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3 years ago

Write each expression in radical form. (3b)^4/3

Mathematics

1 answer:

Evgesh-ka [11]3 years ago

7 0

Answer:

Step-by-step explanation:

(3b)^(4/3) is equivalent to ∛(3b)^4.

∛[81b^4] is also equivalent.

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A(b)(-c), for a=7, b = -2, c= 15

-Dominant- [34]

You just have to plug in the numbers and solve
7(-2)(-15)
7(30)
210

4 0

3 years ago

Read 2 more answers

Find the value of y for the following system of equations 5x + 3y = 10 x = y - 6

viktelen [127]

Answer:

x = -1 , y = 5

Step-by-step explanation:

Solve the following system:

{5 x + 3 y = 10 | (equation 1)

x = y - 6 | (equation 2)

Express the system in standard form:

{5 x + 3 y = 10 | (equation 1)

x - y = -6 | (equation 2)

Subtract 1/5 × (equation 1) from equation 2:

{5 x + 3 y = 10 | (equation 1)

0 x - (8 y)/5 = -8 | (equation 2)

Multiply equation 2 by -5/8:

{5 x + 3 y = 10 | (equation 1)

0 x+y = 5 | (equation 2)

Subtract 3 × (equation 2) from equation 1:

{5 x+0 y = -5 | (equation 1)

0 x+y = 5 | (equation 2)

Divide equation 1 by 5:

{x+0 y = -1 | (equation 1)

0 x+y = 5 | (equation 2)

Collect results:

Answer: {x = -1 , y = 5

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3 years ago

Pls answer this asap will give brainliest

vladimir1956 [14]

Answer:

C: The American antelope

Step-by-step explanation:

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2 years ago

The cross section of rectangular prism A measures 1. 5 units by 1 unit. The cross section of triangular prism B has a base that

dmitriy555 [2]

Volume of an object is the measure of the space that object occupies. The correct comparison of volume of considered objects is: Volume of A = Volume of B

<h3>How to find the volume of a right rectangular prism?</h3>

Suppose that the right rectangular prism in consideration be having its dimensions as 'a' units, 'b' units, and 'c' units, then its volume is given as:

$V = a\times b \times c \: \rm unit^3$

<h3>How to find the volume of right triangular prism?</h3>

It can be obtained by multiplying the cross sectional triangle's area to the height of the considered triangular prism.

Thus, for the given case, we get:

Volume of rectangular prism:

Its dimensions are 1.5 units by 1 units by 1.81 units

Thus, $V_A = 1.5 \times 1 \times 1.81 = 1.5 \times 1.81 = 2.715 \: \rm unit^3$

Volume of triangular prism:

Its cross section triangle has base of 2 units and height of 1.5 unit. The height of the prism is equal to the height of the considered rectangular prism = 1.81 units,

Thus,

$V_B = \text{Area of triangular cross-section} \times 1.81 = \dfrac{1}{2} \times 2\times 1.5 \times 1.81 \: \rm unit^3\\V_B = 2.715\: \rm unit^3\\\\$