Answer:
for the first one the answer is 75, for the second one its they are not proportional,
Step-by-step explanation:
IM not sure if its correct sorry:)
Answer:
1 1/2 hours
=
Other ways to show would be; = 1 1/2 hours = 1 .5 hrs = 90 minutes
Step-by-step explanation:
We write out the question 2 1/4 - 3/4 = ?
Then you use the model A below
Next you can add on from the smaller number 3/4 being step 1
And you use model B to find step 2 + step 3 as it reminds you that there is 1/4 in total time being the smallest box out of the sum.
step 1 = 3/4 + 1/4 = 1 = 1/4 is missing in A model box
step 2 = + 1 (to make 2) = 1 is left in B model box
step 3 is + 1/4 is left in B model box
Then add the up = 1/4 + 1 + 1/4 = 1 1/2
Your answers will be model represents 3hrs divided into 6 hours
Jessi played in the afternoon
Playedi n afternoon for 1 1/2 hours
Answer: Around 38.2°
Step-by-step explanation:
- Set ∠A = x & a = 15
- Set ∠B = 27° & b = 11
<u>Substitute them into the formula for the law of sines:</u>
<u />
<u>Cross-multiply:</u>
<u />
<u>Solve for x:</u>
<u />
Answer:
x=2
Step-by-step explanation:
x=2
x+1=3
and 3 is a prime
-3 x -2 = 6
-3 + -2= -5
answer is -2
