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Arlecino [84]
3 years ago
11

Solve the following quadratic equation by factorising first x^2 + 5x - 14 =0

Mathematics
1 answer:
Kruka [31]3 years ago
4 0

Answer:

Step-by-step explanation:

Here you go mate

step 1

x^2+5x-14=0  equation/Question

step 2

x^2+5x-14=0  factor by setting them equal to zero

(x-2)(x+7)=0

answer

x=2 or x=-7

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A large bucket contains 1 4/5(mixed number 1 and 4/5) pounds of dough.
daser333 [38]

Answer:

2  7/10 loaves

Step-by-step explanation:

2/3 pounds= 1 loaf

1 4/5(9/5)pounds = <u>9</u>  x  1  

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=<u> 9 </u>   /  <u> 2 </u>   =   <u> 9 </u>   x  <u> 3 </u>  =  <u>27</u>

  5        3          5        2        10

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3 0
3 years ago
What's the perimeter of a parallelogram with sides of 10 inches and 5 inches
cluponka [151]

perimeter

= 2 (l+b) inches

= 2(10+5) inches

= 2(15) inches

= 30 inches

5 0
3 years ago
when you start from a given set of rules and conditions and determine what must be true, you are using__ reasoning.
Tju [1.3M]

Answer:

deductive

Step-by-step explanation:

8 0
3 years ago
Use the arc length formula and the given information to find r.<br> s = 12 cm, θ = 36°; r = ?
Sveta_85 [38]

Answer:

I guess the radius equals to 19.0985

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3 years ago
If the diameter of a circle is 19.3, what is the circumference?
vlabodo [156]

Answer:

60.6

Step-by-step explanation:

The formula for finding the circumference of a circle is C = 2πr

C is circumference, π is pi (we'll just us 3.14 here), and r is radius.

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19.3/2=9.65

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C = 60.602

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4 years ago
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