Answer plsssssssss fastttt

Answer:

x>67

So basically what you do is subtract 3 from each side :)

Answer:

DF ≅ AC

Step-by-step explanation:

To prove that the triangles are congruent by AAS, we need a side from each triangle to be congruent to the other, correspondingly. So, if AC ≅ DF, we could prove the triangle's congruency by AAS. In the answer choices, the only answer that works is DF ≅ AC.

Answer:

X= 2

Why

-20=-4x-6x

-20=-10x

-20/x=-10x/x

2=x

Answer:

i love algebra anyways

The ans is in the picture and the stops how i  got it

(hope that helps can i plz have brainlist it will make my day :D hehe)

Step-by-step explanation:

Answer:ken

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I'm bot sure if it is correct

Answer: y=10.50x

Step-by-step explanation:

The y in this equation represents the dependent varible which is our output what we are solving for. We know that Rafeal gets $10.50 per hour but we don't know how many hours he works so to represent the time we use the variable x. If we were to solve this we would take the hours that he worked and multiplied the number of hours by $10.50 to get y the cost which he earns.

The equation that represents the given statement will be equal to y = 10.50(x) and y is the dependent variable.

Mathematical expressions with two algebraic symbols on either side of the equal (=) sign are called equations.

This relationship is illustrated by the left and right expressions being equal to one another. The left-hand side equals the right-hand side is a basic, straightforward equation.

As per the data mentioned in the question,

Earning made by Rafael per hour = $10.50

Let the number of hours working is x.

Then, the equation that represents the given statement,

y = 10.50(x)

Here, y is the total money earned by Rafael.

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Answer:

the answer is 2.59x10^7

Answer:

A.

Step-by-step explanation:

You simplify the square root until you narrow it down to the square root of 5.

The quotient of expression of √40/√8 is √5 which is correct option (A).

Expressions is the defined as mathematical statements that have a minimum of two terms containing variables or numbers.

Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.

The operator that perform arithmetic operation are called arithmetic operators .

Operators which let do basic mathematical calculation

+ Addition operation : Adds values on either side of the operator.

For example 4 + 2 = 6

- Subtraction operation : Subtracts right hand operand from left hand operand.

for example 4 -2 = 2

* Multiplication operation : Multiplies values on either side of the operator

For example 4*2 = 8

/ Division operation : Divides left hand operand by right hand operand

For example 4/2 = 2

Given expression as :

⇒ √40/√8

Factor of √40 = √8×√5

⇒ (√8√5)/√8

Cancel out of√8

⇒ √5

Hence, the quotient of expression of √40/√8 is √5.

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Answer:

I think it's C but I might be

Step-by-step explanation:

Answer:

it's correct option is

C. x > - 32

Answer:

Step-by-step explanation:

If you draw in BD, you can show that triangle BCD = triangle BAD by SSS

That means that <A = <C  parts of congruent parts are congruent.

<A + <C + 115 + 71 = 360

<A + <C + 186 = 360            All convex quadrilaterals have  4 interior angles that add to  360 degrees

<A + <C = 360 - 186

<A + <C = 174

So call <A  and < C = x

x + x = 174

2x = 174

x = 174 / 2

x = 87

<A = 87

Answer:

D is the correct answer

Answer:

(-7t+4)(-7t+4)=49t^2-56t+16

Step-by-step explanation:

49t^2 − 56t + 16

Or

Hope you have a good day, Loves!

Also if I'm right can you let me know please?

Also Also if I am right can I please have Brainliest??

Answer:

1/4 or 0.25 or 25%

Step-by-step explanation:

Answer:

0.25, or 25%

Step-by-step explanation:

1/4=0.25, and that equals 25% also 4*5=20, so 5 is 1/4 of 20.

hopes this helps

Answer: -2 1/2

Step-by-step explanation:

First term = a = -40

Common ratio = 2nd term / First term = 20 / -40 = -1/2

5th term = ar⁴

5th term = -40 × (-1/2)⁴

5th term = -40 × 1/16

5th term = -2 1/2

Answer: 13%

Step-by-step explanation:

To find the percent increase, first find the increase in figures:

= 149,160 - 132,000

= 17,160 people

Then find the percent increase in this manner:

= Increase / Previous population * 100%

= 17,160 / 132,000  * 100%

= 13%

Answer:

b=100

Step-by-step explanation:

not sure how to solve for a

Answer:

y=0x+(-3)

Step-by-step explanation:

Answer: The tree has grown 3.45 meters

Step-by-step explanation:

Equation

5.30 = x + 1.85

4(x/8 - 2) = 1/4(2x - 1/2) is the complete equations for having infinitely many solutions.

We know two simultaneous equations have a unique solution when they intersect at a point,

when they are parallel they have no solution and when they are coinciding they have an infinite no. of solutions.

Given, 4( x/8 - 2) = 1/4(2x -___.

(1/2)x - 8 = (1/8)x - ___.

Now, RHS is half of RHS so the blank space should be (-8/4) = -2.

And we know if one equation is some constant multiple of another they are also coinciding and have an infinite no. of solutions.

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Answer:

In bold below.

Step-by-step explanation:

a) 12 10 8 6 4

This is an arithmetic sequence with common difference -2.

nth term = a1 + (n - 1)d

= 12 + (n - 1)-2

= 12  -2n + 2

= -2n + 14.

b) 25 20 15 10 5

This is an arithmetic sequence with common difference -5.

nth term = a1 + (n - 1)d

= 25 + (n - 1)-5

= 25  - 5n + 5

= -5n + 30.

Answer:

30 is what percent of 25 = 120.

Step-by-step explanation:

Answer:

120

Step-by-step explanation:

Answer:

ALL OOF THEM

Step-by-step explanation:

Answer:

I like pokemon the best out of these choices. I am a logical thinker and love to think about the math involved (doing calcs) nuzlockes are such a fun challenge

Answer:

Step-by-step explanation:

Q1: 1) 50/315 x 100

       15.9

    2) 65/165 x 100

      36.4

     3) 40/150 x 100

       26.7

      4) 130/315 x 100

         41.3

Answer:

The answer is -2(14x - 9)

Step-by-step explanation:

Hoped this helped!

Sorry if this is wrong.