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Mekhanik [1.2K]
3 years ago
8

(-7) x (-7)^7 Simplify in exponent form.

Mathematics
1 answer:
FrozenT [24]3 years ago
3 0

Answer:

(-7)^8

Step-by-step explanation:

(-7) x (-7)^7 = (-7)^1 x (-7)^7

Add the exponents since they are multiplication.

(-7)^(1 + 7) = (-7)^8

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Plzz solve in 2 mins
Katen [24]

Answer:

A is the answer

Step-by-step explanation:

3×3 is 9 and 2×3 is 6

4 0
3 years ago
Read 2 more answers
La Biblia dice que Matusalén vivió 979 años, mientras que Abraham vivió 175 años, escribe la fracción que indica la relación de
LenKa [72]

Answer:

A 175/979 = M

Step-by-step explanation:

Si Matusalén vivió 979 años y Abraham vivió 175 esto quiere decir que abraham vivio menos años que Matusalén.

Por lo que la fracción va a tener que ser menor que 1 ya que al multiplicarla por la edad de Matusalén nos tiene que dar la de Abraham.

Tenemos que encontrar una fraccion que multiplicada por 979 nos de 175.

979 * X = 175

Tenemos que despejar la x y encontraremos el valor de la fraccion.

979 * X = 175

X = 175/979

Nos fijamos si se puede simplificar, no se puede asique este es el resultado final.

3 0
3 years ago
Gabriel has $0.80 worth of pennies and
Juliette [100K]

Answer:

nickels=13 and pennies=15

Step-by-step explanation:

0.05n+0.01p=0.80

-0.01(n+p=28)

0.05n+0.01p=0.80

-0.01n-0.01p= -0.28

0.04n=0.52

n=13

p=15

4 0
4 years ago
सुमित्रानन्दन पन्त<br>(जीवनकाल : सन् १९००-१९७७ ई०)​
Nataly_w [17]

Answer:

What is that?

Step-by-step explanation:

5 0
4 years ago
What is the area of the figure?<br> Enter your answer in the box.
nordsb [41]

Answer:

The area of the figure = 112 in²

Step-by-step explanation:

The figure consist of:

1) A square of side length of 10 in.

2) A right triangle with a base of (10 - 6 = 4 in) and a height of (16 - 10 = 6 in)

So,

The area of the square = (side length)² = 10² = 100 in²

The area of the triangle = 0.5 * height * base = 0.5 * 6 * 4 = 12 in²

So,

The total area = 100 + 12 = 112 in²

<u>The area of the figure = 112 in²</u>

6 0
3 years ago
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