3 years ago

HIgh school math. WILL REPORT IF ANSWER IS Wrong

1 answer:

7 0

Aren’t you going a little over board on reporting someone who’s answer is wrong? You literally don’t even know the answer yourself. Just say the answer is wrong and not report them.

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Hello, I need assistance with the attached problem. My answer was incorrect

Semmy [17]

Answer:

(a) 480 + 1640

Step-by-step explanation:

I don't really know what (b) is

but hope this helped

6 0

3 years ago

Type the correct answer in each box. If necessary, use / for the fraction bar(s). Given: AB || CD . If the coordinates of point

grandymaker [24]

Answer:

1. 11.2

2. -1.4

3. 12

Step-by-step explanation:

The equation of the line that passes through the points A(8,0) and B(3,7) is

$\dfrac{x-8}{3-8}=\dfrac{y-0}{7-0},\\ \\y=-\dfrac{7}{5}(x-8).$

To find the y-intercept, plug into this equation x=0:

$y=-\dfrac{7}{5}(0-8)=\dfrac{56}{5}=11.2.$

Two parallel lines have the same slope, so the equation of the line CD is

$y=-\dfrac{7}{5}x+b.$

This line passes through the point D(5,5), thus

$5=-\dfrac{7}{5}\cdot 5+b\Rightarrow b=5+7=12.$

Hence, the equation of CD is

$y=-\dfrac{7}{5}x+12.$

6 0

4 years ago

Read 2 more answers

Simplify the expression below. (10x+1)3x+5(5x)

Katen [24]

Answer:

38x

Step-by-step explanation:

{(10x+1)3x}+5(5x)

10x+3x+25x=38x

5 0

3 years ago

Read 2 more answers

9.1 less than a number is less than 4.6

Shtirlitz [24]

The answer would be 4.5 have fun with ur math

4 0

4 years ago

PLEASE HELP! i have by the end of the day to turn this in. PLEASE DONT GUESS :)

Xelga [282]

Answer:

x = 101°

Step-by-step explanation:

180-147 = 32

180-47-33 = 101

also this is not college math what

5 0

3 years ago