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
vova2212 [387]
3 years ago
7

BEGETA777777777777777777777777777777777777777777

Mathematics
1 answer:
notka56 [123]3 years ago
3 0

Answer:

yes

Step-by-step explanation:

You might be interested in
Social studies Geometry P.11 Similarity and altitudes in right triangles CEZ You have priz If SU = 28 and UV = 6, what is TU? T
Alex777 [14]

Answer:

TU ≈ 12.96

Step-by-step explanation:

Using the Altitude on Hypotenuse theorem

(leg of outer triangle)² = (part of hypotenuse below it) × (whole hypotenuse)

TU² = UV × SU = 6 × 28 = 168 ( take square root of both sides )

TU = \sqrt{168} ≈ 12.96 ( to the nearest hundredth )

7 0
3 years ago
Sketch the plane representing -2x²=-8
stellarik [79]

I found this answer from Brainly.

Somebody else did this question.

**But it's not my answer**

I hope it's helpful and correct!!

7 0
2 years ago
Find the general solution of the following ODE: y' + 1/t y = 3 cos(2t), t > 0.
Margarita [4]

Answer:

y = 3sin2t/2 - 3cos2t/4t + C/t

Step-by-step explanation:

The differential equation y' + 1/t y = 3 cos(2t) is a first order differential equation in the form y'+p(t)y = q(t) with integrating factor I = e^∫p(t)dt

Comparing the standard form with the given differential equation.

p(t) = 1/t and q(t) = 3cos(2t)

I = e^∫1/tdt

I = e^ln(t)

I = t

The general solution for first a first order DE is expressed as;

y×I = ∫q(t)Idt + C where I is the integrating factor and C is the constant of integration.

yt = ∫t(3cos2t)dt

yt = 3∫t(cos2t)dt ...... 1

Integrating ∫t(cos2t)dt using integration by part.

Let u = t, dv = cos2tdt

du/dt = 1; du = dt

v = ∫(cos2t)dt

v = sin2t/2

∫t(cos2t)dt = t(sin2t/2) + ∫(sin2t)/2dt

= tsin2t/2 - cos2t/4 ..... 2

Substituting equation 2 into 1

yt = 3(tsin2t/2 - cos2t/4) + C

Divide through by t

y = 3sin2t/2 - 3cos2t/4t + C/t

Hence the general solution to the ODE is y = 3sin2t/2 - 3cos2t/4t + C/t

3 0
3 years ago
An unknown compound has the following chemical formula:
Andru [333]
We are given with 7.5 moles of oxygen and 7.43 moles of nitrogen.To identify the chemical formula of the compound, we divide each numner by the smaller amount between the two. Hence, oxygen is approx. equal to 1 and nitrogen is equal to 1. Hence teh formula is NO or nitric oxide.
8 0
3 years ago
Can you explain how to do this?
ivanzaharov [21]
Hi there! The answer is x = 1

Let's solve this problem step by step!
8(10) {}^{2x}  = 800

First divide both sides of the equation by 8.
10 {}^{2x}  = 100

Now rewrite 100 as a power of 10.
10 {}^{2x}  = 10 {}^{2}

Now we can use the following rule, which basically means that two different exponents of the same base must be the same
{g}^{a}  =  {g}^{b}  \\ a = b



We now get this.
2x = 2



Finally divide both sides by 2.
x = 1



~ Hope this helps you!
3 0
3 years ago
Other questions:
  • A Chinese restaurant offers buffet takeout for $4.99 per pound. How much does your takeout meal cost if it weighs 0.65 pounds?
    15·2 answers
  • 9s − 5 s = 8
    10·1 answer
  • if 3 half-gallon containers of ice cream on sale for $6.69,what is the price for 2 half-gallon containers?​
    11·1 answer
  • Try Again<br> Fill in the blank to make the two fractions equivalent.<br> 3/8= ?/32
    5·2 answers
  • Solve for x x/2 = -5
    10·2 answers
  • A the bead shop, there are 25 rows of beads. If there are 320 beads in each row, how many beads are in the shop?
    9·1 answer
  • What is the speed of a bowling ball that travels 100 meters in 5 seconds
    13·1 answer
  • Will someone help me with this
    11·1 answer
  • Find the slope of the line.
    5·1 answer
  • A group of friends wants to go to the amusement park. They have no more than $320 to spend on parking and admission. Parking is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!