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Ira Lisetskai [31]
3 years ago
6

20 POINTS!!!!!!!!!! WILL MARK BRAINLIEST!!!

Mathematics
1 answer:
gtnhenbr [62]3 years ago
3 0
Just do b*h/2 for all the triangles.
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Solve 14a-3b+9c=18 for a. Do not use a= in your answer
Lelu [443]

Answer:

9/7 + 3/14b  - 9/14c

Step-by-step explanation:

See image below:)

8 0
3 years ago
8 1/2 + 17 2/3 + 12 1/6 <br><br> what is the answer??
Nuetrik [128]

Answer:

the answer is in point 117.967

3 0
3 years ago
Can anyone please help me with this w
expeople1 [14]
5=27
N=5

Explanation=there’s a difference between each number of 5

Eg:12-7=5
17-12=5
22-17=5
So that means 22+5=27 and n=5 since it is the number difference
(I hope this helps you out)
3 0
3 years ago
Please Help:<br> In Δ ABC, sin A= 88, sin B= 42, and a =17 , find the length of b.
enyata [817]

Answer:

11.4 units

Step-by-step explanation:

a/sinA = b/sinB

17/sin(88) = b/sin(42)

b = sin(42) × 17/sin(88)

b = 11.3821540088

6 0
3 years ago
Which of the following values of x are solutions to the equation 4x^2+x-60=0​
Vladimir79 [104]

Answer:

x = 15/4, - 4

Step-by-step explanation:

I'm not sure :p

5 0
2 years ago
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