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
GalinKa [24]
2 years ago
7

HELP!!!!!!! I need a answer

Mathematics
2 answers:
zhuklara [117]2 years ago
6 0

Answer:

124

Step-by-step explanation:

20*8=160

if you subtract you get 124

brainliest?

Fed [463]2 years ago
5 0

Answer:

168 correcction 124 ig

Step-by-step explanation:

11 times 8 = 88

i decided to make it a triangle so for the other side to split in half

10 times 16 divded by 2 = 160 and split it in half i will get 80 thus

80 + 88 = 168

You might be interested in
Which is an equation for the line shown?<br> A) x=2<br> B) y=2<br> C) x=-2<br> D) y=-2
Studentka2010 [4]

Answer:

A) x=2

Step-by-step explanation:

7 0
2 years ago
Find the distance between a and b
nataly862011 [7]
THE DISTANCE IS 7 UNITS
8 0
3 years ago
What is the ratio of the calories Robyn burned on Thursday to the total number of calories she burned for the week?
DiKsa [7]

Answer:

1:7

Step-by-step explanation:

One day out of the week (1/7)

If she burned the same number of calories every day, this should be the answer.

6 0
3 years ago
Read 2 more answers
What is the answer to 6x5x3=
Otrada [13]

Answer:

90

Step-by-step explanation:

on multiplication.

6 0
2 years ago
Read 2 more answers
Y''+Y'+Y=1<br> solve ordinary differential equation
taurus [48]

Answer:

y(t) = c₁ e^(-1/2 t) cos(√3/2 t) + c₂ e^(-1/2 t) sin(√3/2 t) + 1

Step-by-step explanation:

y" + y' + y = 1

This is a second order nonhomogenous differential equation with constant coefficients.

First, find the roots of the complementary solution.

y" + y' + y = 0

r² + r + 1 = 0

r = [ -1 ± √(1² − 4(1)(1)) ] / 2(1)

r = [ -1 ± √(1 − 4) ] / 2

r = -1/2 ± i√3/2

These roots are complex, so the complementary solution is:

y = c₁ e^(-1/2 t) cos(√3/2 t) + c₂ e^(-1/2 t) sin(√3/2 t)

Next, assume the particular solution has the form of the right hand side of the differential equation.  In this case, a constant.

y = c

Plug this into the differential equation and use undetermined coefficients to solve:

y" + y' + y = 1

0 + 0 + c = 1

c = 1

So the total solution is:

y(t) = c₁ e^(-1/2 t) cos(√3/2 t) + c₂ e^(-1/2 t) sin(√3/2 t) + 1

To solve for c₁ and c₂, you need to be given initial conditions.

5 0
3 years ago
Other questions:
  • A road crew must repave a road that is 45 miles long. they can repave 120 miles each hour. how long will it take the crew to rep
    8·1 answer
  • Whats the answer<br> please help
    6·1 answer
  • Help me and this question please please
    11·1 answer
  • What is 6/4 as a percentage? -Reese in 6th grade
    15·1 answer
  • ANSWER ASAP IM BEING TIMED
    6·1 answer
  • Find the degree of the monomial.<br> -4a^4
    6·2 answers
  • Find the equation line
    10·1 answer
  • Can you simplify -3(x+7)
    15·2 answers
  • Help please ill give extra to brainliest<br> 13d +8= -1<br><br> d=?
    9·2 answers
  • Which graph represents the function f(x) = 4/x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!