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Tresset [83]
3 years ago
6

Geometry Help Please

Mathematics
1 answer:
IrinaK [193]3 years ago
8 0

Answer:

600 sqrt(3)

Step-by-step explanation:

sides of hexagon

120÷6=20

A=(3sqrt(3))/2×20^2

≈1039.23048

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Devon babysits x hours a week after school for 5$ an hour, and also has a job as a cashier y hours a week for $10 an hour. He wa
Papessa [141]

Answer:

The inequality expression are  5x + 10y\geq\$70 \ and \ x + y \leq 10 hours

Step-by-step explanation:

Given:

Number of hours for babysitting for a week = x \ hours

Charge for baby sitting = 5$ an hour

Money earned for babysitting in x hours = 5x

Number of hours for cashier for a week = y \ hours

Charge for Cashier = $10 an hour

Money earned for Cashier in y hours = 10y

He wants to earn at least 70$.

Hence the expression becomes.

5x + 10y \geq 70 \$

Also,

He can’t work any more than 10 hours a week

Hence the expression becomes.

x + y < 10 \ hours

Inequality equation for the given statements are:

The inequality expression are  5x + 10y\geq\$70 \ and \ x + y \leq 10 hours

8 0
4 years ago
Express 9 as a ratio of 27
natita [175]

Answer:

9:27 or 1:3

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

6 0
2 years ago
Read 2 more answers
Deanna orders a data set from least to greatest. Complete the sentence by selecting the correct word from each drop-down menu. T
blagie [28]
Hey There!!!!


The Answer Is > Spread and Range I just took the test!


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3 0
4 years ago
Choose the compound inequality that can be used to solve the original inequality |3x – 5| &gt; 10.
Kipish [7]

Step-by-step explanation:

Nsjssjsjsjshsnmsksjnsnsns

8 0
3 years ago
Given  f(x)=2x+4 and g(x)=x2−4, determine the value of (5) + (−3).
Irina18 [472]

Answer:

None of the above, f(5) + g(-3) = 19.


Step-by-step explanation:

Given f(x)=2x+4 and g(x)=x2−4, determine the value of (5) + (−3). Assume that is supposed to be f(5) + g(-3).


f(5) + g(-3) = 2×5 + 4 + (-3)^2 - 4

= 10 + 4 - 4 + (-1)^2(3)^2

= 19


5 0
3 years ago
Read 2 more answers
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