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Nastasia [14]
4 years ago
10

36. Determine o valor de x em cada item:

Mathematics
1 answer:
Virty [35]4 years ago
4 0
X² =64
x = √64
x = 8
 answer is 8

8² = 64
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Someone plz answer this for me
pishuonlain [190]

Answer:

10

Step-by-step explanation:

D=\sqrt{(1-(-5))^2+(4-(-4)^2}

D=\sqrt{6^2+8^2}

D=\sqrt{36+64}

D=\sqrt{100}

D=10

3 0
3 years ago
Ben and Michael are brothers. Ben is four times as old as Michael and their combined ages are 25. How old is Ben?
alexdok [17]

Answer:

BEN IS 20 YEARS OLD

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20 +5= 25

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BRAINLIEST PLEASE

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7 0
3 years ago
Read 2 more answers
S=ut+1/2 at2 work out the value of s
Paraphin [41]

Answer:

4.75 m

Step-by-step explanation:

s=ut+1/2at²

s=10(1/2)+1/2(-2)(1/2)²

s=4.75 m

4 0
3 years ago
Please help me !!☹️❤️
Andreyy89

Answer:

(x-10) (x+1) =0

x=10                     x=-1

Step-by-step explanation:

x^2 -9x-10 =0

Factor

What two numbers multiply to -10 and add to -9

-10*1 = -10

-10+1=-9

(x-10) (x+1) =0

Using the zero product property

x-10 = 0             x+1=0

x-10+10=0+10       x+1-1=0-1

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These are the x intercepts

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4 years ago
What is the surface area of a prism that has 4in, 4in and 2in sides
GalinKa [24]
The surface area of the prism would be 64 inch^{2}.
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3 years ago
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