All categories

3 years ago

I need help with this question ASAP

Mathematics

1 answer:

IgorLugansk [536]3 years ago

7 0

Answer:

The answer would be 49 I think hehe

Step-by-step explanation:

You might be interested in

1st ANSWERER GETS BRAINLIEST even if their wrong

sammy [17]

Answer:

1.75...?

Step-by-step explanation:

Uhh... Well if you're that desperate I'll try it.

If the actual football diameter is 21

Plug it into 1 : 12

x : 21

x / 21 = 1 / 12

12x = 21

x = 7 / 4

I don't really understand what the problem's asking though so this is probably wrong.

5 0

4 years ago

The circumference of the larger circle is approximately 22 meters and the circumference of the smaller circle is approximately 1

julia-pushkina [17]

Answer: approximately 3.5 meters.

Step-by-step explanation:

Given: Circumference of the smaller circle is approximately 11 meters.

Circumference of a circle = $\pi d$ , where d= diameter.

Ratio of circumference to diameter = $\pi$

As per given,

$\pi=\dfrac{11}{d}\\\\\Rightarrow\ d=\dfrac{11}{\pi}\\\\\Rightarrow\ d=\dfrac{11\times7}{22}\ \ \ [\pi=\dfrac{22}7]\\\\\Rightarrow\ d=\dfrac72=3.5\ meters$

Hence, the diameter of the smaller circle is approximately 3.5 meters.

6 0

3 years ago

Solve for x.<br> 4(3x-8)=-92<br><br> i need help

STALIN [3.7K]

Answer:

x = -5

Step-by-step explanation:

Divide each term by 4 and simplify.

$3x - 8 = -92$

Move all terms not containing X to the right side of the equation.

$3x = -15$

Divide each term by 3 and simplify.

$x=-5$

6 0

3 years ago

Read 2 more answers

Is the ratio 16:14 equivalent to 64:60

Llana [10]

No it is not as if you simplify down 64:60, the closest you can get to 16:14 is 16:15

8 0

3 years ago

Read 2 more answers

PLSSSS HELPPPPP 20 POINTSSSSSS MATHHH

VladimirAG [237]

Answer:

$-63b^6$

Step-by-step explanation:

When you multiply two exponents together with the same base, the exponents get added

Here the base is the same ie b

So $b^4 . b^2 = b^{4+2} = b^6$

The constants multiply in the usual sense so 7(-9) = -63

Answer is $-63b^6$

6 0

2 years ago