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3 years ago

Determine the value of x if (211) base x = 152 base 8

1 answer:

8 0

It's the same as x^211 = 8^152

Simplify that equation. Find the 211th root of (8^152), and that is what x equals. If I remember logs correctly...

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I need to know what all the missing measurements are.

Sliva [168]

You didn't post a file so I can't help you. Perhaps put a picture?

6 0

2 years ago

Read 2 more answers

I the equation 3x^2+6x=12, the value of c is?

ozzi

Answer:

c = -12

Step-by-step explanation:

Quadratic Standard Form: ax² + bx + c

Step 1: Write equation

3x² + 6x = 12

Step 2: Subtract 12 on both sides

3x² + 6x - 12 = 0

Here, we have the standard form of the quadratic. We see that our c = -12

4 0

2 years ago

Write the expression in simplest form. (-11/2x + 3) -2 (-11/4x - 5/2) = ?

mina [271]

(- $\frac{11}{2}$ x + 3) - 2(- $\frac{11}{4}$ x - $\frac{5}{2}$ ) = ?

in simplest form-

(-5 $\frac{1}{2}$ x + 3) -2( 2 $\frac{3}{4}$ x -2 $\frac{1}{2}$ )

6 0

2 years ago

A maritime flag is shown. What is the area of the shaded part of the flag? Explain

Rom4ik [11]

Answer:

$Area = 72in^2$

Step-by-step explanation:

Your question is incomplete without an attachment (See attachment)

Required

Determine the area of the shaded part

From the attachment;

Assume that the shaded portion is closed to the right;

Calculate the Area:

$Area_1 = Length * Width$

$Area_2 = 8in * (6in + 6in)$

$Area_2 = 8in * 12in$

$Area_1 = 96in^2$

Next;

Calculate the Area of the imaginary triangle (on the right)

$Area_2 = \frac{1}{2} * base * height$

$Area_2 = \frac{1}{2} * (6in + 6in) * 4in$

$Area_2 = \frac{1}{2} * 12in * 4in$

$Area_2 = \frac{1}{2} * 48in^2$

$Area_2 = 24in^2$

Lastly, calculate the Area of the Shaded Part

$Area = Area_1 - Area_2$

$Area = 96in^2 - 24in^2$

$Area = 72in^2$

Hence,

The area of the shaded part is 72in²

3 0

2 years ago

Find the x-coordinate of the vertex of a parabola if the x-intercepts are (3,0) and (-9,0)

madam [21]

Answer:

x = -3

Step-by-step explanation:

The vertex lies on the axis of symmetry, whose x-coordinate is halfway between -9 and 3: x = -3

8 0

2 years ago