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abruzzese [7]
3 years ago
9

I need help, please !

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
4 0

Answer: the answer is 8 because

Step-by-step explanation:

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Emilio throws a marshmallow into the air from his balcony. The height of the marshmallow (in feet) is represented by the equatio
Bumek [7]

Answer:

.18

Step-by-step explanation:

if ^2 is an exponent

(-16t*-16t)+8t+48

(258t+8t)+48

266t+48

48/266

.180

or .18

4 0
3 years ago
Equivalent expression 7+3-2=
Oxana [17]

Answer:

Step-by-step explanation:

7+3-2=3+7-2

6 0
3 years ago
Simplify 4xy + 9x - 3y + z + xy
Contact [7]
4xy + 9x - 3y + z + xy

 Combine Like Terms<span>
 =<span><span><span><span><span><span>4x</span>y</span>+<span>9x</span></span>+<span>−<span>3y</span></span></span>+z</span>+<span>xy</span></span></span><span>
   =<span><span><span><span>(<span><span><span>4x</span>y</span>+<span>xy</span></span>)</span>+<span>(<span>9x</span>)</span></span>+<span>(<span>−<span>3y</span></span>)</span></span>+<span>(z)</span></span></span><span>
   =<span><span><span><span><span>5x</span>y</span>+<span>9x</span></span>+<span>−<span>3y</span></span></span>+z</span></span>

Answer <span>=<span><span><span><span><span>5x</span>y</span>+<span>9x</span></span>−<span>3y</span></span>+<span>z


I hope this helps, can I get brainliest thanks</span></span></span>
6 0
3 years ago
Read 2 more answers
URGENT HELP PLS PLS PLS
Gennadij [26K]

Answer:

15 kg

Step-by-step explanation:

Radius of a solid sphere : mass of a solid sphere

3 cm : 9 kg

Find the mass of a sphere of the same material of radius 5 cm

Radius of a solid sphere : mass of a solid sphere

5 cm : x kg

Equate both ratios to find x

3 cm : 9 kg = 5 cm : x kg

3/9 = 5/x

3 * x = 9 * 5

3x = 45

x = 45/3

x = 15 kg

The mass of a sphere of the same material of radius 5 cm is 15 kg

7 0
3 years ago
Convert the measurement.<br> 56.8 grams= ounces
Inessa05 [86]

Answer:

2.003561 ounces or 2.0 rounded

Step-by-step explanation:

7 0
3 years ago
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