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
qwelly [4]
2 years ago
10

Can someone help please and thx:) !

Mathematics
1 answer:
BartSMP [9]2 years ago
7 0
X = 60 degrees.

the triangle is equiangular. All angles are 60 degrees
You might be interested in
Use the expression 28b - 4c. Part B: What is the value of the expression when b = -4 and c = 1? Show your work or explain.
Brilliant_brown [7]

Answer:

The value of the expression is -116

Step-by-step explanation:

Given

Expression: 28b - 4c

Required

Solve when b = -4 and c = 1

Expression: 28b - 4c

Substitute -4 for b and 1 for c

Expression: 28*-4 - 4*1

Expression = -28*4 - 4

Expression = =112 - 4

Expression: -116

<em>The value of the expression is -116</em>

3 0
2 years ago
What is the classifications of polynomials -gh4i+3g5
Step2247 [10]

Answer:

The polynomial -gh⁴i + 3g⁵ is a binomial, since it has two terms

Degree of polynomial: degree of a polynomial is the term with highest of exponent.

Degree of binomial -gh⁴i + 3g⁵ = 6

1st term(-gh⁴i ) = (power of g = 1, power of h = 4, power of i = 1)

2nd term(3g⁵) = (power of g = 5)

the polynomial -gh⁴i + 3g⁵ is a 6 degree binomial.

5 0
3 years ago
Find a1 if Sn = 89,800, r = 3.4, and n = 10. Round to the nearest hundredth if necessary.
xxMikexx [17]

Answer:

a_1=1.04

Step-by-step explanation:

We have a geometric  sequence with:

Sn = 89,800, r = 3.4, and n = 10

Where

Sn is the sum of the sequence

r is the common ratio

a_1 is the first term in the sequence

n is the number of terms in the sequence

The formula to calculate the sum of a finite geometric sequence is:

S_n=\frac{a_1(1-r^n)}{1-r}

Then:

89,800=\frac{a_1(1-(3.4)^{10})}{1-3.4}

Now we solve for a_1

89,800(1-3.4)=a_1(1-(3.4)^{10})

a_1=\frac{89,800(1-3.4)}{1-(3.4)^{10}}\\\\a_1=1.04

4 0
3 years ago
To the nearest cent what is $89.95 DVD player 5% discount
KiRa [710]
89.95 x 0.05 (5%)
=4.4975

The final cost of the DVD player is 89.95-4.4975
=85.4525
≈ $85.45
8 0
3 years ago
An engineer is planning a new water pipe installation. The circular pipe has a diameter of d=20\text{ cm}d=20 cmd, equals, 20, s
aivan3 [116]

Answer: The answer is 314.28 cm² (approx.).


Step-by-step explanation:  Given that an engineer is going to install a new water pipe. The diameter of this circular pipe is, d = 20 cm.

We need to find the area 'A' of the circular cross-section of the pipe.

Given, diameter of the circular section is

\textup{d}=20~\textup{cm}.

So, the radius of the circular cross-section will be

\textup{r}=\dfrac{\textup{d}}{2}=\dfrac{20}{2}=10~\textup{cm}.

Therefore, cross-sectional area of the pipe is

\textup{A}=\pi \textup{r}^2=\dfrac{22}{7}(10)^2=\dfrac{2200}{7}=314\dfrac{2}{7}=314.28~.~.~.~\textup{cm}^2.

Thus, the answer is 314.28 cm² (approx.).

4 0
3 years ago
Other questions:
  • HI I NEED HELP ASAP!! I NEED HELP ON #10!! SOMEONE TELL ME WHAT IT IS PLZ!!
    10·2 answers
  • Manuel builds and sells wooden crates. He made this table to show how much his crates cost in dollars.
    10·2 answers
  • Can anyone please help me with this math puzzle game
    14·2 answers
  • What is the value of p?<br><br> p+1/5−1/2=1/10
    6·1 answer
  • Do ya'll the answer to this problem well its not really a problem you have to write the equation.
    9·1 answer
  • 16. Simplify the expression.<br> (6 + 47) + (4 + 61)<br> -10 - 10<br> 10 + 10i<br> 201<br> 10 - 10
    13·1 answer
  • Each gridline represents one mile. If Ryan drove from home to the soccer field and then from the soccer field to the library, tr
    14·1 answer
  • Please please help!!
    7·1 answer
  • Six more than seven times a number is thirty-four. Give equation and find<br> number (variable).
    7·2 answers
  • Can you help me on this question Plss??
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!