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
tia_tia [17]
2 years ago
7

HEELLLP LIKE RIGHT NOW! PLSSS

Mathematics
1 answer:
swat322 years ago
3 0
Do you have to multiply?
You might be interested in
Help me to take this
ryzh [129]

Step-by-step explanation:

\int \bigg( -  \frac{2}{7}  {x}^{3}  - 4 {x}^{4}  - 2x \bigg)dx \\  \\    = -  \frac{2}{7}\int    {x}^{3}dx  - 4 \int {x}^{4}dx  - 2\int x dx  \\ \\  =  -  \frac{2}{7}   \times \frac{ {x}^{4} }{4}  - 4 \times  \frac{ {x}^{5} }{5}  - 2 \times  \frac{ {x}^{2} }{2}  + c \\  \\  =  -  \frac{{x}^{4} }{14}    -  \frac{4}{5}  {x}^{5}  -  {x}^{2}  + c \\

6 0
3 years ago
Find the length of the unknown side. Round your answer to the nearest tenth.
Paraphin [41]

Answer:

<em>The correct option is:  11.5</em>

Step-by-step explanation:

Suppose, the length of the unknown side is  x

So, here the length of hypotenuse is 14 and the lengths of other two sides are 8 and x.

As the given triangle is right angle triangle, so <u>using Pythagorean theorem</u>, we will get.........

8^2+x^2= 14^2\\ \\ 64+x^2=196\\ \\ x^2=196-64=132\\ \\ x=\sqrt{132}=11.489...\approx 11.5

<em>(Rounded to the nearest tenth)</em>

So, the length of the unknown side is 11.5

6 0
3 years ago
Read 2 more answers
Please help me!!!<br> asap please please please
mamaluj [8]

Answer:

I'm pretty sure its the 3rd answer

8 0
3 years ago
Read 2 more answers
the rectangular grassy plot 126 m by 48m has a gravel path 1.5m wide a road 2.5m wide is constructed all around it on inside of
dusya [7]

Answer:

= Sh. 2281.50

Step-by-step explanation:

Area of the path;

(126 × 2.5 ) + (2.5 × (48 - (2.5×2)

= 315 + (2.5 × 43)

= 315 + 107.5

= 422.5 m²

But; the cost of graveling is sh 5.40 per square meter

Therefore; The cost of graveling the whole path;

= 422.5 × 5.40

<u>= Sh. 2281.50</u>

6 0
3 years ago
4 sin ^ 2 x- 4 sin x + 1 = 0
m_a_m_a [10]
4\sin^2x-4\sin x+1=(2\sin x-1)^2=0\implies \sin x=\dfrac12

This happens for x=\dfrac\pi6+2n\pi and x=\dfrac{5\pi}6+2n\pi where n is any integer.
8 0
3 years ago
Other questions:
  • I need the unknown number for number 9 that equals 98. Pls help
    5·1 answer
  • Can someone plz help me??
    5·1 answer
  • How do you write an equation in slope intercept form for an x intercept of -6 and a y intercept of 2?
    12·1 answer
  • Which shows all the prime factors for 84?
    12·2 answers
  • What do the vertical lines mean?
    11·1 answer
  • Find the volume of the figure below. Round to the nearest square centimeter.
    6·1 answer
  • The length of a rectangle is 6 meters more than three times the width. The perimeter of the rectangle is 44 meters. What are the
    15·1 answer
  • Solve for x<br> 64°<br> Х<br> 45°
    8·1 answer
  • 35. Para pintar una casa se mezclaron 5/4 L do pintura blanca y 1/2 L de pintura azul. Al final solo se emplearon 213 L de la me
    13·1 answer
  • 3(h + 1) + 2 = 20 how do I find h?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!