3 years ago

Evaluate (m4 + 5) – n (m+ + 5) – n3 if m = -2 and n = -4.

Mathematics

1 answer:

Y_Kistochka [10]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

5 less than the difference of a number f and 35

zzz [600]

Answer:

See below.

Step-by-step explanation:

There are 2 options in finding the difference between f and 35, as you did not state in the question which if the 2 is the larger number.

(f-35)-5=f-35-5

=f-40

(35-f)-5=35-f-5

=30-f

7 0

3 years ago

Read 2 more answers

The lengths of three

True [87]

Answer:

90 cm, 180 cm, 240 cm

Step-by-step explanation:

Let the lengths of sides of the triangle be 3x, 6x and 8x

$\therefore \: 3x + 6x + 8x = 5.1 \: m \\ \therefore \: 17x = 510 \: cm \\ \therefore \: x = \frac{510}{17} \\ \therefore \:x = 30 \: cm \\ \implies \\ 3x = 3 \times 30 = 90 \: cm \\ 6x = 6 \times 30 = 180 \: cm \\ 8x = 8 \times 30 = 240 \: cm$

Hence, lengths of the sides of the triangle are 90 cm, 180 cm and 240 cm.

4 0

3 years ago

10 people can paint a building in 5 days if each person paints as quickly as the others then how much of the building could 7 pe

Olenka [21]

Answer:

asdfasdfasdfasdf

Step-by-step explanation:

asdfasdfasdfsdafasdghyejhtrgerfEDQWeretwsRZEYTXRUTIF8O8IGOPO;LKFJDHSGARWewrtyu

4 0

4 years ago

Use the absolute value to express the distance between -10 and 16 on the number line.

shusha [124]

Answer:

Step-by-step explanation:

|-10|+16

10+16

6 0

3 years ago

To rent a building for the school dance, Ava paid $120 plus $2.50 for each student who attended. If she paid a total of $325, ho

hram777 [196]

Answer:

2 students attended the dance

Step-by-step explanation:

122.50√325=2.12

6 0

3 years ago