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1 year ago

Round to the nearest thousand.52.60552,605 rounded to the nearest thousand is

1 answer:

6 0

$52\text{ , 605 to the nearest thousand}$ $52,610\text{ to the nearest ten}$ $52,600\text{ to the nearest hundred }$ $53,000\text{ to the nearest thousand}$ $If\text{ we round the number given to the nearest thousand, we have 53,000}$

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What is the volume of the cube shown?

Fudgin [204]

Answer:

11 25/64 in ^3

Step-by-step explanation:

Volume of a cube is given by

V = s^3

s = 2 1/4 = 9/4

V = (9/4) ^3

= 729/64

=11 25/64 in ^3

5 0

3 years ago

Help on both of these pls<br> also sry the lighting is weird

IRISSAK [1]

Answer:

see explanation

Step-by-step explanation:

The 2 angles form a right angle, thus their sum is 90°, hence

4x + 7 + 35 = 90

4x + 42 = 90 ( subtract 42 from both sides )

4x = 48 ( divide both sides by 4 )

x = 12

-----------------------------------------------------

To calculate the slope m use the slope formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (1, 4) ← 2 points on the line

m = $\frac{4-0}{1-0}$ = $\frac{4}{1}$ = 4

5 0

3 years ago

For the spinner above, the probability of landing on black is 1/2, and the probability of landing on red is 1/3. Suppose it is s

saul85 [17]

Answer:

d) The probability spinner will land on black all three times is 1/8

Step-by-step explanation:

The probability of landing on black = 1/2

The probability of landing on red = 1/3.

Now, if the spinner is spun 3 times.

The probability it will land on black all three times

= $\textrm{ (The probability of landing on black)}^3$

= $\frac{1}{2} \times \frac{1}{2} \times \frac{1}{2} = \frac{1}{2 \times 2 \times 2 } = \frac{1}{8}$

Hence, the probability spinner will land on black all three times is 1/8.

8 0

3 years ago

Solve for x above:<br>(*urgent help required*)

Shtirlitz [24]

Exact- X= -27/14
Decimal- x= 1.92857142
Mixed form- x= 1 13/14

8 0

3 years ago

Solve the following quadratic equation for all values of x in simplest form. 7+2x^2=11

ollegr [7]

Answer:

$x=-\sqrt2\text{ or } x=\sqrt2$

Step-by-step explanation:

We have:

$7+2x^2=11$

To solve, we will isolate the x variable. Therefore, subtract 7 from both sides:

$2x^2=4\\$

Divide both sides by 2:

$x^2=2$

Take the square root of both sides. Since we’re taking an event root, we will need plus/minus. Therefore:

$x=\pm\sqrt2$

Therefore, our solutions are:

$x=-\sqrt2\text{ or } x=\sqrt2$

6 0

3 years ago