2x(x - 1) + 3x – 3 = 0​

Answer:

30 degrees because it is alternate to 30 degrees

Step-by-step explanation:

Answer:

the correct answer is x= -312/85

Answer:

1/4

Step-by-step explanation:

1/2x1/2

1/4

Because instead of multiplying it like that you have to flip it first.

Answer:

15

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

It is given that two lines are parallel, and hence the corresponding angles are congruent, by corresponding angles postulate. It is also given that the triangles in the photo share an angle, by the reflexive property, the shared angle is congruent. Hence one can use angle-angle to determine that the two triangles in the picture are similar.

Using this, one can set up a proportion with the sides. The ratios of any two corresponding sides are the same as any other two corresponding sides in the triangle, respectively, this is due to the corresponding parts of similar triangles theorem.

[tex]\frac{9+12}{12}=\frac{49}{49-?}[/tex]

Simplify,

[tex]\frac{21}{12}=\frac{49}{49-?}\\\\\frac{7}{4}=\frac{49}{49-x}[/tex]

Cross products,

[tex](7)(49-?) = (4)(49)\\\\343-7?=196[/tex]

Inverse operations,

[tex]343-7?=196\\-343\\\\-7? = -147\\/-7\\\\?=21[/tex]

Answer:

D

Step-by-step explanation:

Answer:

[tex]x^{2} -8x+12[/tex] (that means u got it right)

Step-by-step explanation:

basically use the distributive property to multiply everything by each other.

x*x=[tex]x^{2}[/tex]

x*(-2) + x*(-6)= -8x

-6*-2=12

Put it all together and u get the original.

Sorry if this is confusing.

Answer:

1. 4x + 10

2. 3x + 22

Step-by-step explanation:

First, find 12 percent of 1,150,

12 percent of 1,150 = 138.

Now, add 1,150 + 138,

1,150 + 138 = 1,288

Hope I helped, if not, at least I tried.

Answer:

They all increase at a rate of 3 (but aren't multiples) and the next 3 are 19, 22, 25

Step-by-step explanation:

To be honest, I don't know a better way to put this than to look at where it starts with 10 and it keeps progressing by 3.

Step-by-step explanation:

Let's solve your equation step-by-step.

4−(9g−5)=−18

Step 1: Simplify both sides of the equation.

4−(9g−5)=−18

4+−1(9g−5)=−18(Distribute the Negative Sign)

4+−1(9g)+(−1)(−5)=−18

4+−9g+5=−18

(−9g)+(4+5)=−18(Combine Like Terms)

−9g+9=−18

−9g+9=−18

Step 2: Subtract 9 from both sides.

−9g+9−9=−18−9

−9g=−27

Step 3: Divide both sides by -9.

−9g−9=−27−9

g=3

Answer:

$3292

$9,876/3 = 3292

Answer:

B. 18

Step-by-step explanation:

[tex]x^{2} + 36x + 324 = (x + m)^{2} [/tex]

[tex](x+18)^{2}= (x + m)^{2} [/tex]

[tex]\cancel x+18= \cancel x + m[/tex]

[tex]18= m[/tex]

Answer:

There is no question just a equation.

Step-by-step explanation:

I'm not sure.

Answer:

You are indeed correct, A=3

Step-by-step explanation:

Answer:

$1.90

Step-by-step explanation:

I think so sry if I'm wrong

boom roasted

Hope this helps

x > -17

Answer:

y=5/2x

Step-by-step explanation:

the y intercept is (0,0) so it isn't included in the equation. now we know the middle solution isn't correct. the points we use to find slope are (-2,-5) and (2,5) which ends up being 5/2.

True, The point at which a tangent line meets a circle is called the point of tangency.

What is Line segment?

Line segment is a part of the line which have two endpoints and bounded by two distinct end points and contain every point on the line which is between its endpoint.

Given that;

To check the point at which a tangent line meets a circle is called the point of tangency.

Now, We know that;

A line which touches the circle at a single point is known as a tangent to a circle.

And, The point where tangent meets the circle is called point of tangency.

Thus, The given statement is true.

Learn more aboput the line segment visit:

https://brainly.com/question/280216

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Answer:

Yes u did thats what i did too XD

Answer:

A the dependent variable is s

Step-by-step explanation:

This is the correct answer from the review page.

Answer:

GCHE

Step-by-step explanation:

Answer and Explanation:

Problem 1:

4x - 12 = 16

4x = 28

x = 28 / 4

x = 7, G

Problem 2:

5x + 10 = - 25

5x = - 35

x = - 35 / 5

x = -7, C

Problem 3:

x / 2 + 11 = 12

x / 2 = 12 - 11 = 1

x = 2 * 1

x = 2, H

Problem 4:

7.5 * x + 10 = -5

x = -2, E

(Not sure about this one)

Code: GCHE

The expression 27a^3 + 54a^2b + 36ab^2 + 8b^3​ has a cube root of 3a + 2b

From the question, the expression is given as

27a^3 + 54a^2b + 36ab^2 + 8b^3​

The above expression is the cube of the sum of two numbers or expressions

Where the numbers are

27a^3 and 8b^3​

The cube roots of 27a^3 and 8b^3​ are represented as

∛27a^3 and ∛8b^3​

Evaluate the cube roots

3a and 2b

Express as sum

3a + 2b

Hence, the cube root of the expression is 3a + 2b

Read more about cube root at

https://brainly.com/question/28716981

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Answer:

the picture isn't whole, but what I see is a cylinder.

Step-by-step explanation:

Answer:

The industrialization of the late nineteenth century brought on rapid urbanization. The increasing factory businesses created many job opportunities in cities, and people began to flock from rural, farm areas, to large urban locations. Minorities and immigrants added to these n

Answer:

A. factories began to hire more workers in cities

Step-by-step explanation:

I got it right ap2x

Answer:

36+102=138  180-138=42  

Step-by-step explanation:

sorry i berly learning this ... i suck ... plz someone help this kid

Answer:

x=3

Step-by-step explanation:

12 * 3 = 36

50-36=14

Answer:

148.2

Step-by-step explanation:

LA= PH

P= 8.2+8.2+3.2+3.2=22.8 in

H= 6.5 in

PH= 22.8(6.5)= 148.2 in

Answer:

-3/10

Step-by-step explanation:

4-5(6+4x)=-16

4-30-20x=-16

-26-20x=-16

-20x=-16+26

-20x=6

x=6/-20

x=-3/10

Answer:

x = -2

Step-by-step explanation:

4 - 5 x 2x = -16

4 - 10x = -16

10x = -20

x = -2

Hope that helps!

Answer:

11/8

Step-by-step explanation:

3/4=6/8

6/8+5/8=11/8