3 years ago

Evaluate - 2/3 x for x = 3/4

Mathematics

1 answer:

Aneli [31]3 years ago

8 0

2/3*3/4=6/12=1/2
Therefore the answer is 1/2

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A rectangle with an area of 120 in 2 has a length 8 inches longer than two times its width. What is the width of the rectangle?

nlexa [21]

width = x

length = 2x+8

area = l x w

x(2x+8)=120

2x^2+8x−120=0

x^2+4−60=0

(x+10)(x−6)=0

x=−10 and x=6

width has to be a positive number

Width = 6 inches.

5 0

2 years ago

How to solve the problem

lawyer [7]

Answer:

1440

Explanation:

1200 × .05 = 60

60 × 4 = 240

1200 + 240 = 1440

<h3>·Hope I helped, -SunnySideHelper·</h3>

6 0

2 years ago

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saw5 [17]

Answer:

The slope is $\frac{-1}{3}$ .

Step-by-step explanation:

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Vertical Change -1

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2 years ago

What is the simplified value of the exponential expression 16 Superscript one-fourth?

pochemuha

Answer:

The value of the exponential expression $16^{\frac{1}{4}}$ is 2

Solution:

16 superscript one-fourth= $16^{\frac{1}{4}}$

As per the problem,

We have to find the value of $16^{\frac{1}{4}}$

16 in terms of 2 can be written as $2\times2\times2\times2$

= $(2 \times 2 \times 2 \times 2)^{\frac{1}{4}}$

= $\left(2^{4}\right)^{\frac{1}{4}}$

As per the exponential rule, $a^{(m)^{n}}=a^{m \times n}$

= $2^{4 \times \frac{1}{4}}$

Here, $4\times\frac{1}{4}=1$

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2 years ago

Read 2 more answers

I dont understand the math answer can you explain better please.

Lunna [17]

Answer:

Can you elaborate, please?

Step-by-step explanation:

7 0

2 years ago