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2 years ago

The equation of a line is −2x+5y=−20. What is the x-intercept of the line? Enter your answer in the box.

Mathematics

2 answers:

Aleksandr-060686 [28]2 years ago

6 0

Answer:0

Step-by-step explanation:

Nadusha1986 [10]2 years ago

6 0

Answer:

x = 10

Step-by-step explanation:

Same as your previous question, you get x-intercept when y = 0

-2x +5y = - 20

-2x +5(0) = - 20

-2x = - 20

x = 10

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3 years ago

A committee consisting of 4 faculty members and 5 students is to be formed. Every committee position has the same duties and vot

Zina [86]

Answer:

The number of ways to form the committee is formed = 637065

Solution:

The number of combinations of n things such that m things taken together are given by:-

$C_{(\boldsymbol{n}, \boldsymbol{m})}=\frac{n !}{m !(\boldsymbol{n}-\boldsymbol{m}) !}$

Given Data:

A committee consisting of 4 faculty members and 5 students is to be formed. There are 12 faculty members and 13 students eligible to serve on the committee.

Then, the number of ways to form the committee is formed given by :-

$\begin{array}{l}{12 C_{4} \times 13 C_{5}} \\\\ {=\frac{12 !}{4 !(12-4) !} \times \frac{13 !}{5 !(13-5) !}} \\\\ {=\frac{12 !}{4 ! 8 !} \times \frac{13 !}{5 ! 8 !}} \\\\ {\frac{12 \times 11 \times 10 \times 9 \times 8 !}{27 \times 8 !} \times \frac{13 \times 12 \times 11 \times 10 \times 9 \times 8}{120 \times 8 !}} \\\\ {=637065}\end{array}$

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3 years ago

Question 6, name the angle pair 5 and 8 (In picture)

rodikova [14]

Answer:

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Step-by-step explanation:

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2 years ago

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V125BC [204]

Answer:

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Step-by-step explanation:

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