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
LenKa [72]
3 years ago
10

Subtraction fact 15-7

Mathematics
2 answers:
Dahasolnce [82]3 years ago
5 0
15-7 = 8 how to check work 8 + 7 = 15.
Lemur [1.5K]3 years ago
3 0
The answer is 8!!!!!!!!!!!!!!!!!!!!!!
You might be interested in
A round patio is 14m in diameter what is the distance around the patio
Ber [7]
Distance around the round patio is circunference of a circle
circumference=2 times radius times pi or diameter times pi
so we have
diameter=14
circumference=14 time pi
answer is 14π

if you want to aprox pi to 3.14 then
14 times 3.14=43.96 meters
5 0
4 years ago
Read 2 more answers
Which words describe the properties of an equilateral triangle
amm1812

Answer:

All three internal angles are congruent to each other and are each 60°.

Step-by-step explanation:

In an equilateral triangle, the altitudes, the angle bisectors, the perpendicular bisectors, and the medians to each side coincide.

4 0
3 years ago
What is the slope of this line?
Llana [10]

Answer:

-3/2

Step-by-step explanation:

you can use the rise over run method to find the slope of this line

7 0
3 years ago
11. What is the third term of the recursive sequence below? a1=-6 an=1/2an-1-n<br> Hurryy plzzz
AlexFokin [52]

Answer:

a

Step-by-step explanation:

a_{1} = -6\\\\a_{n}=\frac{1}{2}a_{n-1} - n\\\\a_{2}=\frac{1}{2}a_{1}-2\\\\  = \frac{1}{2}*(-6)-2\\\\ = -3 - 2\\\\= -5\\\\a_{3}=\frac{1}{2}a_{2}-3\\\\= \frac{1}{2}*(-5)-3\\\\=\frac{-5}{2}-3\\\\= \frac{-5}{2}-\frac{3*2}{1*2}\\\\=\frac{-5}{2}-\frac{6}{2}\\\\=\frac{-11}{2}

5 0
3 years ago
Whats 30% out of 720,000
Anarel [89]
Percent means parts out of 100
30%=30/100=3/10
3/10 out of 720000 means 3/10 times 720,000=2160000/10=216,000
the answer is 216,000
6 0
3 years ago
Other questions:
  • Name 4 units of length in the customary measurement system
    14·2 answers
  • Someone please help! I’m very confused on this problem.
    8·1 answer
  • If you take Coleman's test grade and divide by 2 and add 27, you get 67. Write and solve an equation to find Coleman's test grad
    11·1 answer
  • 23891-18939 answer pls thanks
    8·2 answers
  • I know I need to use the natural log
    15·1 answer
  • What is 3.1 divided by 10.261
    7·1 answer
  • John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . He used ____% of the lemons.​
    8·2 answers
  • Find x.<br> Round to the nearest tenth:<br> 28°<br> 350 ft<br> y<br> x = [ ? ]ft
    13·1 answer
  • Analia has $550 in her checking account. She wants
    15·1 answer
  • Kelby has several pets. She has B birds, C cats, and F frogs.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!