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Hunter-Best [27]
3 years ago
15

PLEASE HELP ASAP FAST ASAP

Mathematics
2 answers:
snow_lady [41]3 years ago
6 0

Answer:

mike did i think im super sooooo sorry if im wrong

Step-by-step explanation:

aleksandr82 [10.1K]3 years ago
3 0

Answer:

Atoms found in nature are either stable or unstable. ... An atom is unstable (radioactive) if these forces are unbalanced; if the nucleus has an excess of internal energy. Instability of an atom's nucleus may result from an excess of either neutrons or protons

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Hey:) can you please help me posted picture of question
juin [17]
Answer:
x² - 10x + 21

Explanation:
To answer this question, we will simply multiply each term from the first bracket by each term from the second and then combine like terms to get the final expression.

This can be done as follows:
(x - 3)(x - 7)
x(x) + x(-7) -3(x) -3(-7)
x² - 7x - 3x + 21
x² - 10x + 21

Hope this helps :)
4 0
3 years ago
Read 2 more answers
Find the value of 3 to the power of -3 times 10 to the power of -3
nika2105 [10]

answer : 0.000037037

8 0
3 years ago
Please help with my brother's math homework. Thank you.
Paha777 [63]

Answer:

Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction.

6 0
3 years ago
4 A figure is graphed on a coordinate grid as shown.
Andrei [34K]

Answer:

i have no idea

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write an algebraic expression that represents each purchase.
Svetradugi [14.3K]

Answer: Both answers will be

15x+18

Step-by-step explanation:

Since we have given that

Cost of soccer balls = $15

Cost of baseball = $6

Cost of sweat socks = $5

a) Mr. Tonkery bought x number of soccer balls and 3 base balls .

So, our algebraic expression will be

15x+3\times 6\\\\=15x+18

b) Dennis, Eddie and Felix are on a base ball team. They each bought a baseball and x pair of sweat socks .

Since there are 3 members in a base ball team ,

Number of base ball they will purchase is given by

3\times 6=18

Number of sweat socks they will bought is given by

5\times x\times 3=15x

Total number they will purchase is given by

15x+18

Hence, both answers will be

15x+18

6 0
3 years ago
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