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
Lesechka [4]
3 years ago
15

Please need help on this

Mathematics
1 answer:
ser-zykov [4K]3 years ago
4 0

Answer: In my answer I got 9 because the formula to find the area it would be A=1/2b*h



Step-by-step explanation: How would you do this?

Well we know that the base equals 6 we have heighth so we would have to do 1.5*6 and that would give us 9 but if we round it would be 10 because 9 is closer to 10 than it is to 0.


thanks :)


You might be interested in
Plz help me get this right
sladkih [1.3K]

Answer:

12 x 8 divided by 2 = 48cm

Step-by-step explanation:

6 0
3 years ago
Complete the square to form a perfect square trinomial x^2-14x+
fiasKO [112]
Answer: x^2 - 14x + 49

Explanation:

1) Divide the coefficient of x by 2:

14 / 2 = 7

2) so you have to add 7^2 = 49

x^2 - 14x + 49

3) that trinomial is equivalent to:

=> (x - 7)^2

4) prove that using the formula (a - b)^2 = a^2 - 2ab + b^2

(x - 7)^2  = x^2 - 14x + 49

Then you have to add 49 to complete the square. and form a perfect square trinomial.
7 0
3 years ago
Determine the measure of angle a. PLEASE HELP ASAP!
wlad13 [49]

Answer:

D

Step-by-step explanation:

Remember that the sum of the interior angles of a triangle will always total 180.

Therefore:

(9x+6)+(74)+(16x)=180\\

Let’s solve for <em>x: </em>

Combine LIke Terms:

(9x+16x)+(74+6)=180

Add:

25x+80=180

Subtract 80 from both sides:

25x=100

Divide both sides by 25:

x=4

Therefore, the value of <em>x </em>is 4.

Now, to find A, we can substitute it for A.

A is measured by:

\angle A=9x+6

Substitute 4 for <em>x</em> and evaluate:

\angle A=9(4)+6=36+6=42\textdegree

Hence, our answer is D.

6 0
3 years ago
How do you find the volume of a cone
SashulF [63]
Volume = (1/3) * π * r² * h.
= (1/3) * π * 3² * 4.5.
= (1/3) * 127.23450247
= 42.41115 cm^3
7 0
3 years ago
What is the product?
svlad2 [7]

Answer:

Third option: 2x^3-11x^2+16x-3

Step-by-step explanation:

The product to be found is:

(x-3)(2x^2-5x+1)

Distributive property will be used for the product:

x(2x^2-5x+1)-3(2x^2-5x+1)\\

Multiplication will give us:

=2x^3-5x^2+x-6x^2+15x-3\\Combining\ alike\ terms\\=2x^3-5x^2-6x^2+x+15x-3\\=2x^3-11x^2+16x-3

The product is: 2x^3-11x^2+16x-3

Hence, third option is the correct answer ..

4 0
3 years ago
Read 2 more answers
Other questions:
  • Mr. williams physical education class lasts 7/8 hour. Instructions are 1/5 of that time, how many minutes are NOT spent on instr
    14·1 answer
  • Amanda apent 2$ more than Barry on school supplies together they spent
    13·2 answers
  • In the time a person on a bicycle travels 4 miles a person in a car travels 30 miles assuming a constant speed how far will the
    14·1 answer
  • A circular picture is 8 inches in diameter what is the area of the picture in square inches
    13·2 answers
  • Mika and her two best friends are all dressing up as superheroes for Halloween this year. Their costumes are almost ready, but e
    13·1 answer
  • The baseball diamond at a playground is a square with sides that measure 60 feet. About how long would a straight line be from h
    7·2 answers
  • How to find quick answers for percentages
    9·1 answer
  • Write an equation in slope-intercept form y = mx + b of a line with a slope of 3/4
    10·1 answer
  • What weight of dry substance is in 50g of a 3% substance solution? What weight of an 8% solution can we have with the same weigh
    9·1 answer
  • 26 rooms on 2 floors = ____ rooms on 4 floors
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!