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3 years ago

lol can someone help and please do the step by step explanation and the answer correctly (best answer will get brainliest)

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

5 0

Answer:

Step-by-step explanation:

Sorry if i'm wrong but i think B is wrong because for the field hockey team the max is mmore seperated than the basketball team. again, sorry if i'm wrong

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What is the measure of CED?

LiRa [457]

Answer:

try 106, if its not try 108

Step-by-step explanation:

6 0

3 years ago

Y=2x-3 y=x+2 system of equations

irina1246 [14]

Answer:

x = 5

y = 7

Step-by-step explanation:

Since they are both equal to y, we can set them equal to each other.

2x - 3 = x + 2

Combine like terms and isolate the x.

x = 5

Plug in the x to either equation to get the value of y.

y = (5) + 2

y = 7

6 0

3 years ago

(a) What is wrong with the following equation? x2 + x − 42 x − 6 = x + 7 (x − 6)(x + 7) ≠ x2 + x − 42 The left-hand side is not

jeka94

Answer:

Attached please find answer

Step-by-step explanation:

= (x² + x - 42) / (x - 6)

= [x² + (7x - 6x) - 42] / (x - 6)

= [x² + 7x - 6x - 42] / (x - 6)

= [(x² + 7x) - (6x + 42)] / (x - 6)

= [x(x + 7) - 6(x + 7)] / (x - 6)

= [(x + 7)(x - 6)] / (x - 6)

= x + 7 → when x approches 6

= 6 + 7

= 13

Other method:

Lim (x² + x - 42) / (x - 6)

x→ 6

When x → 6, there is an indeterminate expression because: 6 - 6 = 0

Do you know the l'Hôpital's rule, when x → a:

Lim [ f(x) / g(x) ] = Lim [ f'(x) / g'(x) ]

f(x) = x² + x - 42

f'(x) = 2x + 1

g(x) = x - 6

g'(x) = 1

= f'(x) / g'(x)

= (2x + 1)/1

= 2x + 1 → when x approches 6

= 12 + 1

= 13

3 0

3 years ago

22 What are the 4 inequality signs? Symbol Description in words

Alex73 [517]

Less than sign
$<$
Greater than sign
$>$
Less than or equal to sign
$\leqslant$
Greater than or equal to sign
$\geqslant$

8 0

4 years ago

There are 24 boys for every 36 girls

slamgirl [31]

Answer:

2 boys for every 3 girls

Step-by-step explanation:

24/36 = 6/9 = 2/3, 2 boys for every 3 girls,

3 0

3 years ago

Read 2 more answers