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
Alexxandr [17]
3 years ago
9

Find the area of the triangle. 10. 15 cm 16 cm

Mathematics
1 answer:
aev [14]3 years ago
4 0
120
A= bh 1/2
15 x 16 = 240
240/2
120
You might be interested in
create a perfect square trinomial that can be factored using special patterns. Factor the trinomial and show all work for full c
Lyrx [107]

Answer: 4x^2+12x+9


Step-by-step explanation:

A perfect square trinomial is written as ax^2+bx+c, where

first term ax^2 = square of first term of binomial

second term=bx=twice the product of both terms of binomial.

and third term 'c'=square of last term of binomial

Thus to create a perfect  square trinomial put 'a' and 'c' a square number

Let a=4 and c=9

The required trinomial will be

4x^2+12x+9

=(2x)^2+2(2x)(3)+3^2\\=(2x+3)^2.......\text{[using pattern}(a+b)^2=a^2+2ab+b^2]\\=(2x+3)(2x+3)

3 0
3 years ago
Read 2 more answers
How do I find the correct slope on a graph?
-BARSIC- [3]

Answer:

To find the slope of a line from a graph, first choose 2 points along the line and write down the X and Y coordinates for each. Next, find the rise by taking the difference between the 2 Y coordinates. If the line slopes up as it moves to the right, the rise will be positive. If it slopes down, the rise will be negative.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
2(3 – 4a) + 5(a – 7)
PilotLPTM [1.2K]

Answer:

The answer is -(29+3a).

Step-by-step explanation:

=2(3-4a)+5(a-7)

= 6- 8a +5a -35

= 6-35-8a+5a

= -29-3a

= -(29+3a)

<em>Hope</em><em> </em><em>it helps</em><em>.</em><em>.</em>

6 0
3 years ago
Read 2 more answers
Use the long division method to find the result when 6x3 + 19x2 + 10x + 1 is<br> divided by 2x + 1.
galina1969 [7]

Answer:

Hope this answer helps you !

3 0
2 years ago
Find the value of In(-7).
jenyasd209 [6]
The answer is D


I’m right trust
4 0
3 years ago
Other questions:
  • Write 5X5X5X5 using exponents
    15·2 answers
  • 1 quart of milk into 4 bottle i had 1/4 milk how many ounces pour into each bottle
    6·1 answer
  • What is the value of the expression (-8/9) divided by (-2/3) multiplied by (-4 1/2)
    15·1 answer
  • Factor 60 y − 90 − 20 x 60y−90−20x60, y, minus, 90, minus, 20, x to identify the equivalent expressions. Choose 2 answers: Choos
    9·1 answer
  • What postulate or theorem proves the two triangles are similar?
    5·1 answer
  • The area of a square field is (49m^2 - 42m + 9) square units. find the dimensions of the field. ( STEP BY STEP EXPLANATION)
    10·1 answer
  • HELP PLEASE!! NUMBER 6!!
    11·1 answer
  • How many triangles are there in the picture? <br> Clue, there are more than 30.
    5·2 answers
  • Becca earns money mowing her neighbors lawns<br> What is p(x)?
    13·1 answer
  • HELP!!! I NEED THE ANSWER!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!