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OlgaM077 [116]
3 years ago
9

Work out size of angle x

Mathematics
2 answers:
Blizzard [7]3 years ago
8 0
First, you calculate the inner corners of the triangle. These two are 115 -> 65 and 304 -> 56, because a straight line is 180 degrees and a circle is 360 degrees. Then you can calculate the third corner: 59 degrees. Then, since a staight line is 180 degrees, you can calculate the answer. 180-59= 121

Answer: 121 degrees
PtichkaEL [24]3 years ago
7 0

Answer:

e

Step-by-step explanation:

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Inmultirea fractiilor​
alexandr1967 [171]

Answer:

First, draw a rectangle and draw 3 lines going vertically. Then, draw the diagonal lines (shown in step 3) write the 4 digit number you are multiplying with the 1 digit number on top of the table (step 2) and multiply, when you are done multiplying, add the numbers vertically. Finally, you have your answer

Step-by-step explanation:

3 0
2 years ago
A skydiver in a computer game free-falls from a height of 3000 meters at a
mylen [45]
H= -55t + 3000. Hope this helps!
8 0
2 years ago
Find the area of the figure shown below. Use 3.14 for π and round your answer to the nearest hundredth.
topjm [15]

Answer:

ans: 111.54

Step-by-step explanation:

u can simple do by multiple

5 0
3 years ago
Read 2 more answers
A 13 L solution that was 12% vinegar was mixed with a 9 L solution that was 70% vinegar. What is the concentration of the new mi
erastovalidia [21]

Answer:

The concentration is simply 36%

Step-by-step explanation:

In this question, we are concerned with calculating the concentration of a new mixture formed from mixing some liters of each of two vinegar variants of different concentrations.

We proceed as follows;

The concentration of the new solution will contain 12% of 13L vinegar A and 70% of 9L vinegar B

13L of vinegar A will contain 13 * 12% = 13 * 0.12 = 1.56

9L of 70% vinegar B will contain 9 * 70% = 9 * 0.7 = 6.3

Now, the new mixture has a total volume of 13 + 9 = 22L

The concentration of the new mixture will thus be;

(1.56 + 6.3)/22

= 0.357 and that’s approximately 0.36 or simply 36%

6 0
3 years ago
At a putt putt course there are 50 yellow golf balls, 45 red golf balls, and 65 blue golf balls. What ratio compares the number
oksian1 [2.3K]
Blue balls : Total number.

Total number of balls = 50 + 45 + 65 = 160

Blue balls : Total number.

= 65: 160    Divide both by 5.
= 13 : 32

= 13/32.    That is the ratio.

6 0
3 years ago
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