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3 years ago

11

Kimberly went to a new animated monster movie yesterday afternoon. When she went into

1 answer:

Greeley [361]3 years ago

3 0

<h3>Answer: -14 degrees Fahrenheit</h3>

Explanation:

Draw a vertical number line. At the center is 0. Anything above this marker represents positive temperatures. Anything below 0 is negative. So we'll have -8 below 0. Move 6 spaces down to go from -8 to -14. You can think of it as moving 6 floors down a building to go from basement level 8 to basement level 14.

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Solve the equation using square roots. 7x2 + 6 = 13

butalik [34]

Answer:

x = ±1

Step-by-step explanation:

=> 7x² = 13-6

=> 7x² = 7

<em>Dividing both sides by 7</em>

=> x² = 1

<em>Taking sqrt on both sides</em>

=> x = ±1

4 0

3 years ago

Read 2 more answers

Can someone help me simplify these expressions

Gnesinka [82]

Answer:

$-6v^7$

$p^6$

Step-by-step explanation:

$-1v^3 \times -2v^2 \times -3v^2$

$-6v^{3+2+2}$

$-6v^7$

$1/2p^2 \times p^3 \times 2p$

$1/2p^2 \times 1p^3 \times 2p$

$1p^{2+3+1}$

$1p^6$

8 0

3 years ago

How many solutions can be found for the equation 4x − 8 − 4x = 9?

SIZIF [17.4K]

I hope this helps you

4x-8-4x=9

0=9+8

0=17

no solution

5 0

4 years ago

Read 2 more answers

Gary is 240 page long if you read 40% of the book how many pages did you read

kiruha [24]

240×.40=96
Gary read 96 pages

8 0

4 years ago

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While taking a ride in a hot-air balloon in Napa Valley, Francisco wonders how high he is. To find out, he chooses a landmark th

Delicious77 [7]

Answer:the height of the balloon is 670.244 feet

Step-by-step explanation:

The right angle triangle BLD represents the scenario.

h represents the height of the balloon.

We would apply trigonometric ratio to determine h.

Tan # = opposite side/adjacent side

Looking at triangle LCD,

# = 61 degrees

h = opposite side

x = adjacent side

Tan 61 = h/x

1.7321 = h/x

h = 1.7321x

Looking at triangle LBD,

# = 54 degrees

h = opposite side

x + 100 = adjacent side

Tan 54 = h/x + 100

1.3764 = h/x + 100

h = 1.3764(x + 100)

Therefore,

1.7321x = 1.3764(x + 100)

1.7321x = 1.3764x + 137.64

137.64 = 1.7321x - 1.3764x

137.64 = 0.3557x

x = 137.64/0.3557 = 386.955

h = 1.7321x = 386.955 × 1.7321

h = 670.244 feet

8 0

4 years ago