All categories

3 years ago

Plz help me this is du in 15 min

Mathematics

1 answer:

MissTica3 years ago

3 0

------------------------------------------------------------
Find Radius
------------------------------------------------------------
Radius = Diameter ÷ 2
Radius = 64 ÷ 2
Radius = 32 inches

------------------------------------------------------------
Find area of the circle
------------------------------------------------------------
Area = πr²
Area = 3.14 x 32²
Area = 3215.36 in²

------------------------------------------------------------
Answer: Area = 3215.36 in²
------------------------------------------------------------

You might be interested in

What is -7 2/3 + (-5 1/2) + 8 3/4

Veseljchak [2.6K]

Hey there :)

$-7 \frac{2}{3} = - \frac{23}{3}$
$-5 \frac{1}{2} = -\frac{11}{2}$
$8 \frac{3}{4} = \frac{35}{4}$

$- \frac{23}{3} - \frac{11}{2} + \frac{35}{4}$

We need to change all fractions to have a common denominator

Lets see:
Multiples of 2: 2 , 4 , 6 , 8 , 10 , 12
Multiplies of 3: 3 , 6 , 9 , 12
Multiplies of 4: 4 , 8, 12

The common denominator is 12
2 x 6 = 12
3 x 4 = 12
4 x 3 = 12

= $-\frac{23(4)}{3(4)} - \frac{11(6)}{2(6)} + \frac{35(3)}{4(3)}$
= $- \frac{92}{12} - \frac{66}{12} + \frac{105}{12}$

We need to add the numerators while keeping the same denominator
= $- \frac{53}{12}$
= $-4 \frac{5}{12}$

7 0

3 years ago

The product of the first and third of three consecutive integers is 3 more than 3 times the second integer. Find the integers.

puteri [66]

Let:

x = the middle integer

Then the 3 consecutive integers are:

x - 1, x, x + 1

The product of the first and the third integer:

(x - 1)*(x + 1) = x^2 - 1

is equal to:

3 more than 3 times the second integer:

3x + 3

So:

x^2 - 1 = 3x + 3

Solve:

x^2 - 3x - 4 = 0

(x-4)(x+1) = 0

x = -1 and 4

Since x is the middle integer, we have two sets of solutions:

3,4,5 and -2,-1,0

4 0

3 years ago

La suma de las edades de Agustín y Pedro es igual a 36,si Agustín tiene 2 años menos que pedro ¿Cuantos años tienen estos chicos

Dvinal [7]

No hablo espanol. Hablas ingles?

3 0

2 years ago

I WILL GIVE YOU BRAINLIEST AND 20 POINTS, PLS HELP. K12 STUDENT.

EastWind [94]

36, |-12|=12 and |-3|= 3. Using inverse operations, we multiply instead of dividing and get 36.

5 0

3 years ago

Brand A and brand B of frozen green beans both list a weight of 32 ounces on their bags. Because of variability in the manufactu

Talja [164]

Answer:

C The median weight for brand B is less than the median weight of brand A.

Step-by-step explanation:

Just did it on edgenunity

6 0

2 years ago