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
Bezzdna [24]
3 years ago
12

Please help asap! Due tonight!

Mathematics
2 answers:
Contact [7]3 years ago
4 0

Answer:

A, \sqrt{17}

Step-by-step explanation:

a^2 + b^2 = c^2

8^2 + b^2 = 9^2

64 + b^2 = 81

b^2 = 17

b = \sqrt{17}

Jet001 [13]3 years ago
3 0

Answer:

by pythagoras theorem

9² = 8² + x²

x² = 81 - 64

x² = 17

x = root 17

option A

You might be interested in
I’m going to need you guys to come in clutch. I’m in study hall and have 21 minutes left ( I still need to finish my essay) . Yo
ipn [44]

Step-by-step explanation:

For the given figure PQRS:

Given:

PS\perp SQ    

RQ\perp QS

PQ\cong RS

To prove

\triangle PSQ\cong \triangle RQS

In Δ PSQ and ΔRQS

PS\perp SQ                             [Given]

\angle PSQ=90\°                     [Definition of perpendicular lines]

\triangle PSQ is a right triangle      [Definition of right triangles]

RQ\perp QS                             [Given]

\angle RQS=90\°                     [Definition of perpendicular lines]

\triangle RQS is a right triangle      [Definition of right triangles]

PQ\cong RS                   [Given hypotenuse of both triangles congruent]

SQ\cong QS     [ By reflexive property of congruence side QS

                              congruent to itself ]

\triangle PSQ\cong \triangle RQS     [H.L. congruence postulate]

Thus triangles are are congruent by Hypotenuse Leg postulate.

6 0
3 years ago
I NEED HELP SHAWTYSSSS
mr Goodwill [35]
I don’t know, it looks like a fraction but then i also see Chinese symbols. Is this karate class or something?
3 0
3 years ago
Read 2 more answers
You are standing 40 feet away from a building that is 115 feet tall. What is the angle from the ground to the top of the buildin
Art [367]
Whats the answer? i got 0.348??
3 0
3 years ago
The Square Root of 88 is between what two integers and is closer which integeron the number line
notsponge [240]

Answer:

B

Step-by-step explanation:

Consider square numbers either side of 88, that is

81 < 88 < 100, thus

\sqrt{81} < \sqrt{88} < \sqrt{100}, so

9 < \sqrt{88} < 10

81 is closer to 88 than 100 is, so

\sqrt{88} is between 9 and 10 and closer to 9

4 0
3 years ago
Read 2 more answers
Estimate by using compatible numbers.
lorasvet [3.4K]

Answer:

LMF.AO Try D it's the most compatible number set

5 0
3 years ago
Other questions:
  • Robin is filling her salt shaker from a cylindrical container that is full of salt. Her salt shaker in the shape of a cone has a
    11·1 answer
  • If (x2 – 4) ÷ (x + 2) = x – 2, which polynomial should fill in the blank below? (x + 2) ______ = x2 – 4
    8·2 answers
  • The base of a solid oblique pyramid is an equilateral triangle with a base edge length of 18 inches What is the height of the tr
    8·2 answers
  • 1 1 point
    14·1 answer
  • A cube is cut into two pieces by a single slice that passes through the points A, B, and C.
    15·2 answers
  • Hey guys please help me on this I will give you brainliest
    14·1 answer
  • Will mark brainliest if you answer
    13·1 answer
  • a new car is purchased for 17300 dollars. The value of the car depreciates at 9.25% per year what will the value of the car be,
    14·1 answer
  • What is the measure of AC?
    8·1 answer
  • Write a decimal that is greater than 0.62% and less than 0.64%
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!