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
blagie [28]
2 years ago
10

What is the length of the unknown side​

Mathematics
1 answer:
KatRina [158]2 years ago
7 0

Answer: ↓↓↓

Step-by-step explanation:

1. a = ?   b = 16  c = 18

a² + b² = c²

a² + (16)² = (18)²

a² +  256 = 324

     - 256   -256

a² = 68

√a² = √68

a ≈ 8.25

2. a = 4     b = 8     c = ?

a² + b² = c²

(4)² + (8)² = c²

16 + 64 = c²

80 = c²

√c² = √80

c ≈ 8.94

You might be interested in
A repairman leans the top of an 26 foot ladder against the
aleksandr82 [10.1K]

Answer:

653.91 squared or 326.955 not squared

Step-by-step explanation:

We have a hyponuse of 26 and one leg of 4.7 and we are trying to figure out the missing leg!

The first step is

A^2 + B^2 = C^2

2 step

4.7^2 + B^2 = 26^2

3 step

4.7 x 4.7 =  22.09  and 26 x 26 = 676

4 step

22.09 + B^2 = 676

5 step

676 - 22.09 = 653.91

6 step

Answer

653.91 squared or 326.955 not squared!

hope this helps

7 0
3 years ago
△ABC is similar to △LMN. Also, angle B measures 35° and angle C measures 95°. What is the measure of angle L?
umka2103 [35]
Triangles are similar meaning their angles are identical and sides may vary.
180deg in any triangle
180-35-95= L and A
8 0
3 years ago
Read 2 more answers
Ben is taking three AP classes and two regular classes. His AP classes count twice as much as his regular classes in his GPA. Ea
zhannawk [14.2K]
This problem deals with a weighted average. Since the AP classes count twice as much as regular classes, their grades must be counted twice. It's as if for each AP class he's taking, he was taking two classes. The points of each AP class grade is added twice, and the each AP class counts as 2 classes in the number of classes.

Each AP class counts twice and counts as 2 classes.

Class                                Ben's grade     Points          Number of Classes
AP English                               B               3 + 3                         2
AP Government                       B               3 + 3                         2
AP Algebra II                           A                4 + 4                         2
Spanish                                   B                   3                            1
Physics                                    D                  1                            1
TOTALS                                                       24                           8

GPA = (total points)/(number of classes) = 24/8 = 3

<span>Answer: B 3.0</span>
7 0
3 years ago
Is the absolute value of 6 rational or irrational
lara [203]
The value of 6 is a Rational number
4 0
2 years ago
A bag contains 6 green marbles, 5 blue, and 9 red. What is the probability that you will select two green marbles from the bag?
kogti [31]

Answer:

2/20

Step-by-step explanation:

if you add all of the marbles you will get 20 marbles in total.

8 0
3 years ago
Other questions:
  • A triangle has a base of 7m and an area of 17.5 squared. What is the height?
    8·1 answer
  • The question and directions are in the picture
    8·1 answer
  • AB is dilated by a scale factor of 3 to form AB . Point O is the center of dilation, and point O lies on AB . If the slope of AB
    6·1 answer
  • Chords AB and CD intersect at point M. According to the diagram, which pair of numbers could represent lengths of segments CM
    14·2 answers
  • Do two triangles with the same base and height have the same area
    15·1 answer
  • What square unit is parallelogram A
    5·1 answer
  • Suppose the radius of a circle is 5. What is its circumference?
    7·2 answers
  • Every year from 2010 to 2013, the low
    15·1 answer
  • Graph the image of Kite BCDE after a translation 5 units down.​
    9·1 answer
  • Figure A is a scale image of Figure B what is the value of x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!