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NNADVOKAT [17]
3 years ago
5

Is this communities property yes or no 9+8 8+9

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
5 0
Yes it is just like a+b = b+a
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Alejandro rounded the number 76.518 to 76.5. Jiro rounded the same number to 76.52. Who is correct? Explain your reasoning
sergeinik [125]
Alejandro is correct because you do not need to add another number to 76.518, as Jiro did, but you need to round it to the nearest tenth.

Glad I could help, and good luck!

4 0
3 years ago
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PLEASE HELP ASAP!! (Find the surface area of the prism) SHOW WORK! (Number 6)
Leokris [45]
Sa= bw+hw+lw+\frac{1}{2}bh(2)
SA=(12*4)+(16*4)+(20*4)+( \frac{1}{2} 12*16*2)
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3 0
3 years ago
NEED HELP FAST
erma4kov [3.2K]

Answer: 0.72/20; 1.98/20; 17.3/20

0.036 * 10/10 = 0.36/10 * 2/2 = 0.72/20

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0.865 * 10/10 = 8.65/10 * 2/2 = 17.3/20

8 0
3 years ago
If m 24 is 53°, what is the m26?
hodyreva [135]

Answer:

m∠8 = 49°

Step-by-step explanation:

∠7 and ∠8 are same-side interior angles.

Remember, same-side interior angles are supplementary. This means that the sum of the angles is 180°.

Let's use the variable 'x' to represent the unknown measure of angle ∠8.

131 +x=180

131-131=0 (cancels itself out)

180-131=49

x=49

Therefore, the measure of ∠8 is 49°.

4 0
2 years ago
-0.5(4a-1.5)+0.5a can someone help me out with this
taurus [48]

Answer:

Ygggg

Step-by-step explanation:

Gggt

5 0
2 years ago
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