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Svetach [21]
3 years ago
10

Find the value of x.

Mathematics
2 answers:
Slav-nsk [51]3 years ago
5 0

Answer:

10

Step-by-step explanation:

The angles within the shape will add to 360 degrees. So:

102+100+92+5x+16=360

5x+310=360

5x=50

x=10

grigory [225]3 years ago
4 0

Answer:

10

Step-by-step explanation:

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For every one litre of water used to make medicine,199ml of sucrose and 271ml of saline solution are used. Express the amount of
Elenna [48]

Answer:

1000 : 199 : 271

Step-by-step explanation:

A rations a form of comparison between different variables or quantities.

We want to compare how much water, sucrose and saline solution are used to make the medicine.

The amount of water used is 1 L = 1000 mL

The amount of sucrose used is 199 mL

The amount of saline solution used is 271 mL

Therefore, the ratio of water to sucrose to saline solution is:

1000 : 199 : 271

This is the simplest form because 1000, 199 and 271 do not have any common factors.

8 0
4 years ago
A handful of chewing gum contains 5 red pieces out of 11. What is the probability that a randomly selected
bezimeni [28]

Find the number of pieces that aren't red, by subtracting the red from the total:

11 - 5 = 6 are not red.

The probability is the number of none red, over the total number of pieces: 6/11

8 0
4 years ago
7. Ernesto works as a fireman in Green Valley where the SSI tax rate is 6.2% and the Medicare rate
vladimir2022 [97]

Answer:

Step-by-step explanation:

The answer is b. The Medicare rate is 1.45% which = .0145. Multiply this by 48,000 to get the answer

48000 x .0145 = 696

4 0
3 years ago
Choose the number that is 1/4 of 1/2 of 1/5 of 200
omeli [17]
The correct answer is 5
7 0
3 years ago
Which inequality will have a dashed boundary line with a shaded area above its graph? 7x − y ≤ 3 x − y ≤ 4 2x − 9y > 2 4x + 7
alexdok [17]
Above the graph

look at them

7x-y <span><</span>3
x-y<span><</span>4
2x-9y>2
4x+7y>3

dashed boundary line means it does't include htat means taat the symbol is < or >

cross out first 2

one way is to graph the lines as equations and shade accordingly

2x-9y>2
y<2/9x+2/9
shade on bottom

4x+7y>3
y>-7/4x+3/9
shade on top


aswer is 4x+7y>3
5 0
4 years ago
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