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NISA [10]
3 years ago
15

Which expressions are equivalent to the one below? Check all that apply.

Mathematics
1 answer:
givi [52]3 years ago
8 0

Answer:

I think is C I hope is right

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Ssignment-make sure I can open it.
bezimeni [28]
2(2)2= 8 + 3(2)2=12 - 11(2)= 22 - 6 and 8 + 12 - 22- 6 = -8
4 0
3 years ago
Uhmmm i need help someone please
ivanzaharov [21]

Answer:

5.5 < x < 10.5

Step-by-step explanation:

According to the Triangle Inequality Theorem, the sum of the lengths of any two sides of a triangle is greater than the length of the third side.

8.0 + 2.5 > x -----> x < 10.5

2.5 + x > 8.0 -----> x > 5.5

So 5.5 < x < 10.5

7 0
2 years ago
Hey, I'm dumb and need help.
Lapatulllka [165]

Answer:

Parallelogram.

Alternate Interior angle.

Reflexive.

ASA

Step-by-step explanation:

AS for the last part i've only seen it in the States. Its something like CBCDC.

Basically it means the sides are congruent because  they are corresponding sides of 2 congruent triangles.

5 0
3 years ago
Helppppppppppppp!!!!!!
skelet666 [1.2K]

Answer:

1. V(12) = $ 1200

2. V(20) = $ 4800

Step-by-step explanation:

The following data were obtained from the question:

V(t) = 150 × 2ᵗ/⁴

V(12) =?

V(20) =?

1. Determination of V(12)

Time (t) = 12 years

V(12) =?

V(t) = 150 × 2ᵗ/⁴

V(12) = 150 × 2¹²/⁴

V(12) = 150 × 2³

V(12) = 150 × 8

V(12) = $ 1200

2. Determination of V(20)

Time (t) = 20 years

V(20) =?

V(t) = 150 × 2ᵗ/⁴

V(20) = 150 × 2²⁰/⁴

V(20) = 150 × 2⁵

V(20) = 150 × 32

V(20) = $ 4800

4 0
3 years ago
Let a, b, c be the lengths of sides of a triangle; a=4.8, b=0.23, and c is a whole number. Find c.
BaLLatris [955]

\sqrt{4.8 {}^2{ +0.23 {}^{2} } }
If you solve it, the answer will be

C= 4.80

Seeing as its supposed to be a whole number, you will round up, so it will be 5
4 0
3 years ago
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