3 years ago

Can some one help me and solve this problems

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

5 0

Answer:

2 i think i dint sleep last night sorry if im wrong

Step-by-step explanation:

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What is. Log3(x+2)-log3 5

kow [346]

Answer:

=0.477121x−0.589826

Step-by-step explanation:

5 0

3 years ago

What is the equation of the line that passes through points (15,9) and (-2,9)

Vikki [24]

Answer:

y=9

Step-by-step explanation:

Slope: 9-9/-2-15=0

Therefore, y=0x+b

Plug values in: 9=0(-2)+b

0+b=9

b=9

Therefore, equation is y=9

7 0

3 years ago

Find the distance between the points (7,23) and (3,-3), rounded to the hundredths place

Molodets [167]

Answer:

26.31

Step-by-step explanation:

Use distance formula

d = $\sqrt{(x_{2}-x_{1)^{2} + (y_{2}-y_ ^{1)^2} } }$

substitute in points and solve

d = $\sqrt{(7-3)^2 + (23-(-3))^{2} }$

d = $\sqrt{4^{2}+26^{2} }$

d = $\sqrt{16 + 676}$

d = $\sqrt{692}$

d = 26.30589288

d = 26.31 rounded

5 0

3 years ago

When a = 6 and b = 22, C = 33. If c varies directly with b and inversely with a, which equation models the situation?

S_A_V [24]

Step-by-step explanation:

C=b/a

c=kb/a

where as k is the constant

c=kb/a

we substitute

33=22k/6

crossed multiply

33*6= 22k

198=22k

we divide both sides by 22

198/22=22k/22

K=9

4 0

2 years ago

There are 3 people in Lee's family

kap26 [50]

Answer:

Step-by-step explanation:

the range is the difference between the lowest and the highest number on the series

here the range is 3 two members have size 6 different from 6 and 3 which range its 3

8 0

2 years ago

Can some one help me and solve this problems​

Can some one help me and solve this problems