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m_a_m_a [10]
3 years ago
12

Select the expressions that are equivalent to 9w + 2w.

Mathematics
2 answers:
pantera1 [17]3 years ago
6 0
The second and 4th one because 9+2= 11
So 1. 5+7=12 so that’s wrong. 2. 4+5=9+2= 11 and you can add the last two up
Flura [38]3 years ago
3 0

Answer:

The second and fourth one

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Please help i don’t understand this
avanturin [10]

Answer:

Step-by-step explanation:

The solution is in the attached file

3 0
2 years ago
In one basketball season, Susan threw the ball and it went in the basket 56 times. If 7/8 of the baskets Susan threw were worth
Ket [755]

Answer:

119

Step-by-step explanation:

Divide the number of baskets (56) by the denominator:

56 ÷ 8 = 7

Multiply by 7 to get the amount of 2 point baskets and multiply by 1 to get the amount of 3 point baskets. (they both add up to 56 baskets)

7 × 7 = 49

7 × 1 = 7

multiply the 49, 2 point baskets by 2 and the 7, 3 point baskets by 3 and add them together to get the total points.

49 × 2 = 98

7 × 3 = 21

98 + 21 = 119

6 0
3 years ago
Solve for a ab + c = d
Anna007 [38]
I hope this picture helps :)

3 0
3 years ago
Express 15x^1/3 y ^1/5 using a radical
9966 [12]

Answer:

C

Step-by-step explanation:

15x^{\frac{1}{3} }y^{\frac{1}{5} }\\\\=15x^{\frac{5*1}{5*3} }y^{\frac{3*1}{3*5} }\\\\=15x^{\frac{5}{15} }y^{\frac{3}{15} }\\\\=15\sqrt[15]{x^{5}y^{3} } \\\\

3 0
3 years ago
Using the law of cosines, a=_ rounded to the nearest tenth.
Leya [2.2K]
A^2 = 4.0^2 + 3.7^3 - 2*4*3.7 cos 334

= 4.865

a =  2.2  to nearest tenth.
5 0
3 years ago
Read 2 more answers
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