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
TiliK225 [7]
3 years ago
12

Define systole and diastole

Mathematics
1 answer:
siniylev [52]3 years ago
6 0

Systole and Diastole are 2 phases of the cardiac cycle. Systole is when the heart contracts to pump blood out. Diastole is when the heart relaxes after contraction and refills with blood.

You might be interested in
Solve for x <br><br> 1.2+d+0.4=9.7
GuDViN [60]
The original variable was d, however, the answer is: d=8.1
5 0
4 years ago
Read 2 more answers
Need help will give brainliest i am timed answer in 20 minutes
Artist 52 [7]

Answer:

121

.

The axis of symmetry is the line x= 6

The parabola opens downwards.

The value of h when the equation is in vertex form is positive.

Step-by-step explanation:

In the pictures.

Hope it helps! :)

3 0
2 years ago
How to solve -7-3x+2=-8x-8
murzikaleks [220]
I think it's this i'm not sure x= - 5/3 

help me with my question pls
5 0
3 years ago
Read 2 more answers
Need helpp fastt plss will give brainliest to who is correct plss helpp
katen-ka-za [31]

Answer:

352

Step-by-step explanation:

(216-128)*(4)

(88)*(4)

352

4 0
3 years ago
The product of twice a number and four is the same as the difference of seven times the number and 2/7 Find the number.
GREYUIT [131]

Answer:

the number is -2/7

Step-by-step explanation:

let the number be x

2x ×4= 7x-2/7

8x = 7x-2/7

collect like terms

8x-7x = -2/7

X= -2/7

5 0
3 years ago
Other questions:
  • If the equation for the regression line is y=-8x+3 then the slope of this line is
    7·1 answer
  • PLEASE!!!I NEED HELP!!!!!!!
    14·1 answer
  • You spent $88.50 at Target. You happen to have a $25 gift card from your birthday. If the sales tax rate was 6.5%, how much did
    8·2 answers
  • Brian's gross earnings for the week of July 8, 2019, are $1227.38. His deductions comprise 23% of his total compensation.
    10·1 answer
  • Bad at math... help please ):
    11·1 answer
  • PLZ HELP
    5·1 answer
  • If f(x)=2x and g(x)=x^2-1 which statement is true?
    8·1 answer
  • A company provides bus trips to various events. The company charges $15 for each adult, a, and $8 for each child, c, for a trip.
    13·1 answer
  • Find the exact value of cos 45º in simplest form with a rational denominator.​
    11·1 answer
  • PLSSS HELP ASAP An artist mixes 2.25 ounces of red paint with 3.8 ounces of white paint. She then divides the paint into 9 equal
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!