1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zaharov [31]
3 years ago
8

??????????????????????????

Mathematics
1 answer:
ser-zykov [4K]3 years ago
3 0

Answer:

Step-by-step explanation:

so they used  a total of  560  units

we are next told that if the units of usage are 360 or less use the 1st formula, but there is morn than 360 units in the given amount so use the 2nd formula

0.1(x-360+54)

0.1(560-360) + 54 = monthly bill

20+54 = monthly bill

74 = monthly bill

answer D looks good

You might be interested in
Find the area of the figure. Round to the nearest tenth if necessary.
baherus [9]

Hello!


First of all, let's find the triangle. As we can see, it is eight units long and four units tall. We can use the triangle formula and half the product.


4(8)=32

32/2=16


Now we need to find the area of the semicircle. We can use circle formulas and half our final answer. We will find the area using A=\pir².


We know that the diameter of this circle is eight. Therefore our radius is 4.


A=4\pi²

A=16\pi


Now we multiply.


16\pi≈50.27


Now we add our triangle.


50.27+16=66.27


The nearest answer to this is B)66.2. It may have been a bit over as we used \pi, not 3.14.


I hope this helps!



3 0
3 years ago
Add brackets to the following equation to make it time. 1 + 72 ÷4 × 2 =10
Jet001 [13]

Answer:

1 + 72 ÷4 × 2 =10 with brackets it equals 10

1 + (72 ÷ (4 × 2)) =10

Step-by-step explanation:

6 0
2 years ago
Round 721295.198715 to the nearest ten.
zimovet [89]

Answer:

7212960

Step-by-step explanation:

You have to round up since the number in the ones place is a 5.

4 0
2 years ago
What is the value of this expression?
Mila [183]

Answer:

1/4

Step-by-step explanation:

1)2²= 4

2)4²= 16

3)3x2/3=2

4)6+2-4/8=1/4

4 0
2 years ago
C=2(y-k) solve for y​
marshall27 [118]

Answer:

\blue{y = \dfrac{C + 2k}{2}}

Step-by-step explanation:

C = 2(y - k)

C = 2y - 2k

C + 2k = 2y

\dfrac{C + 2k}{2} = y

y = \dfrac{C + 2k}{2}

5 0
2 years ago
Other questions:
  • What number has factors of 2 and 3 and 12 and 18 as multiples?
    9·2 answers
  • Define the proportional relationship between two quantities. If lemons and lemonade cups are in proportion how many lemons will
    13·1 answer
  • The town of West is 10 miles to the west of Center town while the town of East is 10 miles to the East of Centretown. One sunny
    7·1 answer
  • A bedroom is 10 ft by 12 how much does it cost to wallpaper this room if the wallpaper costs 1.53 per ft?
    5·1 answer
  • Determine the intercepts of the line. <br> Y-3=5(x-2)
    14·2 answers
  • Johnny has a jar of coins that has quarters and dimes. There are 57 coins in the jar tha have a total of $7.95. How many dimes a
    15·1 answer
  • Help pleasee!!!!!!!!
    15·1 answer
  • 13 in. 30 in. 13 in. 9 in. find the volume​
    6·2 answers
  • Determine if events A and B are independent.
    6·1 answer
  • The table below shows the temperature changes
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!