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
Dmitriy789 [7]
2 years ago
9

Roger ate of a pizza. What percent of a pizza did he eat?

Mathematics
1 answer:
Paul [167]2 years ago
6 0

Answer: 100

Step-by-step explanation:

You never said how much he ate

You might be interested in
24. who won the tournament?<br> 25. who finished last
Zina [86]

Answer:

maria won the tournament

Step-by-step explanation:

sue finished at last

4 0
2 years ago
Line CD passes through points C(3, –5) and D(6, 0). What is the equation of line CD in standard form?
FinnZ [79.3K]
Slope of the line = (0- -5) / 6-3) = 5/3

in point slope form the equation is

y - 0 = 5/3( x - 6)

y = 5/3x - 10

multiply through by 3:-
3y = 5x - 30
In Standard form this is

5x - 3y = 30   Answer
6 0
3 years ago
If the standard deviation of a set of data is zero, what can you conclude about the set of values? The sum of the deviations fro
Rashid [163]

Answer:

All values are identical.

Step-by-step explanation:

We are given the following in the question:

If the standard deviation of a set of data is zero.

Then, all the values in data are identical.

This can be shown as:

Let all the terms in data be x.

Formula:

\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n}}  

where x_i are data points, \bar{x} is the mean and n is the number of observations.  

Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}

Mean =\displaystyle\frac{nx}{n} = x

Sum of squares of differences =

\displaystyle\sum (x_i - x)^2 = 0

\sigma = \sqrt{\frac{0}{n}} = 0

Thus, the correct answer is

All values are identical.

3 0
3 years ago
What is the sign of the product (−4)(2)(−3)(6)?
lana [24]

Answer:

The sign would be positive.

The answer would be 144.

Step-by-step explanation:

Note that there are two negative numbers and two positive numbers:

positive x positive = positive answer.

negative x negative = positive answer.

Solve:

(-4) * (-3) = 12

2 * 6 = 12

12 * 12 = 144

144 would be your answer.

~

6 0
3 years ago
Read 2 more answers
PLEASE HELP IM TIMED!! WILL GIVE BRAINLEST!!
Goshia [24]

Answer:

The answer is C

Step-by-step explanation:

An isosceles triangle has two angles that measure the same, so...

30 + 30 = 60

180 - 60 = 120

No

____________

45 + 45 = 90

180 - 90 = 90

No

____________

60 + 60 = 120

180 - 120 = 60

Yes

____________

90 + 90 = 180

No

5 0
3 years ago
Other questions:
  • Someone help me please
    5·1 answer
  • How do I use elimination for he equations 2x+10y=-20 and -x+4y=28?
    11·1 answer
  • Can someone answer part A and part B?
    5·1 answer
  • Find x and y please??
    11·1 answer
  • I will give brainliest for question! How many nonzero terms are in the expansion of (x+4)(2x^2+3x+9)-3(x^3-2x^2+7x)?
    14·1 answer
  • The reciprocal of -2 3/7
    12·1 answer
  • What is the measure of Zx?
    15·1 answer
  • 2 Simplify the expression by using the distributive property and combining like terms: 4p + 5(p + 6) :
    12·1 answer
  • I need help with #12
    10·1 answer
  • Write the following equation in standard form:`X^{2}+6X=-2`
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!