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LiRa [457]
3 years ago
7

3^2 + (6 • 4^2)10 - 22

Mathematics
2 answers:
Rom4ik [11]3 years ago
6 0
3^2 + (6•4^2)10-22
9+(6•16)10-22
9+ (96)10-22
9+960-22
969-22
947

The answer is 947
baherus [9]3 years ago
3 0
9+(<span>6•16)10-22
9+(96)10-22
9+960-22
969-22
947
</span>
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2. A landscaper drew a scale drawing of a rectangular yard using the scale, , before beginning to work on the yard.
KiRa [710]

Answer:A) the answer is 0.28 in meters or 28 in cm

B) the anwser is 0.48 in meters and 48 in cm

Step-by-step explanation:

P=8+6+8+6 = 26cm

A=8x6=48

5 0
2 years ago
Jack is two weeks into his diet and now weighs 197 pounds. If he lost 3 pounds the first week and 6 pounds the second week, what
marin [14]

Answer:

206

Step-by-step explanation:

197 + 3 + 6 = 206

8 0
2 years ago
A mother is 24 years older than her daughter.Before eight years she was seven times her daughter's age.Find their present ages​
Ne4ueva [31]

Answer:

Mother's Present Age = 36 years

Daughter's Present Age = 12 years

Step-by-step explanation:

Let present age of mother be "m" and present age of daughter be "d"

Mother is 24 years older than her daughter, so we can write:

m = 24 + d

8 years ago, Mother was 7 times old as daughter, that would be:

m - 8 = 7(d - 8)

Note, since 8 years ago, both "m" and "d" have 8 subtracted from it.

Now we substitute Equation 1 into Equation 2 and solve for d:

m - 8 = 7(d - 8)\\24+d - 8 = 7(d - 8)\\16+d=7d-56\\6d=72\\d=\frac{72}{6}\\d=12

Mother age, m, would be:

m = 24 + d

m = 24 + 12

m = 36

Hence,

Mother's Present Age = 36 years

Daughter's Present Age = 12 years

4 0
3 years ago
2(2x-4)=3(2x-4) what does x =​
IgorC [24]

Answer:

x = 2.

Step-by-step explanation:

Multiply (2x - 4) by 2 to get (4x - 8). Multiply (2x - 4) by 3 to get (6x - 12). You then get (4x - 8) = (6x - 12). Subtract 4x from both sides of the equation to get -8 = 2x - 12. Add 12 to both sides of the equation to get 4 = 2x. Divide both sides by 2. You then end up with x = 2. Hope this helps!

6 0
3 years ago
Read 2 more answers
Find the 52nd term of the arithmetic sequence<br> -24, -7, 10, ...
Arte-miy333 [17]

Answer:

894

Step-by-step explanation:

52 × 17 = 884

10 + 884 = 894

7 0
3 years ago
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