Answer:
PLEASE MARK AS BRAINLIEST I NEED THEM TO MOVE UP A RANK PLZ
Step-by-step explanation:
1. 57+52=109 angle in a triangle is 180 degrees so 180-109=71
you answer is 71
2. 58+90=148 take away 180 =32
your answer is 32
3. 36+26=62 180-62=18
your answer is 19
4. 38+25=63 180-63=17
you answer is 17
Answer:
Step-by-step explanation:
a) substitute t = 1 in the expression
3 - 2t = 3- 2*1
= 3 - 2
= 1
b) substitute t = 4 in the expression
3 - 2t = 3 - 2*4
= 3 - 8
= (-5)
Answer:
Answer
Find out the how many minutes are spent preparing.
To proof
As given
A recipe takes 90 minutes to make.
25 percent of the time is spent preparing the ingredients.
25% is written in the decimal form
= 0.25
Time spent in preparing = 0.25 × 90
= 22.5 minutes
Therefore the 22.5 minutes are spent preparing the ingredients.
Hence proved
Step-by-step explanation:
Answer:
The answer is c
Step-by-step explanation:
Answer:
8/12, 3/12
Step-by-step explanation:
Least common multiple for 3 and 4 is 12. So the denominator should be 12.
For the fraction 2/3, multiply the numerator and denominator by 4 so you will get :
2/3 * 4/4 = 8/12
For the fraction 1/4, multiply the number and denominator by 3 so you will get:
1/4 * 3/3 = 3/12