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
jenyasd209 [6]
3 years ago
8

Hirva ate 5-.8 of a medium pizza.elizabeth ate 1-.4.how much pizza did they eat together

Mathematics
1 answer:
Marianna [84]3 years ago
6 0
Im assuming by 5-.8, you mean 5/8ths and by 1-.4, you mean 1/4th...

x=5/8+1/4

x=5/8+2/8
x=7/8

They ate 7/8 together
You might be interested in
A Triangle has an area of 36cm^2. The base and height are scaled by a factor of 5. What is the area of the resulting triangle?
Finger [1]

Answer:

Area of resulting triangle  will be 900 cm^2.

Step-by-step explanation:

When sides of  any polygon if scaled by a factor of k

then area is scaled by k^2

According to the above statement

therefore  here in the question since area of original triangle was 36cm^2

and both  base and height are scaled by a factor of 5.

therefore area of scaled triangle will be 5^2 times of the original

that is 25 x 36 which gives 900 cm^2

So area of resulting triangle will be 900 cm^2


7 0
3 years ago
Explain why the commutative property does not work for subtraction or division
nirvana33 [79]

Answer:The reason there is no commutative property for subtraction or division is because order matters when performing these operations.

Step-by-step explanation:

3 0
3 years ago
In a simple linear regression analysis the quantity that gives the amount by which the dependent variable changes for a unit cha
arlik [135]

Answer:

Slope of the regression line

Step-by-step explanation:

The slope of the regression line including the intercept shows the linear relationship between two variables, and can also therefore be utilized in estimating an average rate of change.

The slope of a regression line represents the rate of change in the dependent variable as the independent variable changes because y- the dependent variable is dependent on x- the independent variable.

4 0
3 years ago
A certain alloy contains 5.25% copper. How much copper is there I a piece weighing 200 pounds?
kykrilka [37]
Find 5.25% of 200
remember
1% of 100=1
therefor
1% of 200=2
just remove the decimal and double it (for this special case of finding percent of 200)

5.25% of 200=5.25 times 2=10.5
answer is 10.5 pounds of copper
(the legit way is 0.0525 times 200=10.5 pound)


10.5lb is answer
4 0
3 years ago
Read 2 more answers
Free points hope this helps you a little!<br> luv you!
nikdorinn [45]

Answer:

thx chief

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • The absolute value is 3 and the number is to the left of 0 on the number line. -3,3,-1,-2
    13·1 answer
  • 3x&lt; 21 fill in the blank x &lt; ____
    14·1 answer
  • Find the slope of the line whose equation is x - 6y + 12 = 0.
    5·2 answers
  • Use the formula d = rt to find the value of the missing variable.<br> d = 130 ​feet, t = 26 seconds
    13·1 answer
  • What are ratios of lengths of the longer leg of 30-60-90 triangle to the length of it hypotenuse
    13·1 answer
  • A bag contains tickets numbered 1 through 5. Use the probability distribution to determine the probability of drawing an even nu
    13·1 answer
  • Find the value of x,y and z <br> (hint:both are the parallelogram )
    10·1 answer
  • Order point a, point b, point c
    13·2 answers
  • Someone please help i can’t find the answer.
    14·2 answers
  • What is the domain of the linear parent function?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!