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
Blababa [14]
1 year ago
13

PLEASE HELP VERY URGENT

Mathematics
1 answer:
worty [1.4K]1 year ago
3 0

Answer:

A. square root of a^2 + b^2 for both answers

Step-by-step explanation:

The first problem, we are given

a^2 + b^2 = c^2

What we do is solve for c.

sqrt(a^2 + b^2) = c

c = sqrt(a^2 + b^2)

For problem 2,

WE can apply the Pythagorean theorem because we have a right triangle.

The equations is

a^2 + b^2 = c^2 like the first problem

Solving gets us

sqrt(a^2 + b^2) = c

c = sqrt(a^2 + b^2)

You might be interested in
Tina recorded the number of calories she burned during a bike ride. The graph shows Tina’s calories burned, y, after x hours. If
m_a_m_a [10]

Answer:

hgo87ii76r7687ro

Step-by-step explanation:

8 0
3 years ago
Let ​h(x)equals​f(g(x)), where f and g are differentiable on their domains. If ​g(9​)equalsnegative 6 and g prime​(9​)equals3​,
artcher [175]

Answer:

Fghb

Step-by-step explanation:

was my time to

3 0
3 years ago
The longer leg of a right triangle is 3 inches more than the length of the shorter leg tripled. the hypotenuse is 3 inches less
lukranit [14]
We have this equation.
A²+B²=C²
We have bits of information that'll help us simplify the equation so there's only one variable.
The longer leg, A, is 3 inches more than the length of the shorter leg, B, tripled.
A=3B+3
Let's plug that in.
(3b+3)²+B²=C²
The hypotenuse, C, is 3 inches less than four times the length of the shorter leg. C=4B-3
Let's plug that in.
(3b+3)²+B²=(4B-3)²
Let's solve.
9B²+18B+9+B²=16B²-24B+9
10B²+18B+9=16b²-24b+9
Let's subtract 9 from both sides.
10b²+18b=16b²-24b
Let's subtract 10b² from both sides.
18b=6b²-24b
Let's add 24b from both sides.
42b=6b²
Let's divide each side by 6.
7b=b²
With this, you can tell that b is 7 since it times 7 equal itself squared.
The shorter leg is 7 inches.
Now, let's look back at the bits of information.
The longer leg of a right triangle is 3 inches more than the length of the shorter side tripled.
3(7)+3=24
So, the longer side is 24. We can either use the other information or plug it into the equation. We can do both. 
The hypotenuse is 3 less than four times the shorter leg.
4(7)-3=25
7²+24²=
49+576=625
√625=25
So, the length of the hypotenuse is 25 inches.
4 0
2 years ago
to construct the midpoint of a segment, fold the paper so that the given line segment lies on itself and
Ludmilka [50]
And the endpoints lie on each other.
5 0
3 years ago
Read 2 more answers
The design of a microchip has the scale 40:1. The length of the design is 18cm, find the actual length of the micro chip?​
zimovet [89]

Answer:

0.45 cm

Step-by-step explanation:

Actual length of the micro chip

=  \frac{1}{40}  \times 18 \\  \\  =0.45 \: cm

4 0
3 years ago
Other questions:
  • Can someone please help me?
    15·1 answer
  • What is 21/45 simplified?
    14·1 answer
  • Evaluate 9 ÷ 3[(18 − 10) − 2^2].<br><br> 36<br> 12<br> 0.25<br> 0.75
    9·1 answer
  • Which perfect square lies between 225 and 289
    11·2 answers
  • Write a word problem that would make an equation <br><br> Please help
    11·1 answer
  • Find the measure of the arc or angle indicated
    12·1 answer
  • (-10) – (+6) = (-10) + (-6) = -4
    7·1 answer
  • I need help! ASAP! ITS DUE AT 11:59 PM
    10·2 answers
  • AB×6=BBB (playing with numbers.) <br>​
    10·1 answer
  • Simplify 9^2/3/9^1/5
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!