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Paha777 [63]
3 years ago
7

[Find all the missing side and angles of this triangle]

Mathematics
1 answer:
nydimaria [60]3 years ago
4 0

Step-by-step explanation:

We have AB = 7, Angle ABC = 70°

and Angle ACB = 90°.

Angle BAC = 180° - 70° - 90° = 20°

(Sum of angles in a triangle = 180°)

Using Trignometry,

AC = 7sin70° = 6.58.

BC = 7cos70° = 2.39.

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I haven’t really understood this yet
kakasveta [241]
A, F, and G.

The others have breaks in the range or don’t include all real numbers.
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2 years ago
A man is on a diet and goes into a shop to buy some turkey slices. He is given 3 slices which together weigh 1/3 of a pound, but
Ghella [55]
The three slices are each approximately 1/9 pound in weight, and, since 2/9 is less than 1/4, he can eat 2 whole slices and be okay. If he wants to eat partial slices, then he could eat 2 1/4 slices, as each slice weighs 4/36 pounds, so 2 slices would equal 8/36 pounds, leaving 1/36 pound left over in his diet, which is a quarter of the third slice.

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3 years ago
Write an equation in slope intercept form from two points (5,5) and (3,7)
DochEvi [55]

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Step-by-step explanation:

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<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>

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6 0
3 years ago
Read 2 more answers
Math 7 A Unit 4 lesson 2 Please help quick<br>5/10-3/10<br>1/2+3/4<br>1/6+3/8<br>7/8-5/12
velikii [3]

Answer:

2/10, 1 1/4, 13/24, 11/24

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3 0
2 years ago
Donnell and Maria are both members of a populationand a simple random sample is being conducted. If the chance of Donnell being
harina [27]

Answer:

289/290

Step-by-step explanation:

Given that the chance of Donnell being selected is 1/290

then P( Donnell being selected )= 1/290

Since Donnell and Maria are both member of a population.

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P(Donnell and Maria)= 1

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1/290 + P(Maria)= 1

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the chance of Maria being selected is 289/290

4 0
3 years ago
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