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4 years ago

HELP!!!! 25 POINTS AND BRAINLIEST ANSWER!!!! Look at photo above!

Mathematics

1 answer:

iren2701 [21]4 years ago

6 0

Answer:

8.96 seconds

Step-by-step explanation:

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NEED HELP PLS Find the value of X. Round to the nearest tenths place

Phantasy [73]

Hello!

$\large\boxed{x = 15}$

Use the Pythagorean Theorem to solve for x:

a² + b² = c²

We are given the lengths of two sides, so we can plug those into the formula:

9² + 12² = x²

81 + 144 = x²

225 = x²

√225 = x

x = 15.

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3 years ago

Solve for V and U. No work required.

NNADVOKAT [17]

Answer:

v=37 degrees; u=53 degrees

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3 years ago

Find the distance between (1, 2) and (-3,5).

Stels [109]

D=*in the square root*(x2-x1)^2+(y2-y1)^2
Plug in values and solve

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4 years ago

R+s/t=u, solve for t

jarptica [38.1K]

T equals u-r times a

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3 years ago

Which expression is equivalent to -1/2(-3/2x+6x+1)-3

stira [4]

Answer:

$-\frac{9}{4}x-\frac{7}{2}$

Step-by-step explanation:

We want to find an expression that is equivalent to $-\frac{1}{2}(-\frac{3}{2}x+6x+1)-3$ .

Since we can;t get the options, we simplify the given expression.

The reason is that, the given expression will be equivalent to the simplified one.

We combine similar terms to get:

$-\frac{1}{2}(\frac{9}{2}x+1)-3$

We now expand to get:

$-\frac{1}{2}*\frac{9}{2}x-\frac{1}{2}-3$

We perform the subtraction of the last two terms to get:

$-\frac{1}{2}*\frac{9}{2}x-\frac{7}{2}$

We now multiply to get:

$-\frac{9}{4}x-\frac{7}{2}$

7 0

3 years ago