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bagirrra123 [75]
4 years ago
13

Help with one homework question for all

Mathematics
1 answer:
NeX [460]4 years ago
5 0

Answer:

21 m

Step-by-step explanation:

P= a+b+c

so it be 9+7.5+4.5 = 21

9-1.5 = 7.5

9/2 = 4.5

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Kristin is filling 3 jars with jellybeans. If she has 1,856 jellybeans and wants to split them evenly between the jars, will Kri
Inga [223]

Answer:

Yes, Kristin will have 2 jelly beans left

Step-by-step explanation:

Total jelly beans = 1,856

Total jars = 3

Kristin is filling 3 jars with jellybeans

She wants to split them evenly between the jars, will Kristin have any jellybeans left over?

Jellybeans in a jar = total jellybeans / total jar

= 1,856 / 3

= 618 remainder 2

Yes, Kristin will have jelly beans left

Kristin will have 2 jellybeans left

Check:

618 × 3 = 1,854

Remaining jellybeans = 1,856 - 1,854

= 2 jellybeans

6 0
3 years ago
What is the length of the hypotenuse of the triangle?
Jobisdone [24]

Essentially, we just use the pythagorean theorem to solve:

7^2 + 3^2 = c^2

49 + 9 = c^2

58 = c^2

c = sqrt 58

The answer is Option D.


3 0
3 years ago
Read 2 more answers
HELPPP PLEASE!! Which two fixed points define the shape ellipse
Marysya12 [62]

Answer: The answer is b i took the test plsss tell me if it helps;)

8 0
3 years ago
What is this? Please answer if u know what u are doing oh and thank you for reading this
Vika [28.1K]
Answer: y= -1/3x+1
Explanation:
we can take any points from graph that intersect with the line and find the slope.
take (3,0) (0,1)
to find the slope subtract y-es and x-es
1-0/0-3
-1/3 is the slope
y=kx+b is the form of linear equation, where k is the slope,
hence,
y=-1/3x+b
put any points from the line to this equation.
for example - (3,0)
0=-1/3*3+b
1=b ( b is y intercept)
so our equation is
y=-1/3x+1
Hipe it helps! if you have questions, you can ask!:):)
7 0
3 years ago
Write a formal negation for each of the following statements: a.
AleksAgata [21]

Answer:

See below

Step-by-step explanation:

Let P(x) be a predicate over the variable x. Rules from logic tell us that the negation of ∀xP(x) is ∃x(¬P(x)). That is, the negation operator ¬ satisfies ¬(∀xP(x))≡∃x(¬P(x)). Similarly, ¬(∃xP(x))≡∀x(¬P(x)).

Apply these rules to each statement to obtain:

a) ∃ a fish x, x does not have gills.

b) ∃ a computer c, c does not have a CPU.

c) ∀ movie m, m is not over 6 hours long. ⇔  ∀ movie m, m is under 6 hours long.

d) ∀ band b, b has not won at least 10 Grammy awards. ⇔ ∀ band b, b has  won less than 9 Grammy awards.

5 0
4 years ago
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