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koban [17]
2 years ago
5

I dont get these type of questions

Mathematics
2 answers:
svlad2 [7]2 years ago
6 0

Answer:

- 3 {7}^{?}

Anon25 [30]2 years ago
4 0
Divide the numerator from the denominator
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What times 8 equals 64
Vsevolod [243]
8 times 8 is 64.

The square root of 64 is 8.
7 0
3 years ago
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You spin the spinner given below, then flip a coin, then spin the spinner again. Find the probability ( as a fraction) of spinni
BartSMP [9]

Answer:

how many numbers are on the spinner?

3 0
3 years ago
Rewrite the equation by completing the square.<br> x^2 + 2x – 48 = 0
slamgirl [31]

Answer:

(x+1)^2 = 49

x = 6                 x = -8

Step-by-step explanation:

x^2 + 2x – 48 = 0

Add 48 to each side

x^2 + 2x =48

Take the coefficient of x

2

Divide by 2

2/2=1

Square it

1^2 =1

x^2 + 2x +1=48+1

x^2 +2x+1 = 49

(x+1)^2 = 49

Take the square root of each side

sqrt((x+1)^2) =±sqrt( 49)

x+1 = ±7

Subtract 1 from each side

x+1-1 = -1  ±7

x = -1+7          x = -1 -7

x = 6                 x = -8

3 0
3 years ago
Luis trabaja en Canadá por cada 15 dólares que gana envía 8 a su
Sav [38]

Usando proporciones, hay que Luis enviará 160 dólares a su familia.

<h3>¿Qué es una proporción?</h3>

Una proporción es una fracción de la cantidad total, y puede ser encontrada por intermedio de una regla de tres.

En este problema, la regla de tres es dada por:

15 dólares - 8 envíados

300 dólares - n envíados

Aplicando multiplicación cruzada:

15n = 300 x 8

n = (300 x 8)/15

n = 160

Luis enviará 160 dólares a su familia.

Puede-se aprender mas a cerca de proporciones es brainly.com/question/26425852

7 0
2 years ago
What is the circumference of a 12 inch diameter pizza answer in terms of pi
Sedbober [7]
Answer: 37.69911 in. (Round if necessary)

Steps:
2πr
2·π·6 = 37.69911


8 0
3 years ago
Read 2 more answers
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