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
timama [110]
3 years ago
9

Need help benja plz...​

Mathematics
2 answers:
scoundrel [369]3 years ago
6 0
35 i think .. please don’t be upset if i got it wrong
Masja [62]3 years ago
3 0

Answer:

35

Step-by-step explanation:

You might be interested in
2+5*___=33<br> Figure out the blank.<br><br> You can use exponents
Lemur [1.5K]
6.2 should be the answer
7 0
3 years ago
Read 2 more answers
Kassie recorded the favorite sport of students at her school. She surveyed 800 students. How many more students chose Baseball t
lisov135 [29]

Answer:

40 more kids chose baseball over basketball.

Step-by-step explanation:

The best way to go about this is to use benchmark percentages.

For baseball, 25% of 800 people chose that, so we can do 800/4 to get 200, so 200 students chose baseball

For basketball, we could do 800/5 but that isn't mental math, so we can do 10% of 800 is 80 and 80*2=160. So 40 more kids chose baseball over basketball.

6 0
3 years ago
Sorry again but i'm having trouble on this one
Lisa [10]

Answer:

m∠PNO = 60°

m∠O = 33°

Step-by-step explanation:

∡NPO is 87° because it's a vertical angle with the 87° angle

3) ∡PNO is supplementary to the 120° angle (they must add to 180°)

4) m∠O = 180 - (60 + 87) = 33

5 0
2 years ago
Write as a fraction or mixed number in simplest form. Show all work please
Gemiola [76]
First you gotta change it to a fraction, which would be 6/10 because it's in the tenths place. Now simplify it, which would be 3/5. 
4 0
2 years ago
The general solution to the second-order differential equation y′′+10y=0 is in the form y(x)=c1cosβx+c2sinβx. Find the value of
allsm [11]

Answer:β=√10 or 3.16 (rounded to 2 decimal places)

Step-by-step explanation:

To find the value of β :

  • we will differentiate the y(x) equation twice to get a second order differential equation.
  • We compare our second order differential equation with the Second order differential equation specified in the problem to get the value of β

y(x)=c1cosβx+c2sinβx

we use the derivative of a sum rule to differentiate since we have an addition sign in our equation.

Also when differentiating Cosβx and Sinβx we should note that this involves function of a function. so we will differentiate  βx in each case and multiply with the differential of c1cosx and c2sinx respectively.

lastly the differential of sinx= cosx and for cosx = -sinx.

Knowing all these we can proceed to solving the problem.

y=c1cosβx+c2sinβx

y'= β×c1×-sinβx+β×c2×cosβx  

y'=-c1βsinβx+c2βcosβx

y''=β×-c1β×cosβx + (β×c2β×-sinβx)

y''= -c1β²cosβx -c2β²sinβx

factorize -β²

y''= -β²(c1cosβx +c2sinβx)

y(x)=c1cosβx+c2sinβx

therefore y'' = -β²y

y''+β²y=0

now we compare this with the second order D.E provided in the question

y''+10y=0

this means that β²y=10y

β²=10

B=√10  or 3.16(2 d.p)

5 0
3 years ago
Other questions:
  • Draw triangle XYZ with vertices X (-3, 2), Y (4, -2) and Z (-3, -2) on the coordinate plane. Then find the area of the triangle
    6·1 answer
  • Claire's lunch bill was $17.35. She gave a tip of $3.82.
    13·1 answer
  • In the diagram shown, the distance between points A and C is the same as the distance between points B and G.
    5·2 answers
  • I received a letter from your competitor that mentions a savings of 15% over your prices. Can you match this offer? My current r
    14·1 answer
  • The ordered pair (x + 4, y +2) indicates a translation which moves the pre-image _____.
    15·1 answer
  • What will happen to the median of the data below if the outlier is removed? {63, 53, 58, 13, 52, 51, 57}
    14·1 answer
  • Solve: z-5=75<br><br> A:z=71<br> B:z=80<br> C:z=70<br> D:z=79
    8·2 answers
  • Write a function to represent each series of transformations:
    10·1 answer
  • A 24- gallon fish tank is completely filled. Water is then continually added to the tank at a rate of 2 3/8 gallons per hour, an
    7·1 answer
  • Simplify the expression. -17+[(8-3)-(-14-19)]=
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!