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Sergeeva-Olga [200]
2 years ago
13

Isis is 8 years younger than

Mathematics
1 answer:
meriva2 years ago
3 0

Answer:

36

Step-by-step explanation:

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draw three rectangles.Then draw to show halves,thirds,and fourths. Write about each whole that you have drawn
Yuri [45]
Draw a rectangle, draw a line in middle. This is a halve. 
<span>Draw another rectangle, draw two lines. This is thirds.</span>
<span>Draw another rectangle, draw two lines but in a "+" type of way.. This is fourths.</span>

6 0
3 years ago
Write the equation of the line containing the points (3, 6) and (7, - 2) in standard form.
Rama09 [41]

Answer:

y = mx + c \\ 6 = 3m + c...(1) \\  - 2 = 7m + c...(2) \\ subtract \: (2) - (1) \\ 4m =  - 8 \\  \therefore \: m  = - 2 \: sub \: in \: (1) \\ 6 = 3( - 2) + c \\ \therefore \: c  = 12 \\  \boxed{y =  - 2x + 12}

7 0
2 years ago
Read 2 more answers
What are the solutions of the equation x6 + 6x3 + 5 = 0? Use factoring to solve. mc017-1.jpg and x = 1 mc017-2.jpg and x = –1 mc
Wittaler [7]

We are given equation :x^6+6x^3+5=0

Use\:the\:rational\:root\:theorem

\mathrm{Therefore,\:we\:need\:to\:check\:the\:following\:rational\:numbers:\quad }\pm \frac{1,\:5}{1}

-\frac{1}{1}\mathrm{\:is\:a\:root\:of\:the\:expression,\:so\:factor\:out\:}x+1

\mathrm{Compute\:}\frac{x^6+6x^3+5}{x+1}\mathrm{\:to\:get\:the\:rest\:of\:the\:eqution:\quad }x^5-x^4+x^3+5x^2-5x+5

Therefore, final factored form it

x^6\:+\:6x^3\:+\:5=\left(x+1\right)\left(x^5-x^4+x^3+5x^2-5x+5\right)

We can't factor it more.

Therefore,

x+1=0.

x=-1.

Therefore, the real solution of the equation would be -1.


5 0
3 years ago
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is recommended that a ramp have least feet of horizontal distance for every 1 foot of horizontal rise along an incline. The ramp
lesya [120]

Answer: no

Step-by-step explanation:

8 0
3 years ago
Which expression is equivalent to (3x squared -7) The answer is (10x squared -4) - (7x squared +3)
WITCHER [35]

Answer:

(10x squared -4) - (7x squared +3)

3 0
3 years ago
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