3 years ago

Need help asap will give brainly

Mathematics

2 answers:

S_A_V [24]3 years ago

6 0

The answer to your questions is a

padilas [110]3 years ago

4 0

Answer:

The answer is A✔✔✔✔ hope that helps !!!!!!!!!!

Step-by-step explanation:

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Umnica [9.8K]

Answer:

5m+30+2n

Step-by-step explanation:

3m+30 and - 2m+2n

5m+30+2n

8 0

2 years ago

Help i need this so bad its due tomorrow

harina [27]

The area of the arrow it's 660 cm.

8 0

3 years ago

Alberto ran a race at a speed of 9 meters per second. Omar had a 6 meter head start and ran at a speed of 7 meters per second. B

zloy xaker [14]

Answer: Alberto run 27 meters.

Time taken By Alberto=3 seconds

Step-by-step explanation:

Let d be the distance Alberto ran to catch Omar.

Then, distance ran by Omar=x-6

Also, $\text{Time}=\frac{\text{Distance}}{\text{Speed}}$

Since, both started running at the same time.

Time taken By Alberto= $\frac{x}{9}$

Time taken By Omar= $\frac{x-6}{7}$

Now, at the point they meet time taken by both is equal.

$\frac{x}{9}=\frac{x-6}{7}\\\Rightarrow\ 7x=9(x-6)\\\Rightarrow7x=9x-54\\\Rightarrow9x-7x=54\\\Rightarrow\ 2x=54\\\Rightarrow\ x=27$

Hence, Alberto run 27 meters.

Time taken By Alberto= $\frac{27}{9}$ =3 seconds

6 0

3 years ago

Evaluate the expression. r = <5, 9, -4>, v = <3, 3, -8>, w = <9, -6, -1> v ⋅ w (5 points)

oee [108]

Answer:

Step-by-step explanation:

7 0

2 years ago

Paul received a $75 bonus for completing a project ahead of schedule. Paul plans to buy a DVD for $18.95 and a computer game for

Fed [463]

75 - 18.95 - 42.95 = 13.1

Answer C.

6 0

3 years ago

Read 2 more answers