Manuela is making a banner for a school dance. She makes one angle 116°. What should she make the measures of angles B and D so
that the banner is a parallelogram?
A. 64°
B. 116°
C. 128°
D. 244°
A. 64°
B. 116°
C. 128°
D. 244°
2 answers:
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Answer:
35 [$]
Step-by-step explanation:
1) if Peter's sum is p and Jacky's is j, then the ratio 5:2 in the condition can be written j/p=5/2;
2) the phrase 'after Jacky gave 15 dolls to Peter, they have an equal number of dolls' can be written as j-15=p;
3) using the two above it is possible to make up the system of two equations:
4) finally, the have together 10+25=35 doll-s.
Using proportions, considering the ratios, it is found that Danil receives 65.33 euros.
<h3>What is a proportion?</h3>A proportion is a fraction of a total amount.
Danil, gabriel and hadley share some money in the ratios 3:5:9. Hence, the fraction of the total amount that Danil and Hadley receive are given by:
The amount of money that hadley receives is 196 euros, hence the total amount is found as follows.
n = 370.22.
Hence, the amount received by Danil is given by:
More can be learned about proportions at brainly.com/question/24372153
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