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miskamm [114]
3 years ago
7

D=420-65t what is the d-intercept

Mathematics
1 answer:
ryzh [129]3 years ago
7 0

<span>d=420-65t. Geometric figure: Straight Line. Slope = -0.031/2.000 = -0.015; d-intercept = 420/1 = 420.00000; t-intercept = 420/65 = 84/13 = 6.46154. Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : d-(420-65*t)=0.</span>
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Natasha2012 [34]

Answer:

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Step-by-step explanation:

Using the Pythagorean Theorem, (a^2+b^2=c^2 ) we can measure the hypotenuse of a right triangle. Since the doorway is a rectangle, and a rectangle cut diagonally is a right triangle, we can use Pythagorean Theorem to measure the diagonal width of the doorway.

Plug in the values of the length and width of the door for a and b. The c value will represent the diagonal width of the doorway:

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Since 117 is equal to the value of c multiplied by c, we must find the square root of 117 to find the value of c.

\sqrt{117} =10.8

10.8=c

Yes, The pole will fit through the door because the diagonal width of the door is 10.8 feet, which is longer than the length of the pole, measuring 10 feet.

7 0
3 years ago
What value of X makes the equation -5x-(-7-4x)=-2(3x-4) true?
rjkz [21]

Answer: x= \frac{1}{5} Makes It True

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If I Helped, Please Mark Me As Brainliest, Have A Great Day :D

3 0
3 years ago
Read 2 more answers
Please awnser this asap​
Illusion [34]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Write 0.8 as a fraction.
Scrat [10]
0.8=0.8/1=8/10=4/5
not one of them
but,

2/9=0.2222222222
4/9=0.444444444444
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I  think you meant 0.8 repeating so

answer is D
5 0
3 years ago
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cluponka [151]

Answer:

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500:75 (divide by 5)

100:15 (divide by 5)

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8 0
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