the sum of the angles of any triangle is equal to 180°. So, we do 180-50= 130. Then we divide 30 by two because there are two remaining angles so 130/2=65. x=65

6 0

3 years ago

usps charges $7 for 1st pound and additional pound $0.2.fedex charges $5 for 1st pound and $.30 for additional pound.what would

Alex

Use google calculator use google calculator to find the sum of the times 9 times 8

6 0

3 years ago

Adrian built a structure out of 10 congruent cubes. If each cube has a volume of 8 cu. centimeters, what is the total

kobusy [5.1K]

Answer:

Option (b).

Step-by-step explanation:

It is given that Adrian built a structure out of 10 congruent cubes.

Volume of each cube = 8 cubic centimetres.

We need to find the total volume of the structure.

Total volume = No. of cubes × Volume of each cube

$V=10\times 8$

$V=80$

Therefore, the total volume of the structure is 80 cubic centimetres.

Hence, option (b) is correct.

4 0

3 years ago

800 is 60% of what number?

spin [16.1K]

Answer:

1,333.333333333333

60 percent (calculated percentage %) of what number equals 800? Answer: 1,333.333333333333.

Step-by-step explanation:

7 0

3 years ago

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