what is the solution to the equation? 2x−4=6

Answer:

D

Step-by-step explanation:

ΔCBA ≅ Δ BCD

∠A = ∠D = 90°

BC = CB                  {hypotenuse and reflexive property}

BA = CD

Answer: The answer is x = .5

Answer:

(x,y)+(-1,-1)

Step-by-step explanation:

Answer: a

Step-by-step explanation: thanks for being my friend and sorry if im wrong

Answer:

D. 275

Step-by-step explanation:

400/2... So just do 550/2 and you will get your answer

Answer:

13x-2

lol :)

hope i could helped:)

Answer:

5.18%

Step-by-step explanation:

5.76 x 100 = 576

576 ÷ 100 = 5.184

5.184 = 5.18%

chile anyways so i just wanted the points

Answer:

The initial cost of the cell phone was $364

Step-by-step explanation:

Since there was a 30% markup, 70% of the new cost is the initial cost. Multiply 520 by 0.7 on a calculator and you get 364

Answer:

-4r + 9

Step-by-step explanation:

Join the r terms, you get -4r, join the numbers, you get 9.

Hope it helps!

Answer:

The width and the length are both 17 feet long.

Step-by-step explanation:

17 * 17 = 289

Answer:

Ounces of green paint needed = 13.8

Step-by-step explanation:

Blue paint : green paint = 25 : 115

how many ounces of green paint should she mix with 3 ounces of blue paint?

Let

Ounces of green paint needed = x

Blue paint : green paint = 3 : x

Equate both ratios

25 : 115 = 3 : x

25/115 = 3/x

25 * x = 115 * 3

25x = 345

x = 345/25

x = 13.8 ounces

Ounces of green paint needed = 13.8

Answer: 108

Step-by-step explanation: The 40% percent taken away from $270 would be $108, because I round it to 50% percent off and that would $135 but since it's 40% off not 50% so I took away 10% from $135, and that's how I found my answer .

Answer:

the degree of the polynomial is 5

Answer:the

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

you would take 14 plus 8 and that would give you your answer. I've done this before. I'm positive its 22

Answer:

for the first picture, she cleans 30 windows

the second picture is 52/100 :)

Answer:

It's B for the first one.

For the second one, it is C

Step-by-step explanation:

30 * 0.3 = 9

So 30% of 30 is 9. She did 9 windows.

0.52 = 52/100

It's 52/100 because 0.52 = 52%. 52% then equals 52/100.

52/100 = 13/25

So the answer is 13/25

Answer:

not similar

Step-by-step explanation:

Answer:

Karen asked for the manager

Step-by-step explanation:

Karen asked for the maneger because that is what karens do. you’re lucky that you are not black, becuase she would falsely accuse you of murder after slightly bumping into her on accident.

Answer:

Value is 15 and measure is 151

Answer:

The number of cheery pieces in the box are [tex]18[/tex].

Step-by-step explanation:

Let the number of orange pieces in the box be [tex]x[/tex].

The box contains three times as many cherry pieces as orange pieces.

So, the number of cherry pieces in the box be [tex]3x[/tex].

It has four more grape pieces than cherry pieces.

So, the number of grape pieces in the box be [tex]3x+4[/tex].

There are [tex]46[/tex] total pieces in the box.

So, [tex]x+3x+3x+4=46[/tex]

[tex]\Rightarrow 7x+4=46[/tex]

[tex]\Rightarrow 7x=46-4[/tex]

[tex]\Rightarrow 7x=42[/tex]

[tex]\Rightarrow x=\frac{42}{7}[/tex]

[tex]\Rightarrow x=6[/tex]

So, the number of cherry pieces [tex]=3x=3\times 6=18[/tex].

Hence, the number of cheery pieces in the box are [tex]18[/tex].

Answer:

6 , 3

Step-by-step explanation:

your welcome

The new coordinate of vertex B if the triangle is dilated with a center at the origin by a scale factor of 1/3 is (1,2) and this can be determined by using the given data.

Given :

After the dilation of 1/3 the coordinate of the triangle becomes:

[tex]\rm A(-2,2) \to A'(-2\times \dfrac{1}{3},2\times \dfrac{1}{3}) = A'\left(\dfrac{-2}{3},\dfrac{2}{3}\right)[/tex]

[tex]\rm B(3,6) \to B'(3\times \dfrac{1}{3},6\times \dfrac{1}{3}) = B'\left(1,2)[/tex]

[tex]\rm C(1,-2) \to C'(1\times \dfrac{1}{3},-2\times \dfrac{1}{3}) = C'\left(\dfrac{1}{3},\dfrac{-2}{3}\right)[/tex]

The new coordinate of vertex B if the triangle is dilated with a center at the origin by a scale factor of 1/3 is (1,2).

For more information, refer to the link given below:

https://brainly.com/question/20595275

Answer:

thx for the free points

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Answer:

x = -12

Step-by-step explanation:

m∡QRP = 180 - (80 + 43) = 57°

-6x + 51 + 57 = 180

-6x + 108 = 180

-6x = 72

x = -12

Answer:

YELLOW

Step-by-step explanation:

MY TEACHER MADE ME DO THIS LOL

The area of the circle is around 908 square centimeters, so the correct option is A.

The area of a circle of radius R is given by:

A = pi*R²

Where pi is an irrational number, and we can write it as pi = 3.14

Here we can see that the radius of the circle is 17cm, then we can replace that in the area formula to get:

A = 3.14*(17cm)² = 908 cm²

Then the corret option is A.

Laern more about areas at:

https://brainly.com/question/24487155

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Answer:

A. d = 0.75m.

Step-by-step explanation:

If, for 3 1/2 minutes (3.5 minutes) the car travels 2 5/8 miles (2.625 miles),

Then in m minutes the car will travel d miles

d = (2.625*m)÷ 3.5

d = 0.75m

Which is option A

Answer:

the number would be the same

Step-by-step explanation:

Answer:

569 IS THE SAME NUMBER AS 569 AND THERE ARE NO FRACTIONS THERE are just numbers

Step-by-step explanation:

MAYBE 569????????????

The mixed number that is equivalent to the improper fraction 56/9 is

6(2/9)

Option B is the correct answer.

A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.

Example: 1/2, 1/3 is a fraction.

We have,

A number is called an improper fraction if the denominator is less than the denominator.

Now,

56/9 is an improper fraction.

5(6/9) = 51/9

6(2/9) = 56/9

7(8/9) = 71/9

8(4/9) = 76/9

Thus,

6(2/9) is equal to 56/9.

Learn more about fractions here:

https://brainly.com/question/24370499

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