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3 years ago

Simplify and answer step by step

Mathematics

1 answer:

bazaltina [42]3 years ago

8 0

See attachment for math work. I did number 3 only.

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Mandy has 37 red markers and 24 green markers. She wants to place an equal number of markers on 4 tables. What is the greatest n

gregori [183]

Answer:

15 marker's

Step-by-step explanation:

37+24=61

61÷4=15.25

because she wants an even number of makers the answer is 15.

8 0

3 years ago

Find sec x if sin x = -7/25 and cot x = -24/7.<br> Show work.

vredina [299]

Answer:

25/24

Step-by-step explanation:

sin x = O/H = -7/25

cot x = A/O = -24/7

sec x = H/A

if sin x = -7/25, the opposite side is 7, and the hypotenuse is 25

if cot x = -24/y, the adjacent side is 24 (and the opposite side is still 7)

since H = 25 and A = 24, sec x = 25/24

Also, you know it's positive because when sin x is negative, the angle is in quadrants 3 or 4, and when cot x is negative, the angle is in quandrants 2 or 4, so the only quadrant that satisfies both is 4. In quadrant 4, sec x is positive.

4 0

3 years ago

Read 2 more answers

The equation g=3r represents how much Trevin makes per hour at his job. What is the unit rate?

bazaltina [42]

Answer:

Hope It Help

Brainliest please

7 0

3 years ago

Read 2 more answers

A large pizza with no toppings cost 14$ a large pizza with 2 toppings cost 17.50$ how much for a pizza with 5 toppings

shepuryov [24]

17.50-14=3.50$

17.50 + 3 toppings = 20$ is the answer

HOPE IT HELP!!!!!!

6 0

3 years ago

Read 2 more answers

Find value of x. ROUND TO NEAREST HUNDREDTH. PLS HELP. WILL AWARD BRAINLIEST

Black_prince [1.1K]

Answer:

$x$ = 24.57 to the nearest hundredth

Step-by-step explanation:

The three sides of a right-angled triangle have specific names:

The hypotenuse (H) is the longest side. It is opposite the right angle.
The opposite side (O) is opposite the angle in question.
The adjacent side (A) is next to the angle in question.

The 3 trigonometric ratios are:

$sin(\theta)=\frac{O}{H} \\\\cos(\theta)=\frac{A}{H} \\\\tan(\theta)=\frac{O}{A}$

For the given triangle we are given the angle, the hypotenuse, and need to find the side that is ADJACENT to the angle.

Therefore, we would use the trig ratio: $cos(\theta)=\frac{A}{H}$

Substituting the values from the triangle: $cos(35)=\frac{x}{30}$

Multiply both sides by 30: $30cos(35)=x$

Therefore, $x=24.57456133...$

So $x$ = 24.57 to the nearest hundredth

3 0

2 years ago

Simplify and answer step by step​

Simplify and answer step by step