2 years ago

What is the value of the expression 5x+2y y-x2 when x=2 and y =3

Mathematics

1 answer:

Julli [10]2 years ago

3 0

The answer to that question is 44 hope this helps :-)

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suppose you have a coupon for 20% discount you buy a game that costs $38 the sales tax rate is 5.5% sales tax applies to the cos

Lostsunrise [7]

$32.072 ≈ $32.07
20% of $38 is equal to $7.60
$38 - $7.60 = $30.40
5.5% of $30.40 = 1.672
$30.40 + $1.672 = $32.072

6 0

2 years ago

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Answer both please man. Or sorry you'll get a 1 star rating. THanks for answering guys!

Nataliya [291]

For the first one,

x = 10.

For the second one,

x = 12

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3 years ago

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What’s the area of this figure

kvasek [131]

Answer:

743.25m^2

Step-by-step explanation:

Area of triangle = 1/2bh

= 1/2 x 30 x 26

= 390

Area of semi circle = 1/2 πr^2

= 1/ 2 x 3.14 x 15 x15

=353.25m^2

= 390 + 353.25

= 743.25m^2

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2 years ago

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What is the slope of the line which passes through (−2, 0) and (0, 4)? (5 points) 2 Undefined −2 0

krek1111 [17]

Answer:

The answer is option 1.

Step-by-step explanation:

You have to apply Gradient formula :

$m = \frac{y2 - y1}{x2 - x1}$

$let \: (x1 \: , \: y1) \: be \: ( - 2 \: , \: 0)$

$let \: (x2 \: , \: y2) \: be \: (0 \: , \: 4)$

$m = \frac{4 - 0}{0 - ( - 2)}$

$m = \frac{4}{2}$

$m = 2$

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2 years ago

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Alex is thinking of a doubles fact. The sum is greater than the sum of 7 7 but less than the sum of 8 9. What fact is Alex think

elena-14-01-66 [18.8K]

There has to be something in between the two numbers, for example 7 x 7 or 7+7 not just 7 7. Without the equation it would be highly impossible to answer :D

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2 years ago

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