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
hichkok12 [17]
3 years ago
11

HELP ME PLEASE!

Mathematics
1 answer:
hammer [34]3 years ago
7 0

the answer is B

because 54x 3= 162 x3 = 486x3= 1458x3=4,374x3=13,122x3=39,366x3=118,098x3=354,294

You might be interested in
Which statement is true about the angles?
liq [111]

Complete Question:

Triangle abc has the angle mesausres shown.

m<A = (2x)°

m<B = (5x)°

m<C = (11x)°

Which statement is true about the angles?

A. m<A = 20°

B. m<B = 60°

C. m<A and m<B are complementary

D. m<A + m<C = 120°

Answer:

A. m<A = 20°

Step-by-step explanation:

m<A + m<B + m<C = 180° (sum of interior angles of a triangle)

2x + 5x + 11x = 180 (substitution)

Solve for x. Add like terms.

18x = 180

Divide both sides by 18

\frac{18x}{18} = \frac{180}{18}

x = 10

Find the measure of each angle by substituting x = 10:

m<A = (2x)° = 2(10) = 20°

m<B = (5x)° = 5(10) = 50°

m<C = (11x)° = 11(10) = 110°

Therefore, the only true statement is:

A. m<A = 20°

3 0
3 years ago
Read 2 more answers
Submission in an houuuur!!! Please send help and can I please have the explanation.
Ksenya-84 [330]

Answer:

It should 3/10

Step-by-step explanation:

3 0
3 years ago
3 pulg<br>3 pulg<br>7 pulg<br>3 pulg<br>2.6 pulg
Aleks04 [339]
You have to do 3×3×3= 9×7= 63× 2.6= 163.8
6 0
3 years ago
A triangular lot bounded by three streets has a length of 300 feet on one street, 250 feet on the second, and 420 feet on the th
svetoff [14.1K]
Apply the Law of Sines.

sin A      sin B     sin C
-------  = -------- = --------
    a            b           c

Inserting the given data, 

 sin 36      sin B     sin C
---------  = -------- = --------
  250          300        420
                                                                   300 sin 36
Then 300 sin 36 = 250 sin B, and sin B = ---------------- = 0.705 
                                                                        250

Thus, arcsin B = 0.783 rad = 44.857 degrees, or about 45 degrees.

Taking B to be 45 degrees and the given angle 36 deg, then the 3rd angle must be 180 - (45+36) = 99 degrees (which is opposite the 420-ft side).

At this point we apply Heron's formula.  You should look this up on the 'Net.

                                      a + b + c        250 + 300 + 420
First, we calculate S = --------------- = ------------------------ = 970/2 = 485
                                            2                       2

and then calculate sqrt (S(S-A)(S-B)(S-C):

Area of triangle / lot is then:

A = sqrt(485(485-250)(485-300)(485-420))
    = sqrt(485(235)(185)(65) )
    = 37021 square feet
8 0
3 years ago
What is the GCF<br> to 16,52,76
VikaD [51]
The greatest common factor is 4
6 0
3 years ago
Other questions:
  • Evelyn drinks 8 glasses of water,which is 56 glasses of water a week.How many glasses of water does she drink in a year?(1 year
    5·2 answers
  • Solve using factoring n2 - 7n = 0
    6·2 answers
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
    10·1 answer
  • When a number is decreased by 10% of itself the result is 171. What is the number?
    15·1 answer
  • What is the answer to x2y•2y
    7·2 answers
  • Someone help me with this proof please ​
    7·1 answer
  • A point on a graph is located at (0, -9). Which statement is true?
    5·2 answers
  • What is 8.25% of $25
    14·2 answers
  • 7.
    12·2 answers
  • A
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!