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adelina 88 [10]
3 years ago
6

Find the gcf and lcm of 10and15

Mathematics
1 answer:
Nataliya [291]3 years ago
5 0
GCM is 5 and LCM is 30

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balandron [24]
Y= -201 ...................
4 0
3 years ago
Which class of trailer hitch is best suited for a boat and its equipment weighing less than 2,000 pounds?
alexira [117]
Class I

Trailer hitches are divided into different classes on the basis of the weight that they will be supporting. The classes are Class I - V, after which the classes are Xtra Duty and finally the Commercial Duty class, which has the ability to support 20,000 lbs.
4 0
3 years ago
he axis of symmetry for the graph of the function is f(x) = x2 + bx + 10 is x = 6. What is the value of b?
aivan3 [116]

Answer:

b = -12

Step-by-step explanation:

The axis of symmetry goes through the point that represents the x value of the vertex when you complete the square.

y = (x - 6)^2 + 10 + c

y = x^2 - 12x + 36 + 10 - 36

y = (x^2 - 12x + 36) - 26

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3 0
3 years ago
Help me with this question please
Alexus [3.1K]

Answer: B. x = 40

Step-by-step explanation:

The angles given are supplementary.

Supplementary angles are any two angles that add to 180 degrees, most commonly seen on one side of a straight line.

As these angles are supplementary, we can solve for x by adding both angles to get 180:

(3x + 15) + 45 = 180\\\\3x + 60 = 180\\\\3x = 120\\\\x = 40

This means that the angle on the left is (3*40) + 15, or 135 degrees, while the angle on the right is 45 degrees. These angles add to 180 degrees.

The correct answer choice is B.

7 0
3 years ago
Which sequence is generated by the function f(n + 1) = f(n) – 2 for f(1) = 10? –10, –12, –14, –16, –18, ... –2, 8, 18, 28, 38, .
Vedmedyk [2.9K]
Answer:
D

Step-by-step explanation:

Given

f(n + 1) = f(n) - 2 with f(1) = 10

To generate the sequence substitute values for n into the recursive formula.

f(1) = 10

f(2) = f(1) - 2 = 10 - 2 = 8

f(3) = f(2) - 2 = 8 - 2 = 6

f(4) = f(3) - 2 = 6 - 2 = 4

f(5) = f(4) - 2 = 4 - 2 = 2

The first 5 terms are 10, 8, 6, 4, 2
6 0
3 years ago
Read 2 more answers
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