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4 years ago

If the time is now 8:15 A.M., what will be the time in 1 hour and 20 minutes?

Mathematics

1 answer:

sergejj [24]4 years ago

3 0

It will be 9:35 because of adding number

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koda Buys 0.75 kg of cortos,which ia 5times the mas of the union he also Buys. How much does the union weigh?

kari74 [83]

Answer:

0.15kg

Step-by-step explanation:

Given data

We are told that

0.75 kg of cortos weights 5times the mas of the onion

We want to find the mass of 1 onion

Hence

0.75 kgcortos = 5 onions

x cortos = 1 onions

x= 0.75/5

x= 0.15kg

Hence 1 onion will weigh 0.15kg

4 0

3 years ago

Which of the expressions below can be factored using the difference of squares method?

Dmitry [639]

Answer: A. $9x^2 - 16y^2$ .

Step-by-step explanation:

A difference of squares problem is factored as : $a^2 - b^2 = (a + b)(a - b)$
For this both terms in the form of squares and a minus sign between them.

From all the options only option A has both terms square and they minus sign between them.

Also, $9x^2 - 16y^2= (3x)^2-(4y)^2=(3x+4y)(3x-4y)$

Here a= 3x and b= 4

Hence, the correct answer is A. $9x^2 - 16y^2$ .

3 0

3 years ago

0I NEED HELP PLS........

emmasim [6.3K]

Answer:

Not equivalent

Step-by-step explanation:

Distribute the negative in the parentheses. It basically multiplying everything inside by -1.

$( \frac{1}{2} + 6x + 3)$

add like terms

$6x + 3 \frac{1}{2}$

Not equivalent since the 6x is positive

6 0

3 years ago

Read 2 more answers

A hot tub pump circulates 3.9 cubic feet of water per minute.how many cubic inches of water does it circulate each second

Basile [38]

Answer:

0.78 cubic inches/sec

Step-by-step explanation:

you take 3.9 cubic feet and multiply it by 12 to convert it into inches and you get 46.8 cubic inches. then you divide by 60 to convert minutes to second and you get 0.78. hope that helps

5 0

3 years ago

Read 2 more answers

Which angle(s) is/are supplementary?

tatiyna

Answer:

Two Angles that add up to 180

Step-by-step explanation:

90 degrees+ 90 degrees= 180 degrees

160degrees+ 20 degrees= 180 degrees

Hope this helps!

4 0

3 years ago