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
Ivahew [28]
2 years ago
15

Find the area of the triangle. Round to the nearest tenth.

Mathematics
1 answer:
Fiesta28 [93]2 years ago
5 0

Answer: 130

Step-by-step explanation:

Find the height of the triangle by using the pythagorean theorem

So the height is sqrt(100 - 25) = 5sqrt(3)

The area of the triangle is 30 * 5sqrt(3) / 2 = 75sqrt(3) = 129.9 = 130

You might be interested in
Write (8 x 10) + (6 x 1) +(2 x 0.1) + (7 x 0.001) with words.
aleksklad [387]

Answer:

Eight times ten plus six times one plus two times one-tenth plus seven times one-thousandth.

Step-by-step explanation:

(8 x 10) = eight times ten

(6 x 1) = six times one

(2 x 0.1) = two times one-tenth

(7 x 0.001) = seven times one-thousandth

I am not always the best with the equations to words stuff, so please comment if I am wrong!

4 0
2 years ago
What is the domain of the following parabola? (5 points)
tigry1 [53]

Answer:

Step-by-step explanation:

The domain of this quadratic is "all real numbers."  The function is defined for all x.  

4 0
3 years ago
BD is the bisector of angle ABC. Find the length of the segment AE.
viva [34]
4 the answer..........,,,,,,,,???????!!!!!!’mmmmmm
4 0
2 years ago
Please help if good
Mariana [72]

Answer:

a=formula : Sum of all side

= 3+5+3

=11 ans

Step-by-step explanation:

formula is sum of all side

so add 3+5+3 ans =11

this is simple method

4 0
3 years ago
What is the radical form of the expression (2x^4y^5)^3/8
s344n2d4d5 [400]

We are given expression: (2x^4y^5)^{3/8}

Let us distribute 3/8 over exponents in parenthesis, we get

(2^{3/8}x^{4\times 3/8}y^{5\times 3/8}) = (2^{3/8}x^{12/8}y^{15/8})

= (2^{3/8}x^{1\frac{4}{8}} y^{1\frac{7}{8}} )

We can get x and y out of the radical because, we get whlole number 1 for x and y exponents for the mixed fractions.

So, we could write it as.

(2^{3/8}x^{1\frac{4}{8}} y^{1\frac{7}{8}} ) = xy(2^{\frac{3}{8} }x^{\frac{4}{8}} y^{\frac{7}{8}} )

Now, we could write inside expression of parenthesis in radical form.

xy\sqrt[8]{2x^{3}x^4y^7}

8 0
3 years ago
Other questions:
  • What do I do?? And what is the answer?
    12·2 answers
  • suppose she cut 8 equal size pieces and 6 people are all the pieces. how they could have divided the pieces so that everyone ate
    15·1 answer
  • The ratio of french fries to packets of ketchup in Philip's bag is 8:1. What does this mean?
    11·1 answer
  • For what integer value of x is 3x+5>11 and x-3 <1?
    5·1 answer
  • What is the difference?
    9·1 answer
  • Pls help me do you know the answer let me know
    8·2 answers
  • (MARKING) How many solutions does this equasion have? -4 - 10n = 8h + 10
    12·2 answers
  • I need help it’s fraction percentage
    7·1 answer
  • A pilot takes a taxi from the airport to a hotel. The taxi driver charges a $2.50 initial charge plus $2.65 per mile. Which equa
    5·1 answer
  • The circle below has center H. Suppose that =m∠FHG64°. Find the following.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!