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ioda
3 years ago
14

A machine can make 5 miles of ribbon in an hour. Graph the length of the ribbon the machine will make in eight hours. Another ma

chine can make 8 miles of ribbon in an hour. Graph the length of the ribbon the machine will make in 8 hours. What is the difference in length for a 8 hour period between the two machines? Write an Equation in slope intercept for each machine.

Mathematics
1 answer:
Gre4nikov [31]3 years ago
7 0

Idk what to do after this, I hope this is helpful, sorry :)

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Simplify the Expression<br> 2(x +14) - (2x - 5)
elena55 [62]

your answer would be 33.

step 1

2(+14)−1(2−5)

2+28−1(2−5)

step 2 distribute

2+28−1(2−5)

2+28−2+5

step 3 then add the numbers

2+28−2+5

2+33−2

combine

2+33−2

ANSWER IS

33

7 0
3 years ago
If the measure of the angle m is twice the measure of its complement if the given angle is 40 degrees, What is the measure of an
sladkih [1.3K]
C. Because complementary angles are two angles whose sum equals 90 degrees so do 90-40=50 then 50x2= 100
4 0
3 years ago
The circle below represents one whole . …. What percent is represented by the shaded area ?
IgorC [24]

Answer:

50%

Step-by-step explanation:

shaded area = 2/4

shaded area as a percentage ;

     2 / 4 x 100

  = 1 / 2 x 100

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4 0
3 years ago
5+2 root 3 / 7+4 root 3 =a-6root3
STALIN [3.7K]

Answer:

<h2>a = 11</h2>

Step-by-step explanation:

\dfrac{5+2\sqrt3}{7+4\sqrt3}\qquad\text{use}\ (a+b)(a-b)=a^2-b^2\\\\=\dfrac{5+2\sqrt3}{7+4\sqrt3}\cdot\dfrac{7-4\sqrt3}{7-4\sqrt3}=\dfrac{(5+2\sqrt3)(7-4\sqrt3)}{7^2-(4\sqrt3)^2}\qquad\text{use FOIL}\\\\=\dfrac{(5)(7)+(5)(-4\sqrt3)+(2\sqrt3)(7)+(2\sqrt3)(-4\sqrt3)}{49-4^2(\sqrt3)^2}\\\\=\dfrac{35-20\sqrt3+14\sqrt3-8(3)}{49-(16)(3)}=\dfrac{(35-24)+(-20\sqrt3+14\sqrt3)}{49-48}\\\\=\dfrac{11-6\sqrt3}{1}=11-6\sqrt3

8 0
3 years ago
Please help with explanation if anyone can
diamong [38]

Answer:

3.7 million

Step-by-step explanation:

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3p = 11,100,000

p = 11,100,000 / 3

p = 3,700,000

6 0
2 years ago
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