3 years ago

Select the equivalent expression.

Mathematics

1 answer:

Lostsunrise [7]3 years ago

3 0

Answer:

A) - 148

B) - 14.8

I hope you got it

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Rewrite the slope intercept equation of the line y = 2x + 5 in standard form. A) 2x - y = -5 B) 2x + y = 5 C) -2x - y = -5 D) 2x

goldenfox [79]

Answer:

(A) $2x-y=-5$

Step-by-step explanation:

Slope intercept form of equation of line is $y = mx+c \ where\ m\ is \ slope$

The standard form of equation is $Ax + By + C = 0$

Now let $m=\frac{A}{B}$ $therefore, m =\frac{2}{1}\ which\ gives\ A = 2and\ B = 1$

substituting the value of A and B in slope intercept form,

$y = \frac{A}{B} x+5\\\y = \frac{2}{1} x+ 5\\By\ simplifying,\\1y = 2x + 5\\on\ rearranging\ the\ above\ equation \\2x-y=-5\\which\ gives\ a\ standard\ form\ of\ equation\ Ax +By +C= 0\ where\ A= 2,\ B= (-1)\ and\ C = 5$

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3 years ago

Energy = mass x (speed of light)²

Gwar [14]

Step-by-step explanation:

use calculator , it might be helpful

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2 years ago

What is the size of the product? Choose one: 1 x 3 3 x 1 3 x 3

bogdanovich [222]

U don't show a product to choose from

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3 years ago

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3 equivalent ratios for : 4/3, 12/14, and 6/9?

cupoosta [38]

we are asked to determine three equivalent ratios for fractions. in this case, we just have to multiply a number each for the numerator and the denominator. we take, 2,3, and 4 in this case.
4/3: 8/6, 12/9, 16/1212/14: 24/28, 36/42, 48/566/9: 12/18, 18/27, 24/36

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4 years ago

The ratio of girls to boys in Ms. Schnepfs after-school club is the same as the ratio of girls to boys in Ms. Elsendiony's after

LUCKY_DIMON [66]

Answer: 18

Step-by-step explanation:

Step-by-step explanation: The ratio of boys to girls in mr johnson's club: 4:12 =1:3

This ratio is same as the ratio of boys to girls inms greenesclub, 1:3

1:3 is same as 6:18

So there are 18 girls in ms greene club

is there any barinliest for me

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3 years ago