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s344n2d4d5 [400]
3 years ago
5

Han is solving an equation. He took steps that are acceptable but ended up with equations that are clearly not true.

Mathematics
1 answer:
borishaifa [10]3 years ago
4 0

Answer:

no solution

Step-by-step explanation:

5x+6=7x+5-2x original equation

5x+6=7x-2x+5 apply the commutative property

5x+6=5x+5 combine like terms

6=5subtract 5x from each side

Since this is never true, there is no solution

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BM 1: 2. Find the value of angles x and y in circle A.<br> .X=<br> 150°<br> 175°<br> y =<br> to
Sladkaya [172]

Answer:

x = 35

y = 17.5

Step-by-step explanation:

By Central angle and its corresponding arc theorem:

x° = 360° - (175° + 150°)

x° = 360° - 325°

x° = 35°

x = 35

By inscribed angle theorem:

y \degree =  \frac{1}{2} x \\  \\ y\degree =   \frac{1}{2}  \times 35 \degree \\  \\ y\degree =  17.5 \degree \\  \\ y \:  = 17.5

6 0
3 years ago
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Answer:

Step-by-step explanation:

3 0
3 years ago
If UT is a midsegment of QRS, find SQ<br> A. 8 <br> B. 10 <br> C. 16 <br> D. 20
sladkih [1.3K]
If UT is the midsegment of QRS, then SQ = 2(2x + 2) = 4x + 4
Then,
(3x + 1)/(7x - 1) = (2x + 2)/(4x + 4) = 1/2
2(3x + 1) = 7x - 1
6x + 2 = 7x - 1
7x - 6x = 2 + 1
x = 3

Therefore, SQ = 4(3) + 4 = 12 + 4 = 16.
8 0
3 years ago
Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days
zavuch27 [327]

Answer:

3.375 miles

Step-by-step explanation:

Each day Maria walks 0.75 miles, so if she walks for 4.5 days, then 0.75*4.5= 3.375 miles.


7 0
3 years ago
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Vivian is working with a styrofoam cube for art class. The length of on side is five inches. How much surface area does Vivian h
kondor19780726 [428]

Answer:

A = 150 in²

Step-by-step explanation:

There are six faces on a cube

each face has equal lengths to its square sides

Area of a square is side squared

A = 6s² = 6(5)² = 6(25) = 150 in²

4 0
3 years ago
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