3 years ago

What is 7.7 x 10 to the power of 8 written in standard form?

Mathematics

1 answer:

loris [4]3 years ago

3 0

Answer:

The answer is 770000000

Step-by-step explanation:

The question mentions that the power 8 is positive then we need to move the decimal point 8 places to the right.

So, the answer is 770000000.

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Find the value of f(x) if f(x)= 14x-12 when x=16

Papessa [141]

Step-by-step explanation:

$14(16) - 12 = 224 - 12 = 212$

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2 years ago

What is a factor of 21x² + 13x - 20

Tems11 [23]

Answer:

(7x-5)(3x+4)

Step-by-step explanation:

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3 years ago

Evaluate the given algebraic expressions using the value of the variables:

lana66690 [7]

1. 6(3-8)-10

=6(-5)-10

=-30-10

=-40

2.30(3)+15(10)

=90+150

=240

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3 years ago

3 Solve for x. 9(x + 1) = 25 + x Ο x=2 x=3 0 x=4 0 0 0 0 Ο 0 x=5

muminat

Answer:

x= 2

Step-by-step explanation:

so expand the left side of the equation

9x+9= 25+x

and then group like terms( subtract 9 from both sides and also do same with x.

9x-x= 25-9

8x= 16

divide by 8 on both sides.

x=2

7 0

1 year ago

G(x) = -2x -9 what is g(-7)?

tresset_1 [31]

Answer:

g(-7) = 5

Step-by-step explanation:

Step 1: Define

g(x) = -2x - 9

g(-7) is x = -7

Step 2: Substitute and Evaluate

g(-7) = -2(-7) - 9

g(-7) = 14 - 9

g(-7) = 5

4 0

3 years ago

Read 2 more answers