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
Mashutka [201]
2 years ago
12

Help! This is the problem 1+10k+1-7k

Mathematics
2 answers:
alukav5142 [94]2 years ago
7 0

Answer:

3k+2

Step-by-step explanation:

(10k+-7k)+(1+)

=3k+2

ivolga24 [154]2 years ago
5 0

Answer:

3002

Step-by-step explanation:

Very simple, just add them up.

You might be interested in
Jiijijijghjgfuhguyguygyguyguygyugyug
emmasim [6.3K]
This is indeed math yes
7 0
2 years ago
Read 2 more answers
Can somebody help me with this question
Romashka [77]

Answer: 200 gallons

Step-by-step explanation: Change the percentage 20% into a decimal so .20. Then since you are taking away from the 40 gallons divide 40 by .20 to get 200 gallons

8 0
3 years ago
What is 4/16 simplify
BlackZzzverrR [31]

Answer:1/4

Step-by-step explanation: divide both numbers by 4

6 0
3 years ago
Read 2 more answers
From a balloon 1191 feet high, the angle of depression to the ranger headquarters is 72°54'. How far is the headquarters from a
Volgvan
If you take a look at my really poorly drawn diagram, we can see it is a trigonometry problem. The angle, however, is outside the triangle, and we can find the angle inside the triangle next to it by taking it away from 90°:
90°0' - 72°54' = 17°6' ≈ 17.1°.
We can find the other angles becuase one is 90° and the other is:
180°-90°-17°6'=72°54' ≈ 72.9°(which you can see if you know your angle theorems).

We now have diagram 2, nicely simplified so we can see where to go.
Using the Sine Rule, i.e.
\frac{sin(A)}{a} = \frac{sin(B)}{b}
We can rearrange to find our length b:
b=a \frac{sinB}{sinA}
Substituting numbers in:
b=1191 \frac{sin(17.1)}{sin(72.9)} =366.399...ft
b=366 feet.

8 0
3 years ago
At the end of the sale, 22 crossbody purses were sold at $15 each, 34 wristlets priced at $12 were sold, 96 satchels marked at $
Brrunno [24]

Answer:

Average: 26.223529411764706 (Please round to the place value necessary since it does not say in the question.)

Step-by-step explanation:

We first find the number of items sold: 170

Then we find the total cost: 4458

We then divide 4458 by 170

We end up with the answer 26.223529411764706. (Please round to the place value necessary since it does not say in the question.)

5 0
2 years ago
Other questions:
  • A car traveling 281 miles 4 hours and 40 minutes what was the average speed of the car in miles per hours
    6·1 answer
  • How do I simplify this math problem <br><br> -9c+9c-12
    13·2 answers
  • Find an equation of the circle with center at (-2,3) that is tangent to the y-axis in the form of (x-a)^2+(y-b)^2=c where a, b,
    8·1 answer
  • You are a researcher studying the lifespan of a certain species of bacteria. From a previous study, it was found that the standa
    8·1 answer
  • What does 6x^2 - 24y^2 equal too
    12·1 answer
  • PLEASE, Help ASP
    5·1 answer
  • Help please????!!!!!
    13·1 answer
  • NEED HELP ASAP WILL MARK BRAINLIEST
    11·1 answer
  • I need help with this problem can someone please help me
    13·1 answer
  • A water balloon is catapulted into the air so that its height h, in meters after t seconds is h(t) = -4t2 + 16t + 2.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!