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3 years ago

Scientific Notation, if you could help that would be wonderful!

Mathematics

1 answer:

Umnica [9.8K]3 years ago

8 0

Answer:

1:D

2:A

3:C

4:E

5:B

Step-by-step explanation:

A negative exponent will be when you move the decimal point to the left. A positive exponent will be moving the decimal point to the right.

The number of the exponent is how many times you will move the decimal point.

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Mike has 1/8 of a teaspoon How many times should Mike use this teaspoon to measure 4 teaspoons of vanilla extract?

nadya68 [22]

Answer:

32 times

Step-by-step explanation:

1/8 x 8= 1

1/8 x 32= 4

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3 years ago

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Find the area of the following figure.

slava [35]

Ok so the formula for this is A=1/2bh lets plug it in.
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4 years ago

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A function h is defined by h(x)=−4x−72. If x decreases by 11, by how much does h(x) increase?

vladimir1956 [14]

QUESTION 1

The given function is

$h(x)=-4x-72$

If $x$ decreases by $11$ , then the new value is $x-11$ .

We need to find the value the function at $x-11$ which is

$h(x-11)=-4(x-11)-72$

This simplifies to

$h(x-11)=-4x+44-72$

The increment in $h(x)$ is given by;

$h(x-11)-h(x)=-4x+44-72-(-4x-72)$

This simplifies to,

$h(x-11)-h(x)=-4x+44-72+4x+72$

This further simplifies to

$h(x-11)-h(x)=44$

Therefore the corresponding increment in $h(x)$ is $44$ .

QUESTION 2

The given function is

$f(x)=\frac{3}{17}x+2$ .

If $x$ increases by $51$ , then the new value of $x$ is $x+51$ .

The increment in $f(x)$ is given by

$h(x+51)-h(x)=\frac{3}{17}(x+51)+2-(\frac{3}{17}x+2)$

We expand the brackets to get,

$h(x+51)-h(x)=\frac{3}{17}x+9+2-\frac{3}{17}x-2$

We simplify further to obtain,

$h(x+51)-h(x)=9$

Therefore the corresponding increment in $f(x)$ is $9$ .

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3 years ago

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347-31-41537-11- 43 One solution

olya-2409 [2.1K]

Answer:

That is easy.

-41275.

Step-by-step explanation:

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4 years ago

Determine the solution to each system of equations given in the table. Enter your answer in the box provided

jeka94

Answer:

x=3 and y=-4

(3,-4)

Step-by-step explanation:

I searched it up :/

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3 years ago

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