The measure of angle ABC is 160°.
The measure of angle ABD is 95°.
The measure of angle DBC is xº.
Find the value of x.

Answer:

20 degrees

Step-by-step explanation:

both triangles are co friend and 90+70=160 180+160=20

Answer:

x=20 degrees

Step-by-step explanation:

All angles in a triangle add up to 180 degrees.

Answer:

false

Step-by-step explanation:

Answer:

25:7

11:7

Step-by-step explanation:

No explanation

9514 1404 393

Answer:

  19/8

Step-by-step explanation:

The ratio is ...

  (2 5/7)/(1 1/7) = (19/7)/(8/7) = 19/8

Answer:

1. -5.7

Step-by-step explanation:

When a negative number and another negative number are being added together (but this differs in multiplication and division though), the answer will always be negative, unless a greater positive (combination or single) number is being added to those, but in this case, it is just two negative numbers. What you can do here is add the absolute values of the negative numbers, which would be 1.8 + 3.9, since absolute values are always positive numbers. Once you add these values, which gives you 5.7, you make the answer negative, because before, you were adding negative numbers, so your answer would be -5.7.

Just so you can make sure your answers are correct for the next ones:

2. -2

3. -4.4

Answer:

Step-by-step explanation:

      $20 / 5 kg = $4 / kg

$2.50 / 0.5 kg = $5 / kg

the big bag is a better deal

Answer:

C

Step-by-step explanation:

Answer:

y=3x+5

Step-by-step explanation:

easy math❤

follow the steps shown on the photo

9514 1404 393

Answer:

  7/5x -1/3

Step-by-step explanation:

We assume you want to simplify this expression.

  [tex]\dfrac{-3}{5}x-\dfrac{1}{4}\cdot\left(-8x+\dfrac{5}{6}\right)-\dfrac{1}{8}\\\\=-\dfrac{3}{5}x+\left(-\dfrac{1}{4}\right)\cdot(-8x)+\left(-\dfrac{1}{4}\right)\cdot\left(\dfrac{5}{6}\right)-\dfrac{1}{8}\\\\=\left(-\dfrac{3}{5}+2\right)x-\left(\dfrac{5}{24}+\dfrac{1}{8}\right)\\\\=\dfrac{7}{5}x-\dfrac{5+3}{24}=\boxed{\dfrac{7}{5}x-\dfrac{1}{3}}[/tex]

_____

Additional comment

2 = 10/5; 1/8 = 3/24; 8/24 = 1/3. The x-terms get combined and the constants get combined. It is generally helpful to eliminate parentheses first using the distributive property.

Answer:

157604.593

Step-by-step explanation:

Steps:

Hello,

We cannot factorize this binomial expression using normal factorization method.

if you have studied complex numbers method, then you can solve.

Here are the steps :-

[tex]{x}^{2} = (x)(x)[/tex]

[tex]→1 = (i)( - i)[/tex]

Now multiply,

[tex](x)(i) + (x)( - i) = (xi) - (xi) = 0[/tex]

[tex]→(x + i)(x - i)[/tex]

Therefore, the factors are (x+i)(x-i) :-

[tex]→ {x}^{2} = (x + i)(x - i)[/tex]

Answer:

A 6-pound gain

Step-by-step explanation:

A 6-pound gain would take the dog back to the beginning:  its normal weight:

Weight less six pounds plus six pounds; the net change would be zero.

Answer:

6

Step-by-step explanation:

not really a step by step explanation but the answer is 6 because 6+0 is 6 or even if it is 6-0 the answer is still 6

Answer:

Read and Visualize.

Step-by-step explanation:

The first thing we do with a multi-step word problem is read it slowly and visualize what is happening. This first step is about using our good reading comprehension strategies. I ask students to close their eyes and imagine the events as they take place.

