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1 year ago

What is the absolute value of 4 by 3?.

Mathematics

1 answer:

FromTheMoon [43]1 year ago

8 0

The absolute value of 4 by 3 would be 3.33

What is the absolute value?

The absolute value or modulus of a real number x denoted |x| in mathematics, is the non-negative value of x regardless of its sign.

We have to find the absolute value of 4/3.

So |4/3| = |3.33|

= 3.33

Hence, the absolute value of 4 by 3 would be 3.33

To learn more about absolute values, visit:

brainly.com/question/12928519

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Find ten rational numbers between -2/5 and 1/2

Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

-1/5

-1/7

-1/8

-1/9

-1/10

1/6

1/5

1/4

1/3

8 0

3 years ago

The shadow of a tree measures 25 feet from its base. The angle of elevation to the Sun is 31º How tall is the tree? Round your a

grigory [225]

Answer: 15 feet

Step-by-step explanation:

Hi, since the situation forms a right triangle (see attachment) we have to apply the next trigonometric function.

Tan α = opposite side / adjacent side

Where α is the angle of elevation to the sun, , the opposite side (x) is the height of the tree, and the adjacent side is the length of the shadow.

Replacing with the values given:

Tan 31 = x /25

Tan 31 (25) =x

x = 15 feet

Feel free to ask for more if needed or if you did not understand something.

4 0

3 years ago

How do you solve the quadratic equation x2-7=0

12345 [234]

X^2-7=0
Add 7 to both sides.
x^2=7
Find the sqr root of 7.
It's about 2.6

5 0

3 years ago

Which expression is equivalent to 8(a+3)

Alex777 [14]

Answer:

8a + 24

Step-by-step explanation:

Use Distributive property: a(b +c) = a*b + a*c

Here a = 8 ; b= a & c = 3

8(a + 3) = 8*a + 8*3

= 8a + 24

8 0

2 years ago

The world's tallest building is the Burj Khalifa in Dubai at 828 m tall. The CN Tower in Toronto is 553 m tall. Ryan wants to co

Taya2010 [7]

Answer:

Volume of Burj Khalifa Prism = 4000 $cm^2$

Volume of CN Tower Prism = 2671 $cm^2$

Step-by-step explanation:

Given

Height of Burj Khalifa = 828 m

Height of CN Tower in Toronto = 553 m

Base of rectangular prism is a square with sides 10 cm $\times$ 10 cm.

Height of Burj Khalifa prism = 40 cm

828 m is represented as 40 cm

$\Rightarrow 553 m$ is represented as $\frac{40}{828 } \times 553 = 26.71\ cm$

So, height of rectangular prism of CN Tower = 26.71 cm

Volume of a Prism is given by the Formula:

$V=Area\ of\ Base \times Height$

Base is a square, so Area of base = $Side^2$

Volume of Burj Khalifa Prism:

$V_B=10^2 \times 40 = 4000\ cm^2$

Volume of CN Tower Prism:

$V_C=10^2 \times 26.71 = 2671\ cm^2$

So, the answer is:

Volume of Burj Khalifa Prism = 4000 $cm^2$

Volume of CN Tower Prism = 2671 $cm^2$

4 0

2 years ago