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3 years ago

Which expression is equal to 5p? p + p + p + p + p 4p + 1 p + 5 p^3 + p^2

Mathematics

1 answer:

ch4aika [34]3 years ago

8 0

Answer:

Step-by-step explanation:

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110 I’m not sure tho

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3 years ago

Read 2 more answers

20 POINTS! Please help, best answer will recessive brainliest answer points as well as 5 stars and a thank you. :)

Kaylis [27]

Answer:

Step-by-step explanation:

Diagonals of a rhombus are perpendicular bisector.

Hence, triangle ABE so formed would be a right triangle right angled at E.

Therefore, by Pythagoras theorem:

$AB = \sqrt{AE^2 + BE^2 } \\ \\ \therefore \: AB = \sqrt{5^2 + 12^2 } \\ \\ = \sqrt{25 + 144} \\ \\ = \sqrt{169} \\ \huge \red { \boxed{ \therefore \: AB= 13}}$

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3 years ago

Half (1/2) of the marbles in a bag are red. A third (1/3) are white. The other six (6) are blue. How many marbles are in the bag

NARA [144]

Answer:36 marbles

Step-by-step explanation:1/2*3=3/6

1/3*2=2/6 3/6+2/6=5/6 6 marbles = 1/6 of the bag 6*6=36

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4 years ago

Solve each of the following equations. a. 24 = -3 + 3n b. 11 + 4x = x - 10 c. -216 = 1 + 7(1 + 8m) d. 3p - 3(2 - 2p) = 34 + 4p Y

UkoKoshka [18]

Answer:

a. 24 + 3 =3n

27=3n

27/3 =3n/3

9=n

b.4x-x = -10 -11

3x = -21

3x/3 = -21 / 3

x = -7

c. -216 = 1 + 7 + 56m

-216 - 1 - 7 = 56m

- 224 = 56m

- 224 / 56 = 56m / 56

- 4 = m

d. 3p - 6 + 6p = 34 + 4p

3p + 6p - 4p = 34 + 6

5p = 40

5p / 5 = 40 / 5

p = 8

6 0

4 years ago

Solve each equation by completing the square. n^2 - 6n + 6 = -2

Law Incorporation [45]

<h3><u>Explanation</u></h3>

Separate the constant out of expression.

$( {n}^{2} - 6n) + 6 = - 2$

Find the constant that makes the expression able to be squared. You have to subtract the separated constant by new constant as well.

$( {n}^{2} - 6n + 9) + 6 - 9 = - 2 \\ {(n - 3)}^{2} - 3 = - 2 \\ {(n - 3)}^{2} = 1$

Square Root both sides to get rid the squared expression. Make sure to write plus or minus.

$\sqrt{ {(n - 3)}^{2} } = + \sqrt{1} \\ \sqrt{ {(n - 3)}^{2} } = - \sqrt{1} \\ n - 3 = 1 \\ n - 3 = - 1$

$n - 3 = 1 \: \: \: or \: \: \: n - 3 = - 1 \\ n = 1 + 3 \: \: \: or \: \: \: n = - 1 + 3 \\ n = 4 \: \: \: or \: \: \: n = 2$

<h3><u>Answer</u></h3>

$\large \boxed {n = 4,2}$

3 0

3 years ago