1 The geometric mean of two positive integers a and b is 27 Find all possible
values of a and b

Answer: 5:2

cos i said so

Answer:

The answer is 5:2

Step-by-step explanation:

I have a degree in mathematics

Step-by-step explanation:

1) take your known ratio (56/14) and divide to find the factor between the numbers so 56 /14 = 4.  4 is your ratio factor

then working backwards:  

42/ 4 = 10.5

28/4 = 7

3.5 * 4 = 14  It can also be seen as what number divided by 4 will give you 3.5

2)  2,416/ 60.4 is the known ratio now so divide to find the factor between the numbers. So 2,416/ 60.4 = 40. 40 is your ratio factor

120.8 * 40 = 4832

1208/40 = 30.2

15.1 * 40 = 604

Answer:

-12u+8w+16

Step-by-step explanation:

to get rid of the parenthesis you multiply everything that is inside of the parenthesis by -4

-4x3u=-12u

-4x-2w=8w

-4x-4=16

then we just add everything together and end with

-12u+8w+16

hope this helps (;

Answer:

its d

Step-by-step explanation:

8% of 20 is 1.6 so 20 + 1.6

Answer:

Weight of empty bottle = 0.8 kg

Weight of water = 1.6 kg

Step-by-step explanation:

As given , A bottle weighs 1.2 kg when it is 1/4 full of water. It weighs 2.4 kg when it is full.

Let us assume

Weight of empty bottle = x

Weight of water = y

Now,

when the bottle is 1/4 full of water

then,

weight of water = [tex]\frac{1}{4}[/tex]×y

As given , Bottle weight = 1.2 , when it is 1/4 full of water

⇒ Weight of water + weight of bottle = 1.2

⇒ [tex]\frac{1}{4}[/tex]×y + x = 1.2

⇒ y + 4x = 4.8      .......(1)

Also given, A bottle weight = 2.4 , when it is full of water

⇒ Weight of water + weight of bottle = 2.4

⇒ y + x = 2.4        ......(2)

Subtract equation (2) from equation (1) , we get

y + 4x - ( y+ x) = 4.8 - 2.4

⇒ y + 4x - y - x = 2.4

⇒3x = 2.4

⇒x = [tex]\frac{2.4}{3}[/tex] = 0.8 kg

and y = 2.4 - x = 2.4 - 0.8 = 1.6 kg

∴ we get

Weight of empty bottle = x = 0.8 kg

Weight of water = y = 1.6 kg

Answer:

-20x

Step-by-step explanation:

remove parentheses: -4*5x

multiply the numbers: -4*5x

answer: -20x

[tex]tan = \frac{opp}{adj} = \frac{x}{24} [/tex]

[tex] \tan(62) = \frac{x}{24} [/tex]

[tex]x = 24 \tan(62) [/tex]

[tex]x = 45.1374351683[/tex]

[tex]x = 45.14[/tex]

Answer:

The perimeter of the rhombus is 218. And I think the area is 4320. Wait for more responses to be sure also for the trapezoid I used 54 as my base added them two times then multiplied it by 55 I didn't know if I had to do multiply it by 50 so after I multiplied it by 55 then divided it by two and added it to the area of the triangle in the figure. I'm not sure if I make sense but I know for sure the perimeter is 218.

Step-by-step explanation:

The area and the perimeter of the parallelogram is 2700 in² and 218 in.

A parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure.

Given that, a parallelogram has sides 55 in and 54 in with height 50 in.

Area = base x height = 50 x 54 = 2700 in²

Perimeter = 2(length + width) = 2(55+54) = 218 in

Hence, the area and the perimeter of the parallelogram is 2700 in² and 218 in.

Learn more about parallelogram, click;

https://brainly.com/question/29147156

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Answer:

10/3

Step-by-step explanation:

Answer:

28/3

Step-by-step explanation:

Answer:

y=8

Step-by-step explanation:

Answer:

-26+7r-22p

Step-by-step explanation:

Answer:

Step-by-step explanation:

subtract  7 p  from  − 15 p .

26 + 7 r − 22 p

Answer:

f(b) = 2b - 32/3

Answer:

Carlota is not correct

Step-by-step explanation:

A ratio represents relationship between of two or more things.

Ratio of minutes to gallons of water flowing through a garden hose [tex]=2:12[/tex]

Here,

[tex]2:12=1:6[/tex]

Also,

It's given that an equivalent ratio of minutes to gallons is [tex]6:1[/tex]

Now,

[tex]1:6\neq 6:1[/tex]

Therefore,

Carlota is not correct

Answer:

32

Step-by-step explanation:

1/4y is greater than or equal to 8.

Plug 32 in the y place.

1/4(32) is greater than or equal to 8.

8 is greater than or equal to 8. Since the inequality sign has the equal sign too, this makes the sentence true. Hope this helps, thank you !!

Answer:

Step-by-step explanation:

Answer:

455

Step-by-step explanation:

Answer:

12 units

Step-by-step explanation:

notice that the y coordinate (-8) is the same for both points. you can ignore it and just look at the x coordinates. To calculate the distance, you use point a minus point b, so in this case it is 10-(-2). two negatives make positive, so the answer is 12 units.

Answer:

17

Step-by-step explanation:

51÷3 = 17

k=17

not sure what else to add but my answer had to be longer

Answer:

[tex]\frac{10x}{7}[/tex]

Step-by-step explanation:

The quotient is the answer of a division problem. So, we get

[tex]\frac{10x}{7}[/tex]

Answer:

9/4

Step-by-step explanation:

you can use photomath for questions like these :P

Answer:

2 1/4

Step-by-step explanation:

3/4 x 3 = 9/4 = 2 1/4

Hope that helps!

Answer:

158iuhudjdkdidiidjdjfjuf

Answer:

3 degrees.

Step-by-step explanation:

-6 + 9 is 3, giving you were answer.

Answer: 3 degrees F

Step-by-step explanation:

-6+9=3

rise=positive or +

Answer:

Step-by-step explanation:

whats the question

Answer:

wheres the question?? huhh

Answer:

Answer:

The principal, real, root of:

9–√2

=3

All roots:

3

−3

9 is a perfect square

Answer:

The principal, real, root of:

25−−√2

=5

All roots:

5

−5

25 is a perfect square

Step-by-step explanation:

the first one is for the 9 and the second one is for the 50

Answer:

oh i is this 6th grade math im in 5th sorry

Step-by-step explanation:

Answer:

ROC=4

Step-by-step explanation:

ROC=change in y/change in x

=ROC=8/2=4

Answer:

-5/8

Step-by-step explanation:

The line goes down 5 for every 8 spaces to the right.

Answer: -5/8 is the slope or m

Step-by-step explanation:that is an algebra calculator that can help you :)