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3 years ago

Which expression is equivalent to the expression shown?: 4^2 x 4^4

Mathematics

2 answers:

grin007 [14]3 years ago

4 0

Answer:

C.4^6

Step-by-step explanation:

Mila [183]3 years ago

3 0

The answer is:
C: 4^6
For questions like this, you have to add the exponents together.

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What is the value of x in the equation -6x = 5x+ 22?<br> -22<br> 0 -2<br> 02<br> O 22

Ivahew [28]

Answer:

x = -2

Step-by-step explanation:

Solve -6x = 5x + 22

add 6x to both sides

0 = 6x + 5x + 22

0 = 11x + 22

11x = -22

x = -22/11

x = -2

3 0

3 years ago

The temperature in your town is 31 degrees Fahrenheit. The radio announcer says that the temperature will drop 15 degrees.What w

laiz [17]

Hi,

New temperature will be 31 F - 15 F = 16 F.

Green eyes.

4 0

4 years ago

Read 2 more answers

Write an expression using multiplication and addition with a sum of 16. (PLZ HELP!!!!)

Svetach [21]

Write an expression using multiplication and addition with a sum of 16:

2 x 6 +4

7 0

3 years ago

Write the expression "N is the same as 6 reduced by 2" as a number sentence.

Anton [14]

Answer:

N=6-2

Step-by-step explanation:

When speaking the language of math, "the same as" just means equal to. On the left side of the equal sign, you have your variable, and on the right is the rest of the equation. 6 reduced by 2 is the same thing as 6-2

8 0

3 years ago

From her window, Carmella looks up to the top of a neighboring building at an angle of 46°. Her

Vinil7 [7]

Answer:

$270.3\ ft$

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

In the right triangle ADE

Find the value of h1

See the attached figure

h1=AD

$tan(25\°)=\frac{h_1}{180}$

Solve for h1

$h_1=(180)tan(25\°)\\h_1=83.94\ ft$

step 2

In the right triangle ABC

Find the value of h2

See the attached figure

h2=BC

$tan(46\°)=\frac{h_2}{180}$

Solve for h2

$h_2=(180)tan(46\°)\\h_2=186.40\ ft$

step 3

Find the height of the neighboring building

we know that

The height of the neighboring building is equal to

$h=h_1+h_2$

substitute the values

$h=83.94+186.40=270.34\ ft$

Round to the nearest tenth of a foot

$h=270.3\ ft$

7 0

3 years ago