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
kolezko [41]
3 years ago
6

Need help pls question 3 pls pls pls

Mathematics
1 answer:
MaRussiya [10]3 years ago
4 0

Answer:

maybe 67 ft not sure though

You might be interested in
Complete the square to re-write the quadratic function in vertex form:<br> y = x2+ 10x - 2
Blababa [14]

Answer:

<h3>             \bold{y=(x+5)^2-27}</h3>

Step-by-step explanation:

                                      y = x^2+ 10x - 2\\\\y = x^2+ 2\cdot x\cdot5+5^2-5^2 - 2\\\\y=(x+5)^2-25-2\\\\y=(x+5)^2-27

8 0
3 years ago
find the area of triangle qpm. round the answer to the nearest tenth. a. 5.2 square units b. 6.3 square units c. 6.5 square unit
viva [34]
Pls. see attachment. 

We need to solve for the angles of the smaller triangle in order to solve for the angle of the larger triangle which would help us solve the missing measurement of a side.

Given:

51 degrees.

Cut the triangle into two equal sides and it forms a right triangle. All interior angles of a triangle sums up to 180 degrees.

180 – 51 – 90 = 39 degrees

39 degrees * 2 = 78 degrees.

Angle Q is 78 degrees.

In the bigger triangle, 4.3 is the hypotenuse. We need to solve for the measurement of the long leg which is the opposite of the 78 degree angle.

We will use the formula:

Sine theta = opposite / hypotenuse

Sin(78 deg) = opposite / 4.3

Sin(78 deg) * 4.3 = opposite

4.21 = opposite. This is also the height of the triangle.

 

Area of a triangle = ½ * base * height

A = ½ * 3units * 4.21units

A = 6.315 square units.

7 0
3 years ago
Pls help me aim stuck on this
KIM [24]
D it's store d, it's the cheapest
3 0
3 years ago
Read 2 more answers
Add or subtract the polynomials<br> (8x3+3x-2)+(9x2-7+3x-2x3)
crimeas [40]

Answer:

10x^3+9x^2-9

Step-by-step explanation:

8x^3+2x-2+9x^2-7+2x-2x^3 - Combine like terms

10x^3+9x^2-9

4 0
2 years ago
Read 2 more answers
Choose the correct simplification of the expression (2x2y6z5)(5x4y5z3).
erastovalidia [21]

Answer:

The correct option is 4.

Step-by-step explanation:

The given expression is

(2x^2y^6z^5)(5x^4y^5z^3)

Simplify the given expression.

(2x^2y^6z^5)\times (5x^4y^5z^3)

(2\times 5)(x^2x^4)(y^6y^5)(z^5z^3)

10x^{2+4}y^{6+5}z^{5+3}                  [\because x^mx^n=x^{m+n}]

10x^6y^{11}z^8

Therefore correct option is 4.

8 0
3 years ago
Other questions:
  • manufacurer is developing a new type of paint based on the results of the test the manufacturer concluded that the mean life efo
    14·1 answer
  • -5 -10=10 I need help urgently!!
    6·2 answers
  • Jillian walked 0.5 miles before she started jogging at an average pace of 5 miles per hour. The equation d = 0.5 + 5t can be use
    13·1 answer
  • What is 36÷-12+5 (20-5)
    9·2 answers
  • Please respond quickly, 15 points up for grabs.
    13·1 answer
  • Persephone is creating a flower garden in her back yard. If she needs 30 pounds of soil per square foot of the flower garden, ho
    8·1 answer
  • PLEASE PLEASE HELP ME!!! WILL GIVE BRAINLIEST!!!!
    6·1 answer
  • Is 14/5 or 19/20 bigger
    10·2 answers
  • 'Solve 4x- c= k for x.
    9·2 answers
  • Find the missing length indicated. <br>A)100<br>B)36<br>C)25<br>D)9​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!