3 years ago

Can you show the steps to solve this?

Mathematics

1 answer:

Masteriza [31]3 years ago

7 0

Answer:

Use the quadratic formula --> follow the steps from there

Step-by-step explanation:

Message me if you do not know how to use the quadratic formula :)

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Help please help me please

allsm [11]

Answer:

A. 2 (0)=0

B. 2 (2)=4

Step-by-step explanation:

You have to multiply the X numbers by 2 for example 2x , x=2 , 2x2=4

8 0

2 years ago

the probability of rain is 0.7 the probability of sun is 0.2. the probability of it being rainy and sunny is 0.5. what is the pr

SIZIF [17.4K]

Answer:

the probability of rain is 0.3. The probability of no rain is 1–0.3= 0.7

0.7 is the probability that it does not rain.Step-by-step explanation:

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2 years ago

Find the hypotenuse of a right triangle if side a=3 and side b=4

Slav-nsk [51]

Answer:

5 units

Step-by-step explanation:

By Pythagoras theorem:

$(hypotenuse)^2 = a^2+ b^2\\\therefore hypotenuse = \sqrt{a^2+ b^2} \\\therefore hypotenuse = \sqrt{3^2+ 4^2} \\\therefore hypotenuse = \sqrt{9+ 16} \\\therefore hypotenuse = \sqrt{25} \\\therefore hypotenuse = 5\: units$

4 0

3 years ago

ANSWER ASAP GIVING BRAILIEST AND STUFF!

MrRissso [65]

The answer multiplied if it doubled the its times 2 tripled it’s timeS 3 quadruple then times 4

8 0

3 years ago

Read 2 more answers

Product of two integers is -6 and There sum is 1

dedylja [7]

Answer:

3 and -2

Step-by-step explanation:

xy = -6

x + y = 1

let 'x' = y-1

y(y-1) = -6

y² - y + 6 = 0

(y-3)(y+2) = 0

y = 3 and -2

7 0

3 years ago