Answer:

16.1

Step-by-step explanation:

- 4.5 = - 0.5 ( x - 7.1 )

Divide - 0.5 on both sides,

- 4.5 / - 0.5 = - 0.5 ( x - 7.1 ) / - 0.5

9 = x - 7.1

Add 7.1 on both sides,

9 + 7.1 = x - 7.1 + 7.1

16.1 = x

x = 16.1

Answer:

16.1

Step-by-step explanation:

✌️❤️✌️

..........

so what's the question ⁉️

Answer:

Step-by-step explanation:

(43)*(29)

explicación paso a paso:

en una operación matemática (*) se denomina como (×)

(43)*(29)=

43×29

______= 1,274

Answer:

2 2/3

Step-by-step explanation:

I did the k12 quiz

The sum of 2 [tex]\frac{1}{3}[/tex] and 5/6 times 8/3 is 4 [tex]\frac{5}{9}[/tex].

A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

Given is 4 [tex]\frac{5}{9}[/tex] is the same as the sum of 2 [tex]\frac{1}{3}[/tex] and 5/6 times a number

Assume the number to be [x]. Then, we can write -

41/9 = 7/3 + 5x/6

41/9 - 7/3 = 5x/6

(41 - 21)/9 = 5x/6

20/9 = 5x/6

x = 20/9 x 6/5

x = 4/3 x 2

x = 8/3

Therefore, the sum of 2 [tex]\frac{1}{3}[/tex] and 5/6 times 8/3 is 4 [tex]\frac{5}{9}[/tex].

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

brainly.com/question/14441381

#SPJ2

Answer:

x = 2.667

Step-by-step explanation:

so first you wanna isolate the x by adding 2 to both sides

3x - 2 = 6 ---> 3x = 8

then divide both sides by 3 to get the x alone

x = 8/3 = 2.667

Answer:

The first table, because 1 has two outputs.

Step-by-step explanation:

The rest are fine because the numbers only have one counterpart.

The first table on the other hand, 1 is paired with both 10 and 15.

Hope this helps :)

Answer:

4 1/3

Step-by-step explanation:

7.50x-6.25=26.25

7.5x=26.25+6.25

=32.5

x=32.5÷7.5

=4 1/3

Answer:

4.33333333333 or 4 1/3

Step-by-step explanation:

Inverse operations

26.25 + 6.25 = 32.5

32.5 Divided by 7.50 = 4.33333333333

Answer = 4.33333333333

Step-by-step explanation:

8 choices for the first position.

when one is picked, that leaves 7 choices for the second position.

then 6 choices for the third position.

and so on.

the result is "8!" = 8×7×6×5×4×3×2 = 40,320 different print orders are possible.

Answer:

true

Step-by-step explanation:

PEMDAS order

parenthesis->exponents->multiplication & division->addition & subtraction

Answer:

4.39%

Step-by-step explanation:

- chefs/head was facing the larger percent decrease

- by this much:

[tex] \frac{ 100 - x }{100} = \frac{95700}{100100} \\ \\ x = \frac{400}{91} \\ \\ x = 4.39\%[/tex]

Answer:

The answer is -53

Step-by-step explanation:

-40-13=-53

hope you get it right

Answer:

The answer would be 53 meters below the surface

Step-by-step explanation:

If Chris is at -40 meters (meaning that he is 40 meters under the surface or, zero.) You would subtract 13 from that original depth of -40 in order to get -53 meters below the surface or 53 meters deep.

Answer:

48 + 60 is equivalent to 108

Step-by-step explanation:

Answer:

Step-by-step explanation:

In the formula ...

  y = mx + b

the value of m is the change per year, and the value of b is the initial value. Using the given information, the equation is ...

  y = -6500x +55000

__

When x=5, the value is ...

  y = -6500(5) +55000 = -32500 +55000 = 22500

The value of the truck after 5 years is $22,500.

Answer:

12.08-1.42=10.66

it takes 10.66 minutes on Thursday to run a mile

Answer:

The maximum AR is AR60 final answer

Answer: Its AR 60.... I'm only AR 49

Answer:

its 11/14 so its B hope this helps

Answer:

true

Step-by-step explanation:

lateral faces of a right pyramid are congruent isosceles triangles