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
LUCKY_DIMON [66]
3 years ago
15

PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!

!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
katen-ka-za [31]3 years ago
8 0

Answer:

12

Step-by-step explanation:

a² + b² = c²

a² + 9² = 15²

a² + 81 = 225

a² = 225 - 81

a² = 144

\sqrt{a^2} =\sqrt{144}

a = 12

You might be interested in
Which of the following is an equation of the line that has a slope of 1/3 and passes through the point (-6, 2)? ​
sineoko [7]

Answer:

y-2=1/3(x+6)

Step-by-step explanation:

y-2=1/3(x-(-6))

y-2=1/3(x+6)

3 0
3 years ago
How do area models show partial products​
ruslelena [56]
They show the decomposition of a multiplication expression into smaller parts
7 0
3 years ago
Someone help pls :((
harina [27]

Answer:

56.714°

Step-by-step explanation:

Since we do not have a full angle of this proposed triangle, we must do this by splitting it into two right triangles instead of using the law of sines.

250m*sin(40°) = 250m*0.64278760968 = 160.696902422m

452.4m-160.696902422m=291.703097578m

Use pythagorean theorem:

\sqrt{250^2 - 160.696902422^2}

62500-25823.494448025787=36676.505552

\sqrt{36676.505551974216} = 191.511110779m

arctan(291.703097578m/191.511110779m)≈56.714°

6 0
3 years ago
An astronaut is working on a satellite 200 miles above the ground. What is the measure of BD⌢, the portion of Earth that the ast
leva [86]
What I dint get it pls explain
7 0
3 years ago
What is the GCF of x^2-5x amd gow do i solve it
cestrela7 [59]
Hope this helps!!! It's how I found it I hope it's right

4 0
4 years ago
Other questions:
  • A rectangular prism has a volume of 480m3, a length of 12 m and a width of 8 m. What is the height of the garage?
    6·1 answer
  • A 11 inch by 8 inch piece of cardboard squares cut out of the corners and is folded up to make up an open-top-box. If the volume
    15·1 answer
  • Lily likes to collect records. Last year she had 10 records in her collection. Now she has 13 records. What is the percent incre
    15·1 answer
  • A jar contains 30 red marbles, 50 blue marbles and 20 white marbles.You pick one marble from the jar at random. Find each theore
    15·2 answers
  • Please help! ive been stuck on subtracting fractions . i'll mark brainliest & 20 points
    11·1 answer
  • 1. Đường kính của một loại trục máy là một đại lượng ngẫu nhiên có phân phối chuẩn N (μ = 250mm, σ2 = 25mm2). Trục máy được gọi
    15·1 answer
  • I am not understanding this topic in math and I have a huge test tomorrow and I need to sleep, I forgot about this assignment an
    5·1 answer
  • 8.<br> A) Use long division to divide (5x3 – 7x2 + 7x - 8) by (5x – 2).
    5·1 answer
  • Polygon ABCD was transformed in polygon A'B'C'D. Identify the sequence of transformations performed. Select all that applied
    13·1 answer
  • (x)/(x-2)+(x-1)/(x+1)=-1
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!