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maks197457 [2]
3 years ago
8

I need help please ASAP !!

Mathematics
1 answer:
Alla [95]3 years ago
5 0

Step-by-step explanation:

5 An exterior angle of a triangle is equal to the sum of its two opposite non-adjacent interior angles. The sum of the exterior angle and the adjacent interior angle that is not opposite is equal to 180º.

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The diagram below shows some measurements taken from a new bridge. How long is the bridge?
neonofarm [45]

Answer:

1,737.3 feet

Step-by-step explanation:

Let's assume the length of the bridge consists of 2 right triangles as shown in the diagram. Use pythagorean theorem to find the other missing leg of each right triangle.

Let the missing leg for each triangle be x and y respectively.

Length of bridge = x + y

✔️x = √(1115² - 860²) = √503,625

x ≈ 709.7 (nearest tenth)

✔️y = √(1340² - 860²)

y ≈ 1,027.6 (nearest tenth)

✔️ Length of bridge = 709.7 + 1,027.6 = 1,737.3 ft

6 0
3 years ago
What is the perimeter of the octagon? 11. 2 cm 14. 1 cm 15. 2 cm 20. 8 cm.
sergij07 [2.7K]

Answer:

I think it would be 8

Step-by-step explanation:

8 0
3 years ago
Mr. Samuel has a few options to consider before deciding what type of car to purchase: 2 functions: manual or automatic 2 capaci
Marrrta [24]

2 (functions) · 2 (capacities) · 3 (colors)=12 combinations of options

5 0
3 years ago
How many cubic feet will it take to fill the prism below?
stiv31 [10]

Answer:

580

Step-by-step explanation:

I wanted to use the Pythagoras theory but I noted that they've given us the hypotenuse which is 8.6 they have already given us the height is 7 and the base is 5 when you use the Pythagoras theory you'll find that there hypotenuse is 8.6 that's why I wrote forget it there's no need of finding the base and the height for the other triangle just transfer 7 and 5 then calculate the volume I guess I got the answer is 580 hope it helps you good day.

8 0
3 years ago
Please help, If you can't help that is fine but if you can it would be appreciated :)
Dovator [93]

Answer:

the answer is B

Step-by-step explanation:

-4 * box

and you know that is meant to be 8 so you have to ask what would x 4 and give you -8 so you do -8/-4 to give you 2 so that means you know that that is -4 * 2 which would give you - 8 then that will replace all the other missing box.

4 0
3 years ago
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