for what value of “x” is the figure the given special parallelogram?

For What Value Of X Is The Figure The Given Special Parallelogram?

Answers

Answer 1

Answer:

x = 6

Step-by-step explanation:

(In reference to my diagram.... my diagram is similar to the diagram in the question)

We know that diagonals of a square bisect each other at right angles.

In ΔBOC ,

•OB = OC (Diagonals of square bisect each other)

=> ∠OBC = ∠OCB = (7x + 3)°        (∵ OB = OC)

• ∠BOC = 90° (Diagonals intersect at right angles)

Using angle sum property of triangle ,

∠OBC + ∠OCB + ∠BOC = 90°

[tex] = > 7x + 3 + 7x + 3 + 90 = 180[/tex]

[tex] = > 14x + 6 = 180 - 90 = 90[/tex]

[tex] = > 14x = 90 - 6 = 84[/tex]

[tex] = > x = \frac{84}{14} = 6[/tex]

For What Value Of X Is The Figure The Given Special Parallelogram?

Related Questions

PLz answer fast with picture of your work on a blank piece of paper

Answers

Answer:2/3

Step-by-step explanation:

Write an equation of the line that passes through (-1,3) and is parallel to the line y = 2x + 2.
y =

Answers

(Parallel lines have the same gradient)

y=2x+b

sub given point in

3=2(-1)+b

3=-2+b

Move -2 to the other side a a positive number

b=5

So the equation of the line is y=2x+5

Find the area of the shape below.
11 cm
14 cm
9cm
20 cm

Answers

Answer:

pretty sure its 235 cm^2

Step-by-step explanation:

Twice a number is 12 more than 5 times the number.

Answers

Answer:

-4

Step-by-step explanation:

Let the number be x:

2x = 5x + 122x - 5x = 12-3x = 12x = -4

It is -4

Find the slope of each line

Answers

Answer:

0, -2/3

Step-by-step explanation:

In ANOP, NP is extended through point P to point Q, mZPNO = (x + 14),
mZOPQ = (5x – 2)°, and mZNOP = (x - 1)º. Find mZOPQ.

Answers

Answer:

Step-by-step explanation:

m∠OPQ = 23°

14 Divide 2+3(4)-(61/2-3)

Answers

75. Hope this answer helped Please consider giving me brainlist

If f(x) = 5x^2– 3 and f(x + a) = 5x^2+ 30x + 42,
what is the value of a ?

Answers

Answer:

The zeros are x=0,3,-2

There is a multiplicity of 1 for all of them.

Step-by-step explanation:

The required value of a is 3 for the given function.

What are the functions?

The function is defined as a mathematical expression that defines a relationship between one variable and another variable.

The function is given as follows:

f(x) = 5x²– 3

Substitute the value of x = x + a in the above function,

f(x + a) = 5(x + a)²– 3

f(x + a) = 5(x² + a² + 2ax) - 3

f(x + a) = 5x² + 5a² + 10ax - 3

f(x + a) = 5x² + 10ax + 5a² - 3    ....(i)

As per the question, we have f(x + a) = 5x²+ 30x + 42     ....(ii)

Equating the equations (i) and (ii),

So, 10a = 30

a = 30/10

a = 3

Therefore, the required value of a is 3.

Learn more about the functions here:

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What is the slope-intercept form of the linear equation x+4y=12?

Answers

Answer:

y = -x/4 + 3

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra I

Standard Form: Ax + By = C

Slope-Intercept Form: y = mx + b

m - slope b - y-intercept

Step-by-step explanation:

Step 1: Define

Standard Form:   x + 4y = 12

Step 2: Rewrite

Find slope-intercept form

Subtract x on both sides:                    4y = 12 - xDivide 4 on both sides:                       y = 3 - x/4Rearrange:                                           y = -x/4 + 3

we know that

The equation of the line in the slope-intercept form is equal to

we have

Solve for y

Subtract  both sides

Divide by  both sides

therefore

the answer is

Y= 1/4x+3

A painting is on sale at 40% off.the sale price is $320 what was the original price

Answers

Answer:

$533.33

Step-by-step explanation:

$533.33 multiplied by 0.6 = $319.998 which rounds to $320

533.33 ÷ 100 = 5.33 so this is 1 percent

5.33 x 40 = $213.332 which rounds to $213.33

$320 + $213.33 = $533.33

help mee pleaseee this doesnt even make sense lol

Answers

Answer: 2 is less than or equal to x which is less than 4

Step-by-step explanation:

what is the value of x in the figure​

Answers

Answer:

x is 35

Step-by-step explanation:

the two angles are opposite so they are equal

Answer:

x = 35°

Step-by-step explanation:

Vertical Angles

When two lines cross, two pairs of angles are formed. Those who are opposed by the vertex are called vertical angles and they are always congruent.

Congruent angles have the same measure.

Thus, the angle marked as x is opposed to 35° and they have the same measure, thus:

x = 35°

Lashonda has scored 83, 72, 74, and 85 on her previous four tests. What score does she need on her next test so that her average (mean) is 81?

