PLEASE HELP!!! ALGEBRA 2A

Answer:

182

Step-by-step explanation:

just times it. thats the answer

Answer:

Step-by-step explanation:

550.00x.07=38.50

550.00+38.50=588.50

Answer: Apple price = Rs 75 per kg & Orange price = Rs 45 per kg

Step-by-step explanation:

Creative Section- A

a) 4kg apples + 6 kg oranges = Rs 570

   3kg apple price = 5 kg orange price

Let, apple = x , orange = y

Now, 4x+6y= 570

         3x=5y ⇒ 3x-5y= 0

Subtract two equations,

x+11y=570

⇒ x + (33x/5) = 570

⇒  7.6x = 570

⇒ x = 75, y= 45

Apple price = Rs 75 per kg

Orange price = Rs 45 per kg

Answer :

Domain : (-♾️ , 5)

Range : (-♾️ , 2)

I hope you get this right.

The statement which is a converse of the given statement as in the task content is; Choice C. If a number is evenly divisible by 10, then it is a whole number that has 0 as its last digit.

The converse of a statement is a rearranged form of the statement in which case, the premise and conclusion switch sides. Hence, the converse of a mathematical statement still connotes the same meaning.

On this note, the converse of the statement in this case is; Choice C; If a number is evenly divisible by 10, then it is a whole number that has 0 as its last digit.

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Answer:

4

Step-by-step explanation:

simple

Akashi- Kailua bridge height is 13000 feet.

A fraction is expressed as a quotient, in which the numerator is divided by the denominator.

Example:

1/2, 4/5.

We have,

Golden Gate Bridge height = 9000 feet

Akashi bridge's height= 1 and 4/9 times as long as Golden Gate Bridge

Here,

1 and 4/9 times can also be written as:

1 4/9 = 13/9 x 9000  

or

1 x 9000 + 4/9 x 9000

The height of the Akashi bridge:

= 1 x 9000 + 4/9 x 9000

= 9000 + 4 x 1000

= 9000 + 4000

= 13000 feet

Thus the height of the Akashi bridge is 13000 feet.

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Answer:

Your answer is 9/10 or 0.9

Step-by-step explanation:

Answer:

9/10

Step-by-step explanation:

9

15

÷

10

15

=  

9

15

×

15

10

=  

9 × 15

15 × 10

=  

135

150

=  

135 ÷ 15

150 ÷ 15

=  

9

10

Answer:

It's a non-linear graph

The answer to this question is:

Cube B has greater side length.

We know that the volume of cube = ( a )³

(where a represents the cube's sides length.)

Given that:

Volume of Cube A = 64 cubic inches = 64 in³

Volume of Cube B = 81 cubic inches = 81 in³

Length of side by cube = ∛Volume

Length of side of Cube A = ∛64 = ∛ 2*2*2*2*2*2*

                                                  = 2*2

                                                  = 4 inches

Length of side of Cube B = ∛81 = ∛ 3*3*3*3

                                                  = 3√3  

                                                  =3*1.732 = 5.196 inches

Length of side of cube A < Length of side of cube B

4 inches < 5.196 inches

Thus, Cube B has greater side length.

Therefore, Cube B has greater side length.

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Answer:

−2648/529

Decimal: -5.005671

Answer:

Left tailed.

Step-by-step explanation:

A claim (alternative hypothesis) is set against the null hypothesis.

The claim (alternative hypothesis) of the  golf analyst is that the standard deviation of the​ 18-hole scores for a golfer is  less than 2.1 strokes

Ha: Sd< 2.1

The null hypothesis will be opposite of the alternate hypothesis

H0: sd ≥ 2.1

A test for which the entire rejection region is located in only one of the two tails - either left or right- is called one tailed test.

In the given example the acceptance region is located in the area greater or equal to 2.1 . The rejection region lies to the left and the acceptance region lies to the right.

As the rejection region lies to the left, it is a left tailed test.

Also if the alternative hypothesis contains equality less than it is left tailed.

Answer:

-38

Step-by-step explanation:

-(6m+8)=4(17-m)

-6m-8=68-4m

-8-68=-4m+6m

-76=2m

m=-76/2

m=-38

Answer: 800.

