All categories

3 years ago

Helpppppppppppppppppppp

Mathematics

2 answers:

PIT_PIT [208]3 years ago

5 0

Answer:

$( {4}^{3} \div {5}^{ - 2} {)}^{5}$

Step-by-step explanation:

${4}^{15} . {5}^{10}$

hope this will help you more

have a great day..

aev [14]3 years ago

3 0

Step-by-step explanation:

$( \frac{4 {}^{3} }{5 {}^{ - 2} } ) {}^{5 } \\ ( \frac{4 {}^{15} }{5 {}^{10} } ) \\ \frac{4 {}^{15} }{5 {}^{10} }$

You might be interested in

3. A multiple choice test contains 15 questions. Each question has four options, only one of

Mice21 [21]

Answer:

$\frac{5005\times 3^6}{4^{15}}$

Step-by-step explanation:

by using binomial property, we get the probability

$P=C^{15}_{9}\times \frac{1}{4^9}\times \frac{3^6}{4^6}$

3 0

3 years ago

How tall is the tower?

Karo-lina-s [1.5K]

Answer:

93.6 ft

Step-by-step explanation:

$\bf \cfrac{AB}{BC} = \tan(60)$

$\bf \cfrac{x}{50} = \sqrt{50}$
$\bf x = 50 \sqrt{3}$

Length of tower:-

$\bf x + 7$
$\bf 50 \sqrt{3} + 7$
$\bf 93.6025$
$\bf = 93.6$

Therefore, the tower is 93.6ft tall.

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

5 0

2 years ago

Write 25 % as a fraction

skad [1K]

Answer:

1 / 4

hope this helps (✿◡‿◡)

7 0

2 years ago

Read 2 more answers

Please Answer Quick 65 Points ! !

NeTakaya

The correct answers are:

The ordered pair (7, 19) is a solution to the first equation because it makes the first equation true.

The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false.

Further explanation:

Given equations are:

2x-y = -5

x+3y = 22

We have to check whether the given statements are true or not. In order to find that we have to put the points in the equations

Putting the point in 2x-y = -5

$2x - y = -5\\2(7) -19 = -5\\14-19 = -5\\-5 = -5$

Putting the point in x+3y=22

$7 + 3 (19) = 22\\7 + 57 = 22\\64 \neq 22$

The point satisfies the first equation but doesn't satisfy the second. So,

1. The ordered pair (7, 19) is a solution to the first equation because it makes the first equation true.

This statement is true as the point satisfies the first equation

2. The ordered pair (7, 19) is a solution to the second equation because it makes the second equation true.

This Statement is false.

3. The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false.

This statement is true.

4. The ordered pair (7, 19) is a solution to the system because it makes both equations true.

This statement is false as the ordered pair doesn't satisfy both equations.

Keywords: Solution of system of equations, linear equations

Learn more about solution of linear equations at:

#LearnwithBrainly

5 0

3 years ago

Ken went to the store for his mother. He spent $2.37 on groceries. His mother said he could spend 35¢ on candy. What was his cha

Sedbober [7]

The answer is 1.28 because you add 2.37+35 then subtract that from $5

3 0

3 years ago

Read 2 more answers