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
Ne4ueva [31]
3 years ago
5

The information given represents lengths of sides of a right triangle with c the hypotenuse. Find the correct missing length to

the nearest hundredth. A calculator may be helpful.
a = ?, b = 13, c = 21
a 15.83
b 15.87
c 16.19
d 16.49
Mathematics
2 answers:
Fed [463]3 years ago
7 0
A = ?, b = 13, c = 21
21^2=a^2+13^2
441=a^2+169
441-169=a^2
272=a^2 taking sqrt on both sides 
=16.49
option d is right
hope this helps
klasskru [66]3 years ago
5 0
A² = c² - b²
a² = 21² - 13 ²
a² = 441 - 169
a² = 272
a = √272 = 16.49242 ≈ 16.49
Answer : D ) 16.49
You might be interested in
Solve the following absolute value inequality. 3x - 727 x < 16 X > [?]​
RUDIKE [14]

Answer:

-2

Step-by-step explanation:

3|x-7|<= 27

then |x-7|<=27/3=9

hence, -9<=x-7<=9

therefore, -2<=x<=16

4 0
3 years ago
According to the rational root theorem, which of the following are possible
White raven [17]

Given:

The polynomial function is

F(x)=4x^3-6x^2+9x+10

To find:

The possible roots of the given polynomial using rational root theorem.

Solution:

According to the rational root theorem, all the rational roots and in the form of \dfrac{p}{q}, where, p is a factor of constant and q is the factor of leading coefficient.

We have,

F(x)=4x^3-6x^2+9x+10

Here, the constant term is 10 and the leading coefficient is 4.

Factors of constant term 10 are ±1, ±2, ±5, ±10.

Factors of leading term 4 are ±1, ±2, ±4.

Using rational root theorem, the possible rational roots are

x=\pm 1+,\pm 2, \pm 5, \pm 10,\pm \dfrac{1}{2}, \pm \dfrac{5}{2}, \dfrac{1}{4}, \pm \dfrac{5}{4}

Therefore, the correct options are A, C, D, F.

7 0
3 years ago
Sean reads 1 1/2 pages in 3 1/3 minutes. What is his average page per minute?
Helga [31]

Answer:

9/20 pages per minute.

Step-by-step explanation:

4 0
3 years ago
The volume of a right cylinder is 684T cubic inches and the height is 18 inches. Find the radius.
Fantom [35]

Answer:

Day 1 ... 17 ft. 18. 8 ft. 15 m. 1440 - 158: X. X = 12 | nga +a2. 15:a A. V-B: H. 30 = 158X. C-X ... Find the radius. ... A right circular cylinder has a volume of 2.000 cubic inches and a height of the.

Step-by-step explanation:

7 0
3 years ago
Given: line hg is the perpendicular bisector of segment JK. Which conclusion is valid?
Varvara68 [4.7K]
JG = GK 
Angle JGH is a right angle 
Angle HGK is a right angle assuming it is drawn like this (sorry i did my best to draw it):

                 H
                  l
                  l
                  l
                  l
J--------------l--------------K
                 G

6 0
3 years ago
Other questions:
  • Which one of the following numbers will appear farthest to the left on a number line?
    10·1 answer
  • Find the slope of the line that goes through the given points.
    12·1 answer
  • 090909091 as a fraction
    10·1 answer
  • The best player on a basketball team makes 80​% of all free throws. The​ second-best player makes 75​% of all free throws. The​
    11·1 answer
  • Malik scores 24 goals in 8 soccer games. At that rate, how many goals will he sore in 15 games?
    12·1 answer
  • The size of a typical virus is about 0.000008 centimeters, which can be
    9·2 answers
  • 2.) A car rental company is charging a
    6·1 answer
  • Which diagram represents a fraction equivalent to 75%?
    14·2 answers
  • I have worked out trapezium's area but didn't work out triangle's. I need it fast, for tomorrow​
    12·1 answer
  • Find the h.c.f of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!