Solve for x in this photo

Answer:

Explanation:

opposite angles in a quadrilateral sum up to 180°

total interior angles in a quadrilateral is 360°

solve for x:

x - 2 + x + 2 = 180°

2x = 180°

x = 90°

solve for each angle:

1st

x + 2

90° + 2 = 92°

2nd

x - 2

90° - 2 = 88°

3rd

x - 10

90° - 10° = 80°

4th

360° - 80° - 88° - 92° = 100°

Answer:

x = 15

Step-by-step explanation:

Since WY = WZ, angle Y = angle Z = 2x

angle W = 90 degrees, so

90 + 3x + 3x = 180

6x = 180 - 90 = 90

x = 90/6 = 15

Answer:

the person above me is correct do the math

Answer:

No it doesn’t  have a proportional relationship

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

because i just took the test

Answer:

Decreases

Step-by-step explanation:

As 'n' increases the value of the (1/4) will decrease.

Say, n=1 ; 1/4

n=2 ; 1/4 * 1/4 = 1/16(because n=2, there are two 1/4s)

n= and so on

Answer:

[tex]\sf{1) m<2 = 16°} \\

\sf{2) m<5 = 84°} \\

\sf{3) m<B = 79°}[/tex]

Answer:

That would be 1

Step-by-step explanation:

To get 13 out of 14 you must add 1.

Answer:

150 hope this helps

Answer: 3/5

Step-by-step explanation: 1/5 + 2/5 = 3/5

Answer:

3/5

Step-by-step explanation:

To find the right amount of glue Russ has, we have to add both of the jars of glue. One of them is 1/5 full, and the other is 2/5 full, we add them both together to get 3/5.

Step-by-step explanation:

from the point -10 to -4 thre is a difference of 6 uints . Base 6

from the x-axis to furthest point,

there is a difference of 6 units. Height 6

Using the Fundamental Counting Theorem, it is found that there are 576 ways for the dancers to line up.

It is a theorem that states that if there are n things, each with [tex]n_1, n_2, \cdots, n_n[/tex] ways to be done, each thing independent of the other, the number of ways they can be done is:

[tex]N = n_1 \times n_2 \times \cdots \times n_n[/tex]

In this problem, considering the order:

Black - Red - Black - Red - Black - Red - Black - Red

The number of ways for each is given by:

4 - 4 - 3 - 3 - 2 - 2 - 1 - 2

Hence:

[tex]N = 4^2 \times 3^2 \times 2^2 = 576[/tex]

There are 576 ways for the dancers to line up.

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Answer:

714

Step-by-step explanation:

To solve this you have to use the BODMAS theory.

That means,

B ⇒ Brackets

O ⇒ Of

D ⇒ Divide

M ⇒ Multiplication

A ⇒ Addition

S ⇒ Subtraction

You have to solve the sum according to the above.

2 + 3 + 5 + 10 x 64 + 7 + 57

2 + 3 + 5 + 640 + 7 + 57

5 + 645 + 64

650 + 64

714

Let me know if you have any other questions. :-)

if the question is 2y+3y=a and z+6z=b

then i could solve it otherwise sry

Answer:

around 12,000

Step-by-step explanation:

Answer:

720

Step-by-step explanation:

60/25=2.4

2.4*300=720

Answer:

Step-by-step explanation:

Length of the bridge = 190 m = 190*100 = 19000 cm    {100cm = 1m}

Length of each pace of Robert = 80 cm

Minimum number of full paces = 19000/80

=  237.5

= 238   {because full paces}

The ratio than could represent the number of large containers of milk to small containers of milk in order from the grocery store is 4:7 or 4/7.

The ratio is the simplest form of a fraction involving two quantities determining each other. It is written as a:b, read as "a is to b", and functions as a/b.

In the question, we are informed that a grocery store orders 4 large containers of milk for every 7 small containers of milk.

We are asked to determine the ratio of the number of large containers of milk to small containers of milk.

