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TEA [102]
3 years ago
8

Please help the following questions

Mathematics
1 answer:
melisa1 [442]3 years ago
7 0

Answer:

Q 21 :A D Q22 : A C

Step-by-step explanation:

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Write an expression for the sequence of operations described below.
Sidana [21]

Answer:

m^{4}-6

Step-by-step explanation:

4 0
3 years ago
Write down the next term in each of these sequences. a) 19, 15, 11, 7, 3,​
Alekssandra [29.7K]

Answer:

-1

Step-by-step explanation:

Find the difference of each sequence

19 - 15 = 4

15 - 11 = 4

11 - 7 = 4

7- 3 = 4

3 - ? = 4

Subtract 4 from the 3

3 - 4 = -1

Therefore, the next term is -1

5 0
2 years ago
What is the greatest common factor 3x^4 , 15x^3 ,and 21x^2
Ahat [919]

Answer:

12, 15, 42

Step-by-step explanation:

4 0
3 years ago
GJ bisects ∠FGH and is a perpendicular bisector of FH.
Aleks04 [339]

Solution:

In \Delta FGH, As, given G J bisects ∠F G H and is a perpendicular bisector of F H.

So, F J=J H →→ G J is a perpendicular bisector of F H.

We will use angle bisector theorem to determine which statement is correct.

As, Angle bisector theorem states that , if a line segment bisects an angle, then the ratio of sides adjacent to angle, is equal to the ratio of two segments where the angle bisector cuts the third side.

So, \frac{GH}{GF}=\frac{HJ}{JF}\\\\ \frac{GH}{GF}=1\\\\ GH=GF

The option (C) which is the  \Delta F G H has exactly 2 congruent sides is true.

7 0
3 years ago
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So im dumm yes or no
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I don’t see an image wish I could help?
5 0
3 years ago
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