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Nutka1998 [239]

3 years ago

15

A dump truck has a 10 foot bed. When tilted at its maximum angle, the bed reaches a height of 7 feet above it original position.

What is the maximum angle that the truck bed can tilt?

2 answers:

Leya [2.2K]3 years ago

4 0

Answer:

3

Step-by-step explanation:

lbvjy [14]3 years ago

4 0

Answer:

Step-by-step explanation:

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What answer is this?

klemol [59]

Answer:

option B

$\frac{31}{50}-\frac{4}{25} i$

Step-by-step explanation:

Given in the question a complex fraction

<h3>Step1</h3>

To divide complex numbers, you must multiply by the conjugate. To find the conjugate of a complex number all you have to do is change the sign between the two terms in the denominator.

$\frac{5+4i}{6+8i}(\frac{6-8i}{6-8i})$

<h3>Step2</h3>

Distribute (or FOIL) in both the numerator and denominator to remove the parenthesis.

$\frac{30+24i-40i-32i²}{36-64i^{2} }$

<h3>Step3</h3>

Simplify the powers of i, specifically remember that i² = –1.

$\frac{62-16i}{36+64}$

<h3>Step4</h3>

$\frac{62}{100}-\frac{16i}{100}$

<h3>Step5</h3>

simply

$\frac{31}{50}-\frac{4}{25}i$

8 0

3 years ago

2/3 * (-3) h SD j ni djndjifnr

Eddi Din [679]

2/3 x (-3)
-2/3 x3
= -2

5 0

3 years ago

A science class has 5 girls and 5 boys in the seventh grade and 3 girls and 5 boys in the eighth grade. The teacher randomly sel

alexgriva [62]

So the ratios are 5:5 and 3:5 so the fractions are 5/10 (1/2) for 7th grade and 5/8 for 8th grade

3 0

3 years ago

Read 2 more answers

HELP DUE IN 10 MINUTES!!<br><br> Solve for x.<br><br> −2(4x+4) - 3x - 2 = 34

Andrej [43]

Answer:

$- 2(4x + 4) - 3x - 2 = 34 \\ \\ - 8x - 8 - 3x - 2 = 34 \\ \\ - 8x - 3x = 34 + 8 + 2 \\ \\ - 11x = 34 + 8 + 2 \\ \\ - 11x = 44 \\ \\ x = - \frac{44}{11} \\ \\ x = - 4$

5 0

2 years ago

Solve the equation <br> (If possible please show work)

deff fn [24]

Answer:

$x=-3$

Step-by-step explanation:

So we have the equation:

$-2(-x-4)+3=-7-4x$

First, distribute the left side:

$-2(-x)-2(-4)+3=-7-4x\\2x+8+3=-7-4x$

Add values on the left side:

$2x+11=-7-4x$

Add 7 to both sides. The right side cancels:

$(2x+11)+7=(-7-4x)+7\\2x+18=-4x$

Subtract 2x from both sides. The left side cancels:

$(2x+18)-2x=(-4x)-2x\\18=-6x$

Divide both sides by -6:

$(-6x)/-6=18/-6\\x=-3$

Therefore, x equals -3.

8 0

3 years ago

Read 2 more answers