3 years ago

All about easy points here

Mathematics

2 answers:

RoseWind [281]3 years ago

5 0

Answer:

Step-by-step explanation:

The formula for right triangular prisms is simple; 1/2 × a × b × c. So simply plug in your numbers (doesn't matter the order you plug in).

1/2 × 12 × 5 × 3 = 90

sashaice [31]3 years ago

3 0

Answer:90

Step-by-step explanation:

You might be interested in

What is the length of the line segment with endpoints (11, −4) and (−12, −4

RUDIKE [14]

Answer:

23 units

Step-by-step explanation:

Use the distance formula: d = $\sqrt{(x2 - x1)^2 + (y2 - y1)^2}$

Plug in the 2 points:

d = $\sqrt{(-12 - 11)^2 + (-4 + 4)^2}$

d = $\sqrt{529}$

d = 23

So, the distance is 23 units

6 0

3 years ago

Read 2 more answers

Help please? i don't know what to do if the base is X

Scilla [17]

Answer:

area = x^2 - 4x

Step-by-step explanation:

a = x(x-4)

a = x^2 - 4x (x times x is x^2, x times -4 is -4x)

4 0

3 years ago

What is 35/5 as a decimal

eduard

You cant write that as a decimal cus that would equal 7 wich is a whole number

4 0

4 years ago

Read 2 more answers

I need help please! my test is almost over in 15 min help!!!!!!!!!!!!

Leya [2.2K]

Answer:

The radius is 7

The diameter is 14

The circumference is 43.98 (if they want it simplified put 44)

Step-by-step explanation:

1.The radius is already given in the picture so the answer is 7

2.To find the diameter, multiply the radius by two. 7 times 2=14

3.The formula for circumference is C=2 $\pi$ r. Remove the r and replace it with the number 7. Plug 2 $\pi$ 7 into your calculator and you will get 43.98

8 0

3 years ago

Read 2 more answers

−5 3/4 − 3 1/2 = ????????????????????

Inessa05 [86]

Answer:

2.25

Step-by-step explanation:

5 3/4 − 3 1/2 = 2.25

5 0

4 years ago

Read 2 more answers