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Svetradugi [14.3K]
3 years ago
5

Question 1 of 5

Mathematics
1 answer:
Nataly_w [17]3 years ago
3 0
I got 4x^2 - 5x + 15 by expanding it
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HELLLPPLPPPP MUDDLE SCHOOLLL!!!!
love history [14]

Answer:

D.

Thats what gauth.math said

7 0
3 years ago
John has $30. He spends $20 on a pants, and $25 on a shirt. How much money does he have now?
Nataly_w [17]
-15 why cause ehe had 30 dollars and he first soent 20 such equals to 10 then he soends 25 such equals to -15
3 0
3 years ago
Read 2 more answers
Help with geometry, Find the value of x. Round the length to the nearest tenth.
larisa86 [58]

Answer:

  • it is 9.8 yards wide or 1.8 which is 9.8
5 0
3 years ago
Please help me!!!!! :)
dsp73
To find the volume,we would first need to find the height of square pyramid, by it's base edge and slant height using Pythagoras theorem:

{height }^{2}  = {13}^{2}  -  {10}^{2}  \\ {height }^{2}  = 69 \\ height =   \sqrt{69}

We can then use the pyramid formula to find the volume:
base \:  \times  \: height \:  \times  \frac{1}{3}

In this case,the volume will be:

10×_/69×1/3
=27.68874...
≈27.7 units^3

Hope it helps!
5 0
3 years ago
Find Z for the following sequence:<br> 210, 209, 213, 186, 202, Z
nikklg [1K]

Answer:

77

Step-by-step explanation:

as far as I can tell the steps between the given numbers are

-1

+4

-27

+16

1 can be expressed as 1³

4 can be expressed as 2²

27 can be expressed as 3³

16 can be expressed as 4²

my best guess is that next one is minus 5³ = -125

edit: technically the given steps can be expressed as

(-1)³

(-2)²

(-3)³

(-4)²

somewhat nicer pattern there

7 0
3 years ago
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