All categories

3 years ago

Calculate p² +3q when p=2 and q=2

Mathematics

2 answers:

adelina 88 [10]3 years ago

5 0

Answer:

Step-by-step explanation:

2² +3*2=4+6=10

QveST [7]3 years ago

4 0

Answer:

Step-by-step explanation:

p² +3q

= 2² +3*2

=4 + 6

=10

You might be interested in

Good afternoon help me 5 questions is 50 points and answer them all

Paraphin [41]

The first one is the last answer because you subtract 18 and when you divide you change the inequality symbol

the second one is the last answer for the same reason

the 3rd one is x<-1.25

the 4th one is x<8/15

5 0

2 years ago

The Country Buffet restaurant has tables that seat 6 people and booths that can seat 4 people. The restaurant has 38 seating uni

Alina [70]

Answer:

There are 20 booths and (38 - 20), or 18, tables

Step-by-step explanation:

Represent the number of tables with t and the number of booths with b.

We need to find the values of t and b.

(6 people/table)(t) + (4 people/booth)b = 188 (units are "people")

t + b = 38 (units are "seating units")

Solving the second equation for t, we get 38 - b = t.

Substitute 38 - b for t in the first equation:

(6 people/table)(38 - b) + (4 people/booth)b = 188

Then solve for b: 6(38) - 6b + 4b = 188, or:

228 - 2b = 188, or 2b = 228 - 188, or 2b = 40. Thus, b = 20 (booths)

There are 20 booths and (38 - 20), or 18, tables.

6 0

3 years ago

Justin made 184 for 8 hours of work. At the same rate, how many hours would he have to work to make 115?

Kisachek [45]

Answer:

8/184

0.0434782609x115

Step-by-step explanation:

7 0

2 years ago

Plz help what do i do and how do i do this its due tomorrow

Aleks [24]

In order to find the area, you multiply the width (7), height (6) and length (12). But the problem states that the height has changed from 6 to 6 minus3, which would be 3. So you multiply 3, 7, and 12.

6 0

3 years ago

What is the area of the figure below?

Scorpion4ik [409]

Answer:

rectangle: 30 in^2

triangle: 12 in^2

composite: 42 in^2

Step-by-step explanation:

area of a rectangle: length times width

area of a triangle: $\frac{AB}{2}$

composite area: break the area up by shapes you can find the area of, then add it back together

3 0

3 years ago

Calculate p² +3q when p=2 and q=2​

Calculate p² +3q when p=2 and q=2