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
ELEN [110]
3 years ago
8

Solve each right triangle for ABC. (Will award brainliest)

Mathematics
1 answer:
ladessa [460]3 years ago
4 0

Answer:

6.57343137182

Step-by-step explanation:

The triangle is a right triangle

1. Use Pythagorean theorem

5.5² + 3.6² = c²

2. Solve

√ 43.21

You might be interested in
Suppose the mean SAT verbal score is 525 with a standard deviation of 100, while the mean SAT math score is 575 with a standard
Ipatiy [6.2K]

Answer:

The mean of the combined math and verbal scores is 1100, while the standard deviation is 141.

Step-by-step explanation:

Normal variables

Normal variables have mean \mu and standard deviation \sigma

When we add normal variables, the combined mean is the sum of both means, and the standard deviation is the square root of the sum of both variances. The distribution is still normal.

In this question:

Verbal: \mu_{V} = 525, \sigma_{V} = 100.

Math: \mu_{M} = 575, \sigma_{M} = 100

Combined:

\mu = \mu_{V} + \mu_{M} = 525 + 575 = 1100

\sigma = \sqrt{\sigma_{V}^{2}+\sigma_{M}^{2}} = \sqrt{100^2 + 100^2} = 141

The mean of the combined math and verbal scores is 1100, while the standard deviation is 141.

6 0
3 years ago
How to factor out the coefficient of the variable of fractions???
serg [7]

Answer:

i believe that it is 9(x-4)

Step-by-step explanation:

9x-36

 36 divided by 9 = 4

9(x-4)

5 0
3 years ago
What is 50 + 9 - 6 equals
Marrrta [24]

Answer:

53

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Which expression is equivalent to StartFraction b Superscript negative 2 Baseline Over a b Superscript negative 3 Baseline EndFr
nignag [31]

Answer:

  • \frac{b^{-2}}{ab^{-3}}=\frac{b}{a}

Step-by-step explanation:

Writing the description in algebraic translation

\frac{b^{-2}}{ab^{-3}}

so we have to find the expression which will be equal to \frac{b^{-2}}{ab^{-3}}.

Considering the expression

\frac{b^{-2}}{ab^{-3}}

\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=x^{a-b}

\frac{b^{-2}}{b^{-3}}=b^{-2-\left(-3\right)}

so the expression becomes

=\frac{b^{-2-\left(-3\right)}}{a}            ∵ \frac{b^{-2}}{b^{-3}}=b^{-2-\left(-3\right)}

\mathrm{Subtract\:the\:numbers:}\:-2-\left(-3\right)=1

=\frac{b}{a}

Therefore,

                    \frac{b^{-2}}{ab^{-3}}=\frac{b}{a}

7 0
3 years ago
Read 2 more answers
I forget how to do this problem, little help-?
jenyasd209 [6]

X=4

Please mark brainliest

4 0
2 years ago
Other questions:
  • What is 1 3/5 - 5/6? Please Help
    6·2 answers
  • Help me out please?!
    6·1 answer
  • Which statement is it please! let me know !!
    6·1 answer
  • Help me with number 11 please
    13·1 answer
  • Help me please!! I need someone to explain this for me. I need to find the area of this trapezoid!!
    8·2 answers
  • The vertices of a rectangle are (1, -3), (4,0), (0,4) and (-3,1). What is the area of the rectangle? ​
    5·1 answer
  • 1.4 is what percent of 1.12?
    13·2 answers
  • Find the distance between the following points.<br>a) (2,2) and (-3,1)<br><br>​
    8·1 answer
  • Factorise the expression 8ab + 7ac
    10·2 answers
  • FIRST ONE TO ANSWER GETS FREE 100 POINTSSSSSS and brainliest
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!