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
Tasya [4]
3 years ago
11

Free points to whoever anwsers first 10+10

Mathematics
2 answers:
aleksandr82 [10.1K]3 years ago
8 0

Answer:

20

Step-by-step explanation:

Much appreciated

faust18 [17]3 years ago
6 0

Answer:

20

Step-by-step explanation:

Thanks

You might be interested in
Which expressions are equivalent to log4 (1/4x^2),​
Vlada [557]

Step-by-step explanation:

2 log 4 (1/4i)

.....................

8 0
2 years ago
Principal = $8100; rate = 17%; time = 7 years What is the amount of interest earned?
miskamm [114]
<span>it must be nnnnnnnnnnnnnnnnnnnnnnnnn
4.37%

</span>
4 0
2 years ago
Today everything at a store is on sale The store offers a 20% discount The regular price of a tshirt is 18$ what is the discount
kirill [66]
The discounted price is $14.40. Hope this helped.
6 0
3 years ago
Fill in the missing numbers to create equivalent ratios.
jasenka [17]

Step-by-step explanation:

The way to find missing numbers in equivalent ratios is to multiply the means (the first denominator and the second numerator) and multiply the extremes (the first numerator and the second denominator). It sounds really complicated, but it is quite simple =)

2/5 = x/10

The means in this equivalent ration are 5 and x. The extremes are 2 and 10.

5x = 20

Now solve =)

x = 4

That was pretty simple. Let's move on to the next one. Do exactly the same thing here:

4/10 = 6/x

60 = 4x

15 = x

That was pretty simple, too! Keep going!

6/15 = x/25

15x = 150

x = 10

All of these should be equal, so check them by dividing:

2/5 = 0.4

4/10 = 0.4

6/15 = 0.4

10/25 = 0.4

They all check out, so these are your answers: 2/5, 4/10, 6/15, 10/25


I really hope this helps you =)

8 0
3 years ago
Read 2 more answers
Dale bought a map of his city it uses a scale of 1 inch = 8 miles Dale house and school are 1 1/2 inches apart on the map how fa
shtirl [24]
Alright, if the original scale was 1 inch = 8 miles, and Dale's house to his school are 1 1/2 inches apart, let's find the amount of miles.

Here's a fast way. 1 inch is 8 miles, and half of 8 equals 4 miles, which is 1/2 of an inch., 8 + 4 = 12 miles. 

So if his house and the school were 12 miles apart, and we we're using the 1 inch. = 6 miles scale, then it'd be 2 inches on the map. 

How?

If 1 inch. = 6 miles
x inches = 12 miles

12/6 = 2 

2 inches = x
4 0
3 years ago
Other questions:
  • What is 5 to the power of 5 - 9 (200 divided by 4) - (10x90) divided by 5 - (4 to the power of 4) x 5 + 156 - 256
    6·1 answer
  • What is the solution to the linear equation 2.8y+6+0.02y=5y-14
    8·1 answer
  • What’s 2 3/4 divided by 2??
    14·2 answers
  • Show all your work to receive full credit for this problem. Solve the system of equations using the elimination method. 2a + 3b
    12·1 answer
  • Plz help similarity in right triangle
    13·1 answer
  • (X-2)2/4+(y+5)2/9=1 what is the length of major axis of this equation?
    14·1 answer
  • A differential equation that is a function of y only
    15·1 answer
  • 50 centimeters times blank = blank pounds
    5·2 answers
  • What is 54.77 rounded to the nearest tenth ?
    15·1 answer
  • Mind lending a hand?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!