2 years ago

I need honest help with this please

Mathematics

1 answer:

Musya8 [376]2 years ago

8 0

Answer:

A) $cos\theta=\frac{3}{5}$

Step-by-step explanation:

$cos\theta=\frac{adjacent}{hypotenuse}$

$cos\theta=\frac{a}{c}$

$cos\theta=\frac{6}{10}$

$cos\theta=\frac{3}{5}$

You might be interested in

2x+5y=-55 y=3x+6 What is the solution

Arlecino [84]

Let: eq 1:2x+5y=-55
eq 2:y=3x+6
by substituting eq 2 in eq 1 we get,
2x+5(3x+6)=-55
2x+15x+30+55=0
17x + 85=0
x=-85/17
x=-5
By substituting x value in eq 2,
we have,
y=3(-5)+6=-15+6=-9

3 0

2 years ago

Read 2 more answers

Have a go at this one!

Sonbull [250]

Answer:

I THINK 96

Step-by-step explanation:

11x11=121

5x5=25

121-25=96

7 0

2 years ago

Use the slope formula to find the slope of the line passing through the given points.

n200080 [17]

Answer:

The slope is -3

Step-by-step explanation:

We can find the slope using

m = (y2-y1)/(x2-x1)

= (-5-1)/(4-2)

= -6/2

= -3

3 0

3 years ago

The bar graph in the following graphic represents fictional net exports in billions of dollars for five countries. Net exports a

harina [27]

Answer:

$80 billion

Step-by-step explanation:

From the graph, we have the following:

$United\ States = -110$

$Denmark = -30$

$China = 120$

$Germany = 40$

$Spain = 30$

Required

Determine the difference in US and Denmark exports

The difference is calculated as thus:

$Difference = Denmark - United\ States$

This gives:

$Difference = -30 - (-110)$

$Difference = -30 +110$

$Difference = 80$

<em>Hence, the difference is $80 billion</em>

8 0

2 years ago

Which of the following is the quotient of the rational expression 4x/2x-1 divided by 3x+2/x+5

expeople1 [14]

Answer:

Step-by-step explanation:

7 0

2 years ago