3 years ago

HELP ME PLEASE MY MOM GONNA YELL AT ME

Mathematics

1 answer:

kodGreya [7K]3 years ago

3 0

Answer:

Keith burns 30 calores in 10 minutes, and 3 in one minute

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What decimals is equivalent to 40/100?

yulyashka [42]

The decimal for 40/100 is equivalent to .04

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The volume of a gas V held at a constant temperature in a closed container varies inversely with its pressure P. If the volume o

Kryger [21]

The his makes no sense to me sorry just trying to get points 250 millimeters is the volume 1350

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3 years ago

Find the measure of < FGE.<br> please provide step by step equation

Triss [41]

Answer: 62 degrees

Step-by-step explanation:

.130-180=50

.16x+4+14x+6+50=180

.180-4-6-50=120

.16x+14x=120

.30x=120

.x=4

.14(4)+6

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.62

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3 years ago

if (2x minus 1) is exactly divisible by 6 X square + ax - 4 and b x square - 11x + 3, then the value of b square minus a square

alexdok [17]

Step-by-step explanation:

Given that:-

$(2x - 1)$

is exactly divisible by

$6 {x}^{2} + ax - 4$

and

$b {x}^{2} - 11x + 3$

We need to simply, place the value of x.

$2x - 1 = 0$

$2x = 1$

$x = \frac{1}{2}$

Now,

$6 {( \frac{1}{2} )}^{2} + \frac{a}{2} - 4 = 0$

$\frac{3 + a}{2} = 4$

$3 + a = 4 \times 2 = 8$

$a = 8 - 3$

$a = 5$

Now, to find b.

$b {( \frac{1}{2}) }^{2} - \frac{11}{2} + 3 = 0$

$\frac{b}{4} - \frac{11}{2} = - 3$

$\frac{b - 22}{4} = - 3$

$b - 22 = - 12$

$b = 10$

is the answer.

Now, we need

${b}^{2} - {a}^{2} + a - b$

$100 - 25 + 100 + 5$

$= 205 - 25$

$= 180$

is the answer.

Hope it helps :D

3 0

3 years ago

39kg 756g + 52kg 670g

monitta

Answer:

1517g or 1.517kg

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers