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3 years ago

4:7 :: m:42 I don't know how to solve this

Mathematics

2 answers:

Yanka [14]3 years ago

4 0

This one is easy for me and i believe that's correct answer.

joja [24]3 years ago

3 0

M = 24

To solve that you divide 42/7 which is 6 then you multiply 4*6 and you get 24

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Dvinal [7]

Answer:

$\frac{cos-sin^{2}+1 }{sin(1+cos)}\\\\=\frac{cos - sin^{2}+sin^{2}+cos^{2} }{sin(1+cos)}\\\\=\frac{cos+cos^{2} }{sin(1+cos)}\\\\=\frac{cos(1+cos)}{sin(1+cos)}\\\\=\frac{cos}{sin}\\\\=cot$

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Step-by-step explanation:

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2 years ago

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docker41 [41]

Answer:

Step-by-step explanation:

The interior angles of a heptagon add up to 5*180 = 900

x + 143 + 116 + 135 + 135 + 116 + 155 = 900 Add up the known angles

x + 800 = 900 Subtract 800 from both sides

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3 years ago

Find the length of arc ac in terms of pi

aniked [119]

=theta/360°×2pi ×r
theta=180-60=120°
r=24÷2=12

120/360 × 2 × 22/7 × 12=
1/3 × 2 × 22/7 × 12=
176/7=
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3 years ago

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Mkey [24]

Answer: y+6x = -34

Step-by-step explanation:

y-2= -6(x+6) (Ax+By=C is the goal)

y-2= -6x-36 (-6) x & (-6) 6

y=-6x-34 (Add 2 to both sides)

y+6x = -34 [Add 6x to both sides]

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2 years ago

When Mr. Key made a chocolate milkshake for himself, he used 3/4 cup

icang [17]

Answer:

3 cups of milk

Step-by-step explanation:

4/4 is 1 cup.

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3 years ago