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If angle ABC has a measure of 4a+10 degrees, and angle CBD had a measure of 6a degrees, then what is the value of A? Find the measurement of angle ABC. SHOW YOUR WORK!

Step-by-step explanation:

125/1000=5/40=1/8

14/100=7/50

8/100=2/25

Answer:

2\10= 1\5

Step-by-step explanation:

you add all the stickers which equals 10. and what to figure out the probability of using 2 yellows so you put 2 over 10 and when you round it off you get 1\5

Answer:

a)

The point that is equidistant to all sides of a triangle is called the incenter.

The incenter is located at the intersection of bisectors of the interior angles of a triangle.

b)

The point that is equidistant to all vertices of a triangle is called the circumcenter.  

The circumcenter is located at the intersection of perpendicular bisectors of the sides of a triangle.

c)

See the attachment

The blue lines and their intersection shows the incenter.

The red lines and their intersection shows the circumcenter.

As we see the red point- the circumcenter is closer to vertex B.

Answer: 729

Step-by-step explanation:

Day 1: 3

Day 2: 9

Day 3: 27

Day 4: 81

Day 5: 243

Day 6: 729

Answer:

x(x-1)=72 x=9

Step-by-step explanation:

Answer: D i hope this help

Step-by-step explanation:

After transforming f (x) = 2x2 + 4x + 3 into vertex form, the vertex is easily identifiable. Which ordered pair is the vertex ?

A. (0,3)

B. (1,1)

C. (-1,1)

OD. (-3,0)

Step-by-step explanation:

C.(-1,1)

Answer:

sin(pi/4 - x) - sin(x + pi/4) = 1

[tex] \frac{ \sqrt{2} }{2} ( \cos(x) - \sin(x) ) - \frac{ \sqrt{2} }{2} ( \sin(x) + \cos(x) ) = 1 \\ \\ < = > - 2 \times \frac{ \sqrt{2} }{2} \sin(x) = 1 \\ \\ < = > \sin(x) = \frac{ - 1}{ \sqrt{2} } \\ \\ < = > x = - \frac{\pi}{4} + k2\pi \: or \: x = \frac{5\pi}{4} + k2\pi[/tex]

but 0 < x< 2pi => x = { 5pi/4; 7pi/4 }

Answer:

Step-by-step explanation:

[tex]x^2+4x-2-3x^2+2x-6\\ \\ -2x^2+6x-8[/tex]

It's C on edge.

The other question is also C

Answer:

5

Step-by-step explanation:

The highest number both are divisible by is 5.

80 c, 80%, 80/100, .80

$1.20, 120%, 120/100, 1.2

$1.60, 160%, 160/100, 1.6

$1.28, 128%, 128/100, 1.28

Answer:

80c to $1.20: up 50% or x 1.5

$1.20 to 80c: down 33 1/3 % or x 0.6 bar over the 6

80c to $1.60: up 100% or x 2

$1.60 to 80c: down 50% or x 0.5

$1.60 to $1.28: down 20% or x 0.8

$1.28 to $1.60: up 25% or x 1.25

$1.28 to $1.20: down 6 1/4 % or x 0.9375

$1.20 to $1.28: up 6 2/3 % or x 1.06 bar over the 6

Answer:

10²

Step-by-step explanation:

Another way of phrasing "10 sets of 10 sit-ups" is "10 sit-ups, 10 times," or mathematically, 10 x 10. Another way of writing repeated multiplication is through exponents. Since we have 2 10's multiplied together, we can rewrite our expression as 10².

Answer:

10 to the power of 2

Step-by-step explanation:

10 to the power of 2 is 100 because you multiply 10x10 2 times  Hope this helps

Answer:

Graph B

Step-by-step explanation:

I typed the equation into Desmo and added a negative and that was the result.

Answer:

Your answer will be 2278 hope this helps

Step-by-step explanation:

if u need the steps just ask me

Answer:

ba

Step-by-step explanation:

The solution of the given equation is x = 2.1

An equation is a mathematical statement that shows that two mathematical expressions are equal.

For example, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an 'equal' sign.

Given that, an equation, 3ˣ = 10, we need to find the solution of it,

So, solving for x,

3ˣ = 10

Taking log both sides,

㏒ 3ˣ = ㏒ 10

Since, ㏒ aⁿ = n ㏒ a

Therefore,

x ㏒ 3 = ㏒ 10

x = ㏒ 10 / ㏒ 3

x = 1/0.477

x = 2.095

x ≈ 2.1

Hence, the solution of the given equation is x = 2.1

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The complete question is attached

Answer:

la respuesta es 20 diagonales :)

Given:

The inequality is

[tex]q+12-2(q-22)>0[/tex]

To find:

The solution of the given inequality.

Solution:

We have,

[tex]q+12-2(q-22)>0[/tex]

It can be written as:

[tex]q+12-2q+44>0[/tex]

[tex](q-2q)+(12+44)>0[/tex]

[tex]-q+56>0[/tex]

Subtract 56 from both side.

[tex]-q>-56[/tex]

Multiply both sides by -1 and change the inequality sign.

[tex]q<56[/tex]

Therefore, the correct option is D.

Answer:

Step-by-step explanation:

Answer:

b=47

47+a=180

a=180-47

a=133

c+b=180(but b is equal to 47)

c+47=180

c=180-47

c=133

I hope this help

Answer:

circumference = 219.91 cm

65,973 cm

Step-by-step explanation:

circumference = 35 x 2 x π = 219.91 cm

219.91 x 5 x 60 = 65,973 cm

Answer:

Yes, his mixed number is correct

Step-by-step explanation:    

     6 3/5    

[tex]\\ 5\sqrt{33} \\[/tex]

  -30

      3

Answer:

D:21

E:126

F:33

Step-by-step explanation:

3x+18x+5x-2=180

26x-2=180

26x=182

x=7

Answer:

46/9.2 = 5

Step-by-step explanation:

Answer:

A. 1

B. -1

C. 1

D. -5

Step-by-step explanation:

Answer:

19.6375 mm^2

Step-by-step explanation:

Given data

Diameter = 5mm

Radius= 5/2= 2.5mm

The expression for the area

A=πr^2

Substitute

A=3.142*2.5^2

A=3.142*6.25

A=19.6375 mm^2

Answer:

Step-by-step explanation:

Answer:

y= 2x + -2

Step-by-step explanation:

The ratio 4:7 in the form n:1 is [tex]\frac{4}{7} : 1[/tex] .

What is unit fraction?

A unit fraction is a rational number written as a fraction where the numerator is one and the denominator is a positive integer. A unit fraction is therefore the reciprocal of a positive integer, 1/n. Examples are 1/1, 1/2, 1/3, 1/4, 1/5, etc.

According to the question

The ratio 4:7  in the form n:1

i.e

[tex]\frac{4}{7} = \frac{n}{1}[/tex]

n = [tex]\frac{4}{7}[/tex]

Now, the unit fraction

The ratio is

= [tex]\frac{4}{7} : 1[/tex]

Hence, the ratio 4:7 in the form n:1 is [tex]\frac{4}{7} : 1[/tex] .

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Answer:

Unique Triangle

Answer:

Original (7,-3)

Final (2,-3)

Step-by-step explanation: