4 : 72

96 : 72

4 : 3 is your answer

You can use the fact that left skewed distribution's graph will have upward values first like a mountain but leaned on left side and then plane low value or no values.

The distribution which is left skewed out of the given distributions is

Option D:  A graph shows the horizontal axis numbered 60 to 100. The vertical axis is numbered 1 to 3. The graph shows an upward then downward trend.

A skewed distribution is a distribution having bias on one of the two sides (either left or right).

It is like leaning mountain on one side(left or right).

A left skewed graph(also called negatively skewed graph) will have upward movement first (and fast) and then downward trend(slowly and sort of elongated)

A right skewed graph(also called positively skewed graph) will have downward movement first(slowly rising) and then upward trend(fast and abrupt like end on the right)

Thus,

The distribution which is left skewed out of the given distributions is

Option D:  A graph shows the horizontal axis numbered 60 to 100. The vertical axis is numbered 1 to 3. The graph shows an upward then downward trend.

Learn more about left skewed distributions here:

https://brainly.com/question/1604092

Answer:

Option A

Step-by-step explanation:

Answer:

x=5

Step-by-step explanation:

50+50+80=180

you're welcome

Answer:

the 2nd one

Step-by-step explanation:

Hope you could understand.

If you have any query, feel free to ask.

Answer:

iii. a

iv. d

Step-by-step explanation:

iii.

Area Small Semicircles:

Area Large Semicircles:

Area rectangle:

Area Garden:

Units: m²

A = [tex]\boxed{862} \text{m}^2[/tex]

iv.

Area Field :

Price per m² = ₹2.50

Total Price :

P  = ₹[tex]\boxed{6,00,000}[/tex]

-Chetan K

Answer:

Convert fractions into decimal, round up if the decimal is 0.5 and/or higher, and round down if less than 0.5

Example for question 1: 5/6= 0.83 ← greater than 0.5, so round up to 2

Step-by-step explanation:

1. 2

2. 5

3. 113

4.86

5. 66

6. 19

7. 72

Answer:

a on top of b

Step-by-step explanation:

folding line in half not the paper

Answer:  Choice D

Fold the paper so that A is on top of B

Or vice versa

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

Explanation:

M is the midpoint of segment AB.

This means that segments AM and MB are the same length, by definition of what it means to be a midpoint.

We have symmetry going on about point M. When we fold the paper, we're introducing symmetry. Point M will be on the folding line, and the folding line is the perpendicular bisector of AB.

It might help to use dark/heavy ink so that you can see the points on either side of the paper.

Answer:No.

Explanation: Because of a function's definition is that for any single y value, there exist one and only one x value.

 1          1

L______J

I have the answer for c

61 dots will be in figure 20

1 x 20 = 20 (these are the dots that go up)

20 x 2 + 1 = 41 (these are tho dots that go to the right)

(the 1 is the first dot in figure one)

The quotient is (2x²+10x-5).

Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable.

Given

[tex]3x^4+6x^{2} +2x^{2} +9x+10[/tex] and [tex]x +2[/tex] polynomials.

The division of [tex]3x^4+6x^{2} +2x^{2} +9x+10[/tex] by [tex]x +2[/tex].

[tex]3x^4+6x^{2} +2x^{2} +9x+10[/tex] and [tex]x +2[/tex] polynomials are given.

[tex]3x^4+6x^{2} +2x^{2} +9x+10[/tex] satisfied by [tex]\rm x = -1,\ -2,\ 0.5,\ 0.5[/tex] . then

Then the equation become

(x+1)(x+2)(x-0.5)(x0.5) then divide the polynomial by x - 3.

[tex]\dfrac{3x^4+6x^{2} +2x^{2} +9x+10}{x+2} = \dfrac{(x+1)(x+2)(x-0.5)(x-0.5)}{x+2} \\\dfrac{3x^4+6x^{2} +2x^{2} +9x+10}{x+2} = (x+1)(x-0.5)(x-0.5)[/tex]

And on multiplication we have,

[tex](x+1)(x-0.5)(x-0.5) = (3^{3} +2x+5)[/tex]

Thus the quotient is [tex](3^{3} +2x+5)[/tex].

More about the polynomial link is given below.

https://brainly.com/question/17822016

Answer:

can yhu see the answer i put?

Step-by-step explanation:

Answer:

None is the answer

Step-by-step explanation:

Lose some screws in your head when typing this LOL

Answer:

Aubrey ran 3 1/3 miles further than what she walked.

