3 years ago

Jaylynn deposits 20% of the money she earns each week in a savings account. She earns

Mathematics

1 answer:

Lina20 [59]3 years ago

6 0

Answer:

She deposits $17.00 each week

Step-by-step explanation:

You multiply 85 times 0.2 which gives you 17.

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Please answer as soon as possible. Use the graphing tool to graph this system of equations.

yarga [219]

Answer:

Step-by-step explanation:

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2 years ago

Simplify the following expression. 4a^-2b<br><br> A.) b/4a^2<br> B.)4b/a^2<br> C.)1/4a^b2

Sergio [31]

ANSWER

The correct answer is B

$\frac{4b}{ {a}^{2} }$

EXPLANATION

The given exponential expression is

$4 {a}^{ - 2} b$

We can rewrite this as,

$4b \times {a}^{ - 2}$

We need to simplify to obtain a positive index, so we apply the following property,

${a}^{ - m} = \frac{1}{ {a}^{m} }$

This implies that,

$4b \times {a}^{ - 2} = 4b \times \frac{1}{ {a}^{2} }$

This will finally simplify to,

$4b \times {a}^{ - 2} =\frac{4b}{ {a}^{2} }$

Therefore the correct answer is B

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3 years ago

Read 2 more answers

Por favor ayudenme con explicacion

Alexeev081 [22]

Answer:

a = 53

Step-by-step explanation:

A bisector creates two equal angles. Set them equal to each other.

5a - 160 = 2a - 1 ( subtract 2a from both sides)

3a = 159 (add 159 to both sides)

a = 53 (divide by 3)

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2 years ago

Figue out the measures

mart [117]

Answer:

Angle 1 is 134 and Angle 2 is 46

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2 years ago

10. Which is the equation of a line that is perpendicular to the line represented by y=3/4x-1/2

Dmitry_Shevchenko [17]

Y = -4/3x -1/2 , perpendicular slopes are opposite reciprocals

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2 years ago