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ladessa [460]
2 years ago
5

Multiply. Write your answer as a fraction in simplest form. −1/4×(−4/3)=

Mathematics
1 answer:
Sophie [7]2 years ago
5 0

Answer:

\frac{1}{3}

Step-by-step explanation:

Given

- \frac{1}{4} × - \frac{4}{3} ( negative times negative = positive )

= \frac{1}{4} × \frac{4}{3} ( cancel the 4 on the numerator and denominator )

= \frac{1}{3}

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Chin canned a number of quart jars and a number of pint jars of tomatoes from his garden. A pint is 16 ounces and a quart is 32
daser333 [38]

We have two variables p and q that need to be found.

p = # of pints

q= # of quarts

16p+32q=1280

- you do not jump into looking for the answer to each variable as it is asking for an equation not to find what p and q is

4 0
2 years ago
Read 2 more answers
What radical expression is equivalent to b^1/4
madreJ [45]

Answer:

4 √b

Step-by-step explanation:

It was on Khan, I have no clue what I'm doing

4 0
2 years ago
Find the area of the parallelogram whose sides are given by vectors a and b. Use the cross product only.
MaRussiya [10]

9514 1404 393

Answer:

  √869 ≈ 29.48 square units

Step-by-step explanation:

The vector cross product is ...

  (3·1 -5·4, -6·1 +2·4, 6·5 -2·3) = (-17, 2, 24)

The area is the magnitude of this vector, so is ...

  √((-17)² +2² +24²) = √(289 +4 +576) = √869 ≈ 29.48

The area is about 29.48 square units.

5 0
2 years ago
a piece of land 120 ft by 240 ft contains a circular garden. surrounding the garden, there is a circular fence that is 20 ft in
damaskus [11]

the area of the piece of land that is not part of the garden is 28,486ft^2 .

<u>Step-by-step explanation:</u>

Here we have , a piece of land 120 ft by 240 ft contains a circular garden. surrounding the garden, there is a circular fence that is 20 ft in diameter.  We need to find what is the area of the piece of land that is not part of the garden . Let's find out:

Let's calculate area of land and circular garden , and in order to find the area of the piece of land that is not part of the garden we will subtract area of circular garden from land !

Area of Land:

Area of land is given by

⇒ length(width)

⇒ 120(240)

⇒ 28,880ft^2

Area of Garden:

Area of circular garden given by

⇒ \pi r^2

⇒ \pi (\frac{D}{2})^2

⇒ \pi (\frac{20}{2})^2

⇒ \pi (10)^2

⇒ 100\pi

⇒ 100(3.14)

⇒ 314ft^2

Hence , the area of the piece of land that is not part of the garden is 28,880-314 = 28,486 . Therefore , the area of the piece of land that is not part of the garden is 28,486ft^2 .

8 0
2 years ago
The height of the fence in Bella’s back yard is 2 meters.
nydimaria [60]
Stoopid, its 200 centimeters
5 0
3 years ago
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