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3 years ago

I really need help ‼️

Mathematics

2 answers:

rewona [7]3 years ago

6 0

C and f if not that than b and d

Sloan [31]3 years ago

5 0

and 19

Hope this helps ya'll

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By system of substitution solve y= -3x-5 y=4

Musya8 [376]

4 = -3x-5
3x = -9
x = -3

7 0

3 years ago

Solve the equation.

Vika [28.1K]

Hey there!!

Equation given :

... 78 = -2 ( m + 3 ) + m

... 78 = -2m - 6 + m

... 78 = -m - 6

... 78 + 6 = -m

... 84 = -m

... m = -84

Hope my answer helps!!

8 0

3 years ago

Read 2 more answers

PLEASE HELP ME!! GIVING BRAINLIEST AND 5 STARS

Marizza181 [45]

4(x+2)=4x+8
2(x-1)=2x-2
2(x+1)=2x+2

You use disruptive property when solving equations like this.

6 0

2 years ago

A daily supply of oxygen for a particular multicellular organism is provided by 625 sqaure feet of lawn. A total of 1,250 sqaure

loris [4]

Answer:

Step-by-step explanation:

From the Question:

For daily supply of oxygen for a particular multicellular organism 625, square feet of lawn I needed.

Simply, 1250 feet of lawn will make supplies for:

= 1250/ 625

= 2

2 multicellular organism.

4 0

3 years ago

If Raj randomly chooses a point in the square below, what is the probability that point is not in the circle? Assume that pi = 3

hodyreva [135]

Answer:

49.7%

Step-by-step explanation:

A cdircle is located within a square.

Area of the circle

Area = $\pi$ $r^{2}$ , where r = 4 units.

Area Circle = 50.3 units^2

Area of the square

Area = l*w or l^2 for a square, since l = w

Area = (10 units)^2

Area = 100 units^2

Area in the square but outside the circle

This is the difference [Square minus Circle Areas]

Square minus Circle Areas = 100 - 50.3 or 49.7 units^2

Probability

The probability of picking a point in the square that is not in the circle is the ration of the two areas: [Outside Circle/Square]x100%

(49.7 units^2)/(100 units^2)x100% = 49.7%

6 0

2 years ago