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3 years ago

Which property justifies this statement?

Mathematics

1 answer:

professor190 [17]3 years ago

8 0

Answer:

it has to be the division property

Step-by-step explanation:

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Allen is on the football team this year but he has poor time management skills. His mother told him that he is off the team if h

luda_lava [24]

Answer:

See explanation

Step-by-step explanation:

We can see that the sequence is 90, 86,82,.......

The common difference is 86 - 90 = -4

82 - 86 = -4

Hence the sequence is arithmetic

The function is;

t(n) = 90 + (n - 1)(-4) = 90 + 4 - 4n

t(n) = 94 - 4n

Since it is AP, we have the sequence as;

90, 86, 82, 78, 74, 70, 66, 62......

He will no longer play football after the eighth quiz.

The total points earned is the sum of the first eight terms of the AP

Sn =n/2[2a + (n - 1) d]

Sn = 8/2[2(90) + (8 - 1) (-4)]

Sn = 608 points

5 0

3 years ago

What is the area of a flour tortilla that has a 14-centimeter radius?

kykrilka [37]

The formula for the area of a circle is
$\pi {r}^{2}$
so you simply plug your value for radius into the equation!
$\pi {(14)}^{2}$
Square 14
$196\pi$
And Multiply by pi!
615.75 cm^2 approximately!
I hope this helps!

5 0

3 years ago

-1/9+-5/9=<br> Simplest form<br> 24 points

Nataly [62]

-1/9+-5/9=

When you are adding a negative number, the operation turns into subtraction:

-1/9-5/9= $\frac{-1-5}{9}$ $=-\frac{6}{9}=-\frac{2}{3}$

Really, it's just subtraction. The simplest form is -2/3, which is equal to -0.66667.

I hope this helps :)

5 0

3 years ago

Read 2 more answers

Help me thank you if you can help

Rasek [7]

2. Put a sideways half line on the circle
1.Put a sideways full line on the circle
3.

7 0

3 years ago

The volume of the rectangular prism is ________ cm3

just olya [345]

Answer:

volume of rectangular prism =l×w×h

volume of rectangular prism =4cm×2cm×7cm

volume of rectangular prism =56cm³

5 0

3 years ago

Read 2 more answers