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matrenka [14]
2 years ago
9

HELP ! ASAP - Josefina is inscribing a square in a circle with center c. She first uses a

Mathematics
1 answer:
crimeas [40]2 years ago
7 0
It’s C just took the test !
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if the radius of a sphere increase from 3 feet to 9 feet by how many cubic feet does the volume of sphere increase
Gekata [30.6K]
By 3 cubic feet since 3 cubes is 9
5 0
3 years ago
Read 2 more answers
Solve the following exponential equations.<br> 10^(3x−5) = 7^x
zalisa [80]

Answer:

x = 2.3202

Step-by-step explanation:

Given equation:

10^{(3x-5)} = 7^x

on taking log both sides, we get

\log(10^{(3x-5))} =\log(7^x)

now,

using the property of log function

log(aᵇ) = b × log(a)

therefore,

we get

(3x-5)log(10) = xlog(7)

now,

log(10) = 1

and

log(7) = 0.84509

thus,

( 3x - 5 ) × 1 = 0.84509x

or

3x - 0.84509x - 5 = 0

or

2.15491x = 5

or

x = 2.3202

4 0
3 years ago
Can you help me with this im confused ​
choli [55]

Answer:

The point slope is (0,1)

Step-by-step explanation:

7 0
3 years ago
Arnold bought 2 and 3/4 yards of string he needs to cut it into pieces 1/4 yard long how many pieces can you get
lara [203]
........................................ 7
7 0
3 years ago
15 - 4x = 6 - 3x<br><br>whats the answer. ​
Makovka662 [10]

Answer:9

Step-by-step explanation: First you add the 3x to both sides(the -4x and the -3x) and then you get 15-1x=6. Next you subtract 15 from 15 and 6, so you get -1x=-9. So then you divide both sides by -1 (do -1x over -1 equals -9 over -1). Last you do the dividing and you get x=9.

5 0
3 years ago
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