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mestny [16]
2 years ago
10

Write an expression for the volume of a rectangular prism with length 7.5 ft, width w ft, and height 4.2 ft. Enter the smaller n

umber first.
V =
ft ×
ft ⨉ w ft

What is the volume if the width is 2 ft?

The volume is
ft3.
Mathematics
1 answer:
valkas [14]2 years ago
5 0

Answer:

um

Step-by-step explanation:

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Which expression is equivalent to 6(a—3)
torisob [31]

Answer:

6a-18

Step-by-step explanation:

8 0
3 years ago
Solve for the roots in simplest form using the quadratic formula: x^2+14x=-45
Natalija [7]

Answer:

x = − 5 − 9

Step-by-step explanation:

Solve the equation for  x  by finding  a ,  b , and  c  of the quadratic then applying the quadratic formula. x = − 5 − 9

6 0
2 years ago
Please help
Kisachek [45]

Answer:

1/2

Step-by-step explanation:

A coin has 2 sides, and it is flipped 3 times. 3 x 2 = 6. Each flip only has a head, so 3 flips would have 3 heads.

3/6 = 1/2

7 0
2 years ago
I’m not sure on the correct answer
Orlov [11]
Hello there,

Simply plug in -2 for every b you see.
(-2)²+9(-2)+3
4-18+3
-14+3
-11

Hope this helps!
6 0
3 years ago
Read 2 more answers
Apply Laws of Exponents to write an equivalent expression.<br> (3y)-4. (2z)-4
Stels [109]

After Applying Laws of Exponents we can write as (6yz)^{-4}

<h3>What is law of exponents ?</h3>

The exponent of a number indicates how many times a number has been multiplied by itself. For instance, 34 indicates that we have multiplied 3 four times. Its full form is 3 3 3 3. Exponent is another name for a number's power. A whole number, fraction, negative number, or decimal are all acceptable.

<h3>How are powers of powers multiplied?</h3>

Exponents with distinct bases and the same powers can be multiplied by multiplying the bases and writing the power outside of the brackets.

a^{n} .b^{n} =(a.b)^{n}

=3y^{-4} . 2z^{-4}

=3y^{-4} . 2z^{-4}

= (6yz)^{-4}

To know more about law of exponents visit :

brainly.com/question/15993626

#SPJ9

4 0
1 year ago
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