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3 years ago

Find Endpoint from midpoint and endpoint

Mathematics

1 answer:

barxatty [35]3 years ago

8 0

-2,-7 because you go the same ammount in the opposite direction

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The length of a classroom is 34 feet. What is this measurement in yards and feet? A 17 yards 0 feet B 11 yards 1 foot C 8 yards

laila [671]

1 yard = 3 feet

Divide 34 by 3, you should get 11 and 1/3.
So the classroom is 11 1/3 yards long, but 1/3 of a yard just so happens to be one foot, as 3 feet is 1 yard.

That means that the classroom is 11 yards and 1 foot long, or answer choice B.

Hope this helps! :)

7 0

3 years ago

Read 2 more answers

Write down the negation of each statement

prohojiy [21]

Answer:

1. ∀ y ∈ Z such that ∃ x ∈ Z, ¬R (x + y)

2. ∃ x ∈ Z, ∀ y ∈ Z such that ¬R(x + y)

Step-by-step explanation:

If we negate a quantified statement, first we negate all the quantifiers in the statement from left to right, ( keeping the same order ) then we negative the statement,

Here, the given statement,

1. ∃y ∈Z such that ∀x ∈Z, R (x + y)

By the above definition,

Negation of this statement is ∀ y ∈ Z such that ∃ x ∈ Z, ¬R (x + y),

2. Similarly,

The negation of statement ∀x ∈Z, ∃y∈Z such that R(x + y),

∃ x ∈ Z, ∀ y ∈ Z such that ¬R(x + y)

6 0

3 years ago

Pyramid question, what is true in the picture

natulia [17]

B....................................................................................

8 0

3 years ago

Find the exponential function that satisfies the given conditions:

swat32

Answer-

The exponential function that satisfies the given conditions is $f(t)=67(0.9953)^t$

Solution-

This can be represented as exponential decreasing function,

$f(t)=a(1 - r)^t$

Where,

a = starting amount = 67
r = rate = 0.47% = 0.0047
t = week

Putting the values,

$\Rightarrow f(t)=67(1 - 0.0047)^t$

$\Rightarrow f(t)=67(0.9953)^t$

Therefore, the exponential function that satisfies the given conditions is

$f(t)=67(0.9953)^t$

4 0

3 years ago

Read 2 more answers

Quadrilateral RSTU is a parallelogram. What must be the value of x?

Ierofanga [76]

Well, that's pretty easy. The main thing you need to know to solve this task is that since the opposite sides of a parallelogram are congruent,sides RS = TU.
Then we can find the value of x :
 $2x+5 = x + 16. 

x = 11$
I am sure that helps!

5 0

3 years ago