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laila [671]
3 years ago
6

1 Solve the following inequalities, Show your workings (a) 2x-3> 7

Mathematics
1 answer:
klio [65]3 years ago
7 0

Answer:

5

Step-by-step explanation:

2x > 7 + 3

2x > 10

divide 10 by 2

x> 5

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Need help!!!! don't know what I'm doing
Vsevolod [243]

Answer:

10,000,010

Step-by-step explanation:

10^7+9+1^3

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1^3=1

9+10,000,000+1=10,000,010

5 0
3 years ago
If the equation of a circle is (x+5)2+(x-7)2=<br> 36, its radius is
Arturiano [62]

Answer:

6

Step-by-step explanation:

The equation for a circle is (x-h)^2 +(y-k)^2 = r^2

where (h,k) is the center of the circle and r is the radius

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Rewriting

(x+5)^2+(y-7)^2=6^2

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5 0
4 years ago
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Kyle has these 3 cards.
kotykmax [81]

Answer:

6,2,1

6,1,2

1,2,6

1,6,2

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Step-by-step explanation:

Here is the list of numbers he can make from the card

6,1,2

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2,6,1

2,1,6

1,2,6

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3 years ago
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What is the area of this trapezoid?
alukav5142 [94]

Answer:

A=0.5(a+b)h

=0.5(27+17)4=88units^2

Step-by-step explanation:


8 0
3 years ago
ALGEBRA HELP ASAP!! THANK YOU IN ADVANCE
Alina [70]
1.B -  - original function is y = sqrt(x). If we make sqrt(x+4), we will move the original function to the left 4. If we make sqrt(x+4)+3, additionally the original function will be moved up 3.

2.D - original function is y = sqrt(x). If we make sqrt(x-7), we will move the original function to the right 7. If we make 5*sqrt(x-7), additionally the original function will be expanded throw the y-axis.

3.E - original function is y = x^5. If we make -x^5 (multiply x^2 by -1), we will reflect the original function over the x-axis. If we make -x^5 - 4 , we additionally will move the original function down 4.

4.C - original function is y = x^2. If we make (x-3)^2, we will move the original function to the right 3. If we make x^2 - 5 , we will move the original function down 5.

5.A - original function is y = x^2. If we multiply x^2 by 1/3, function will be compressed about the y-axis.
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