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strojnjashka [21]
2 years ago
11

Find the value of X...................................................................

Mathematics
2 answers:
kogti [31]2 years ago
4 0
X=20
Combine like terms

brilliants [131]2 years ago
4 0

Answer and Step-by-step explanation:

To find the value of x, we must add together the two angles, and equal it to 180.

7x + x + 20 = 180

8x + 20 = 180

<u>Subtract 20 from both sides.</u>

8x = 160

<u>Now divide each side by 8.</u>

x = 20

<u>We get the result to be 20 = x.</u>

<u></u>

<u></u>

<u><em>#teamtrees #PAW (Plant And Water)</em></u>

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Help me please 38 points!!!
Anon25 [30]

Answers:

1. 10*5 =50

2. \frac{1}{2} *4*3=2*3=6

3. 10*3*10=30*10=300

4. 2(5)+2(7)=10+14=24

5. 4*2^{2} =4*4=16

6. 7*8*2=56*2=112

7. 1.3*15=\frac{13}{10}*15=19.5

8. 3(6+11)=3*17=51

9. \frac{45}{5} =\frac{5*9}{5} =9

10. 2*14^{2} =2*196=392

11. 5*12*7=60*7=420

12. \frac{1}{2} *9*12=\frac{12}{2} *9=54

13. \frac{1}{2}(24)(9+21)=12*30=360

14. 14*13=182

15. 16*8*5=128*5=640

16. \frac{75}{5}=\frac{5*15}{5}=15

17. 2(5^{2} )=2*25=50

18. 8(2.5+4.2)=8*6.7=53.6

19. \frac{1}{2} (3)(5+6)=1.5*11=16.5

20. 3*14(6^{2} )=3*14*36=42*36=1,512

5 0
3 years ago
Read 2 more answers
Evaluate the function for x = –3. f(x) = 4x – 5
lbvjy [14]
If it makes it any easier, think of f(x) as y.
f(x)= 4(-3) -5
f(x) = -12 -5
f(x) = -17
3 0
3 years ago
X^2-4x-11=0 completing the square
yawa3891 [41]
<span>The answers are either:

x=<span>2+<span><span><span>√15</span><span> or </span></span>x</span></span></span>=<span>2−<span>√<span>15

Hope this helps!
</span></span></span>
5 0
3 years ago
Read 2 more answers
han exit showed that 7 out of every 8 voters cast a ballotin favor of an amendment to a city charter. at this rate, how many peo
stepladder [879]

298000  \div 8 = 37250 \\ 37250 \times 7 = 260750
260,750 voters cast a ballot in favor.
4 0
3 years ago
Main Lesson Content.
Verizon [17]

Answer:

1. All of the above.

2. Kilowatt hours.

Step-by-step explanation:

A power bill can be defined as a utility bill issued by a power utility company (provider) to illustrate the amount of energy (electricity) consumed by a customer.

Power bills usually show the following informations;

1. The total amount due: this represents an amount of money being owed by a consumer to a power utility company. The current amount due in addition to any outstanding balance is reflected in this tab.

2. The Kilowatt hours of electricity used: this represents the amount of electricity that was used by the consumer in the previous month.

3. The payment due date: this represents the least expected date for payment to be made by the consumer. If payment isn't made on or before the due date, the consumer will be disconnected.

<em>Generally, when calculating the power bill, power companies use kilowatt hours. The Kilowatt hours (KWh) represents the amount of energy (electricity) that is being used by a customer on a hourly rate. </em>

5 0
3 years ago
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