Answers

Answer:

91

Step-by-step explanation:

Plis help me first one to reply gets brainless

Answers

Answer:

1.>

2.>

3.=

4. >

Step-by-step explanation:

if your a single boy look at the pic below

Answers

Answer:

im not a boy nor single but an fyi it doesn't show a photo just letting you know

Step-by-step explanation:

Answer:

df

Step-by-step explanation:

The image of a point (1, 2) under a translation is (-5, -4) what is the translation vector​

Answers

Answer:

u = vector (-6 , -6)

Step-by-step explanation:

u = vector(a , b)

Left (-) 6 units and down (-) 6 units

The translation vector for the image is (-6,-6).

What is a translation vector?

A translation vector is a type of transformation that moves a figure in the coordinate plane from one location to another. Vectors are given in the form ( x y ) where x is the movement horizontally and y is the movement vertically.

For the given situation,

The image of a point (1, 2) under a translation is (-5, -4) .

The translation vector can be found by calculating the movement horizontally and vertically as

⇒ [tex](-5-1,-4-2)[/tex]

⇒ [tex](-6,-6)[/tex]

Hence we can conclude that the translation vector for the image is (-6,-6).

Learn more about translation vector here

https://brainly.com/question/20795371

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The record high temperature in Australia is 123°F. The record low temperature in Australia is – 9°F. How many degrees warmer is the record high temperature than the record low temperature?

Answers

Answer:

132

Step-by-step explanation:

123+9=132?

Answer:

132 degrees and can I get brainliest

Step-by-step explanation:

Absolute value of -9 is 9 so then 123 plus 9.

A rectangular field is 348 inches long and 7 yards wide. What is the perimeter of the field in feet? plz help me​

Answers

Answer:50 feet

Step-by-step explanation:

Eighty students try out for the school play. Of these students, 60% are given roles in the play. Males are assigned 25% of the roles in the play. How many males have a role in the play?

Answers

Answer:

20

Step-by-step explanation:

(1/4) × 80

=20

there fore, 20 males have role in the pkay

Answer:

Solution in photo :)

Step-by-step explanation:

Recycling Tim's family was collecting aluminum cans to recycle. They found out that they would get two.cents for every three cans they collected. If they collected 2,187 cans, how much money did they receive? EXPLAIN YOUR ANSWER PLEASE​

Answers

Answer:  They received  $14.58

Step-by-step explanation:

Set up a proportional relationship

If  2 cents equal to 3 cans then we will represent how  2,187 will be worth by x.

[tex]\frac{0.02}{3} / \frac{x}{2187}[/tex]      Cross multiply

   3x = 43.74    Divide both sides by 3

x = 14.58

5 of the 25 players on the soccer team are 7th graders. Find the Percent of 7th graders

Answers

Answer:
20%

Step-by-step explanation:
5 divided by 25 multiplied by 100 will give you 20%.

Evaluate 16 • 1 + 4(18 ÷ 2 – 9)

Answers

Answer:

16

Step-by-step explanation:

I did this in 7th grade and had the answer but I don't know the steps

Answer: remember PEMDAS  (parentheses, exponents, multiplication, division, addition, and subtraction. Multiplication and division)

answer is 16

Step-by-step explanation:

16×1+4(18÷2−9)

(Multiply 16 and 1 to get 16.)

16+4(18÷2−9)

(Divide 18 by 2 to get 9.)

16+4(9−9)

Subtract 9 from 9 to get 0.

16+4×0

Multiply 4 and 0 to get 0.

16+0

Add 16 and 0 to get 16.

16

Which proof proves this? Legit need help!

Answers

Answer:

Angle B = Angle D

Step-by-step explanation:

If it says it's a reflection, then as long as it's not stretched or shrunk, both sides will be equal across the line of symmetry

I sent a pic to go with this.

Answers

Answer:

67.71

Step-by-step explanation:

I give brainlest if you answer my question correctly!

Answers

Answer:

C the third one

Step-by-step explanation:

It is equal to the demo

In triangle Jkl, l = 880 inches, Angle j=63° and Angle k=11°. Find the length of j , to the nearest
inch.

Answers

Answer:

j=816 inch

Step-by-step explanation:

J^+K^+L^=180° (sum of int. angles of triangle)

L^+11+63=180

L^=106°

j/sinJ=l/sinL

j/sin63=880/sin106

j*sin106/sin106=880*sin63/sin106

j=815.6

j=816 inch

Can someone help me with this question? 12-x=5

Answers

Answer:

x=7

Step-by-step explanation:

12-x=5

Subtract 12 from both sides.

−x=−7

Divide both sides by -1

x=7


Allison is evaluating the expression -5-(-2) using integer tiles. She begins with 5 negative tiles as shown
VX
What should Allison do next to find the value of the expression?
remove 2 negative tiles
remove 3 negative tiles
add 2 negative tiles
Add 7 negative tiles

Answers

Answer:

its B. -3

Step-by-step explanation:

Remove 3 negative tiles .

Can I get brainliest??????

Answer:

Step-by-step explanation:

its b

I need help plis I'm struggling in this math problem ​

Answers

Answer:

D) 13x + 5

Step-by-step explanation:

Combine like terms

Here, 6x and 7x are like terms

5 + 6x + 7x = 5 + 13x

                  =13x + 5

What is the difference of 3.14 and the sum of 5.99 and 0.65?

Answers

Answer:

3.5

Step-by-step explanation:

5.99+0.65=6.64

6.64-3.14=3.5

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