All categories

2 years ago

Help me with this math problem please

Mathematics

2 answers:

AnnyKZ [126]2 years ago

7 0

The answer is 4 to the power of 0

lianna [129]2 years ago

3 0

The expression
${4}^{5} \times {4}^{ - 7} \div {4}^{ - 2}$
is the same as
$\frac{ {4}^{5} \times {4}^{ - 7} }{ {4}^{ - 2} }$
Which, if we switch the negative exponents, equals
$\frac{ {4}^{5} \times {4}^{2} }{ {4}^{7} }$
And if we combine them, they equal
$\frac{ {4}^{7} }{ {4}^{7} }$
Then we divide, and they equal
${4}^{0}$

You might be interested in

On a baseball

vampirchik [111]

Based on the distance of the pitcher's mound from the home plate, the path of the ball, and the height the ball was hit, the distance the outfielder threw the ball is C. 183.0 ft.

<h3>How far did the outfielder throw the ball?</h3>

Based on the shape of a mound, the law of cosines can be used.

The distance the ball was thrown by the outfielder can therefore be d.

Distance is:

d² = 60.5² + 226² - (2 x 60.5 x 226 x Cos(39))

d ²= 33,484.42ft

Then find the square root:

d = √33,484.42

= 182.9874

= 183 ft

Find out more solving for distance at brainly.com/question/10739348

#SPJ1

4 0

1 year ago

Javier By 48 cards at a yard sale. Of the cards 3/8 were basketball cards how many cards were baseball card

Hatshy [7]

The answer is 18, Hope you get it right!

3 0

3 years ago

Slope = 4, passing through (-6, 8)

Mademuasel [1]

The point slope form is y - 8 = 4(x + 6) and the slope intercept form would be y = 4x + 32.

In order to find this, we'll start with the base form of point-slope form.

y - y1 = m(x - x1) ----> Plug in the numbers

y - 8 = 4(x - -6) ----> Simplify

y - 8 = 4(x + 6)

Now to find slope intercept form, solve for y.

y - 8 = 4(x + 6) ----> distribute the 4

y - 8 = 4x + 24 -----> add 8 to both sides

y = 4x + 32

7 0

2 years ago

Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary. Hint: Use the Pythagorean T

Paul [167]

The distance between two points on the plane is given by the formula below

$\begin{gathered} A=(x_1,y_1),B=(x_2,y_2) \\ \Rightarrow d(A,B)=\sqrt[]{(x_1-x_2)^2+(y_1-y_2)^2} \end{gathered}$

Therefore, in our case,

$A=(-1,-3),B=(5,2)$

Thus,

$\begin{gathered} \Rightarrow d(A,B)=\sqrt[]{(-1-5)^2+(-3-2)^2}=\sqrt[]{6^2+5^2}=\sqrt[]{36+25}=\sqrt[]{61} \\ \Rightarrow d(A,B)=\sqrt[]{61} \end{gathered}$

Therefore, the answer is sqrt(61)

In general,