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2 years ago

15

Figure on the right shows line A is parallel to line B and line C intersects lines A and B to form 8 angles Wich two angles are

congruent

1 answer:

Fed [463]2 years ago

3 0

Answer:

<u>B</u><u>.</u><u> </u>

Step-by-step explanation:

We answer that before thank you

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After giving a discount of 15% an article is sold for rs 3400. find its marked price

Leona [35]

Divide 3400 by 0.85 to get 4000

Answer: 4000

5 0

2 years ago

What numbers of vegetables v can he buy and stay under his spending limit?

Jet001 [13]

Answer:

$37 + ($0.75/veg.)v <$ 50

Step-by-step explanation:

Let v be the number of vegetables at $0.75/vegetable.

$37 + ($0.75/veg.)v <$ 50

4 0

2 years ago

Solve the equation. <br><br> 3(k−6) = 15<br><br> k = ____?

const2013 [10]

Distribute
3k-18=15
Get k by itself, add 18 to both sides
3k=33
Divide by 3 to both sides to make k by itself
k=11

5 0

3 years ago

Read 2 more answers

The larger of two numbers is 12 more than the smaller number. If the sum of the two numbers is 74, find the two numbers. Show ho

olya-2409 [2.1K]

Set up two equations.
s + 12 = l , s + l = 74 (these equations represent the problem)

s + (s + 12) = 74 plug in "l" to the second equation.

2s + 12 = 74 combine like terms.

2s + 12 - 12 = 74 - 12 subtract to isolate the variable

2/2s = 62/2 divide to isolate the variable.

s = 31. This means the smaller number is 31.

31 + 12 = 43. since the larger number is 12 more than the smaller, add 12.

l = 43 the larger number has a value of 43.

small number = 31
larger number = 43

hope this helps! :D

8 0

3 years ago

Write an equation in standard form for the line, where the points (-2, -1) and (0, 4) are on the line

DedPeter [7]

Answer:

An equation in standard form for the line is:

$\frac{5}{2}x-y=-4$

Step-by-step explanation:

Given the points

(-2, -1) and (0, 4)

The slope between two points

$\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(-2,\:-1\right),\:\left(x_2,\:y_2\right)=\left(0,\:4\right)$

$m=\frac{4-\left(-1\right)}{0-\left(-2\right)}$

$m=\frac{5}{2}$

Writing the equation in point-slope form

As the point-slope form of the line equation is defined by

$y-y_1=m\left(x-x_1\right)$

Putting the point (-2, -1) and the slope m=1 in the line equation

$y-\left(-1\right)=\frac{5}{2}\left(x-\left(-2\right)\right)$

$y+1=\frac{5}{2}\left(x+2\right)$

$y=\frac{5}{2}x+4$

Writing the equation in the standard form form

As we know that the equation in the standard form is

$Ax+By=C$

where x and y are variables and A, B and C are constants

so

$y=\frac{5}{2}x+4$

$\frac{5}{2}x-y=-4$

Therefore, an equation in standard form for the line is:

$\frac{5}{2}x-y=-4$

7 0

2 years ago