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2 years ago

What’s the correct answer for this? Select all that apply

Mathematics

1 answer:

tatiyna2 years ago

3 0

Answer:

B and C

Step-by-step explanation:

The correct options are :

A cross-section that is perpendicular to the base of a cube.

A cross-section that is perpendicular to the base of a cylinder whose base diameter and height are the same.

In both the cases the length and the width of the section are equal

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G ^-1(3)= A.-1 B.0 C.3 D. 5 Please help me understand this!!

Natasha2012 [34]

The answer the 3,

First you have to apply the exponent rule which is 1 - 3• 1/g

Then you multiply the fractions - 1•3/g

Then multiply the numbers 1 and 3, which is 3, so there you have it 3/g, or 3, they’re the same thing.

8 0

2 years ago

How do i rewrite this in function form ?

Tema [17]

So now its $-x + y = 6 
$
but you want it in y=mx+b so

add x to both sides so that you have y on its own
so now it's $y = 6+x$

4 0

2 years ago

50% of what number is 11.72

Setler [38]

Answer:

50% of what number is 11.72 = 23.44

Step-by-step explanation:

50% is half, so simply doube it.

5 0

3 years ago

25% of what number is 137

Elina [12.6K]

Answer:

548

Step-by-step explanation:

1) Divide 137 by 0.25 (25%)

137/0.25 = 548.

To check, find 25% of 548.

(548 x 25)/100 = 137

7 0

3 years ago

Read 2 more answers

N + M? N = 9.1 7.9 -2.4 0.2 -5.8 1.4 and M= 8.2 -0.6 -2.8 -1.8 -2.4 -6.1

Ierofanga [76]

Answer:

$N + M = \begin{pmatrix}17.3&7.3\\ -5.2&-1.6\\ -8.2&-4.7\end{pmatrix}$

Step-by-step explanation:

$\begin{pmatrix}9.1&7.9\\ -2.4&0.2\\ -5.8&1.4\end{pmatrix} +\begin{pmatrix}8.2&-0.6\\ -2.8&-1.8\\ -2.4&-6.1\end{pmatrix} =\begin{pmatrix}9.1+8.2&7.9-0.6\\ -2.4-2.8&0.2-1.8\\ -5.8-2.4&1.4-6.1\end{pmatrix}$

Then

$\begin{pmatrix}9.1&7.9\\ -2.4&0.2\\ -5.8&1.4\end{pmatrix} +\begin{pmatrix}8.2&-0.6\\ -2.8&-1.8\\ -2.4&-6.1\end{pmatrix} =\begin{pmatrix}17.3&7.3\\ -5.2&-1.6\\ -8.2&-4.7\end{pmatrix}$

4 0

2 years ago