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xz_007 [3.2K]
3 years ago
8

What is the answer for. 2&1/2-1&1/2

Mathematics
2 answers:
taurus [48]3 years ago
4 0
The answer is 1 for this question
kirza4 [7]3 years ago
3 0
2 and 1/2 - 1 and 1/2
since both equations have 1/2, 1/2 - 1/2 automatically is 0
then youll need to subtract 1 from 2 which is 1
Answer- 1
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Greatest common factor for 28y^7x^4u^3 and 8x^4u^5
Nataly [62]

Answer:

Step-by-step explanation:

28y^{7} *x^{4} *u^{3} \\8x^{4} *u^{5}

rewrite those 2 terms to better see what they have in common

4*7 *x^{4} *u^{3} *y^{7} \\4*2*x^{4}*u^{3}  *u^{2}

because, 4*7 =28, 4*2=8, u³*u² =u^5, and multiplication is commutative

The greatest common factor is:

4x^{4} u^{3}

3 0
3 years ago
For 1-6, find the slope of the line of (-2,4) and (4,2)
Oksanka [162]
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4 0
3 years ago
Annie walks 15 feet away from her house and places a mirror on the ground. She backs 4 feet away from the mirror so that she can
Firdavs [7]

Answer:

18.75 ft

Step-by-step explanation:

The given scenario can be drawn as shown in the following attachment.

Given that,

m\angle DCE=\angle ACB and m\angle DEC=\angle ABC=90^{\circ}

Therefore, \Delta ABC\sim \Delta DEC

\Rightarrow \dfrac{AB}{DE}=\dfrac{BC}{EC}

\Rightarrow \dfrac{AB}{5}=\dfrac{15}{4}

\Rightarrow AB=\dfrac{15\times 5}{4}=18.75 ft

AB is the height of the house.

7 0
3 years ago
Read 2 more answers
I need help with this
miv72 [106K]

Answer:

y = -x + 3

Step-by-step explanation:

8 0
3 years ago
Explain the answer to 4 + (+9)
yaroslaw [1]
I believe that it would be 13, unless you were trying to make the 9 negative. Hope that helps.
4 0
3 years ago
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