Answer:
m∠SRZ=40°
Step-by-step explanation:
The figure shows rectangle RSTW which has the angle RTW with measure of 40°.
1. Sides SR and TW are parallel as opposite sides of rectangle, then angles SRZ and RTW are alternate interior angles. By alternate interior angles theorem, they are cingruent, so m∠SRZ=40° . This option is true.
2. Angles STZ and RTW aro complementary (add up to 90°), then
m∠STZ=90°-40°=50°. This option is false.
3. Angle SRW is a right angle (in rectangle all angles are right angles). By the definition of right angle,
m∠SRW=90°. This option is false.
4. Angle TWR is a right angle (in rectangle all angles are right angles). By the definition of right angle,
m∠TWR=90°. This option is false.
Answer:
It would be 6
Step-by-step explanation:
Answer:
+1
Step-by-step explanation:
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>
10/12 - 9/12 = 1/12 is the answer. you had to change the denominator so that they are the same