3 years ago

Hello Please answer the questions below God Bless. If you could do step by step that would great.

Mathematics

1 answer:

RUDIKE [14]3 years ago

6 0

Answer:

area =1/2 ×8×16=64

X=64 is answer

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What is d square root of 49

fomenos

Answer:

± 7

Step-by-step explanation:

Given

d = $\sqrt{49}$ , then

d = 7 or - 7, that is ± 7

Since 7 × 7 = 49 and - 7 × - 7 = 49

3 0

4 years ago

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Find the value of x and the value of y.

Elan Coil [88]

Answer:

Step-by-step explanation:

According to the diagram ,

Hypotenuse = 10√3

Opposite = x

Adjacent = y

α = 60

Using SOHCAHTOA ,

Sin α = opp / hyp

Sin 60= x/10√3

√3/2= x/10√3

x = 15

Pythagoras theorem ;

Hypotenuse ^2 = Opposite ^2 +Adjacent ^2

10√3 ^2 = 15^2+ y^2

300 = 225 +y ^2

300 -225 = y^2

75 = y^2

y = √75y

y = 5√3

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4 years ago

PLEASE HELPPP!!!!!!!!

Softa [21]

Answer:

Step-by-step explanation:

6 0

3 years ago

Brett spent $25 for a tennis racket and pays $5 each time she plays a game. What is the initial value and the slope?

mezya [45]

I dont know I'm sorry

Step-by-step explanation:

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3 years ago

What is the vertical height, h?

bixtya [17]

Answer:

Step-by-step explanation:

s = 10 so ¹/₂s = 5

Pythagorean theorem:

$h^2+(\frac12s)^2=8^2\\\\h^2+5^2=8^2\\\\h^2=64-25\\\\h^2=39\\\\h=\sqrt{39}=6.2449979....\approx6.2$

8 0

3 years ago