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Alborosie
3 years ago
12

PLEASE HELP ASAP 50 POINTS!!!!!

Mathematics
2 answers:
lana [24]3 years ago
8 0

Answer:

the answer is a because all the other ones are multiplying a different number

Stels [109]3 years ago
6 0

Answer:

the answer is a because you have to put the x after the five.

Step-by-step explanation:

I did this last year in my math class

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I have tried every way I could think of to solve this problem and it keeps coming up wrong . 3/4 divided by -11/5
adoni [48]

Answer:

15/-44

Step-by-step explanation:

3/4 divided by -11/5

keep change flip

3/4 times 5/-11

15/-44

This is simplest form

Decimal approximation = -0.341

3 0
3 years ago
Read 2 more answers
HELP<br> 1) Determine the sum of row 19 in Pascal's triangle
dybincka [34]

Answer: 262144

Step-by-step explanation: You can calculate & draw it out. Then, add the values in the second-to-bottom row of the picture below.

6 0
3 years ago
Read 2 more answers
Can someone help me w this ? whoever gets it right gets brainliest
Alchen [17]

Answer:

1) 144 ft

2) 292.5 ft

Step-by-step explanation:

1) SA= lw+ 4(1/2( <em>l </em>)h)

  SA=6*6+ 4(1/2( 6 )9)

  SA=36+ 4(1/2( 6 )9)

  SA=36+ 4( 3*9 )

  SA=36+ 4( 27 )

  SA=36+ 144

2) SA= 1/2( / )h+ 3(1/2( <em>l </em>)h)

   SA=1/2( 15 )13+ 3(1/2( 10 )13)

   SA=7.5*13+ 3 ( 5*13 )

   SA=7.5*13+ 3 ( 65 )

   SA= 97.5+ 3 ( 65 )

   SA=97.5+ 195

   SA= 292.5

4 0
2 years ago
Let u = &lt;-3, 4&gt;, v = &lt;8, 2&gt;. Find u + v.
Liono4ka [1.6K]

Answer:

WHAT SUBJECT IS THAT? TELL ME WHAT SUBJECT AND I'LL ANSWER IT PROPERLY

7 0
3 years ago
Which expression is equivalent to the expression below? <br><br> (4x + 2y - z) - (x - y + 7)
Margaret [11]

Answer:

3x+3y−z−7

Step-by-step explanation:

"Let's simplify step-by-step.

4x+2y−z−(x−y+7)

Distribute the Negative Sign:

=4x+2y−z+−1(x−y+7)

=4x+2y+−z+−1x+−1(−y)+(−1)(7)

=4x+2y+−z+−x+y+−7

Combine Like Terms:

=4x+2y+−z+−x+y+−7

=(4x+−x)+(2y+y)+(−z)+(−7)"(Mathpapa)

5 0
3 years ago
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