Answer:
angle a is a right angle. and all right angels are equal to 90 so angle a is 90
Answer:
Ok
Step-by-step explanation:
Answer:
a) 1000 grams
b) 1250 grams
Step-by-step explanation:
Find out how much grams of sausage and dry pasta she needs for each person.
4 people = 400 g
1 person = 400 ÷ 4 = 100 g (sausage)
4 people = 500 g
1 person = 500 ÷ 4 = 125 g (dry pasta)
Find out how much grams of sausage and dry pasta is needed for 10 people.
10 person = 100 x 10 = 1000g (sausage)
10 person = 125 x 10 = 1250g (dry pasta)
The answer is <span>0.145</span>
<span>
14 1/2 can be expressed as:
</span>
![14 \frac{1}{2} = 14+ \frac{1}{2} =14+ \frac{1*5}{2*5} = 14+ \frac{5}{10} = 14 + 0.5 = 14.5](https://tex.z-dn.net/?f=14%20%20%5Cfrac%7B1%7D%7B2%7D%20%3D%2014%2B%20%5Cfrac%7B1%7D%7B2%7D%20%3D14%2B%20%5Cfrac%7B1%2A5%7D%7B2%2A5%7D%20%3D%2014%2B%20%5Cfrac%7B5%7D%7B10%7D%20%3D%2014%20%2B%200.5%20%3D%2014.5)
<span>
Since we know that x% is x/100, then </span>
14 1/2 % can be expressed as:
14 1/2% = 14.5% = 14.5/100 = 0.145
7-5=2
2x2=4
12x4=48
48/2=24
Step BY Step
Hope this helped! :)