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schepotkina [342]
3 years ago
10

Please help and explain

Mathematics
1 answer:
stellarik [79]3 years ago
8 0
CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM 
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Which one of these numbers is not like the others 21,15,6,16,and27
V125BC [204]
16, because all the other numbers are divisible by 3.
Or it could be 6 because it only has one digit while the others have 2
8 0
3 years ago
Help for brainliest and 10 points
Travka [436]

Answer:

-3

Step-by-step explanation:

0.002 = 2 \times  {10}^{ - 3}  \\  \implies \: x =  - 3

4 0
2 years ago
A triangle has sides with lengths of 7 feet 17 feet and 20 feet is it a right triangle?
natali 33 [55]

Answer:

This is not a right triangle because 7^2 + 17^2 does not equal 20^2

Step-by-step explanation:

6 0
3 years ago
The dotted line represents the mid segment of the trapezoid. Find the value of X
Ganezh [65]

<u>Given</u>:

Given that the bases of the trapezoid are 21 and 27.

The midsegment of the trapezoid is 5x - 1.

We need to determine the value of x.

<u>Value of x:</u>

The value of x can be determined using the trapezoid midsegment theorem.

Applying the theorem, we have;

Midsegment = \frac{b_1+b_2}{2}

where b₁ and b₂ are the bases of the trapezoid.

Substituting Midsegment = 5x - 1, b₁ = 21 and b₂ = 27, we get;

5x-1=\frac{21+27}{2}

Multiplying both sides of the equation by 2, we have;

2(5x-1)=(21+27)

Simplifying, we have;

10x-2=48

Adding both sides of the equation by 2, we get;

10x=50

Dividing both sides of the equation by 10, we have;

x=5

Thus, the value of x is 5.

6 0
3 years ago
How many inches equal 2 and 1 ninth yards?
olga55 [171]

Answer:

2 1/9 yards will equal to 76 inches.

3 0
2 years ago
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