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Elina [12.6K]
4 years ago
9

In the expression 5a2 + 4x2 - 7a + 8y - 9 How many terms are there?

Mathematics
1 answer:
natta225 [31]4 years ago
5 0

Answer:

5 terms

Step-by-step explanation:

5a² is a term

4x² is a term

7a is a term

8y is a term

9 is a term

In total, there are 5 terms.

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Mia is 6.99120 × 10^6 minutes old. Convert her age to more appropriate units using years, months, and days. Assume a year has 36
Ivan

Answer:13years 7months 17 days

Step-by-step explanation:

1hr--->60min

116520hrs--->6.99120*10^6

convert hrs to days by dividing by 24

so you have 4855 days

divide it by 30 to get months which will be =161.833333 divide it by 12 to get yrs so you will get 13.48611111 then go ahead and subtract it to get the 13 years 7 months and 17 days

8 0
3 years ago
30 POINTS!!!!!!!!!!
Zolol [24]

Answer:

A and B

Step-by-step explanation:

5 0
3 years ago
If a = 150 inches, b = 50 inches, and C = 120º find c.<br> Round to the nearest tenth of an inch.
liraira [26]

Answer:180.3

Step-by-step explanation:

a=150

b=50

C=120

c^2=a^2+b^2-2 x a x b x cosC

c^2=150^2+50^2-2x150x50xcos120

c^2=150x150+50x50-2x150x50xcos120

c^2=22500+2500-15000cos120

c^2=25000-15000x-0.5

c^2=25000+7500

c^2=32500

c=√(32500)

c=180.3

7 0
3 years ago
Read 2 more answers
Which is the correct equation for the line given the following information: m = -3 b= -5
ludmilkaskok [199]
Well M represents the slope and the B represents the Y intercept ,See what two points cross the y axis ‍♀️
3 0
4 years ago
Please help me, I will be so thankful ​
worty [1.4K]

Answer:

Step-by-step explanation:

g(-4) = 4   ,  x < -2

g(-2) = (x - 1)²     ; -2≤x< 1

        = (-2-1)²

         = (-3)²

g(-2) = 9

g(0) = (x -1)²      ;  -2 ≤ x < 1

      = (0 -1)²

       = (-1)²

       = 1

8 0
3 years ago
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