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Archy [21]
3 years ago
12

Which expressions are equivalent to z +(2+6)?

Mathematics
2 answers:
Papessa [141]3 years ago
8 0

Answer:

C

Step-by-step explanation:

Artyom0805 [142]3 years ago
7 0
B.
() don’t affect additions.
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Solve and show all work and make sure its correct, and makes sense.(Multiple transformations)
blagie [28]
Add 5 to both sides
n/3-5=12
    +5=+5

n/3= 17
  *3= *3
n= 51
6 0
4 years ago
The isosceles triangle theorem says \"if two sides of a triangle are congruent, then the angles opposite those sides are congrue
WITCHER [35]

The correct answer for this question is letter C, because then you know that PS = SR, QS = QS (of course) and PQ=QR (given), then triangles are congruent and thus angle QPS equals angle QRS and the triangle PQR is then isosceles

7 0
3 years ago
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The center of the circle is (-4,6). the circle passes through the point (-2,3). what is it’s radius
Nadusha1986 [10]

Answer:

Radius is 3.6

Step-by-step explanation:

Using Pythagorean Theorem we find the Hypotenuse with the side lengths which are 3 and 2.

The quick equation to solve that would be

\sqrt{3^2+2^2} =\sqrt{13} = 3.60

6 0
3 years ago
A 10-item statistics quiz was given to 30 students. The table below gives the scores received along with the corresponding frequ
hichkok12 [17]

Answer:

Should be (B).

8.5

ED2021

3 0
3 years ago
A prism with a base area of 5 ft² and a height of 10 ft is dilated by a factor of 6/5 . What is the volume of the dilated prism?
ludmilkaskok [199]
The formula to find the volume of a prism is V=Bh (Volume = Base x height). Let's plug in the dimensions you were given:

V=Bh
V=(5)(10)
V=50 {tex] ft^{2} [/tex]

To find the new volume of the dilated prism, cube the dilated factor, then multiply by the volume you just found (old volume):

New Volume = (x^{3})(Old Volume)
V = (\frac{6}{5})³·50
V = (\frac{432}{5}
V = 86.4
7 0
4 years ago
Read 2 more answers
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