A:
Square root of 3 = 1.73
1.73 x 11
= 19.03
B:? can't see
Hope this helps - sorry
Its either A or D if its wrong sorry hope this helped tho
Answer:
-8 < x ≤ 0
<h3>
Step-by-step explanation:</h3>
Let's remember what open and closed circle mean:
<em>Open Circle:</em>
Less than ( < ) / Greater than ( > )
<em>Closed Circle:</em>
Greater than or equal to ( ≥ ) / Less than or equal to ( ≤ )
Now, let's review this graph:
Let's call this unknown value 'x'
Reading the graph left to right:
x is greater than -8, but is less than <em>or equal to</em> (Remember!! Closed circle!)
We can right this as:
-8 < x ≤ 0
And that is our answer! If your problem wants a different variable (y, z, q, etc) just put that in place of 'x'
Let me know if this helped!
Answer:
Costco has the better deal.
Step-by-step explanation:
Find the unit rate for Costco:
<em>Remember, the unit rate is when one of the numbers in a ratio is 1.</em>
<em />
Toilet paper : Price
6 : 4.99
(divide both sides by 6)
1 : .83
<em>Remember to round to the nearest hundredth place because money only goes two places after the decimal point.</em>
<em />
Therefore, 1 roll of toilet paper at Costco costs 83 cents.
Find the unit rate for Target:
Toilet paper : Price
8 : 6.99
(divide both sides by 8)
1 : .87
Therefore, 1 roll of toilet paper at Target costs 87 cents.
Conclusion:
.83 < .87
In conclusion, Costco has a better deal because toilet paper is cheaper per roll.
Answer: a = 5.0 and b = 5.0
Step-by-step explanation:
Acute angle 30 degree 25' 30'' should be converted to degree as follows
30+25/60+30/3600.
30+0.4166+0.00833
30.425 degrees.
The acute angle A is facing a which means a is an opposite to it.
Using trig.
[email protected] = opposite/ hypotenuse
Sin 30.425 = a/10
a = 30.425 × 10
a = 5.0
For b.
[email protected] = adjacent/ hypotenuse
[email protected] = b/10
b = sin 30.425× 10
b = 5.0