Answer:
27
Step-by-step explanation:
180-(90+33)=57
90-57=33
180-(120+33)=27
If I answer can I have brainliest answer plz
Answer:6 or decimal 23.23790
Step-by-step explanation:
the prime factorization of 60: 2^2 * 3 * 5
=
Answer:
15 cakes can be decorated.
Step-by-step explanation:
Given:
Total number of shapes Liu has = 140
Ratio of shape of stars and hearts = 4 : 3
According to the question:
Each cake have 5 stars and 4 hearts.
Let the number of starts be "4x" and number of hearts be "3x" from the ratio.
Now,
⇒
⇒
⇒
⇒
Number of stars =
Number of hearts =
Each cake have 5 stars and 4 hearts .
How many cakes can be decorated with 80 stars.
⇒ No.of cakes = Total number of stars / 5
⇒
⇒
How many cakes can be decorated with 60 hearts.
⇒
⇒
But both shapes are in combination so only 15 cakes can be decorated with the combination of 5 stars and 4 hearts.
Liu can decorate 15 cakes and only.
Y = 7/3 or 2.33333333
y = 3x - 7
+7. +7
——————
7y =3x
—. —
3. 3
y = 7/3 or 2.3333333