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frez [133]
3 years ago
10

Square root of 9 I'll mark the 1st​

Mathematics
1 answer:
Kitty [74]3 years ago
4 0

Answer:

3

Step-by-step explanation:

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1.5.3
SIZIF [17.4K]

Answer:

A. x^2 = (4x - 1)^2 + (6x + 7)^2

Step-by-step explanation:

The question seems to be incomplete. However, we'll make the following assumption.

Opposite = 6x + 7

Adjacent = 4x - 1

Hypothenuse = x

Pythagoras theorem states that:

Hypothenuse^2 = Opposite^2 + Adjacent^2

Substitute values for Hypothenuse, Opposite and Adjacent.

This gives

x^2 = (6x + 7)^2 + (4x - 1)^2

or

x^2 = (4x - 1)^2 + (6x + 7)^2

From the list of given options.

A answers the question

5 0
3 years ago
The math test time was 3/4 hr.The Ela test time was 2/4hr.How much longer was the math test time​
Alex_Xolod [135]

Answer:

1/4 hr longer

Step-by-step explanation:

4 0
3 years ago
Place the <,> or = symbols between the following:
spayn [35]
The choice A will be the correct choice dealing with proportion
6 0
2 years ago
In Question 1, what do you notice about the x-coordinates before and after a horizontal stretch? What do you notice about the y-
ozzi

Answer:

The value of nx is the ratio of the transformed x-coordinates to the original x-coordinates in each horizontal stretch. The value of ny is the ratio of the transformed y-coordinates to the original y-coordinates in each vertical stretch.

Step-by-step explanation:

PLATO

Mark me Brainliest plz, just a click of a button :)

6 0
3 years ago
Read 2 more answers
Please solve this question thank you
SVETLANKA909090 [29]

Answer:

angle ABC = 30°

Step-by-step explanation:

I attached a picture. if any part is not understandable leave a comment.

6 0
2 years ago
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