Answer: the height of the tree is 27 feet
Step-by-step explanation: We can set up a proportion comparing the height of each object to the length of the shadow.
h
s
h
15
=
18
10
Cross multiply
10
⋅
h
=
18
⋅
15
10
h
=
270
Use the multiplicative Inverse
10
h
10
=
270
10
h
=
27
Answer:
E.) II, III
Step-by-step explanation:
She can only make one type and the chocolate chips use more than two cups of flour. And oatmeal and sugar use less than or equal to two cups for both and make the same amount.
Answer:
2 batches
Step-by-step explanation:
2/5 divide by 1/5
=2/5 * 5/1
=2 batches
Answer:
2.04 x 10^3 or 20.4 x 10^4
Step-by-step explanation:
you can count how many spaces you need to move the decimal. You need to move it 3 spaces to get 2.04 so you put 3 as the exponent to get 10^3
Can you please mark me Brainliest, It would help (✿◠‿◠)
Answer: Ian's height = x+14 = 69+14 = 83 cm
Explanation :
Let the height of Jim be x
Let the height of Ian be x+4
Let the height of Lisa be x+4+10=x+14
Since their heights increase by 2cm every months
so after 7 months ,
Jim's height = x+14
Ian's height= x+4+14=x+18
Lisa's height= x+14+14=x+28
According to question,
Sum of Ian's and Jim's height = 170cm
![x+18+x+14 = 170\\2x+32 =170\\2x =170-32\\2x = 138](https://tex.z-dn.net/?f=x%2B18%2Bx%2B14%20%3D%20170%5C%5C2x%2B32%20%3D170%5C%5C2x%20%3D170-32%5C%5C2x%20%3D%20138)
⇒x = ![\frac{138}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B138%7D%7B2%7D)
⇒ x= 69cm
∴ Ian's height = x+14 = 69+14 = 83 cm