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Hatshy [7]
3 years ago
10

Need help on this test question ​

Mathematics
2 answers:
Lilit [14]3 years ago
6 0

Answer:

D

Step-by-step explanation:

sine= opposite/hypotenuse

cosine= adjacent/hypotenuse

mixer [17]3 years ago
4 0
D i had this same test back in grade school
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Pls help :D<br><br> ( #7- it’s a -5 )
jeyben [28]

Answer:

Use rules of logarithms to expand.

Undefined!

Step-by-step explanation:

7 0
3 years ago
Are these two answers right?
anastassius [24]

Answer:

yes they both are right good job

6 0
3 years ago
What is the solution to the equation -4 (2x + 3) = 2x + 6 - (8x + 2)
jeka94

Answer:

x= -8 i believe

Step-by-step explanation:

4 0
3 years ago
An article bought for rupees 350 is sold at a profit of 20% find its selling price​
Mice21 [21]

Answer:

420

Step-by-step explanation:

20 percent of 350 is 70, so adding that on will give us the price it is sold at for profit of 70 (20%).

3 0
3 years ago
Read 2 more answers
Simplify 8 2(10 – r). a. 7r – 18 b. –2r – 18 c. –2r – 9 d. 28 – 2r
fiasKO [112]
8 + 2(10 - r) = 8 + 20 - 2r = 28 - 2r
8 0
4 years ago
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