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2 years ago

Pls help parents will ground me from everything if I don’t get me my homework done PLEASE

Mathematics

2 answers:

Nikitich [7]2 years ago

7 0

Answer:

x=13 and y=sqrt338

Step-by-step explanation:

so basically the opposite of one of the 45 degrees is 13 so the other 45 degrees is 13 too and you find pythagorean theorem of the other one

mixas84 [53]2 years ago

4 0

Answer:
x = 13
y = 13rad(2)

explanation:
x and 13 have the same angle so they are equal length
13^2 + 13^2 = y^2
338 = y^2
y = rad(338)
y = 13rad(2)

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Anna has a coin and a number cube. What is the probability that she flips a heads, and rolls a 3 or 5?

eduard

Answer:

1/6 chance

Step-by-step explanation:

1/2 multiplied by 1/3

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3 years ago

A local charity is selling seats to a baseball game. Seats cost $20 each, and snacks cost an additional $5 each.

vlada-n [284]

Answer:

let seat as x,

and snack as y.

so the linear equation is 20x+5y=400.

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2 years ago

What's the numerator for the following rational<br> expression?<br> X/y + 3/y= ?/y

Fittoniya [83]

Answer:

x + 3

Step-by-step explanation:

Since we have a common denominator, we can just simply combine the numerator which is just x+3.

7 0

3 years ago

( HELP ASAP! EASY POINTS ) The picture below shows a box sliding down a ramp:

TEA [102]

Answer:

AC = 14 cosec(68)

Explanation:

Here given:

angle: 68°

opposite: 14 ft

hypotenuse: AC

Use sine rule:

$\rightarrow \sf sin(x) = \dfrac{opposite}{hypotenuse}$

$\rightarrow \sf sin(68) = \dfrac{14}{AC}$

$\rightarrow \sf AC= \dfrac{14}{ sin(68) }$

$\rightarrow \sf AC= 14 \ cosec(68)$

4 0

1 year ago

1. What is the value of m in the equation below? m + 91.3 = 0 GNC

kherson [118]

Step-by-step explanation:

m = -91.3

Since you move from 91.3 to the other side of the equal sign, it becomes a negative number (-91.3)

Think of the equal sign as a seperator from the positive and negative side.

If you also get an equation like -x=91.3, just flip the -x, to x, and change the 91.3 to a negative 91.3!

Cheers!

3 0

2 years ago

Read 2 more answers