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astra-53 [7]
4 years ago
7

(18 - square root of 49 + 4)^2

Mathematics
2 answers:
Jlenok [28]4 years ago
8 0
(18-7+4) = (15)^2= 225
dsp734 years ago
3 0

Answer:

15^2 = 225

hope it helps

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Is 6 + 0 = 6 The addition inverse postulate or the The additive identity postulate
AysviL [449]
Its the additive identity prosulate
6 0
3 years ago
Read 2 more answers
Help please :) thank you.
fredd [130]

Answer:

Option (1).

Step-by-step explanation:

In the figure attached,

Houses of three friends Jo, Boris and Carrie are located at the vertices of a triangle.

They want to meet at a place which equidistant from these vertices.

A point in a triangle which is equidistant from the vertices is its Circumcenter.

A circumcenter of a triangle is a point of intersection of perpendicular bisectors of its sides.

Therefore, the next step to find the meeting place should be,

Option (1). They should find the midpoint of the segments which connect their houses.

5 0
4 years ago
Quadrilateral PQRS is transformed by translating it 6 units to the right and then rotating it 90° clockwise
Elina [12.6K]

Answer:

(y, -x -6)

Step-by-step explanation:

<em>The coordinates of PQRS is not given, however we'll assume the coordinates of PQRS to be (x,y)</em>

<em />

The first transformation: 6 units right

(x,y) -> (x + b, y)

Where b = 6

So, the new coordinates will be

(x + 6, y)

The second transformation: 90° clockwise

(x,y) -> (y,-x)

So, the new coordinates will be

(x + 6, y)-> (y, -x -6)

<em>Hence, the new coordinates of PQRS is (y, -x - 6)</em>

7 0
3 years ago
HEEEEEEEELP PLZZZZ ILL GIVE U BRAINLIEST
borishaifa [10]
A good rule is to change 10 to 15 percent of the water each week. If your tank is heavily stocked, bump that up to 20 percent each week. A lightly stocked aquarium can maybe get by for two to four weeks, but this should be the maximum length of time between water changes.
7 0
3 years ago
Both answers please :-)
NikAS [45]

Answer:

1. she subtracted 4 from 20 when she was supposed to add it and get 24

4x-4=20

4x=24

x=6

Step-by-step explanation:

2. x+8_>5

what plus 8 equals a number equal to five

that would be -3

and any number above that since it is saying that the number can be equal to or greater than 5 when it is added together with 8

That the best way I can show my work.

6 0
4 years ago
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