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storchak [24]
3 years ago
5

Find the measure of an angle B of a triangle with the following datas: C=80, side b=40 cm, side c=56cm

Mathematics
1 answer:
Oliga [24]3 years ago
8 0

Answer:

3200/560000983663562666663672

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What is 3 and 4/9 - 2 and 5/6 PLEASE HELP DUE TOMORROW​
Natasha_Volkova [10]

Answer:

3&4/9-2&5/6 = 11/18

Step-by-step explanation:


4 0
4 years ago
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Answer:

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Step-by-step explanation:

5 0
3 years ago
Two number cubes are rolled what is the probability that the sum of the numbers rolled is either a 4 or a 10
Blizzard [7]
|\Omega|=6^2=36\\
A=\{(1,3),(3,1),(2,2),(4,6),(6,4),(5,5)\}\\
|A|=6\\
P(A)=\dfrac{|A|}{|\Omega|}\\\\
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6 0
4 years ago
Which description is a correct way to solve the equation below?<br><br> x/5 + 4.3 = 12.4
Gnom [1K]

Solution:

<u>Step-1: Subtract 4.3 both sides.</u>

  • x/5 + 4.3 = 12.4
  • => x/5 + 4.3 - 4.3 = 12.4 - 4.3
  • => x/5 = 8.1

<u>Step-2: Use cross multiplication to find x.</u>

  • x/5 = 8.1
  • => x = 8.1 x 5
  • => x = 40.5

Hence, the value of x is 40.5.

4 0
3 years ago
A. 18 is 20 percent of what number? B. 15 is 25 percent of what number? C. 12 is 30 percent of what number? D. 24 is 40 percent
Kisachek [45]

A. 18 is 20% of 90

B. 15 is 25% of 60

C. 12 is 30% of 40

D.  24 is 40% of 60

E. 39 is 60% of 65

F. 78 is 30% of 234

(Sorry I have to go, but hopefully I helped you)

8 0
3 years ago
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