We know that a ratio is a fractional value, and for the number of large containers of milk to small containers of milk, we can write the ratio as:

Ratio = the number of large containers:the number of small containers = 4:7 or 4/7

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Answer:

  35.9

Step-by-step explanation:

The "work" is entering the numbers into a suitable probability calculator. A TI-84 calculator will tell you ...

  invNorm(0.41,37.6,7.6) = 35.87065818

A score of about 35.9 separates the bottom 41% from the top 59%.

Answer:

Down Here

Step-by-step explanation:

Step 2:

Statement: m∠C ≅ m∠B

Reason: sides opposite to congruent angles are congruent

Step 3:

Statement: BE = CE

Reason: Def. of a midpoint

Step 4:

Statement: AE = AE

Reason: Reflexive Property

Step 5:

Statement: ΔACE ≅ ΔABE

Reason: SSS

Step 6:

Statement: m∠AEC ≅m∠AEB

Reason: CPCTC

Step 7:

Statement: DE = DE

Reason: Reflexive Property, Parts whole postulate

Step 8:

Statement: ΔCDE ≅ ΔBED

Reason: SAS

Step 9:

Statement: CD = DB

Reason: CPCTC

-Chetan K

Answer: 122376

Step-by-step explanation:

Answer:

6mm

Step-by-step explanation:

A rectangle with all sides equal is a square

Area=a

36=a

a=6mm

Answer:

307

Step-by-step explanation:

Applying the Pythagorean theorem, the length of the ladder to the nearest foot is: 14 ft.

The Pythagorean theorem states that if c is the hypotenuse of a right triangle, and a and b are the legs of the right triangle, then, c = √(a² + b²).

Thus, the ladder leaning on a building will form a right triangle, such that:

Hypotenuse = the length of the ladder = c

a = 5 ft

b = 13.1 ft

Therefore:

c = √(5² + 13.1²)

c = 14 ft

Therefore, applying the Pythagorean theorem, the length of the ladder to the nearest foot is: 14 ft.

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Answer:

3 * (5 - x)

Step-by-step explanation:

Using the keywords:

product of

difference of

and a number

The product of 3 and the difference of 5 and a number is (5 - x)×3.

Distributive law comes handy when we have two or more than two numbers or variables inside brackets and the terms are separated by addition or subtraction and the whole bracket is multiplies to some other one or more than one variable or another bracket consisting same as stated we can multiply them with certain rule explained by an example

a(b+c) = ab + ac

(a+b)(c+d) = ac + ad + bc + bd

According to the given question

The product of 3 and the difference of 5 and a number product means multiplication difference means subtraction.

Assuming the number to be x.

∴The product of 3 and the difference of 5 and a number is

difference of 5 and a number is ( 5 - the number )

= (5 - x ) and their product with 3 which is

= (5 - x)×3

= 15 - 3x if we distribute.

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Answer:

$27

Step-by-step explanation:

9 dollars = one third

3x9=27

hope this helps please thanks it and rate 5 stars

have a good day

Answer:

no tengo nada k decir ya te lo resolvieron

Step-by-step explanation:

Answer:

A: 19.7º  B: 78.8º  C: 81.5º

Step-by-step explanation:

The trouble with problems like this is usually just getting started.

Hint:  look at the descriptions of the angle measures and see if one of the angles is mentioned twice.  It's angle A.  Pick a variable for the measure of that angle, say  a.

Angle B:  "4 times the measure of angle A" becomes  4a

Angle C:  "17 less than 5 times the measure of angle A" becomes  5a - 17

Now use the fact that relates all three angles:  the sum of the measures of any triangle's angles is 180 degrees.

a + 4a + (5a - 17) = 180

Combine like terms.

10a - 17 = 180

Add 17.

10a = 197

Divide by 10.

a = 19.7 degrees

Try not to panic because the answer is not a whole number!

Plug this into the expressions for the other angles.

B:  4(19.7) = 78.8 degrees

C:  5(19.7) - 17 = 81.5 degrees

Check:  19.7 + 78.8 + 81.5 = 180