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
vovikov84 [41]
3 years ago
12

Math and answer please than you

Mathematics
2 answers:
finlep [7]3 years ago
6 0

Answer:

6

Step-by-step explanation:

C^2 = A^2 + B^2

plug in numbers

100 = 64 + B^2

36 = b^2

square

b = 6

elena55 [62]3 years ago
5 0

Answer:

6

Step-by-step explanation:

You might be interested in
Let line A be the graph of 5x + 8y = -9. Line B is perpendicular to line A and passes through the point (10,10). If line B is th
frozen [14]
Find slope of line A:
Move into slope-intercept form y = mx+b

<span>5x + 8y = -9
8y = -5x - 9
y = (-5/8)x - 9/8

The slope of line A is -5/8.

If </span><span>Line B is perpendicular to line A, then

slope Line B = negative reciprocal of slope Line A</span>
<span>slope Line B = 8/5

So like B has the equation

y = (8/5)x + b

If it passes through (10,10), we know that when x = 10, y = 10. Use those values to solve for b:
</span>
<span>y = (8/5)x + b
10 = (8/5)·10 + b</span>
<span>10 = (8)·2 + b
10 = 16 + b
b = -6

So line B has equation </span>
<span>y = (8/5)x - 6

m = 8/5 and b = -6

so

m + b = 8/5 - 6 = 8/5 - 30/5 = -22/5

So m+b = -22/5 or -4.4 in decimal form
</span>
6 0
3 years ago
A square and a rectangle have the same perimeter. Find the side lengths of each figure.
aliina [53]
X + 1 + X + 1 + X +1+ X +1 = 2X -3+ 2X -3+ X -1+ X -1
4x + 4 = 4x-6+2x-2
4x+4=6x-8
12=2x
6=x

Side lengths:
6-1=5
6+1=7
2(6)-3=9

Hope that helps! Stay safe!
4 0
3 years ago
Read 2 more answers
A washer and a dryer cost $737 combined. The washer costs $37 more than the dryer. What is the cost of the dryer
jolli1 [7]

Answer: $350

Step-by-step explanation:

$700 divided by 2 is 350

7 0
2 years ago
PLEASE HELP ASAP !!!!!!!!!!!!!!!!!!!!!!!!!
disa [49]

Answer:

C. 15 votes

Step-by-step explanation:

B= votes Billy got

K = votes Keeton got

B = 3K


B+K =20

Substitute the first equation into the second equation

3K + K =20

Combine like terms

4K =20

Divide both sides by 4

4K/4 = 20/4

K =5

Keeton got 5 votes

B = 3*K

B = 3*5

B = 15 votes

Billy got 15 votes

3 0
3 years ago
2. Derek is an HVAC technician. He worked 30 hours and made $600. How much per hour does Derek make?
Cloud [144]

Answer:

$20.00

Step-by-step explanation:

600 ÷ 30 = 20

5 0
2 years ago
Other questions:
  • How so I find answer for (5.8)(8.3)
    8·2 answers
  • What is the value of x?
    9·2 answers
  • Is 8 greater than —12
    12·1 answer
  • Verify the identity
    15·1 answer
  • 6 + 3 = 9 and 5 · 5 = 20._____<br>True or False?
    5·2 answers
  • Find the value of x in the triangle shown below.<br> х<br> 53°<br> 2<br> 97°
    11·1 answer
  • 2] The band has a ratio of boys to girls of 5 to 4. There are 52 girls in the band.
    9·1 answer
  • Helppp please last question !!!
    8·1 answer
  • 17. 89.64 nearest one
    6·1 answer
  • Please help! I’ll mark as brainliest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!