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Tems11 [23]
1 year ago
11

The value of the x- intercept for the graph of 4x-5y=40 is

Mathematics
1 answer:
andrew-mc [135]1 year ago
8 0
4x - 5y = 40

4x = 40 + 5y
x = 10 + 5/4y 

The x intercept is 10. 




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X=his fortune
15/16X=7500
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Question Completion:

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a) Data and Calculations:

Hewlett-Packard (HPQ)    ExxonMobil (XOM)          Chevron CTX)

HPQ 6K10.63 ∨0.23          XOM 3K81.72 ∧ 0.08    CVX 9K84.45 ∨0.22

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Investment = $63,780

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dmitriy555 [2]

see the attached figure to better understand the problem

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cos(A)=\frac{1}{5} \\ AB=12\ units\\ CD=2\ units

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we know that

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Step 2

<u>Find the value of BC</u>

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AB^{2} =AC^{2}+BC^{2}\\ BC^{2}=AB^{2} -AC^{2}

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<u>Find the value of BD</u>

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substitute the values  

BD^{2} =2^{2}+11.76^{2}

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therefore

<u>the answer is</u>

the length of BD is 11.93 units

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