well, Matti's house is a triangular prism, and to get the volume of it, we simply get the area of the triangle upfront and multiply by its length of 15.

$\bf \stackrel{\stackrel{\textit{area of }}{\textit{triangular front}}}{\cfrac{1}{2}(7)(7)}\times \stackrel{\textit{length}}{15}\implies \cfrac{49}{2}\cdot 15\implies 367.5~ft^3$

4 0

2 years ago

Read 2 more answers

Write to explain how you can break apart 16*34 into four simpler multiplication problems

____ [38]

16 is 10 +6, and 34 is 30+4
10*30=300
10*4=40
6*30=180
4*6=24
add them up: 300+40+180+24=544

Using an array to break
https://www.lake.k12.fl.us/cms/lib05/FL01000799/Centricity/Domain/7908/Topic%204%20Centers%204th%20g...

8 0

3 years ago

Complete the proof. What is reason #5?

Darya [45]

Statements

2. right triangle

3. PQ = OP

5. ∆ONP = ∆PQO

Reasons

1. Given

4. Given

5. SAS

hope this answer helps you dear take care and may u have a great day ahead!

4 0

2 years ago