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4 years ago

5

What is the expression in radical form? Enter your answer, in the simplest form.

1 answer:

Brut [27]4 years ago

5 0

I believe the answer is 40/3xy.

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James baked 5 1/4 dozen peanut butter cookies and 4 5/6 dozen oatmeal cookies for a bake sale what was the number of dozen cooki

Doss [256]

Answer:

$10\frac{1}{12}$ dozen

Step-by-step explanation:

$\frac{1}{4}$ × 3 = $\frac{3}{12}$

$\frac{5}{6}$ × 2 = $\frac{10}{12}$

$\frac{3}{12} + \frac{10}{12} = \frac{13}{12}$

$\frac{13}{12}$ is equal to $1\frac{1}{12}$

5 + 4 = 9 + $1\frac{1}{12}$ = $10\frac{1}{12}$ dozen

3 0

3 years ago

Tom wants to buy a dictionary that costs $19.50, a dinosaur book that costs $8.50, and a children's cookbook that costs $5.50. I

aksik [14]

Answer:

The three books cost 33.50 - 9.00 = 24.50. Tom needs 24.50 more to afford all three books

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Factor the following function g(x) = x^2 + 9x + 18

qwelly [4]

Answer:

(x+6)(x+3)

Step-by-step explanation:

The factors of 18 that sum to 9 are 6 and 3, so:

(x+6)(x+3)

7 0

3 years ago

A person on a lake sees a plane flying overhead. The angle formed by his line of sight to the plane is 39°; If the plane is flyi

Fudgin [204]

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$\large \sf \dagger \: {Problem: \dagger}$

A person on a lake sees a plane flying overhead. The angle formed by his line of sight to the plane is 39°; If the plane is flying about 5000 ft, find the horizontal ground distance between the person and the plane.

⊱─━━━━━━━⊱༻●༺⊰━━━━━━━─⊰

$\large \sf \dagger \: {Solution: \dagger}$

Let x = horizontal ground distance between the person and the plane.

$\qquad\bigstar \: \large \sf{Equation: tan \: 39 \degree = \frac{5000}{x} }$

Solving the equation,

$\large\qquad \implies\tt{tan \: 39\degree = \frac{5000}{x}}$

$\large\qquad \implies \tt{x(tan \: 39 \degree) = \cancel{ x} \large{(} \frac{5000}{ \cancel{x}} \large{)}}$

$\large\qquad\implies \tt \cancel{ \frac{x \: tan \: 39 \degree}{tan \: 39 \degree}} = \frac{5000}{tan \: 39 \degree}$

$\large\qquad \implies \tt{x = \frac{5000}{tan \: 39\degree}}$

$\large \qquad \implies \tt{x \approx \pmb{6174.48758}}$

Checking the solution,

$\large\tt{tan \: 39 \degree = \frac{5000}{x}}$

$\large \tt{ tan \: 39 \degree = \frac{5000}{6174.48758}}$

$\large\tt{0.80978 = 0.80978}$

<h3>------------------------------</h3>

$\large \sf \dagger \: {Answer: \dagger}$

The horizontal distance between the person and the plane is approximately 6174 ft.

$\qquad \rule{200pt}{3pt}$

ಠ_ಠ

5 0

2 years ago

CAN ANYONE HELP? ILL GIVE BRAINLIEST

My name is Ann [436]

Answer:

Odd: f(-x) = -f(x)

Step-by-step explanation:

Odd: f(-x) = -f(x)

f(-1) = 5

-(f(1)) = 5

5 0

2 years ago