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1 year ago

11

What is true corresponding line segment of an objects that has been reflected over the x-axis

1 answer:

maks197457 [2]1 year ago

4 0

Answer:

here :)

Step-by-step explanation:

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The smiths plan to recarpet their family room, which measures 15 ft. by 20 ft. how many square yards of carpet are needed? 30 33

BaLLatris [955]

15x20=300
300 square feet is 33.33333333333333333333333333333333333 square yards (divide by 9)
the answer is 33

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2 years ago

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At 4:00 A.M., the outside temperature was –28°F. By 4:00 P.M. that same day, it rose 38 degrees. What was the temperature at 4:0

miss Akunina [59]

Answer:

10°

Step-by-step explanation:

-28 + 38 = 10

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2 years ago

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Please help me with 8, 9, and 10 thanks! Show work too

Harrizon [31]

In 8, 9, 10, all the triangles are similar, meaning corresponding sides have the same ratio.

8. hypotenuse / (short side) = 25/x = x/9
x² = 25*9 = 5²×3²
x = √(5²×3²) = 5*3 = 15

9. (long side) / (short side) = x/7 = 9/x
x² = 7*9
x = √(9*7) = 3√7

10. (short side) / (long side) = x/48 = 48/64
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3 0

3 years ago

How do you write: One third of the opposite of a number is less than 12?

Romashka [77]

-1/3n = -12 is the way you write it

5 0

2 years ago

find an equation for the nth term of a geometric sequence where the second and fifth terms are -8 and 512

kaheart [24]

Answer:

$n_x = -4n_{x-1}\\$

where $n_1$ = 2

Step-by-step explanation:

512/-8 = -64

difference of n = 3

$\sqrt[3]{64} = 4$

$n_x = -4n_{x-1}\\$

where $n_1$ = 2

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3 years ago