Step-by-step explanation: Round them both to the nearest ten. That is 40x20.

Answer:

2

Step-by-step explanation:

40/20=2

Answer:

The total cost is $3.00 when the number of toppings is the same at both stores.

Step-by-step explanation:

The graph that is supposed to be shown to you shows they intersect half way between the 2 and 4. That means they intersect at 3 which makes the answer $3.00.

Answer:

I also think its A.

Step-by-step explanation:

10y + 40- 4y

(10y-4y)+40

6y+40

Answer:

a

Step-by-step explanation:

Answer:

32.064

Step-by-step explanation:

Answer:−

2

x

2

+

5

x

−

9

Step-by-step explanation:

Answer:

Answer = -2x^2 + 5x - 9

Step-by-step explanation:

First add the x^2 terms :

> x^2 - 4x^2 + x^2

> - 3x^2 + x^2

> -2x^2

Then add the x terms :

> 9x - 3x - x

> 6x - x

> 5x

Then lastly add the last terms :

> -7 + 1 - 3

> -6 -3

> -9

= -2x^2 + 5x -9

Answer:

[tex]\frac{1}{96}[/tex]

Step-by-step explanation:

First convert the feet two inches.

12.5 * 12 = 150 inches.

To find the scale used in the drawing, we divide the radius of the circle in the drawing, by the actual radius.

1[tex]\frac{9}{16}\\[/tex] / 150 = 1/96

The scale of the drawing is 1/96 of the actual length

Answer:

24 cookies in a box, and it costs 3.84. since the whole thing costs 3.84, to find the unit rate of each cookie, you need to divide the price by the amount of cookies. 3.84 divided by 24 is equal to 0.16. so the price per cookie would be 16 cents.

that's how you find the answer, maybe try to reword it to get the 3-5 sentences you need.

Answer:

With what there is nothing there

Step-by-step explanation:

40 cups of milk

1.25 cups of milk makes 1 serving

40 divided by 1.25 is 32

You can make 32 servings

:)

Answer:

7) 105°

8) 105°

Step-by-step explanation:

For the first question:

All angles of a triangle added will always equal 180°. If you already have two of the angles just add them up and subtract that by 180. The result is the measure of the third angle.

This is what we do in this case: 180 - 53 - 52 = 75

Since we want to find the measure of the exterior angle of C, and it forms a straight line when added to the interior angle of C, we know that 75° plus this other angle will equal 180°. This is because the angle of a straight line will always be equal to 180°. So to find the angle we should subtract 75 from 180. This will give us 105° which is the measurement of angle x.

For the second question.

For a straight line the angle measure will always be equal to 180°. The green angle that is missing forms a straight line when added with the measures beside it of 34° and 41°. So to find the measurement of the green angle just add 34° and 41° and subtract them from 180°. The result will be the measurement of the green angle.

Answer:

x = 105° ; m∠CFE = 105°

Step-by-step explanation:

Picture 1.

Exterior angle theorem:

The exterior angle of a triangle is equal to the sum of the two opposite interior angles. ⇒ x = 52° + 53° = 105°

Picture 2. (Is not in scale)

∠GFE is a straight angle and m∠GFE = 180°

m∠CFE = 180° - (34° + 41°) = 105°

Answer:

A and C

Step-by-step explanation:

Hope this helps!

Answer:

Fractions 3/4 (A) and 4/5 (C) are greater than 11/20.

Step-by-step explanation:

A is equivalent to 15/20; which is greater than 11/20

B is equivalent to 6/20; which is not greater than 11/20

C is equivalent to 16/20; which is greater than 11/20

D is equivalent to 10/20; which is not greater than 11/20

Answer:

x · 3 > -25

I hope that this helped!

Answer:

x · 3 > -25

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

b - 3b + 15 - w + 4

-2b-w+19

Answer:

B.

Step-by-step explanation:

-2b

combine 15 and positive 4 to get 19

keep the -w

Answer:

A reflects over the Y-axis, and B reflects over the x-axis.

Step-by-step explanation:

im a girl btw lol not a boy so sorry