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3 years ago

Porfa ayuda plissss(SINO SABES NO CONTESTES)DOY PUNTOS

Mathematics

2 answers:

Leto [7]3 years ago

6 0

Answer:

Step-by-step explanation:

Si cuentas desde el once hasta el espacio entre A y B llegas hasta 5. Entonces el número que está en ese espacio es 11.05

IRINA_888 [86]3 years ago

5 0

Answer:

ES LA B AMIGA

Step-by-step explanation:

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I need help please ill mark brainiest

vitfil [10]

Answer:

Step-by-step explanation:

This is exponential growth which has the form

$c=ar^n,\text{ where c=cases, a=initial value, r=common ratio, n=days}\\ \\ c=1000(1.2^n)\\ \\ \text{The sequence for days 2 through 6 is}\\ \\ (2, 1440),(3, 1728),(4, 2073.6),(5, 2488.32),(6, 2985.984)\\ \\ \text{Since these are people we should round to nearest whole person.}\\ \\ (2,1440),(3,1728),(4,2074),(5,2488),(6,2986)$

3 0

3 years ago

What is the solution of StartRoot x squared + 49 EndRoot = x + 5?

Natasha2012 [34]

$x=\frac{12}{5}$ or x= twelve-fifths

Option A is correct.

Step-by-step explanation:

We need to find the solution of:

$\sqrt{x^2+49}=x+5$

Solving:

Taking square on both sides:

$(\sqrt{x^2+49})^2=(x+5)^2\\x^2+49=x^2+2(x)(5)+25\\Simplifying:\\x^2+49-x^2-10x-25=0\\-10x+24=0\\-10x=-24\\x=\frac{-24}{-10}\\ x=\frac{24}{10}\\x=\frac{12}{5}$

Verifying the solution by putting x = 12/5 in the given equation, we get true result.

So, $x=\frac{12}{5}$ or x= twelve-fifths

Option A is correct.

Keywords: Solving Square root Equations

Learn more about Solving Square root Equations at:

#learnwithBrainly

5 0

4 years ago

Read 2 more answers

Simplify: 70x/2x.<br> A. 32<br> B. 33<br> C. 34<br> D. 35

Tresset [83]

The answer is D. 35. The x’s cancel out because x divided by x is 1 leaving you with 70/2 which is then 35.
Hope this helped.

6 0

3 years ago

Read 2 more answers

Factorise (a-2b) (3+x)

fredd [130]

Answer: ax - 2bx plus 3a - 6b

Step-by-step explanation: I’m not so sure with this but it might help

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3 years ago

Can a point be in two lines?

natka813 [3]

Answer:

A POINT CAN BE IN AN INFINATE NUMBER OF LINES. THINK OF A PINWHEEL, OR A SPOKE OF A WHEEL, WITH ALL LINES (SPOKES) PASSING THROUGH THE MIDDLE. Sure. Draw a point; draw two lines thru the point.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Porfa ayuda plissss(SINO SABES NO CONTESTES)DOY PUNTOS​

Porfa ayuda plissss(SINO SABES NO CONTESTES)DOY PUNTOS