3 years ago

HYELO!! IF YOU ANSWER MY QUESTION CORRECTLY AND THE FASTEST, I WILL GIVE FREE BRAINLIEST!!! HERE IS THE QUESTION, " 1 - 1 = ? "

Mathematics

2 answers:

Misha Larkins [42]3 years ago

7 0

Answer:

Step-by-step explanation:

1-1=0

Mila [183]3 years ago

3 0

Answer:

Step-by-step explanation:

if you have 1+1 you get 2 but then you have to do it two more times because your answer was two so 1+1 = 3 and when u add 2 + 3 u get 5

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If the gradient of a line,C, is 2/3, what is the gradient of a line which perpendicular to C

Alecsey [184]

Gradient of a line times the gradient of a line that is perpendicular to it is-1
M1M2=-1
2/3 times M2=-1
M2=-1 times 3/2
The gradient is =-3/2

6 0

3 years ago

The question is:

kifflom [539]

Pythagoras theorem is c^2 = b^2 + a^2

so when you plug in the numbers its 12^2 + 5^2 =169
which means 144+24=169

square root 169 = 13

AB =13 cm

hope this helps I tried my best. xx

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3 years ago

What is the solution to this equation? <br> log_7 (5 + 11x) = 2

11111nata11111 [884]

Answer:

x = 4

Step-by-step explanation:

Using the rule of logarithms

$log_{b}$ x = n , then x = $b^{n}$

Given

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2 years ago

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Degger [83]

Not 100% sure but i think it is b

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2 years ago

Read 2 more answers

Find the solution of 3 times the square root of the quantity of x plus 5 equals negative 9, and determine if it is an extraneous

Alecsey [184]

3*(x+5)^(1/2)=-9
(x+5)^(1/2)=-3
x+5=9
x=4
3*(4+5)^(1/2)=-9
3*(9)^(1/2)=-9
3*3=-9
4 is an extraneous solution

8 0

2 years ago