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Nutka1998 [239]
2 years ago
6

Find the missing side of the triangle. Round your answer to the nearest tenth if

Mathematics
1 answer:
-Dominant- [34]2 years ago
6 0

Answer:

10.9

Step-by-step explanation:

adding there squres you get 118.1 taking the squareroot of that you get 10.9

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Plz Help...................
joja [24]

Answer:

55.5 u^2

Step-by-step explanation:

Split the quadrilateral into 2 triangles. There are two ways to do this, but I'm only doing one of them.

On the 5-11 triangle, use the two of the lengths and plug them into the triangle area formula. (L x W)/2 = A

5-11 triangle area: 27.5

Do the same for the 7-8 triangle. Plug it into the same formula.

7-8 triangle area: 28

Add the two areas. 27.5 + 28 = 55.5

8 0
3 years ago
Marie has 5 apples, Toby takes 2 away. How many does he have less?
Natali [406]

Answer:

2less apples

Step-by-step explanation:

5-2=3. 3+2=5

8 0
3 years ago
Read 2 more answers
A band sells tickets to a concert cost either $15 for adults or $10 for students. A total of 150 tickets are sold. If the band m
kodGreya [7K]

Answer:

Number of adult tickets sold= 100

Step-by-step explanation:

Giving the following information:

Adults tickets= $15

Student tickets= $10

Number of tickets sold= 150

Total sales= $2,000

<u>First, we determine the systems of equations:</u>

15*x + 10*y= 2,000

x + y = 150

x= number of adults tickets sold

y= number of students tickets sold

<u>Now, we isolate x in one equation, and substitute it in the other one:</u>

x= 150 - y

15*(150 - y) + 10y = 2,000

2,250 - 15y + 10y = 2,000

250 = 5y

50= y

x= 150 - 50

x= 100

<u>Prove: </u>

15*100 + 10*50= 2,000

100 + 50 = 150

3 0
3 years ago
Read 2 more answers
What is the solution to the system of linear equations shown? picture attached
OLga [1]
Answer: C (0,3) because the two lines meet at the point (0,3)
7 0
2 years ago
A.42.6 square units<br> B. 128 square units <br> C. 32 square units <br> D. 64 square units
kirill [66]

Answer:

Step-by-step explanation:

D. 64 square units

4 0
3 years ago
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