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3 years ago

Tow decimals that are equivalent to 7.7.

1 answer:

5 0

7.7 is equivalent to its self, and you can only make more equivalents by adding zero’s on either side, it’s better to add after decimal.

1. 7.70
2. 7.700

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Slope intercept form of a line that has a slope of -3/4 and passes through (4, 3)

tia_tia [17]

<h3>Explanation</h3>

First Method

We have the given slope value and the coordinate point that the graph passes through.

$y = mx + b$

where m = slope and b = y-intercept. Substitute the value of slope in the equation.

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

We have the given coordinate point as well. After we substitute the slope, we substitute the coordinate point value in the equation.

$3 = - \frac{3}{4} (4) + b \\$

Solve the equation for b-term

$3 = - 3 + b \\ 3 + 3 = b \\ 6 = b$

The value of b is 6. We substitute the value of b in the equation.

$y = - \frac{3}{4} x + 6$

Second Method

We can also use the Point-Slope form to solve the question.

$y - y_1 = m(x - x_1)$

Given the y1 and x1 = the coordinate point value.

Substitute the slope and coordinate point value in the point slope form.

$y - 3 = - \frac{3}{4} (x - 4)$

Simplify/Convert into Slope-intercept

$y = - \frac{3}{4} (x - 4) + 3 \\ y = - \frac{3}{4} x + \frac{12}{4} + 3 \\ y = - \frac{3}{4} x + 3 + 3 \\y = - \frac{3}{4} x + 6$

<h3>Answer</h3>

 $\large \boxed {y = - \frac{3}{4} x + 6}$ 

6 0

3 years ago

After picking apples at the orchard, you made these observations: Brad picked twice as many apples as you did, Andy picked 20 fe

frozen [14]

Answer:

Brad picked 130 apples. Andy picked 45 apples. Krystal picked 115 apples.

Step-by-step explanation:

B = 2Y A = Y - 20 K = Y + 50 B + A + K + Y = 355

130 = 2(65) 45 = 65 - 20 115 = 65 + 50 130 + 45 = 115 + 65 = 355

130 = 130 45 = 45 115 = 115

If this answer is correct, please make me Brainliest!

5 0

3 years ago

The ratio of length to weight in Gus's driveway is 13 yards to 4yardd. What is this ratio in feet?

artcher [175]

(13/4)*3 = 39/4 ft
I believe that's the answer

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3 years ago

3 6/12 + 3 9/12. ..

Ludmilka [50]

Answer:

Step-by-step explanation:

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Fine the value of a in the image below.

telo118 [61]

Answer:

metre it with scale and then write its value with points

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2 years ago

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