2 years ago

Can y'all plz help me and good morning

1 answer:

7 0

Good morning , I’ll help ;)

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harkovskaia [24]

Answer:

25b3a+93b+60a=30a2+b2

Step-by-step explanation:

8 0

3 years ago

Lelu [443]

Answer:

$1156.8cm^3$

Step-by-step explanation:

The volume of a cone is given as:

$V =\frac{1}{3} \pi r^2h$

where r = radius

h = height of cone

The height of the cone is 17.7 cm and its base radius is 7.9 cm (diameter is 15.8 cm).

Its volume is:

$V = \frac{1}{3} * \pi = 7.9^2 * 17.7\\ \\V = 1156.8cm^3$

3 0

3 years ago

Luden [163]

Answer:

=14

Step-by-step explanation:

3 0

3 years ago

Alina [70]

$7 - 6b \leq 19 - 7 \\ \\ -6b \leq 12 \\ \\ b \geq \frac{12}{-6} \\ \\ b \geq - \frac{12}{6} \\ \\ b \geq -2 \\ \\ Answer: b \geq -2$

6 0

3 years ago

stellarik [79]

First decimal = 40.
second decimal = .40
third decimal= 4.0
hope that helps :)

7 0

3 years ago