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Sever21 [200]
3 years ago
13

Solve for x. A. 6 B. 8 C. 12 D. 18

Mathematics
2 answers:
marysya [2.9K]3 years ago
8 0

we \: get \\  \frac{24}{x}  =  \frac{36}{12} \\  \implies x \:  =  \frac{12 \times 24}{36}  \\  \implies x =  \frac{288}{36}  \\ \implies \: x = 8 \\ hence \: x = 8
uranmaximum [27]3 years ago
4 0
36/12 = 24/x
432/24x
X=18
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Point b is between points a and C. AB=2x+5 and BC=5x-1. What is the length of AB
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Answer: AB = 9

Step-by-step explanation:

Since B is the midpoint,  AB and BC must be congruent (since theyre both half of the segment). The equation is:

2x + 5 = 5x - 1

This means x = 2, meaning AB is 9.

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A circle has a center at -4,-5 and a radius of sqrt6. what is the equation of the circle​
scoundrel [369]

Answer:

Step-by-step explanation:

if (h,k) is the center and r be radius of circle.

Then eq. of circle is (x-h)^2+(y-k)^2=r^2

reqd. eq. of circle is (x+4)²+(y+5)²=(√6)²

or (x+4)²+(y+5)²=6

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write an equation of a line with the given slope and y-intercept. m = –2, b = 4 y = 4x – 2 y = –2x – 4 y = -1/2x 4 y = –2x 4
kirill [66]
Y = mx + b

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4 0
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Pls help I can't do anything I will give the brain thingy
Sidana [21]

Step-by-step explanation:

<u>Blank</u><u> </u><u>C</u> :

Given total = 68

No. of TV news = 13

Therefore, in Internet it would be = Total - TV news

= 68 - 13 = <u>55 (ans)</u>

<u>Blank</u><u> </u><u>D</u> :

No. of Internet news in 7th grade = 55

No. of Internet news in 8th grade = 64

Hence, total Internet base news = 64 + 55 = <u>119 (ans)</u>

<u>Blank</u><u> </u><u>B</u> :

All total = 138

Internet news total = 119

Hence, TV news total = All total - Internet news

= 138 - 119 = <u>19 (ans)</u>

<u>Blank</u><u> </u><u>A</u> :

No. of TV news in 7th grade = 13

Total news in TV = 19

Therefore, no. of TV news in 8th grade = 19 - 13 = <u>6(ans)</u>

<u>Blank</u><u> </u><u>E</u> :

All total = 138

Total of 7th grade news = 68

Hence, total of 8th grade news = 138 - 68

= <u>70 (ans)</u>

6 0
3 years ago
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