3 years ago

WILL MARK THE BRAINIEST HELP ASAP Lots of points

Mathematics

1 answer:

posledela3 years ago

8 0

A) opposite angle from sin theta 30 is cosine theta 60
b) and the opposite angle from cosine theta 60 is sin theta 30

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natka813 [3]

Answer:

1. 4

2. 5

3. 9

4. 8

5. 100

Step-by-step explanation:

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4 years ago

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A. write an equation that relates a and b when a = 4 when b = 24

tatiyna

Answer:

a + b = 28

b = 31

Step-by-step explanation:

i hope it's correct but I am not sure tho :)

3 0

3 years ago

2/10 in whole number

Margaret [11]

$\frac{2}{10}$

you just divide 2 by 10, which is

.2

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3 years ago

Select all of the angles that have the same measure as angle 1. Assume the lines are parallel.

nadya68 [22]

Angle 3, 6, and 8 have the same measure as angle 1

8 0

3 years ago

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Using property find <br>a.3/5×-2/7+4/5-3/10×2/7

Sedaia [141]

Here the answer is 19/35

Step-by-step explanation:

$\frac{3}{5} X\frac{-2}{7} +\frac{4}{5}-\frac{3}{10} X\frac{2}{7}$

We will apply BODMAS rule

In this rule multiplication comes before add and subtraction

= $\frac{-6}{35} + \frac{4}{5} - \frac{3}{35}$

= $\frac{4}{5} - ( \frac{6}{35}+ \frac{3}{35})$

= $\frac{4}{5} - \frac{9}{35}$

= $\frac{4 X 7}{5 X 7} -\frac{9}{35}$

= $\frac{28}{35} - \frac{9}{35}$

= $\frac{19}{35}$

5 0

3 years ago