Step-by-step explanation:

This would be your basic subtraction problem. So, 13 1/6 - 9 5/6.

Since you can't subtract 5/6 from 1/6, let's borrow from 13. Now, instead of 13, it would be 12. Adding the whole (1) or 6/6 to the 1/6, you'll get 7/6. Now you can subtract. 7/6 - 5/6 = 2/6. Moving on, 12 - 9 = 3.

Therefore, your answer is 3 2/6. In simplified terms, it would be 3 1/3.

Talia needs to factor out a negative from one of the groups so the binomials will be the same.

Given

Talia grouped the terms and factored out the GCF of the groups of the polynomial 15x^2 – 3x – 20x + 4.

The GCF (Greatest Common Factor) of two or more numbers is the greatest number among all the common factors of the given numbers.

To find the GCF of the two terms, the continuous division must be done.

Talia needs to factor out a negative from one of the groups so the binomials will be the same.

She should do as follows:

[tex]\rm (15x^2- 3x) + (-20x + 4)\\\\3x(5x-– 1) + 4(-5x + 1)\\\\3x(5x - 1) - 4(5x - 1)[/tex]

Hence, Talia needs to factor out a negative from one of the groups so the binomials will be the same.

To know more about GFC click the link given below.

brainly.com/question/521142

Answer:

C. Talia needs to factor out a negative from one of the groups so the binomials will be the same.

Step-by-step explanation:

Since no specific method was stipulated the combinations of three different regions from the 10 possible regions that would result inexactly 50 points is Zero.

The possible scores are given below:

10 10 10, 10 10 5, 10 5 5, 5 5 5, 10 10 1, 10 1  1, 10 5 1, 5 5 1, 5 1 1 and 1 1 1.

The sum of each group of possible scores are:

3, 7, 11, 16, 12, 21, 15, 20, 25, 30

Examples of rudimentary addition:

1. 3+7+30 =40

2. 7+11+30=48

3. 11 + 16 + 30= 57

4. 16+12+30 =58

5. 12+21+30=63 etc

Again, using a rudimentary count, we can prove that no three categories all summed up, will add up to exactly 50 points.


Lean more about Combinations below:

https://brainly.com/question/1757772

Answer:

Negative leading coefficient

Step-by-step explanation:

The graphs goes up but eventually goes back down

To find :

Hint :

Step by step expansion:

Why?

Reason: angles that are formed on a straight line is equal to 180°

.°. value of x = 12

we need value of 3x

put the value of x in 3x

REQUIRED ANSWER = 36°

Answer:

[tex]5x + 4x + 3x + 2x + x = 180° \\ 15x = 180° \\ x = 180° \div 15 \\ x = 12° \\ 3x = 12 \times 3 \\ 3x = 36°[/tex]

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

Explanation:

Simplify the left hand side to get

[tex]\frac{2}{A}+\frac{1}{B} = \frac{13}{15}\\\\\frac{2B}{AB}+\frac{A}{AB} = \frac{13}{15}\\\\\frac{2B+A}{AB} = \frac{13}{15}\\\\[/tex]

Compare the denominators AB and 15.

If AB = 15, then we could have,

Through trial and error, the only solution is A = 3 and B = 5 because 2B+A = 2*5+3 = 10+3 = 13 to match the numerator on the right hand side.

Therefore, A+B = 3+5 = 8

Answer:

1/3 or 5/15

Step-by-step explanation:

Answer:

6,6

There are 8 spaces in bettween  point a and b so 8/2 = 4 so 4 up from point a is 6,6

Step-by-step explanation:

Answer: 4

Step-by-step explanation: i do not know if this answer is true i am 1.2% sure it is correct

why do u give such hard questions.

Answer:

i think its 1(6) maybe or just im guessing 3 id,,k what u mean

Step-by-step explanation:

Answer:

y=16.

Step-by-step explanation:

Using substitution requires us to substitute a value in place of another value. Luckily we are given the value of x and can use it in the second equation.

First, we substitute 4 for x.

y=2(4)+8

And then we simply solve.

y=2(4)+8

y=8+8

y=16

:)))

Answer:

In the definition of a quadratic function the condition  is always imposed because if the value of becomes zero, the degree of equation will be 1, and thus the quadratic function will become a linear function.

Step-by-step explanation:

I'm not quite sure, but I hope this answers your question