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3 years ago

What good with it mayne! Please help yo boy out with the dis math question?

Mathematics

1 answer:

nadya68 [22]3 years ago

3 0

Answer:

1.9

Step-by-step explanation:

Use triginometry to find the side length. So cosθ= $\frac{?}{2}$ . Rearrange the equation so it looks like 2cosθ=?. We are given θ (20 degrees) so 2cos(20degrees)=?.

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A dog weighs two pounds less than three times the weight of a cat. The dog also weights twenty-two more pounds than the cat. Wri

8090 [49]

Answer:

Weight of dog: 34 pounds,

Weight of cat: 12 pounds.

Step-by-step explanation:

Let d represent weight of dog and c represent weight of cat.

We have been given that a dog weighs two pounds less than three times the weight of a cat.

3 times weight of cat: $3c$

We can represent the given information in an equation as:

$d=3c-2...(1)$

We are also told that the dog also weights twenty-two more pounds than the cat. We can represent the given information in an equation as:

$d=c+22...(2)$

Equate both equations:

$3c-2=c+22$

$3c-c-2=c-c+22$

$2c-2=22$

$2c-2+2=22+2$

$2c=24$

$\frac{2c}{2}=\frac{24}{2}$

$c=12$

Therefore, the weight of cat is 12 pounds.

Substitute $c=12$ in equation (2)

$d=c+22$

$d=12+22$

$d=34$

Therefore, the weight of dog is 34 pounds.

4 0

4 years ago

HELP!!! Choose the best answer.

maxonik [38]

Answer:

x^3y^2+x^2y^3-x^2-y^2

Step-by-step explanation:

I will edit my answer if you need my explanation.

If this has helped you please mark as brainliest

4 0

3 years ago

identify an equation in point slope form for the line perpendicular to y=-4x-1 that passes through (-2,7)

Luden [163]

m = 1/4 and the line eq. is

y = (1/4)x +15/2

6 0

3 years ago

I need the answer fast pls

kramer

Answer:

13 - 2 = 11

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Please read the attached Newsela article, "Pets can make people feel happier and healthier" and complete the attached Double Ent

rosijanka [135]

Answer:

this isnt math

Step-by-step explanation:

7 0

3 years ago