3 years ago

- 4 + n/3 less than = to 7

Mathematics

1 answer:

lesya692 [45]3 years ago

7 0

Answer:

all work is pictured and shown

You might be interested in

Let b = 64. What is the value of b ÷ 4?

FrozenT [24]

64/4 is 16 if that's what you meant.

3 0

4 years ago

Read 2 more answers

5c squared- d squared+3/2c - 4d...c= -1. d= -4

riadik2000 [5.3K]

For this case we have the following expression:

$5c ^ 2-d ^ 2 + \frac {3} {2} c-4d$

We must find the value of the expression when:

$c = -1\\d = -4$

Substituting we have:

$5 (-1) ^ 2 - (- 4) ^ 2 + \frac {3} {2} (- 1) -4 (-4) =\\5 (1) -16- \frac {3} {2} + 16 =\\5-16- \frac {3} {2} + 16 =\\-11- \frac {3} {2} + 16 =\\- \frac {25} {2} + 16 =\\\frac {-25 + 32} {2} =\\\frac {7} {2}$

Finally, the value of the expression is:

$\frac {7} {2}$

ANswer:

$\frac {7} {2}$

5 0

3 years ago

Find the measure of each angle I’ll mark the brainiest :)

laila [671]

Answer:

9. 70° 10. 90° 11. 110°

Step-by-step explanation:

12. 25°

13. 95°

14. 20°

3 0

3 years ago

A car costs 25, 750.00 and depreciates in value by 20% per year. How much will the car be worth after 5 years

Virty [35]

I think its D. $20,600

3 0

3 years ago

Solve what is 1/2 x 15

Andreas93 [3]

Answer:

7.5

Step-by-step explanation:

it's basically just 15 divided by 2

8 0

3 years ago