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creativ13 [48]
3 years ago
12

What is the solution of log(2+ + 4) = log(14.- 3c)?

Mathematics
1 answer:
Softa [21]3 years ago
5 0

Answer:

C. 2

Step-by-step explanation:

Cancel log from both sides,

2t + 4 = 14 - 3t

5t = 10

t = 2

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In how many different ways can you make exactly $0.75 using only nickels, dimes, and quarters, if you must have at least one of
weqwewe [10]

Answer:18

Step-by-step explanation:

6 0
3 years ago
There are two different maps of ohio. The scale on the first map is 1 cm to 10 km. The distance from cleveland to clncinnati is
Ivanshal [37]

1. To answer this question we must keep on mind that we already have the distance from Cleveland to Cincinnati.

2. They tell us that it is 40 centimeters on the first map.

3. If on the first map 1cm = 10km then:

40cm = 10km * 40 = 400km

4. Then the distance from Cleveland to Cincinnati is 400 kilometers.

5. On the second map 1cm = 50km

6. Then we want to know how many centimeters represents 400 kilometers on the second map. Therefore:

400/50= 8

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6 0
3 years ago
2x0.2 does someone know this
zlopas [31]

Answer:

0.4

Step-by-step explanation:

Multiply without the decimal points, then put the decimal point in the answer

2 has 0  decimal places

0.2 has decimal place

Therefore the answer has 1  decimal places

7 0
3 years ago
Read 2 more answers
Find x and RS if S is between R and T <br>RS=6x,ST=12,and RT=72
sergij07 [2.7K]
Ah, ok

RST

so RS+ST=RT
6x+12=72
minus 12 both sides
6x=60
divide both sides by 6
x=10


x=10
6 0
4 years ago
Answer the following equations:
Andrew [12]

Step-by-step explanation:

3(t+5) = 9

3t+15 = 9

3t = -6

t = -2

2(f-7) = -10

2f - 14 = -10

2f = 4

f = 2

-(c - 9) = 4

-c + 9 = 4

-c = -5

c = 5

-6(2t + 8) = -84

-12t - 48 = -84

-12t = -36

12t = 36

t = 3

-10 (s + 2) = -57

-10s - 20 = -57

-10s = -37

s = 3.7

7(3w + 8)/3 = -9

By cross multiplication,

7(3w + 8) = -27

21w + 56 = -27

21w = -83

w = -3.95

35/5 = (F - 32)/9

7 = (F - 32)/9

By cross multiplication,

63 = F - 32

63 + 32 = F

95 = F

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>

7 0
2 years ago
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