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telo118 [61]
3 years ago
10

10 to the 5th power × 10 to the 7th power

Mathematics
2 answers:
bixtya [17]3 years ago
5 0

Answer:

When I multiplyed these two I got 10^2, so 10^12 is your answer.

FrozenT [24]3 years ago
4 0

Remember that the rule with multiplying exponents with the same base is to add the exponents together.

In this case: 10^5*10^7=10^{5+7}=10^{12}

10^12 is your answer.

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How do you calculate quadratic regression by hand​
irinina [24]

you can use calculator because it shows the graph and table.

4 0
3 years ago
Jessica and her 2 sisters want to take a camping trip. They have $225 saved so far. Each of them will save $21 a week until they
Bogdan [553]

Answer:

225 + 63n for n- a natural number,

set 512=225+63n to find total number of weeks

63=21*3

use n=4 to solve the amount saved in 4 weeks

they wont 60*4=240, 240+12, 252+225=477

how much are the saving a day

what do they need to put up to have enough in 4 weeks

how much a day do the need to save to go in 1 week

etc

Step-by-step explanation:

6 0
3 years ago
If -7.6(x - 1) = 7.3 - 7.4x, find the value of -2x.
Marat540 [252]

Answer:

-3

Step-by-step explanation:

Step 1: Write equation

-7.6(x - 1) = 7.3 - 7.4x

Step 2: Solve for <em>x</em>

<u>Distribute -7.6:</u> -7.6x + 7.6 = 7.3 - 7.4x

<u>Add 7.6x on both sides:</u> 7.6 = 7.3 + 0.2x

<u>Subtract 7.3 on both sides:</u> 0.3 = 0.2x

<u>Divide both sides by 0.2:</u> x = 1.5

Step 3: Find <em>-2x</em>

-2(1.5) = -3

5 0
3 years ago
Read 2 more answers
Y = 3 sine (one-third x)
Fofino [41]
Use the form
a
sin
(
b
x
−
c
)
+
d
a
sin
(
b
x
-
c
)
+
d
to find the variables used to find the amplitude, period, phase shift, and vertical shift.
a
=
3
a
=
3
b
=
1
3
b
=
1
3
c
=
0
c
=
0
d
=
0
d
=
0
Find the amplitude
|
a
|
|
a
|
.
Amplitude:
3
3
Find the period using the formula
2
π
|
b
|
2
π
|
b
|
.
Tap for more steps...
Period:
6
π
6
π
Find the phase shift using the formula
c
b
c
b
.
Tap for more steps...
Phase Shift:
0
0
Find the vertical shift
d
d
.
Vertical Shift:
0
0
List the properties of the trigonometric function.
Amplitude:
3
3
Period:
6
π
6
π
Phase Shift:
0
0
(
0
0
to the right)
Vertical Shift:
0
0
Select a few points to graph.
Tap for more steps...
x
f
(
x
)
0
0
3
π
2
3
3
π
0
9
π
2
−
3
6
π
0
x f
(
x
)
0 0
3
π
2
3 3π 0
9
π
2
-3 6π 0
The trig function can be graphed using the amplitude, period, phase shift, vertical shift, and the points.
Amplitude:
3
3
Period:
6
π
6
π
Phase Shift:
0
0
(
0
0
to the right)
Vertical Shift:
0
0
x
f
(
x
)
0
0
3
π
2
3
3
π
0
9
π
2
−
3
6
π
0
x f
(
x
)
0 0
3
π
2
3 3π 0
9
π
2
-3 6π 0

y
=
3
s
i
n
(
1
3
x
)
y
=
3
⁡
(
1
3
x
)


7 0
3 years ago
2.2 + p &gt; 1 and 1.5p &lt; -0.3
rjkz [21]
2.2 + p > 1 and 1.5p < -0.3
p > 1 - 2.2 and p < -0.3/1.5
p > -1.2 and p < -0.2
-1.2 < p < -0.2
3 0
3 years ago
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