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3 years ago

? is in the picture asap

Mathematics

2 answers:

Llana [10]3 years ago

6 0

The answer would be that the angles have a sum of 180 degrees that false because all
angles of a square add up to be 360

g100num [7]3 years ago

4 0

Answer:

angles of a square add up to 360 degrees

You might be interested in

Please help asap!! I'll give you brainliest!!

Serjik [45]

Answer:

-4

Step-by-step explanation:

To find the slope, you can use the formula y2-y1/x2-x1. Plugin any set of values. Say 13 is y2, and 5 is y1. 13-5=8. We now have 8/x2-x1. You have to use the x-values of the y-values that you already used. -2 is x2 and 0 is x1. -2-0=-2. 8/-2 = -4.

4 0

4 years ago

When a store had Sold 2/5 of the shirts that were on display, they brought out another 30 from the stockroom. The store likes to

Inga [223]

Answer:

Part A) 3/5 is the total number of shirts remaining on display after selling 2/5

Part B) $x \geq 200$ (All real whole numbers greater than or equal to 200 shirts)

Part C) Initially on display were the amount of 200 or more shirts

Step-by-step explanation:

Let

x-------> total number of shirts on display

we know that

The inequality that represent the situation is

$(1-\frac{2}{5})x+30 \geq 150$

$(\frac{3}{5})x+30 \geq 150$

Part A) Explain what 3/5 means in the inequality

3/5 is the total number of shirts remaining on display after selling 2/5

Part B) Solve the inequality

we have

$(\frac{3}{5})x+30 \geq 150$

Subtract 30 both sides

$(\frac{3}{5})x \geq 150-30$

$(\frac{3}{5})x \geq 120$

Multiply by 5/3 both sides

$x \geq 120(5/3)$

$x \geq 200\ shirts\ on\ display$

Part C) Explain what the solution means in the situation

1) Initially on display were the amount of 200 or more shirts

2) 2/5 were sold and 120 or more shirts were left on display.

3) The store brought out another 30 shirts from the stockroom and placed them on display, for a total of 150 shirts or more on display

8 0

3 years ago

Correct answer gets brainliest.

Aleksandr-060686 [28]

You need to categorize the similar terms with the same exponential.

Here, 3 terms can be categorized: x^3, x^2 and constant

Then you simply manipulate the coefficient:

(5-9)x^3 + (-7+4)x^2 + (6+1) = -4x^3 - 3x^2 + 7

8 0

4 years ago

Read 2 more answers

What is the equation of a circle with the center of (2,3) and crosses through the point (2,1)

Triss [41]

Answer: (x - 2)² + (y - 3)² = 4

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

The equation of a circle is: (x - h)² + (y - k)² = r² where

(h, k) is the center of the circle
r is the radius of the circle.

Given: (h, k) = (2, 3) and (x, y) = (2, 1)

Input those values to find r²:

(x - h)² + (y - k)² = r²

(2 - 2)² + (1 - 3)² = r²

0 + 4 = r²

4 = r²

Now input (h, k) = (2, 3) and r² = 4 into the equation of a circle:

(x - h)² + (y - k)² = r²

(x - 2)² + (y - 3)² = 4

6 0

3 years ago

Cold antoje help me answering this please :).<br>Fake answer will be reported.

Harrizon [31]

Answer:

158.1

Step-by-step explanation:

Distance is the square root of (x1-x2)^2+(y1-y2)^2

square root of (-4-146)^2+(2-52)^2

square root of 150^2+50^2

square root of 22500+2500

square root of 25000

50sqrt10

Rounding is 158.1

5 0

4 years ago