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3 years ago

Classify the soild figure

Mathematics

1 answer:

Anvisha [2.4K]3 years ago

6 0

1. you dont have the pic but ill tell you if you up load it so
2. rectangular pyramid
3. a cone because it only has one
4. dont know if it's a typo but there are 6 faces on that figure
hope this helped you in any way have a great rest of the day

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alana and petra go to a used book sale, where every book is the same price. Alana buys 5 books and Petra buys 4 books. They run

Pachacha [2.7K]

After understanding the problem, formulate equations to determine the unknown. Let x be the price of one book. Equating Alana&Petra's expense with Angus' would be

5x + 4x +5 = 19x - 10

The 5 in the left side is needed because Angus' expense is $5 more. Also, the 10 on the right side represents the $10 discount. Solving the equation,

19x = 9x = 5+10
10x = 15
x = $1.5

Therefore, the book costs $1.5.

8 0

3 years ago

BRAINLIEST AND 10+POINTS! :)

BartSMP [9]

Answer: D.

Step-by-step explanation:

The associative property of addition states that numbers can be added together regardless of how they are grouped.

Answer A shows a property of multiplication.

Answer B shows the additive identity property.

Answer C shows the commutative property.

However, answer D shows that the numbers can be added regardless of how they are grouped.

5 0

3 years ago

Read 2 more answers

Which expression could help you find the distance

Allisa [31]

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

Correct Expression :

$\qquad \tt \rightarrow \: |10| + | - 6|$

$\qquad \tt \rightarrow \: distance = 16\:\: units\degree$

____________________________________

$\large \tt Solution \: :$

$\textsf{Using distance formula -}$

$\qquad \tt \rightarrow \: \sqrt{(x_2 - x_1) {}^{2} + (y_2 - y_1) {}^{2} }$

$\qquad \tt \rightarrow \: \sqrt{( - 6 - 10) {}^{2} + (4 - 4) {}^{2} }$

$\qquad \tt \rightarrow \: \sqrt{( - 16) {}^{2} + 0}$

$\qquad \tt \rightarrow \: \sqrt{256}$

$\qquad \tt \rightarrow \: 16 \: \: units$

For short it can be expressed as :

$\qquad \tt \rightarrow \: |10| + | - 6| = 10 + 6 = 16$

[ y - coordinate of both the points are same ]

Correct option - D

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

7 0

2 years ago

In 195019501950, the per capita gross domestic product (GDP) of Australia was approximately \$1800$1800dollar sign, 1800. Each y

mezya [45]

Answer:

The function of capita GDP is given by

$G(t)= 1800(1+0.067)^t$

where G(t) is in dollar and t is years after 1950.

Step-by-step explanation:

Given that,

in 1950, the per capita GDP of Australia was $1800.

The capita GDP is increased by 6.7 % per year.

In 1951, the capita GDP was increased =6.7% of $1800

The capita GDP was= $1800+ 6.7% of $1800

=$1800(1+6.7%)

In 1952, the capita GDP was increased =$1800(1+6.7%)

The capita GDP was=$1800(1+6.7%)+ 6.7% of$1800(1+6.7%)

=$1800(1+6.7%)(1+6.7)

= $1800(1+6.7%)²

=$1800(1+0.067)²

In 1952, the capita GDP was increased =$1800(1+6.7%)²

The capita GDP was=$1800(1+6.7%)²+ 6.7% of$1800(1+6.7%)²

=$1800(1+6.7%)²(1+6.7)

= $1800(1+6.7%)³

=$1800(1+0.067)³

and so on.

The function of capita GDP is given by

$G(t)= 1800(1+0.067)^t$

where G(t) is in dollar and t is years after 1950.

6 0

2 years ago

The graph of a function is (always sometimes never) a line

vfiekz [6]

The answer is sometimes.

If the graph is linear, it would be a line, for example:
y = 2x - 5

If the graph is quadratic, it would be a curve, for example:
y = x^2 - 5x + 6

3 0

3 years ago

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