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Vlada [557]
2 years ago
7

Find the value of x in each case please

Mathematics
1 answer:
otez555 [7]2 years ago
7 0

The value of x as given in the diagram is 18

<h3>Supplementary angles </h3>

The sum of supplementary angles is 180 degrees. From the given figure;

The measure of the angle 2x and 8x are supplementary such that;

2x + 8x = 180

10x = 180

Divide both sides by 10 to have:

10x/10 = 180/10

x = 18

Hence the value of x as given in the diagram is 18

Learn more on lines and angles here: brainly.com/question/25770607

#SPJ1

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Arrange the numbers in descending order 374430,802343,980377 and 230392,650863,364321​
lions [1.4K]
Descending is greatest to least
980377,802343,650863,374430,364321,230392
8 0
3 years ago
Point N is on line segment MO. Given NO = 2x– 3, MO = 3x + 5, and
spin [16.1K]

Answer:

The numerical length of MO is 20 units

Step-by-step explanation:

Let us solve the question

∵ Point N is on line segment MO

→ That means point N divides segment MO into two parts MN and NO

∴ MO = MN + NO

∵ MO = 2x + 5

∵ MN = 2x + 3

∵ NO = 2x - 3

→ Substitute them in the equation above

∴ 3x + 5 = (2x + 3) + (2x - 3)

→ Add the like terms in the right side

∵ 3x + 5 = (2x + 2x) + (3 - 3)

∴ 3x + 5 = 4x + 0

∴ 3x + 5 = 4x

→ Subtract 3x from both sides

∵ 3x - 3x + 5 = 4x - 3x

∴ 5 = x

∴ The value of x is 5

→ To find MO substitute x by 5 in its expression

∵ MO = 3x + 5

∴ MO = 3(5) + 5

∴ MO = 15 + 5

∴ MO = 20 units

The numerical length of MO is 20 units

5 0
3 years ago
What’s the value of x???
egoroff_w [7]

Answer:

i believe it would be d square root of 17

6 0
4 years ago
PLEASEEEE HELPPP MEEE :(
stealth61 [152]

Answer:

Question 5 is B

Because after I simplified I got B and its the only one that makes sense.

4 0
3 years ago
What is the gcf fpr 45,90, and 75
DiKsa [7]
The GCF is the greatest common factor.
Find the factors for 45, 90, and 75;
45: 1, 3, 5, 9, 15, 45
90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 
75: 1, 3, 5, 15, 25, <span>75
Now find the biggest factor they have in all, which is 15.
Hope this helps. </span>
8 0
3 years ago
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