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blsea [12.9K]
3 years ago
10

HWEEEEEEEEEEEEELPPPPEPEPLpelpelepelpelepelpeleplepeleplepleplpeplepeeplepelpeplelepelplplPLEPLEp"LPELp"Lp'l

Mathematics
2 answers:
labwork [276]3 years ago
7 0
The answer would be 28 but couldnt you have done this yourself?

oee [108]3 years ago
3 0
First off CHIIIIIIIIIIIIIIIILLLLLLLLLLLLLLLLL

SECOND YOU ANSWER IS 28 AND SIMPLE SUBTRACTION

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Wes lives in Colorado, which has a state income tax
VashaNatasha [74]

The answer is $41.44.

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7 0
3 years ago
Need help with questions 9,10 and 11 from the bottom<br><br> Will give brainliest!
qwelly [4]

Step-by-step explanation:

9:

A=V/t

A=8.0m/s•1/2.0s

A=8.0m/2.0s²

A=4.0m/s²

10:

V=A•time

V=4.0m/s²•2.3s

V=9.2m/s

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5 0
4 years ago
Read 2 more answers
It is given 5 and h + 1 are the roots of the quadratic equation x² + (k - 1)x - 5 = 0,where h and k are constant.Find the value
Liono4ka [1.6K]

Answer:

Hello,

<u>k=-3 and h=-2</u>

Step-by-step explanation:

5\ is\ a \ root \of \ x^2+(k-1)*x-5=0\\\\5^2+(k-1)*5-5=0\\\\5*(k-1)+20=0\\\\k-1=\dfrac{-20}{5} \\\\k=-4+1\\\\\boxed{k=-3}\\

h+1 is thus a root of x²+(-3-1)*x-5=0

x²-4x-5=0

x²+x-5x-5=0

x(x+1)-5(x+1)=0

(x+1)(x-5)=0

h+1=-1

<u>h=-2</u>

6 0
3 years ago
Find the are of the trapizoind
Andreyy89

9514 1404 393

Answer:

  7.5 square units

Step-by-step explanation:

The formula for the area of a trapezoid is ...

  A = 1/2(b1 +b2)h

where b1 and b2 are the lengths of the parallel bases, and h is the perpendicular distance between them.

Here, the bases are TR = 1 and PA = 4. The height is 3 units, so the area is ...

  A = (1/2)(1 +4)(3) = 15/2 = 7.5 . . . . square units

6 0
3 years ago
What is the constant in this algebraic expression? 7d+2 I need help
snow_lady [41]
It is 2 because no variable
6 0
3 years ago
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