3 years ago

PLEASE HELP!!!!!!!! ASAP

Mathematics

1 answer:

larisa86 [58]3 years ago

8 0

I think the answer to this question is c

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What are the two possible names for the line between a reflection

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Line m, because if you put a mirror on m, one figure will be truly reflected in another

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To raise additional money for the school, the pep club decided to open the concession stand during the tournament and sell sandw

Ostrovityanka [42]

The solution would be like this for this specific problem:

Given:<span> x +y = 390 </span>

2x + 4y = 1260

2x+4y=1260 ßdivide by 2

= x+2y=630

x+y=390 ßsubtract

= x+2y-x-y=630-390

y=240

x+240=390

x=390-240=150

<span>So, if they raised $1260 from the concession stand, then they sold 240 sandwiches.</span>

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The probability that a randomly selected point on the grid below is in the blue area is 9/16

DochEvi [55]

Answer:

The correct option is 1.

Step-by-step explanation:

it is given that the probability of a randomly selected point on the grid below is in the blue area is 9/16.

In the given grid we have only two colors that are blue and white.

Let A be the event of a randomly selected point on the given grid is in the blue area.

$P(A)=\frac{9}{16}$

If the randomly selected point on the given grid does not lie in the blue area, it means it lies on white area.

We will calculate P(A'), to find the probability that a randomly selected point is in the white on the grid.

We know that the sum of the probability is 1.

$P(A)+P(A')=1$

$P(A')=1-P(A)$

It is given that $P(A)=\frac{9}{16}$

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Therefore option 1 is correct.

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2. In how many ways the letters of word Monday be arrange

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I only found 4 ways, hope this helps

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3 years ago

The image is not set to scale btw but need the answer

Len [333]

<A = 62 and <ABE = 18

Sum of interior angles in a triangle = 180

<E + <A + <ABE = 180

<E + 62 + 18 = 180

<E + 80 = 180

<E = 100

Answer: first option

100

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4 years ago