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3 years ago

9

Help me please !!!!!!!!!!!!!!

1 answer:

PolarNik [594]3 years ago

8 0

Answer is B.
the question says that a total of 108 blue shirts and 96 green shirts are sold, so we calculate the total number of shirts in the respective rows, while ensuring that the total number of shirts in the columns add up to 60 small, 86 medium, and 58 large respectively

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Please Fill in the Blank with the simplified equation. 5/8g=40

FinnZ [79.3K]

Multiply both sides by 8

5/8g × 8 = 40× 8

5g = 320

Divide both sides by 5

5g/5 = 320/5

G = 64

4 0

3 years ago

Solve the unknown<br>21

MakcuM [25]

Answer:

$\fbox{511}$

<h3>Explanation:</h3>

$6+4=(6 - 4)(6 + 4) = 210$

$9+2=(9 - 2)(9 + 2) = 711$

$8+5=(8 - 5)(8 + 5) = 313$

$3+2=(3 - 2)(3 + 2) = 15$

following the same pattern,

$8+3=(8 - 3)(8 + 3) = 511$

$\sf \small Thanks \: for \: joining \: brainly \: community!$

7 0

2 years ago

Read 2 more answers

Find the distance between<br> -2-3i<br> and<br> 3+9i

kow [346]

Answer:

13

Step-by-step explanation:

We can consider the complex number $x+iy$ as point with coordinates $(x,y),$ where $x$ is real part of the complex number and $y$ is an imaginary part of the complex number.

The distance between two complex numbers is exactly tha distance between two points corresponding to each number.

$z_1=-2-3i\Rightarrow A(-2,-3)\\ \\z_2=3+9i\Rightarrow B(3,9)$

Now find the distance between A and B:

$AB=\sqrt{(-2-3)^2+(-3-9)^2}=\sqrt{(-5)^2+(-12)^2}=\sqrt{25+144}=\sqrt{169}=13\ units$

5 0

3 years ago

The sum of series of 4+ 15 + 26 + ….. + 213

Gnom [1K]

Decompose the terms in the sum as

$4 + 15 + 26 + \cdots + 213 = 4 + (4 + 11) + (4 + 2\times11) + \cdots + (4 + 19\times11)$

so there are 20 terms in the sum. Then our sum simplifies to

$4 + 15 + 26 + \cdots + 213 = 4\times20 + (0+1+2+\cdots+19)\times11$

Now, if

$S = 1 + 2 + 3 + \cdots + 17 + 18 + 19$

we can reverse the order of terms to get the same sum,

$S = 19 + 18 + 17 + \cdots + 3 + 2 + 1$

so that doubling up the sum gives

$2S = (1 + 19) + (2 + 18) + \cdots + (18 + 2) + (19 + 1) = 19\times20 \implies S=19\times10=190$

So, our sum evaluates to

$4 + 15 + 26 + \cdots + 213 = 4\times20 + 190\times11 = \boxed{2170}$

5 0

2 years ago

128 gallons X 12 months

Flura [38]

Answer:

1536 gallons . month

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers