Ask question

Ask question

All categories

kondor19780726 [428]

2 years ago

13

Can y'all help me with my math problem please

1 answer:

matrenka [14]2 years ago

5 0

Answer:

A

Step-by-step explanation:

Hello, option B is correct

You might be interested in

What is the value of x<br><br> 1/5 = 25/x

Mama L [17]

First getting x as a numerator rather than a denominator. Then grouping like terms by moving 5 from the left side to the right. Work below:
$\frac{1}{5} = \frac{25}{x} \\ \frac{1}{5}*x = \frac{25}{x}*x\\ \frac{1}{5}x = 25\\\frac{1}{5}x * 5 = 25*5\\x=125$

3 0

2 years ago

Read 2 more answers

Victor is y years old. His 9-year-old sister Marsha is 4 years younger than he is. Write an equation to represent this situation

Maurinko [17]

Victor = y years old
Marsha = 9 years old
Marsha is 4 years younger than Victor.

Answer: y = 9 + 4

7 0

3 years ago

Use the distance formula to find the distance between each PowerPoint round to the nearest 10th if necessary

natita [175]

Answer:

Step-by-step explanation:

Distance between two points $(x_1,y_1)$ and $(x_2,y_2)$ is given by the formula,

Distance = $\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}$

a). A(-6, -4), B(-3, -1)

Distance between A and B = $\sqrt{(-6+3)^2+(-4+1)^2}$

= $\sqrt{9+9}$

= 3√2

= 4.2 units

b). C(3.5, 1), D(-4, 2.5)

Distance between C and D = $\sqrt{(3.5+4)^2+(1-2.5)^2}$

= $\sqrt{58.5}$

= 7.65

≈ 7.7 units

c). Distance between X(5, -5) and Y(-5, 5)

Distance = $\sqrt{(5+5)^2+(-5-5)^2}$

= $\sqrt{200}$

= 10√2

= 14.14

≈ 14.1 units

4 0

2 years ago

IV. Intercepts. Give the intercepts of the following linear equations. 1) 5x + 3y = 8 2) 10x + 6y - 12 = 4 3) 2x – 3y = 5 4) 3x

rosijanka [135]

Answer:

1) $\frac{8}{3}$

2) $\frac{8}{3}$

3) $\frac{-5}{3}$

4)2

Step-by-step explanation:

1) 5x + 3y = 8

3y=8-5x

$y=\frac{-5}{8} x+\frac{8}{3}$

hence intercept is $\frac{8}{3}$

2) 10x + 6y - 12 = 4

10x + 6y = 16

6y=16-10x

$y=\frac{-10}{6} x+\frac{16}{6}$

hence intercept is $\frac{8}{3}$

3) 2x – 3y = 5

3y=2x-5

$y=\frac{2}{3} x+\frac{-5}{3}$

hence intercept is $\frac{-5}{3}$

4) 3x + 2y = 1

2y=-3x+4

$y=\frac{-3}{2} x+\frac{4}{2}$

hence intercept is 2

3 0

2 years ago

Does anyone know f(-3)=

AURORKA [14]

Answer:

Positive 1

Step-by-step explanation:

4 0

3 years ago