Answer:
is 60
Step-by-step explanation:
Its 2.25 just took test 100%
Answer:
79
Step-by-step explanation:
<7=4x+1(corresponding angles)
So
3x+4+<7=180(angles on straight line)
So
3x+4+4x+1=180
7x+5=180
7x=180-5
7x=175
x=25
Now
<8=3x+4 (vertical angles)
So.
<8=3(25)+4
=75+4
=79
Answer:

Step-by-step explanation:
Given

Solving (a): Multiplication sentence

Rewrite of as *

Solve

Hence, the multiplication sentence is:

Solving (b): Rectangular fraction model
In (a) above, the result is 2/5
The fraction model will be represented as thus:
- Draw a rectangle
- Partition in to 5 equal parts (5 represents the denominator)
- Shade 2 of the 5 partitions (2 represents the numerator)
<em>See attachment for model</em>