3 years ago

What is a slope intercept

Mathematics

1 answer:

adell [148]3 years ago

4 0

Ich heiße Martin oft ich bin eine fröhliche Stimmung und den Rest ist der Preis der mir etwas

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Determine how much the bill will be if there are 50 text messages

dolphi86 [110]

Answer:

about 105

Step-by-step explanation:

5 0

3 years ago

Tyler went to the supermarket to buy food for a food pantry. He has $36, and can carry up to 20 pounds of food in his backpack.

Inessa [10]

Answer:

1,12/ Not a solution

2,10/ solution

4,5/ solution

6,10/ not a solution

12,8/ not a solution

18,6/ not a solution

Step-by-step explanation:

all you have to do is put it into the equation.

for example:

1,12

1x1+12x3= $37

1x1+12x1.5= 19lbs

This is not a solution because he can carry it but doesn't have the money to buy it.

3 0

3 years ago

Solve by completing the square: x^2-2x-1=0

NemiM [27]

$(a-b)^2=a^2-2ab+b^2\ (*)\\------------------------------\\\\x^2-2x-1=0\\\\x^2-2x\cdot1=1\\\\\underbrace{x^2-2x\cdot1+1^2}_{(*)}-1^2=1\\\\(x-1)^2-1=1\\\\(x-1)^2=1+1\\\\(x-1)^2=2\Rightarrow x-1=-\sqrt2\ \vee\ x-1=\sqrt2\\\\\underline{\underline{x=1-\sqrt2\ \vee\ x=1+\sqrt2}}$

7 0

4 years ago

Can you please help me to solve 1/2 only please I will mark you the brainly i will really appreciate please

alina1380 [7]

Answer:

1. a = 5, b = 8

2. d = 2

Step-by-step explanation:

1. The sum of adjacent angle is 180 degree

115 + 8b +1 = 180

8b = 180 -116

b = 8

Similarly

14a - 5 + 115 = 180

14a = 180 -110

14a = 70

a = 14

2. Intersecting diagonals divide each other into equal halves

3d + 5 = 5d + 1

2d = 4

d = 2

4 0

3 years ago

Please help I have been stuck for a while now

Soloha48 [4]

Answer:

B. Between x 2 and x 3

Step-by-step explanation:

6 0

3 years ago