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2 years ago

QUESTION 2 Which graph could be used to represent a non-proportional situation?

Mathematics

1 answer:

madreJ [45]2 years ago

6 0

The one that doesn’t go through the origin

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What is the length of DI? A 1.4 B 4.4 C 5.6 D 17.6

Bogdan [553]

$\dfrac{DI}{DR}=\dfrac{DE}{DZ}\\\\\dfrac{DI}{6+2.8}=\dfrac{3}{6}\\\\6DI=26,4\\DI=4,4$

4 0

2 years ago

Caroline walks 1/2 inches second?

defon

Answer: half a inch is 1.27 centimeters

Step-by-step explanation:

4 0

3 years ago

Simplify the expression. Rewrite using only positive exponents.

ivanzaharov [21]

The simplification form of the provided expression is x¹⁸a³b³ option

(d) x¹⁸a³b³ is correct.

<h3>What is an integer exponent?</h3>

In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.

It is given that:

The expression:

$= \rm (\dfrac{x^4a^2b^3}{x^{-2}ab^2})^3$

After using the integer exponent property:

$\rm =\dfrac{x^{12}a^6b^9x^6}{a^3b^6}$

= a³b³x¹⁸ Or

=x¹⁸a³b³

Thus, the simplification form of the provided expression is x¹⁸a³b³ option

(d) x¹⁸a³b³ is correct.

Learn more about the integer exponent here:

brainly.com/question/4533599

#SPJ1

4 0

1 year ago

A milloniare estimates her wealth to be $2.2×10 to the nearst million dollars.what are the lower and upper bounds for the millio

Ostrovityanka [42]

Answer:

Lower bound=$2.15×10

Upper bound=$2.25×10

Step-by-step explanation:

A milloniare estimates her wealth to be $2.2×10 to the nearst million dollars.

In other words, his worth is $22 to the nearst million dollars.

To find the lower bound of the millionaire's wealth, we divide the level of precision by 2 and subtract from the millionaire's wealth.

Lower bound= 22-0.5=21.5 million dollars.

To find the upper upper bound, we add half of the level of precision to her estimate.

Upper bound =22+0.5=22.5 million dollars

3 0

3 years ago

A right triangle has one leg with a length of 48 and a hypotenuse with a length of 80 what is the length of the other leg

Reptile [31]

A^2+b^2= c^2

48^2+b^2= 80^2

2304+b^2= 6400

Subtract 2304 from both sides.

b^2= 4096

Find the square root.

b= 64

I hope this helps!
~kaikers

7 0

2 years ago