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prisoha [69]
4 years ago
8

2(3x + 1) - (x - 5) = 42

Mathematics
2 answers:
melamori03 [73]4 years ago
7 0

Answer:

6x+2-x-5=42

Step-by-step explanation:

lbvjy [14]4 years ago
6 0

Answer:

6x+2-1x+5=42

Step-by-step explanation:

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PLEASE HELP!!! (8th Grade Math)
xz_007 [3.2K]

Answer:  There are 50 students in the drama club and 34 students in the yearbook club

Step-by-step explanation:

34 + 16 = 50 There are 16 more drama club students than yearbook club students. 50 + 34 =84

3 0
3 years ago
what is the standard form of the equation of a circle with the center 16,4 and a radius of 2 radical 2
Stella [2.4K]

Answer:

(x - 16)² + (y - 4)² = 8

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here (h, k) = (16, 4) and r = 2\sqrt{2}, thus

(x - 16)² + (y - 4)² = (2\sqrt{2} )², that is

(x - 16)² + (y - 4)² = 8

6 0
3 years ago
Find the height of the triangle.
wel

Answer:

4

Step-by-step explanation:

BCD is a right triangle. The Pythagorean Theorem applies; a^2 + b^2 = c^2, with c being the hypotenuse. a^2 + 9 = 25, so a^2 = 16, so a = 4

3 0
3 years ago
7th grade math
maw [93]

Answer:

Can you please post a picture...it will help me understand it more!

Step-by-step explanation:

3 0
3 years ago
A diver dove from a board that was 6 3/4 feet above the water's surface, and descended until he was 8 1/3 feet below the water's
Daniel [21]

Answer:

15 1/12 feet

Step-by-step explanation:

Well if he descended 8 1/3 feet below the water, that means he must've went from board to water which is 6 3/4 feet then down 8 1/3 feet

6 3/4 + 8 1/3

= 6 9/12 + 8 4/12

=15 1/12 feet

8 0
3 years ago
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