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Harrizon [31]
2 years ago
13

Find the value of x. Enter your answer as a number

Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
8 0
A whole circle is 360 degrees. So add up the known degrees (115+105+60)=280degrees
Then 360-280=80 degrees
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Express 5n+2 - 51+1 – 5" in<br>the simplest form.​
saw5 [17]

Answer:

Step-by-step explanation:

5n-53

Hope it helps

Mark me as brainiest pls begging you

7 0
2 years ago
Simplify each using positive exponents only: questions on image
Juliette [100K]

Answer:

16) 8/X

19) 16x^8

22)81x^8

5 0
3 years ago
Help!! Find the area of the triangle.
grigory [225]

Answer:

Area = 60.0 units²

Step-by-step explanation:

First, let's find the height of the triangle using Pythagorean Theorem:

Height = √(11² - 8²)

= √57

Height = 7.5 (nearest tenth)

✔️Find the area:

Area = ½*base*height

Base = 2*8 = 16

Height = 7.5

Plug in the values

Area = ½*16*7.5

Area = 60.0 units² (nearest tenth)

3 0
2 years ago
A bank loaned out ​$​12,00, part of it at the rate of 9% per year and the rest at 19% per year. If the interest received in one
Crazy boy [7]

Answer:

$7,800 was invested at 9% and $4,200 at 19%.

Step-by-step explanation:

Given that a bank loaned out $ 12,000, part of it at the rate of 9% per year and the rest at 19% per year, if the interest received in one year totaled $ 1,500, to determine how much was loaned at 9% the following calculation must be performed:

12,000 x 0.09 + 0 x 0.19 = 1,080

10,000 x 0.09 + 2,000 x 0.19 = 1,280

8,000 x 0.09 + 4,000 x 0.19 = 1,480

7,900 x 0.09 + 4,100 x 0.19 = 1,490

7,800 x 0.09 + 4,200 x 0.19 = 1,500

Thus, $ 7,800 was invested at 9% and $ 4,200 at 19%.

6 0
2 years ago
Lainey is sliding down a water slide that is 376 feet long at a rate of 47 feet per second. How long will it take Lainey to trav
chubhunter [2.5K]

Answer:

8 seconds

Step-by-step explanation:

The length of the water slide is 376 feet and Lainey is sliding down at a rate of 47 feet per second. That is her speed.

Speed is given as distance divided by time or the time rate of displacement.

Therefore, time is:

Time = distance / speed

Therefore, the time it will take Lainey to get from the top to the bottom is:

Time = 376 / 47 = 8 seconds

It will take her 8 seconds to get from the top to the bottom.

8 0
2 years ago
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