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3 years ago

Scientific notation is a way of making numbers scientific. O A. True OB. False

Mathematics

1 answer:

sveta [45]3 years ago

3 0

Answer:

Step-by-step explanation:

false its just a way of making big numbers more understandable and easier to work with

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Find the value of x in the triangle shown below.

SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

Because this is an isosceles triangle, the two bottom angles are equal.

180-80=100

100÷2=50°

6 0

3 years ago

T m = the number of minutes it will take Beck to finish his homework. Choose the equation that can be used to find the solution

kramer

Answer:

$0.3 m = 12$

Step-by-step explanation:

<em>See comment for complete question</em>

Given

30% in 12 minutes

Required

Time to complete the homework

From the question: m represents the required minutes

This implies that:

$30\% * m = 12$

Convert to decimal

$0.30 * m = 12$

$0.3 m = 12$

Hence:

The equation is: $0.3 m = 12$

3 0

3 years ago

Find x to the nearest degree<br> 9<br> 5

netineya [11]

Answer:

Cos°=B/H

=5/9

=0.5

=1/2

Cos60°=1/2

Therefore, x=60°

3 0

2 years ago

2 - ( - 8 ) + ( - 3 ) =

solmaris [256]

Hey!

First, let's write the problem.
$2-\left(-8\right)+\left(-3\right)$
We know that, $-\left(-8\right)=+8$ , so let's apply that
$=2+8+\left(-3\right)$
We have to add, $2+8=10$
$=10+\left(-3\right)$
We know that $+\left(-3\right)=-3$ , so let's apply that.
$=10-3$
Subtract. $10-3=7$
$=7$

Our final answer would be 7!

Thanks!
-TetraFish

3 0

3 years ago

Determine whether F(x)=4x^2-16x+6 has a maximum or a minimum value and find that value

Reil [10]

Answer:

f(x) has a minimum value of -10.

Step-by-step explanation:

It will have a minimum value because the coefficient of x^2 is positive.

To find its value we convert to vertex form:

f(x) = 4x^2 - 16x + 6

= 4(x^2 - 4x) + 6

= 4[(x - 2)^2 - 4] + 6

= 4(x - 2)^2 - 16 + 6

= 4(x - 2)^2 - 10.

So the minimum value is -10.

5 0

2 years ago