3 years ago

PLEASE HELP ASAP!!!!!!!!!!!!

Mathematics

1 answer:

mote1985 [20]3 years ago

5 0

Step 3 is wrong . Jorge incorrectly applied the addition and subtraction properties of equality

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Lena [83]

Answer:

Step-by-step explanation:

it is not strait

Hope this works!

7 0

3 years ago

The Oregon trail is 2.197 miles long. How long would it take a covered wagon travelling 20 miles a day to complete the trip? Wri

Bess [88]

Answer: It needs 2.4 hours to complete the trip.

Step-by-step explanation:

Since we have given that

Length of Oregon trail = 2.197 miles

Speed at which it travel = 20 miles per day

we need to find the time taken by it ,

As we know that

$Time=\frac{Distance}{Speed}$

$Time=\frac{2.197}{20}\\\\Time=0.10\text{ days}$

So,

it will be changed into hours

$1\text{ day}=24\text{ hours}\\\\0.1\text{ day}=24\times 0.1=2.4\text{ hours}$

so, it needs 2.4 hours to complete the trip.

3 0

3 years ago

If f(x) = x^2 + 8x – 2 and f(0), then the result is: -2. 0. 8.

Anastasy [175]

Answer:

-2.

Step-by-step explanation:

f(0) = 0^2 + 8(0) - 2

= -2.

5 0

2 years ago

Alicia has two rose gardens one garden has two rows of rose bushes with five bushes in each row the other garden has two rows of

kotykmax [81]

The total number of rose bushes in the two gardens is 26.

4 0

3 years ago

The first term of a sequence is -12. The recursive formula for the sequence is an = an-1 + 9. What are the next 3 terms in the s

gtnhenbr [62]

Hello :
by : an = an-1 + 9.
n= 2 : a2 =a1+9
a2 = -12+9 = -3
n=3 : a3 = a2 +9
a3 = -3+9 = 6
n = 4 : a4 = a3 +9
a4 =6+9 = 15

7 0

3 years ago