2 years ago

Please help me, i have a test soon and i don’t understand this!

Mathematics

2 answers:

Nata [24]2 years ago

4 0

Answer:

the answer is

456,000,000

Step-by-step explanation:

IrinaVladis [17]2 years ago

3 0

Answer:

456,000,000

Step-by-step explanation:

Sorry if this is wrong :(

Bye, have a good Day/Night :)

You might be interested in

Identify the phrase that cannot be described by the same absolute value as the other three. Explain your reasoning.

r-ruslan [8.4K]

The answer would probably be 18 degrees below normal because the absolute values of the rest are 8 not 18 which is the absolute value of 18 degrees below normal.

6 0

4 years ago

Solve for A ? <br><br> Anyone willing to help me :)

GrogVix [38]

Answer:

Step-by-step explanation:

Use the cosine law:

$BC^2=AB^2+AC^2-2(AB)(AC)\cos(\angle A)$

We have:

$BC=a\\\\AB=4\\\\AC=3\\\\m\angle A=32^o\to\cos32^o\approx0.848$

Substitute:

$a^2=4^2+3^2-2(4)(3)(0.848)\\\\a^2=16+9-20.352\\\\a^2=4.648\to a=\sqrt{4.648}\\\\a\approx2.2$

5 0

3 years ago

How to do this help pleaseee

andreev551 [17]

Answer:

The answer to the equation should be -2

6 0

3 years ago

Read 2 more answers

X^2+6x+8÷x^2-16 simplify

Misha Larkins [42]

Answer:

The answer is in the file below, I wasn't able to make it in text form.

6 0

2 years ago

There are 69 cards in a card game deck. How many cards in 7 decks?

nevsk [136]

Answer:

69×7=60×7+9×7 and if 10×7=70 then 6×70=420 and 9×7=70-7=63

7 0

3 years ago