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2 years ago

PLEASE HELP! QUIZ QUESTION

Mathematics

1 answer:

yulyashka [42]2 years ago

5 0

Answer:

I think it is a 90 degrees angle..

Step-by-step explanation:

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Find the next terms of the arithmetic sequence -25,-22,-19,-16,....

romanna [79]

3 is being added each time, so:

-25,-22,-19,-16,-13,-10,-7,-4,-1,2,5,8

I hope this helps!
~cupcake

7 0

3 years ago

Kwan said that the product of 5/6 × 2 1/3 is 10/3. how can you tell that his answer is wrong?

seropon [69]

5/6 of a number cannot be greater than the number

6 0

3 years ago

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Which fractions are greater than -5/16 ?

AlladinOne [14]

-5/16

Our choices:-

A.-3/8

B.-11/12

C.-1/4

<span> D.-1/8
</span>
Let us get all of them with a LCD

-1*2 = -2
8*2 = 16

-2/16 is not bigger than -5/16

-11/12 is bigger than -5/16 because half of 16 is 8.

-1*4 = -4
4*4= 16

-4/16 is not bigger than -5/16

-1/8 is smaller than -5/16

Final answer: -11/12 is the only fraction bigger than -5/16

3 0

3 years ago

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Haley makes earrings and packages them into cube boxes that measure 1/6 foot wide. How many 1/6 foot cubic boxes can she fit int

alexandr402 [8]

Answer: 28 cube boxes.

Step-by-step explanation:

The volume of a cube can be found with this formula:

$V_{(c)}=s^3$

Where "s" is the lenght of any edge of the cube.

You need to find the volume of a cube box:

$V_1=s^3=(\frac{1}{6}ft)^3=\frac{1}{216}ft^3$

To find the volume of the shipping box, first we must convert the mixed number to an improper fraction. To do it, multiply the whole number part by the denominator of the fraction and add this product to the numerator.

The denominator does not change.

Then:

$1\ \frac{1}{6}=\frac{(1*6)+1}{6}=\frac{7}{6}$

Knowing the dimensions of the shipping box, you can calculate its volume by multiplying its dimensions. Then, this is:

$V_2=(\frac{7}{6}\ ft)(\frac{1}{3}\ ft)(\frac{1}{3}\ ft)=\frac{7}{54}\ ft^3$

Finally, in order to find the number of cube boxes can Haley fits into a shipping box, you must divide the the volume of the shipping box by the volume of one cube:

$\frac{\frac{7}{54}ft^3}{\frac{1}{216}ft^3}=28$

5 0

3 years ago

What is the solution for the system of equations?

I am Lyosha [343]

Answer:

(3, 1)

Step-by-step explanation:

y = −x + 4

y = x − 2

-x + 4 = x - 2

4 = 2x - 2

6 = 2x

3 = x

y = (3) − 2

y = 1

7 0

2 years ago

Read 2 more answers