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2 years ago

DESCRIBE what you would do to solve for the missing value in this problem. DO NOT SOLVE IT… just tell HOW you WOULD solve it.

Mathematics

2 answers:

MA_775_DIABLO [31]2 years ago

8 0

Answer: divide by 35

algol132 years ago

3 0

Answer:

Step-by-step explanation:

Divide 2,380 by 35

It would by 68.

68 x 35 = 2,380

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A computer is programmed to scan the digits of the counting numbers. For example, if it scans 1 2 3 4 5 6 7 8 9 10 11 12 13 then

Charra [1.4K]

I believed it is "401"

1-9 = 9 digits

10-99 = 90 which is 180

100-200 = 100 which is 300 digits

9+180= 189

1392-189= 1203

1200÷300=400 which 1200 digits

401 is the 1392 number scanned

5 0

2 years ago

Why is 40x-16 not equivalent?<br> Please help (i’m in 7th grade)

sweet [91]

Answer:

40x-6 is not equivalent because 16 is not a multiple of 40

Step-by-step explanation:

if you write the multiples of 4o you will see that 16 is not one of them so that means 40x-16 is not equivalent

5 0

2 years ago

A country's population in 1991 was 15 million. In 2001 it was 16 million. Estimate the population in 2005 using thr exponential

topjm [15]

Probably 19 or 18 million, because of the growth formula

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3 years ago

PLEASE HELP ASAP !! (Picture included)

slega [8]

This is the question that's gonna put me over the top and make me a Brainly Genius. Of course working for free doing middle school math homework doesn't really sound like a genius, but I'm doing it anyway.

This one is the Pythagorean Theorem of course:

$(x+3)^2 + (x+4)^2 = (x+10)^2$

$x^2 + 6x + 9 + x^2 + 8x + 16 = x^2 + 20 x + 100$

$x^2 - 6x - 75 = 0$

The Shakespeare Quadratic Formula (2b or -2b) is a little shortcut for the quadratic formula when the middle term is even.

$x^2-2bx+c \textrm{ has zeros } x=b\pm \sqrt{b^2-c}$

So we get

$x = 3 \pm \sqrt{3^2 -(-75)} = 3 \pm \sqrt{84} = 3 \pm 2 \sqrt{21}$

The minus root is less than -6 giving negative sides, so we reject it and conclude

$x = 3 + 2 \sqrt{21}$

Choice C

When I hit Add I officially become a Genius. Maybe I should retire.

8 0

3 years ago

What is the point slope form of the line with slope 2/5 that passes through the point (-4,-7) ?

Korolek [52]

The point slope form of the line is:

D. y+4=2/5(x+7)

4 0

2 years ago

Read 2 more answers