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azamat
2 years ago
11

I need help with this question!! please help me

Mathematics
1 answer:
elena-s [515]2 years ago
3 0

Answer:

a) all

b)all

c) square, rectangle

d) square

e) rhombus, square

Step-by-step explanation:

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At time t = 0 a car moves into the passing lane to pass a slow-moving truck. The average velocity of the car from t =1tot =1+his
nirvana33 [79]

The correct given equation is:

v = [3 (h + 1)^2.5 + 580 h – 3] / 10 h

So to solve for the instantaneous velocity at t = 1, we must set h = 0. However we cannot do that since h is in denominator and a number divided by a denominator is infinite. Therefore we must set h to something almost zero. In this case, h = 0.0000001, so that:

 

at t = 1

v = [3 (0.0000001 + 1)^2.5 + 580 (0.0000001) – 3] / 10 * 0.0000001

<span>v = 58.75 ft/s</span>

4 0
3 years ago
This entire page about functions has me stuck, I know the basics of functions and graphs but i'm still a little stumped, please
attashe74 [19]

Answer:

1. a 2.c

Step-by-step explanation:

7 0
3 years ago
Plz answer 10, 7, 12, 8, 13, 9
Stella [2.4K]
7) 26%
8) 188
9) 20
10) Can't read 10
12) 192
13) 2.5%
8 0
3 years ago
On a loan of $1200 at 15% annual interest, Shirley had to pay $135 interest. For how many months did she have the loan?
natulia [17]

Answer:

<u><em>9 months</em></u>

Step-by-step explanation:

Principal= P= $1200

Rate=R= 15%

Interest= I= $135

Time= T= ?

I=P*R*T/100

135= 1200*15*T/100

135*100=18000*T

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3 0
2 years ago
Read 2 more answers
What is 3(x+3)+7x= ?
Hitman42 [59]

Answer:

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Step-by-step explanation:

You first have to multiply 3 into the parenthesis because you have to use distributive property.

Once you do that you get 3x+9+7x.

Combine like terms.

10x+9

6 0
3 years ago
Read 2 more answers
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